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

Hazardous Weather Conditions

Current conditions at

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Overcast

12°F

-11°C

Humidity 73%
Wind Speed S 10 mph
Barometer 30.08 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 4 Dec 11:35 pm CST
Extended Forecast for

Martelle IA

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 12 by 5am. Wind chill values as low as -5. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 8 °F⇑

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 29. Wind chill values as low as zero. South wind around 10 mph.

    High: 29 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 25. Northwest wind around 5 mph becoming east in the afternoon.

    High: 25 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around 17. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Snow Likely

  • Sunday

    Sunday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -6.

    Low: -6 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 12 by 5am. Wind chill values as low as -5. South wind around 10 mph, with gusts as high as 20 mph.
Friday
Increasing clouds, with a high near 29. Wind chill values as low as zero. South wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 16. Southwest wind 5 to 10 mph becoming northwest after midnight.
Saturday
Partly sunny, with a high near 25. Northwest wind around 5 mph becoming east in the afternoon.
Saturday Night
Snow likely. Cloudy, with a low around 17. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around -6.
Monday
Partly sunny, with a high near 23.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
A 50 percent chance of snow. Cloudy, with a low around 26.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Martelle IA
 42.01°N 91.36°W (Elev. 902 ft)
Last Update:
10:46 pm CST Dec 4, 2025
Forecast Valid:
11pm CST Dec 4, 2025-6pm CST Dec 11, 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