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.

Fair

34°F

1°C

Humidity 50%
Wind Speed Calm
Barometer 30.44 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 28 Nov 2:55 pm CST
Extended Forecast for

Montrose IL

Winter Weather Advisory November 29, 06:00am until November 30, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 36. Light and variable wind.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: A 40 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.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow and sleet, possibly mixed with rain before 4pm, then snow, possibly mixed with sleet between 4pm and 5pm, then rain and snow after 5pm. High near 36. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 5 inches possible.

    High: 36 °F

    Snow then
    Wintry Mix
    and Breezy

  • Saturday Night

    Saturday Night: Rain and snow before midnight, then a chance of snow between midnight and 3am. Low around 25. Breezy, with a south wind 16 to 21 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    then Chance
    Snow and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, with a high near 28. Breezy, with a west northwest wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 28 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 29. Light east northeast wind.

    High: 29 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 36. Light and variable wind.
Tonight
A 40 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, possibly mixed with rain before 4pm, then snow, possibly mixed with sleet between 4pm and 5pm, then rain and snow after 5pm. High near 36. Breezy, with a southeast wind 10 to 20 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 before midnight, then a chance of snow between midnight and 3am. Low around 25. Breezy, with a south wind 16 to 21 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday
Mostly cloudy, with a high near 28. Breezy, with a west northwest wind 11 to 20 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 16. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Monday
Mostly cloudy, with a high near 29. Light east northeast wind.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montrose IL
 39.18°N 88.41°W (Elev. 604 ft)
Last Update:
2:56 pm CST Nov 28, 2025
Forecast Valid:
3pm CST Nov 28, 2025-6pm CST Dec 4, 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