Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

24°F

-4°C

Humidity 78%
Wind Speed S 5 mph
Barometer 30.20 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 2 Feb 1:15 am CST
Extended Forecast for

Jewett IL

  • Overnight

    Overnight: A 20 percent chance of snow between 3am and 4am.  Cloudy, with a low around 20. South southwest wind around 8 mph, with gusts as high as 16 mph.

    Low: 20 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly cloudy, with a high near 32. Southwest wind 5 to 8 mph becoming west northwest in the afternoon.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow.  Mostly cloudy, with a high near 30. Calm wind becoming north northeast 5 to 7 mph in the morning.

    High: 30 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13. North wind around 6 mph.

    Low: 13 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 26. North wind 3 to 6 mph.

    High: 26 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. Calm wind.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow between 3am and 4am. Cloudy, with a low around 20. South southwest wind around 8 mph, with gusts as high as 16 mph.
Monday
Mostly cloudy, with a high near 32. Southwest wind 5 to 8 mph becoming west northwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 21. Calm wind.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 30. Calm wind becoming north northeast 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 13. North wind around 6 mph.
Wednesday
Mostly sunny, with a high near 26. North wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 9. Calm wind.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Jewett IL
 39.2°N 88.26°W (Elev. 551 ft)
1:27 am CST Feb 2, 2026
1am CST Feb 2, 2026-6pm CST Feb 8, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database