Fountain Gap, Illinois Weather
No Watches or Warnings for Fountain Gap
Issued: 2:31 pm CST Dec 17, 2025 Latitude: 38.3875534 Longitude: -90.2551152 View on Google Maps
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Current Conditions at
EAST ST LOUIS - (KCPS)
55°
Clear
as of 1:53 PM CST
Rel. Humidity: 47%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
SCOTT AFB - (KBLV)
52°
Mostly Cloudy
as of 1:55 PM CST
Rel. Humidity: 50%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
2 MPH
220° Southwest
Cloud Level(s): Scattered at 4000ft, Broken at 12000ft
Current Conditions at
ST LOUIS - (KSTL)
55°
Mostly Cloudy
as of 1:51 PM CST
Rel. Humidity: 50%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
3 MPH
150° Southeast
Cloud Level(s): Few at 20000ft, Broken at 25000ft
Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
55°
Clear
as of 1:54 PM CST
Rel. Humidity: 47%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Cloud Level(s): Clear
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This Afternoon... Sunny, with a high near 56. Calm wind becoming southeast 5 to 7 mph. |
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Tonight... Isolated showers between midnight and 3am. Increasing clouds, with a low around 48. South wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. |
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Thursday... Showers, mainly before 2pm. Temperature rising to near 55 by 8am, then falling to around 46 during the remainder of the day. South wind 14 to 17 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. |
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Thursday Night... Mostly clear, with a low around 25. West wind 10 to 18 mph, with gusts as high as 32 mph. |
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Friday... Sunny, with a high near 41. West wind 6 to 9 mph becoming south in the afternoon. |
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Friday Night... Partly cloudy, with a low around 33. |
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Saturday... Mostly sunny, with a high near 57. |
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Saturday Night... Partly cloudy, with a low around 27. |
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Sunday... Mostly sunny, with a high near 44. |
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Sunday Night... Mostly cloudy, with a low around 30. |
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Monday... Partly sunny, with a high near 47. |
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Monday Night... Mostly cloudy, with a low around 42. |
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Tuesday... A 20 percent chance of rain. Partly sunny, with a high near 60. |
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Current Radar Image
Sun Almanac for Fountain Gap, Illinois
Sunrise: 07:13 AM
Sunset: 4:42 PM
Civil Sunrise:06:43 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 06:10 AM
Nautical Sunset: 5:45 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:17 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7094 locations
in the contiguous United States |
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High
Temp |
82° |
29 Palms, California
and 1 other location
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Low
Temp |
14° |
Solon Springs, Wisconsin
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Wind
Speed |
62mph |
Cutbank, Montana
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Wind
Gust |
84mph |
Cutbank, Montana
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Wind
Chill |
12° |
Berthoud Pass, Colorado
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High
Pressure |
30.27Hg |
Brookings Arpt, Oregon
and 1 other location
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Low
Pressure |
28.94Hg |
Scobey, Montana
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| # Locations Reporting Snow |
7 |
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| # Locations Reporting Rain |
51 |
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| # Locations Reporting Thunderstorms / Lightning |
1 |
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| # Locations Reporting Fog |
6 |
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| Average Temperature in the Contiguous USA |
53° |
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National Weather Service for official information.
