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.

Snow Freezing Fog

25°F

-4°C

Humidity 100%
Wind Speed N 12 mph
Barometer 29.95 in
Dewpoint 25°F (-4°C)
Visibility 0.25 mi
Wind Chill14°F (-10°C)
Last update 7 Dec 12:55 am CST
Extended Forecast for

4 Miles N Lost Nation IA

Winter Storm Warning December 7, 01:09am until December 7, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 7, 01:09am until December 7, 06:00am

    NOW until 6:00am Sun

    Winter Storm Warning

  • Overnight

    Low: 17 °F

    Heavy Snow

  • Sunday

    Sunday: Mostly sunny, with a temperature falling to around 9 by 5pm. Wind chill values as low as zero. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 20 °F⇓

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around -1. Wind chill values as low as -10. North wind around 5 mph becoming calm in the evening.

    Low: -1 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 24. Wind chill values as low as zero. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 24 °F

    Mostly Cloudy

  • Monday Night

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

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow, mainly before 5am. The snow could be heavy at times. Low around 17. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Sunday
Mostly sunny, with a temperature falling to around 9 by 5pm. Wind chill values as low as zero. North wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Increasing clouds, with a low around -1. Wind chill values as low as -10. North wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 24. Wind chill values as low as zero. Light and variable wind becoming south 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Wednesday
Mostly cloudy, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 4.
Friday
Partly sunny, with a high near 12.
Friday Night
Mostly cloudy, with a low around -6.
Saturday
Mostly sunny and cold, with a high near 7.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Lost Nation IA
 42.02°N 90.81°W (Elev. 899 ft)
Last Update:
10:26 pm CST Dec 6, 2025
Forecast Valid:
1am CST Dec 7, 2025-6pm CST Dec 13, 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