


Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
-5°C
23°F
Humidity | 63% |
Wind Speed | SE 20 km/h |
Barometer | 1037.3 mb (30.60 in) |
Dewpoint | -11°C (12°F) |
Visibility | 16 km |
Wind Chill | -12°C (11°F) |
Last update | 14 Feb 9:54 am CST |
Extended Forecast for
3 Miles WSW Forsyth IL
Today
High: 0 °C
Partly Sunny
then Chance
SnowTonight
Low: -1 °C
Chance Wintry
Mix then
Rain/Freezing
RainSaturday
High: 3 °C
Rain Likely
Saturday Night
Low: -4 °C
Rain then
Snow Likely
and BlusterySunday
High: -3 °C
Mostly Cloudy
and BlusterySunday Night
Low: -16 °C
Mostly Cloudy
and Blustery
then Partly
CloudyWashington's Birthday
High: -11 °C
Partly Sunny
Monday Night
Low: -18 °C
Chance Snow
then Mostly
CloudyTuesday
High: -12 °C
Mostly Cloudy
then Chance
Snow
Detailed Forecast
Today
A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 0. Southeast wind 16 to 26 km/h, with gusts as high as 42 km/h.
Tonight
Rain, snow, freezing rain, and sleet before 2am, then rain or freezing rain between 2am and 3am, then rain likely after 3am. Low around -1. South southeast wind 16 to 26 km/h, with gusts as high as 48 km/h. Chance of precipitation is 80%. New ice accumulation of 0.1 to 0.2 of a centimeter possible. Little or no snow and sleet accumulation expected.
Saturday
Rain likely, mainly after noon. Cloudy, with a high near 3. South wind 8 to 16 km/h becoming north northeast in the afternoon. Winds could gust as high as 26 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.
Saturday Night
Rain before midnight, then snow likely. Low around -4. Blustery, with a north northwest wind 16 to 21 km/h increasing to 27 to 32 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 80%. New snow accumulation of 1 to 2 centimeters possible.
Sunday
Mostly cloudy, with a high near -3. Blustery, with a west northwest wind 34 to 37 km/h, with gusts as high as 50 km/h.
Sunday Night
Partly cloudy, with a low around -16. Blustery, with a west northwest wind 27 to 32 km/h decreasing to 18 to 23 km/h after midnight. Winds could gust as high as 45 km/h.
Washington's Birthday
Partly sunny, with a high near -11. West northwest wind 14 to 16 km/h, with gusts as high as 26 km/h.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -18.
Tuesday
A 30 percent chance of snow after noon. Mostly cloudy and cold, with a high near -12.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -16.
Wednesday
Partly sunny, with a high near -9.
Wednesday Night
Mostly cloudy, with a low around -17.
Thursday
Mostly sunny, with a high near -9.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Forsyth IL
39.89°N 89.02°W (Elev. 656 m)
39.89°N 89.02°W (Elev. 656 m)
9:41 am CST Feb 14, 2025
9am CST Feb 14, 2025-6pm CST Feb 20, 2025