Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Overcast

-1°F

-18°C

Humidity 56%
Wind Speed N 13 mph
Barometer 30.22 in
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-19°F (-28°C)
Last update 25 Jan 7:15 am CST
Extended Forecast for

Monticello WI

Cold Weather Advisory January 26, 12:00am until January 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: Partly sunny and cold, with a high near 9. Wind chill values between -5 and -15. North wind 5 to 10 mph.

    High: 9 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around -7. Wind chill values between -10 and -20. Northwest wind around 10 mph.

    Low: -7 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 11. Wind chill values between -15 and -25. Northwest wind around 10 mph becoming southwest in the afternoon.

    High: 11 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 2. Wind chill values between -5 and -10. Southwest wind 10 to 15 mph becoming west after midnight.

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 12. Northwest wind 10 to 15 mph.

    High: 12 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -3. West wind 5 to 10 mph.

    Low: -3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 12. West wind 5 to 10 mph.

    High: 12 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -4. Northwest wind around 5 mph.

    Low: -4 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny and cold, with a high near 9. Wind chill values between -5 and -15. North wind 5 to 10 mph.
Tonight
Mostly clear, with a low around -7. Wind chill values between -10 and -20. Northwest wind around 10 mph.
Monday
Sunny, with a high near 11. Wind chill values between -15 and -25. Northwest wind around 10 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 2. Wind chill values between -5 and -10. Southwest wind 10 to 15 mph becoming west after midnight.
Tuesday
Partly sunny, with a high near 12. Northwest wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around -3. West wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 12. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around -4. Northwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 12.
Thursday Night
Partly cloudy, with a low around -1.
Friday
Mostly sunny, with a high near 16.
Friday Night
Partly cloudy, with a low around 2.
Saturday
Mostly sunny, with a high near 19.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Monticello WI
 42.75°N 89.59°W (Elev. 850 ft)
7:02 am CST Jan 25, 2026
7am CST Jan 25, 2026-6pm CST Jan 31, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database