Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Overcast and Breezy
54°F
12°C
| Humidity | 80% |
| Wind Speed | S 24 G 33 mph |
| Barometer | 29.62 in (1003.1 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 17 Feb 10:54 pm CST |
Extended Forecast for
4 Miles N Forsyth IL
Wind Advisory until February 18, 01:00am
NOW until 1:00am Wed
Wind Advisory
Tonight
Low: 52 °F
Chance Rain
and BreezyWednesday
High: 68 °F
Sunny and
BreezyWednesday Night
Low: 45 °F
Partly Cloudy
then Slight
Chance RainThursday
High: 67 °F
Mostly Cloudy
then Chance
RainThursday Night
Low: 34 °F
Chance Rain
then Partly
Cloudy and
BreezyFriday
High: 45 °F
Becoming
Sunny and
BreezyFriday Night
Low: 25 °F
Mostly Clear
Saturday
High: 40 °F
Mostly Sunny
Detailed Forecast
Tonight
A chance of rain before 4am, then a chance of sprinkles between 4am and 5am. Mostly cloudy, with a low around 52. Breezy, with a south wind 20 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 40%.
Wednesday
Sunny, with a high near 68. Breezy, with a west southwest wind 13 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
A 20 percent chance of rain after midnight. Increasing clouds, with a low around 45. Southwest wind 8 to 10 mph becoming south southeast after midnight.
Thursday
A 50 percent chance of rain after noon. Partly sunny, with a high near 67. South southeast wind 10 to 18 mph, with gusts as high as 25 mph.
Thursday Night
A 40 percent chance of rain before midnight. Partly cloudy, with a low around 34. Breezy, with a south southwest wind 14 to 22 mph becoming west after midnight. Winds could gust as high as 29 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 45. Breezy, with a west wind 14 to 23 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 25. West northwest wind 9 to 11 mph, with gusts as high as 16 mph.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
A 30 percent chance of snow. Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 34. Breezy.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 41.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles N Forsyth IL
39.97°N 88.96°W (Elev. 679 ft)
39.97°N 88.96°W (Elev. 679 ft)
11:36 pm CST Feb 17, 2026
11pm CST Feb 17, 2026-6pm CST Feb 24, 2026
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