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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Fair

25°F

-4°C

Humidity 80%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 6 Dec 3:15 pm CST
Extended Forecast for

3 Miles N Viola IA

Winter Storm Warning December 6, 06:00pm until December 7, 06:00am
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 5pm. Cloudy, with a high near 27. East wind around 5 mph.

    High: 27 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow, mainly before 5am. The snow could be heavy at times. Low around 15. East wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 15 °F

    Heavy Snow

  • Sunday

    Sunday: Mostly sunny, with a temperature rising to near 19 by 11am, then falling to around 8 during the remainder of the day. Wind chill values as low as -5. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 19 °F⇓

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 0. Wind chill values as low as -5. North wind around 5 mph becoming calm in the evening.

    Low: 0 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 5pm. Cloudy, with a high near 27. East wind around 5 mph.
Tonight
Snow, mainly before 5am. The snow could be heavy at times. Low around 15. East wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday
Mostly sunny, with a temperature rising to near 19 by 11am, then falling to around 8 during the remainder of the day. Wind chill values as low as -5. North wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 0. Wind chill values as low as -5. North wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 24.
Wednesday
Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 3.
Friday
Partly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Viola IA
 42.12°N 91.39°W (Elev. 853 ft)
Last Update:
3:16 pm CST Dec 6, 2025
Forecast Valid:
3pm CST Dec 6, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation