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.

Mostly Cloudy

28°F

-2°C

Humidity 86%
Wind Speed W 14 G 20 mph
Barometer 30.02 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 10 Jan 4:55 pm CST
Extended Forecast for

New Vienna IA

  • This Afternoon

    This Afternoon: Scattered flurries. Mostly cloudy, with a steady temperature around 27. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 27 °F

    Scattered
    Flurries and
    Breezy

  • Tonight

    Tonight: Scattered flurries before 8pm, then scattered snow showers between 8pm and 3am, then scattered flurries after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 19. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Scattered
    Snow Showers
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 28. Northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 28 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 25. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Monday Night

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

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered flurries. Mostly cloudy, with a steady temperature around 27. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Scattered flurries before 8pm, then scattered snow showers between 8pm and 3am, then scattered flurries after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 19. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 28. Northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Increasing clouds, with a low around 25. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Mostly clear, with a low around 16.
Thursday
Partly sunny, with a high near 32.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 32.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly cloudy, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Vienna IA
 42.55°N 91.11°W (Elev. 1053 ft)
Last Update:
4:26 pm CST Jan 10, 2026
Forecast Valid:
5pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation