Air Sports Net
Aviation Weather Report for Mt Washington, New Hampshire
Current Conditions at
MT WASHINGTON, NH - (KMWN)
-4°
Feels like -37°F
Cloudy
Freezing Fog
as of 6:56 PM EST
Rel. Humidity: 100%
Dew Point: -4°F
Visibility: 1/16 Miles
Flight Rule: IFR
Sun Almanac
Naut Sunrise:
6:03 AM
Civil Sunrise:
6:40 AM
Sunrise:
7:13 AM
Sunset:
4:06 PM
Civil Sunset:
4:40 PM
Naut Sunset:
5:16 PM
Wind Data
53 MPH
Gust: 59 MPH
290° West
Current Conditions at
WHITEFIELD, NH - (KHIE)
18°
Cloudy
as of 6:52 PM EST
Rel. Humidity: 72%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.63 in.
Flight Rule: VFR
Sun Almanac
Naut Sunrise:
6:04 AM
Civil Sunrise:
6:41 AM
Sunrise:
7:14 AM
Sunset:
4:07 PM
Civil Sunset:
4:40 PM
Naut Sunset:
5:17 PM
Wind Data
Calm
Cloud Level(s): Solid Overcast at 4800 ft
Current Conditions at
BERLIN, NH - (KBML)
18°
Mostly Cloudy
as of 6:52 PM EST
Rel. Humidity: 61%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.59 in.
Flight Rule: VFR
Sun Almanac
Naut Sunrise:
6:03 AM
Civil Sunrise:
6:40 AM
Sunrise:
7:14 AM
Sunset:
4:05 PM
Civil Sunset:
4:38 PM
Naut Sunset:
5:15 PM
Wind Data
3 MPH
Cloud Level(s): Broken at 4600 ft
New Hampshire Weather Conditions
Change State/Region
Change Location in New Hampshire
Change Location By ICAO
New Hampshire

Aviation Weather Forecast at Mt Washington, New Hampshire
Station: KMWN    North: 44.27    West: -71.30    Timezone: Eastern Standard Time    UTC: -5    Model: National Blend of Models - Aviation Format

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DATE       
HOUR10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM
SKY Mostly Cloudy
Aviation Weather 68% Clouds
Mostly Cloudy
Aviation Weather 71% Clouds
Partly Cloudy
Aviation Weather 55% Clouds
Mostly Clear
Aviation Weather 32% Clouds
Mostly Clear
Aviation Weather 21% Clouds
Mostly Clear
Aviation Weather 25% Clouds
Mostly Clear
Aviation Weather 18% Clouds
Clear
Aviation Weather 12% Clouds
Clear
Aviation Weather 6% Clouds
Clear
Aviation Weather 8% Clouds
Mostly Clear
Aviation Weather 13% Clouds
Clear
Aviation Weather 10% Clouds
Mostly Clear
Aviation Weather 24% Clouds
Mostly Clear
Aviation Weather 37% Clouds
Partly Cloudy
Aviation Weather 50% Clouds
Mostly Cloudy
Aviation Weather 70% Clouds
Mostly Cloudy
Aviation Weather 74% Clouds
Mostly Cloudy
Aviation Weather 84% Clouds
Mostly Cloudy
Aviation Weather 82% Clouds
Mostly Cloudy
Aviation Weather 66% Clouds
Mostly Cloudy
Aviation Weather 72% Clouds
Mostly Cloudy
Aviation Weather 73% Clouds
TEMP
(F)
-3
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
-2
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
-2
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
-1
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
2
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
3
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
2
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
2
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
3
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
5
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
6
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
8
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
14
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
17
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
16
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
15
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
16
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
17
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
17
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
17
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
21
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
22
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
WIND CHILL-32-30-30-27-22-19-18-19-16-12-9-58128003331111
WIND DIRECTION
(AZIMUTH)

Help

300
Wind Direction

300
Wind Direction

300
Wind Direction

310
Wind Direction

320
Wind Direction

320
Wind Direction

320
Wind Direction

330
Wind Direction

340
Wind Direction

340
Wind Direction

320
Wind Direction

260
Wind Direction

180
Wind Direction

180
Wind Direction

180
Wind Direction

190
Wind Direction

210
Wind Direction

230
Wind Direction

230
Wind Direction

220
Wind Direction

210
Wind Direction

190
Wind Direction
AVERAGE
WIND SPEEDS

(MPH)

Help
40
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
38
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
36
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
32
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
27
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
23
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
18
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
20
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
17
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
15
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
11
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
9
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
3
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
3
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
5
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
14
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
16
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
13
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
13
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
12
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
8
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
9
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
MAXIMUM
WIND GUST SPEEDS

(MPH)

Help
43
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
40
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
36
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
31
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
29
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
25
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
18
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
18
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
15
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
13
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
10
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
8
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
4
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
5
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
5
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
12
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
14
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
12
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
12
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
12
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
9
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
11
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
HOUR10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM
DATE       
HOUR10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM
CLOUD COVERAGE
%
68 71 55 32 21 25 18 12 6 8 13 10 24 37 50 70 74 84 82 66 72 73
CLOUD
BASE
@ 60%
COVERAGE
(AGL in
Feet)


Help

0
Cloud Base % Coverage in Feet

0
Cloud Base % Coverage in Feet

100
Cloud Base % Coverage in Feet

100
Cloud Base % Coverage in Feet

100
Cloud Base % Coverage in Feet

100
Cloud Base % Coverage in Feet

100
Cloud Base % Coverage in Feet

100
Cloud Base % Coverage in Feet

100
Cloud Base % Coverage in Feet

12K
Cloud Base % Coverage in Feet

8000
Cloud Base % Coverage in Feet

10K
Cloud Base % Coverage in Feet

1300
Cloud Base % Coverage in Feet

300
Cloud Base % Coverage in Feet

200
Cloud Base % Coverage in Feet
LOWEST
CLOUD
BASE
(AGL in
Feet)


Help

0
Low Cloud Base in Feet

0
Low Cloud Base in Feet

100
Low Cloud Base in Feet

100
Low Cloud Base in Feet

100
Low Cloud Base in Feet

100
Low Cloud Base in Feet

100
Low Cloud Base in Feet

100
Low Cloud Base in Feet

100
Low Cloud Base in Feet

21K
Low Cloud Base in Feet

16K
Low Cloud Base in Feet

10K
Low Cloud Base in Feet

12K
Low Cloud Base in Feet

10K
Low Cloud Base in Feet

11K
Low Cloud Base in Feet

10K
Low Cloud Base in Feet

9000
Low Cloud Base in Feet

7000
Low Cloud Base in Feet

4500
Low Cloud Base in Feet

1300
Low Cloud Base in Feet

300
Low Cloud Base in Feet

100
Low Cloud Base in Feet
VISIBILITY
(Miles)
0
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
0
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
0
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
0
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
0
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
0
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
0
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
0
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
0
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
0
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
0
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
6
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
6
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
6
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
6
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
6
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
6
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
6
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
6
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
6
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
6
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
6
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
FLIGHT RULE

Help
LIFRLIFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRMVFRLIFRLIFR
HOUR10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM
DATE       
HOUR10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM
CHANCE OF PRECIP
3%
Chance of Precipitation
3%
Chance of Precipitation
1%
Chance of Precipitation
-
Chance of Precipitation
-
Chance of Precipitation
-
Chance of Precipitation
-
Chance of Precipitation
-
Chance of Precipitation
1%
Chance of Precipitation
6%
Chance of Precipitation
17%
Chance of Precipitation
PRECIP AMOUNT
(RANGE
IN INCHES)
 - - - - - - - - - -
CHANCE OF THUNDER
%

Help
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
PROBABILITY THAT PRECIP IS SNOW
%


Help
27271212001600000000006482124
REL HUM
%

Help
86
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
86
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
82
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
67
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
65
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
68
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
65
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
58
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
48
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
39
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
34
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
28
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
34
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
40
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
40
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
36
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
31
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
34
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
46
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
50
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
67
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
80
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
DEW POINT
(F)

Help
-6
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-5
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-6
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-9
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-7
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-5
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-7
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-9
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-12
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-14
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-16
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-18
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-9
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-3
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-4
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-7
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-9
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
-6
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
0
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
2
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
12
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
17
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
TEMP
DEW POINT
SPREAD

(F)

Help
3
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
3
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
4
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
8
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
9
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
8
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
9
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
11
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
15
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
19
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
22
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
26
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
23
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
20
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
20
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
22
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
25
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
23
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
17
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
15
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
9
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
5
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
HOUR10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM
DATE       
New Hampshire State Summary
of upper and lower values of current conditions amongst 12 locations
in New Hampshire
High
Temp
27°
Rochester
and 2 other locations
Low
Temp
16°
Plymouth Municipal A/P
Wind
Speed
8mph
Concord
High
Pressure
30.71Hg
Nashua/Boire Field
Low
Pressure
30.59Hg
Berlin
Average temperature in New Hampshire 22°
# Locations Reporting VFR
(Visual Flight Rules)
12



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Launch Code Frequently Asked Questions

Q) Can you add another city to the list of available cities in the Launch Code program?.

A) The list of cities shown is the cities in which the National Weather Service has forecast for. We believe that this list is the most current available but from time to time we do omit a city without knowing. You can check our list against the NWS list by visiting this page and comparing it to our list of cities. If you find a city not listed on our site, please contact us and we will add the forecast to our database.

Q) The Launch Code time is 3 hour time blocks. What is the forecast for other times than the ones shown?

A) The National Weather Service only provides the data in 3 hour blocks. You can estimate what the forecast might be at a particular time by using the times before and after the time you want. The temperature and wind speed graphs utilizes such an estimate by connecting the data with a straight line.

Q) How accurate is the forecast?

A) You local accuracy may vary from week to week and season to season. We have found that the forecast are generally accurate and often very close. We do get the occasional email that complains about the accuracy but 99% of all emails concerning accuracy have spoken highly of the quality of the forecast. Just remember that there are no guarantees of accuracy or suitability for a particular purpose. The National Weather Service has performed accuracy test on their forecast data. The results of these tests can be found at http://www.nws.noaa.gov/mdl/synop/smbpublications.php

Q) Does the time correspond to the middle of the box or to either the left or right side of the column?

A) The times shown going across the page is representative of the middle of the column that it is in.

Q) Are the altitudes MSL or AGL?

A) Altitudes are based upon Above Ground Level (AGL) for the height of cloud base.

Q) Does the cloudbase / ceiling range show the forecasted top and bottom of the clouds?

A) No. The cloudbase / ceiling is the elevation range of the bottom of the cloud. There is no reference given to the top of the cloud.

Q) What is an Azimuth?

A) See this page for help with understanding azimiths

Q) I have noticed that the date on the raw data screen and National Weather Service web page is different than the date shown on the Launch Code forecast page. Why?

A) At first glance it may look like the dates generated by the Launch Code program are different. Actually there is no difference in the time the weather events occur. The data from the National Weather Service and the raw data screen is based upon Universal Time Code or UTC. UTC is the time in London England. If the date of the UTC is for 0100 on July 4th or 1:00 am July 4th then this would equate to 9:00 PM on July 3rd for the east coast of the USA (DST). Why? Just as there is a difference in New York time and California time, there is a difference in UTC time and your local time. The Launch Code program automatically converts the UTC time to the local time of the forecast city.

Q) Why are the humidity, dew point, and the temperature dew point spread important.

A) See this page for help with understanding humidity, dew point, and spread and how it interacts with flying.

Q) Why can't I see the entire forecast on my computer screen without having to scroll to the right?

A) If you can't see the entire forecast without scrolling left and right, you can change your screen resolution. For Windows users, simply right click anywhere on an empty space on your desktop, select properties, select settings, then select your screen resolution by sliding the screen resolution bar to the right. This page is best viewed with a 1280 x 1024 or larger screen resolution. For more information on changing your screen resolution visit this Microsoft Windows page

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