Hazardous Weather Conditions
Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Fair
34°F
1°C
| Humidity | 53% |
| Wind Speed | W 7 mph |
| Barometer | 30.46 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 28 Nov 12:55 pm CST |
Extended Forecast for
3 Miles NNW Mason IL
Winter Weather Advisory November 29, 06:00am until November 30, 06:00am
This Afternoon

High: 36 °F
Sunny
Tonight
Low: 26 °F
Mostly Cloudy
then Chance
SnowSaturday
High: 37 °F
Snow then
Wintry MixSaturday Night
Low: 25 °F
Rain/Snow
then CloudySunday

High: 29 °F
Mostly Cloudy
Sunday Night

Low: 15 °F
Mostly Cloudy
Monday

High: 28 °F
Mostly Cloudy
Monday Night

Low: 17 °F
Chance Snow
Tuesday

High: 28 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 36. West northwest wind around 6 mph becoming calm.
Tonight
A 50 percent chance of snow, mainly after 4am. Increasing clouds, with a low around 26. Calm wind becoming east southeast 5 to 9 mph after midnight. Winds could gust as high as 17 mph.
Saturday
Snow and sleet before 3pm, then snow, possibly mixed with rain and sleet between 3pm and 4pm, then rain and snow after 4pm. High near 37. Southeast wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 5 inches possible.
Saturday Night
Rain and snow, becoming all rain after 8pm, then gradually ending. Low around 25. South wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
Mostly cloudy, with a high near 29. West northwest wind 9 to 17 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 15. Northwest wind 5 to 7 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 28. Light northeast wind.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 31.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Mason IL
38.99°N 88.65°W (Elev. 499 ft)
38.99°N 88.65°W (Elev. 499 ft)
12:26 pm CST Nov 28, 2025
1pm CST Nov 28, 2025-6pm CST Dec 4, 2025



