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Hazardous Weather Conditions
Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Fair
76°F
24°C
| Humidity | 72% |
| Wind Speed | E 7 mph |
| Barometer | 29.89 in |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 21 Jun 11:15 am CDT |
Extended Forecast for
6 Miles SW Dieterich IL
Flood Watch until June 22, 01:00am
NOW until 1:00am Mon
Flood Watch
Today
High: 81 °F
Heavy Rain
Tonight
Low: 64 °F
Heavy Rain
Monday
High: 75 °F
Slight Chance
Showers then
Mostly CloudyMonday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 81 °F
Mostly Sunny
Wednesday Night
Low: 62 °F
Partly Cloudy
Detailed Forecast
Today
Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 81. South southeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tonight
Showers and thunderstorms likely before 1am, then a chance of showers. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 64. South southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Monday
A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 75. North northwest wind around 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy during the early evening, then becoming mostly clear, with a low around 57. North northeast wind 5 to 8 mph.
Tuesday
Sunny, with a high near 79. North northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 60. Calm wind.
Wednesday
Mostly sunny, with a high near 81. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 81.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles SW Dieterich IL
39°N 88.45°W (Elev. 568 ft)
39°N 88.45°W (Elev. 568 ft)
9:16 am CDT Jun 21, 2026
11am CDT Jun 21, 2026-6pm CDT Jun 27, 2026
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