National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

32°F

0°C

Humidity 80%
Wind Speed S 7 mph
Barometer 30.11 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 3 Dec 2:15 pm CST
Extended Forecast for

4 Miles NW Altamont IL

  • This Afternoon

    This Afternoon: A chance of flurries between 4pm and 5pm, then a chance of snow after 5pm. Cloudy, with a high near 31. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 31 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 3am, then a chance of flurries between 3am and 4am. Cloudy, with a low around 11. Light and variable wind becoming north 6 to 11 mph in the evening. Chance of precipitation is 40%.

    Low: 11 °F

    Chance Snow

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing and cold, with a high near 20. North wind 3 to 8 mph.

    High: 20 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 8. Light and variable wind.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33. Calm wind becoming southwest around 5 mph.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 31.

    High: 31 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of flurries between 4pm and 5pm, then a chance of snow after 5pm. Cloudy, with a high near 31. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.
Tonight
A chance of snow before 3am, then a chance of flurries between 3am and 4am. Cloudy, with a low around 11. Light and variable wind becoming north 6 to 11 mph in the evening. Chance of precipitation is 40%.
Thursday
Mostly cloudy through mid morning, then gradual clearing and cold, with a high near 20. North wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 8. Light and variable wind.
Friday
Mostly sunny, with a high near 33. Calm wind becoming southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Altamont IL
 39.11°N 88.81°W (Elev. 600 ft)
Last Update:
1:36 pm CST Dec 3, 2025
Forecast Valid:
2pm CST Dec 3, 2025-6pm CST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation