Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday
Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
29°F
-2°C
| Humidity | 85% |
| Wind Speed | Calm |
| Barometer | 30.34 in (1028.1 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 14 Nov 10:54 pm CST |
Extended Forecast for
3 Miles NW Sullivan IL
Tonight
Low: 25 °F
Mostly Clear
Sunday
High: 53 °F
Sunny
Sunday Night
Low: 26 °F
Mostly Clear
Monday
High: 55 °F
Sunny
Monday Night
Low: 28 °F
Mostly Clear
Tuesday
High: 57 °F
Sunny
Tuesday Night
Low: 31 °F
Clear
Wednesday
High: 61 °F
Sunny
Wednesday Night
Low: 40 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 25. Light north northwest wind.
Sunday
Sunny, with a high near 53. Calm wind becoming north around 5 mph.
Sunday Night
Mostly clear, with a low around 26. Calm wind.
Monday
Sunny, with a high near 55. Calm wind.
Monday Night
Mostly clear, with a low around 28. Calm wind.
Tuesday
Sunny, with a high near 57. Calm wind becoming south 5 to 7 mph in the morning.
Tuesday Night
Clear, with a low around 31. South wind around 6 mph.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 64.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 47.
Saturday
A chance of rain. Mostly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NW Sullivan IL
39.63°N 88.64°W (Elev. 682 ft)
39.63°N 88.64°W (Elev. 682 ft)
9:11 pm CST Nov 14, 2026
11pm CST Nov 14, 2026-6pm CST Nov 21, 2026
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