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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Overcast and Breezy

21°F

-6°C

Humidity 80%
Wind Speed NW 23 G 33 mph
Barometer 30.12 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 10 Jan 9:55 pm CST
Extended Forecast for

3 Miles NW Olin IA

  • Tonight

    Tonight: Isolated snow showers before 11pm, then scattered flurries between 11pm and 5am. Cloudy early, then gradual clearing, with a low around 21. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Blustery.
    Isolated Snow
    Showers then
    Scattered
    Flurries

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Blustery, with a northwest wind 10 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 30 °F

    Sunny and
    Blustery then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 26. Southwest wind 5 to 10 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 44. West wind around 5 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Tonight
Isolated snow showers before 11pm, then scattered flurries between 11pm and 5am. Cloudy early, then gradual clearing, with a low around 21. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 30. Blustery, with a northwest wind 10 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Increasing clouds, with a low around 26. Southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 44. West wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly clear, with a low around 17.
Thursday
Partly sunny, with a high near 33.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 27.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 34.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Olin IA
 42.03°N 91.19°W (Elev. 820 ft)
Last Update:
8:51 pm CST Jan 10, 2026
Forecast Valid:
10pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation