url:
Knapp, Washington Weather Forecast
Knapp, Washington Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Knapp
Change location by the zip code or city,state: or search for other weather forecast locations in Washington by name.
Weather Forecast for Knapp, Washington : Clark County
Issued: 11:41 pm PST Dec 14, 2025 Latitude: 45.7378932 Longitude: -122.7325997 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
80% chance of rain on Overnight 100% chance of thunderstorms on Monday 90% chance of rain on Tuesday 90% chance of rain on Wednesday Rain on Thursday Rain on Friday Rain on Saturday Rain on Sunday
Low: 50°F High: 59°F High: 56°F High: 49°F High: 52°F High: 48°F High: 46°F High: 48°F
Low: 47°F Low: 42°F Low: 42°F Low: 42°F Low: 38°F Low: 38°F  
Rain Thunderstorms Rain Rain Rain Rain Rain Rain
-
Current Conditions at
SCAPPOOSE - (KSPB)
48°
Cloudy
Light Rain
as of 11:53 PM PST
Rel. Humidity: 93%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
3 MPH
130° Southeast
Cloud Level(s): Few at 3800ft, Solid Overcast at 5500ft
Current Conditions at
VANCOUVER - (KVUO)
52°
Cloudy
Light Rain
as of 11:53 PM PST
Rel. Humidity: 81%
Dew Point: 46°F
Visibility: 9 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 4900ft, Broken at 6000ft, Solid Overcast at 8000ft
Current Conditions at
PORTLAND - (KPDX)
52°
Cloudy
Light Rain
as of 11:53 PM PST
Rel. Humidity: 81%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 6000ft
Current Conditions at
TROUTDALE - (KTTD)
52°
Cloudy
as of 11:53 PM PST
Rel. Humidity: 81%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 6000ft
80% chance of rain Overnight Overnight... Rain. Steady temperature around 50. South southeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

100% chance of thunderstorms Monday Monday... Rain and possibly a thunderstorm before 1pm, then showers likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 59. South southwest wind 9 to 11 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

90% chance of thunderstorms Monday Night Monday Night... Showers and possibly a thunderstorm. Low around 47. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

90% chance of rain Tuesday Tuesday... Rain. High near 56. South southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

100% chance of rain Tuesday Night Tuesday Night... Rain. Low around 42. Breezy, with a south wind 15 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

90% chance of rain Wednesday Wednesday... Rain before 7am, then showers, mainly after 7am. High near 49. Chance of precipitation is 90%.

80% chance of rain Wednesday Night Wednesday Night... Showers likely before 10pm, then rain after 10pm. Low around 42. Chance of precipitation is 80%.

Rain on Thursday Thursday... Rain. Cloudy, with a high near 52.

Rain on Thursday Night Thursday Night... Rain. Cloudy, with a low around 42.

Rain on Friday Friday... Rain. Cloudy, with a high near 48.

Rain on Friday Night Friday Night... Rain. Cloudy, with a low around 38.

Rain on Saturday Saturday... Rain. Cloudy, with a high near 46.

Rain on Saturday Night Saturday Night... Rain. Mostly cloudy, with a low around 38.

Rain on Sunday Sunday... Rain. Mostly cloudy, with a high near 48.

Current Radar Image


Sun Almanac for Knapp, Washington
Sunrise: 07:46 AM
Sunset: 4:27 PM
Civil Sunrise:07:11 AM
Civil Sunset: 5:02 PM
Nautical Sunrise: 06:33 AM
Nautical Sunset: 5:39 PM
Astro Sunrise: 05:57 AM
Astro Sunset: 6:16 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.