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Hazardous Weather Conditions
Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Fog/Mist
72°F
22°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.96 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 5.00 mi |
| Last update | 26 Jun 11:15 pm CDT |
Extended Forecast for
Shumway IL
Flood Watch June 26, 11:26pm until June 27, 01:00pm
NOW until 1:00pm Sat

Flood Watch
Tonight

Low: 66 °F
Chance
T-storms and
Patchy FogSaturday
High: 80 °F
Patchy Fog
then Slight
Chance
T-stormsSaturday Night

Low: 68 °F
Chance
T-stormsSunday

High: 89 °F
Decreasing
CloudsSunday Night

Low: 72 °F
Mostly Clear
Monday

High: 92 °F
Sunny
Monday Night

Low: 73 °F
Mostly Clear
Tuesday

High: 92 °F
Sunny
Detailed Forecast
Tonight
A chance of showers and thunderstorms. Patchy fog after 4am. Otherwise, cloudy, with a low around 66. Southeast wind 3 to 5 mph. Chance of precipitation is 50%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. West southwest wind 3 to 5 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 68. Light and variable wind becoming east around 5 mph after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 89. Heat index values as high as 102. South wind 7 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 72. South wind 5 to 8 mph.
Monday
Sunny, with a high near 92. South southwest wind 5 to 9 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 73. South southwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Clear, with a low around 73.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Clear, with a low around 74.
Thursday
Sunny, with a high near 94.
Thursday Night
Mostly clear, with a low around 73.
Friday
A chance of showers and thunderstorms. Sunny, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Shumway IL
39.19°N 88.66°W (Elev. 650 ft)
39.19°N 88.66°W (Elev. 650 ft)
10:36 pm CDT Jun 26, 2026
11pm CDT Jun 26, 2026-6pm CDT Jul 3, 2026



