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

Hazardous Weather Conditions

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Overcast

9°F

-13°C

Humidity 73%
Wind Speed S 12 mph
Barometer 29.90 in (1014.6 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 18 Jan 9:53 am CST
Extended Forecast for

Zearing IA

Cold Weather Advisory January 18, 09:00pm until January 19, 12:00pm
Winter Weather Advisory January 18, 12:00pm until January 18, 09:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Weather Advisory

  • Today

    Today: A chance of flurries before noon, then a chance of snow, mainly between noon and 5pm. Patchy blowing snow after 2pm. Mostly cloudy, with a high near 21. Wind chill values as low as zero. Windy, with a south wind 8 to 13 mph becoming northwest 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 21 °F

    Mostly Cloudy
    then Chance
    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: A chance of flurries before 7pm. Patchy blowing snow before 4am. Mostly cloudy, with a low around -3. Wind chill values as low as -25. Windy, with a northwest wind 20 to 29 mph, with gusts as high as 40 mph.

    Low: -3 °F

    Chance
    Flurries and
    Patchy
    Blowing Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 11. Wind chill values as low as -25. Blustery, with a west northwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 11 °F

    Mostly Sunny
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1. Wind chill values as low as -10. West wind 6 to 8 mph.

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. Southwest wind 6 to 9 mph becoming south southeast in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Partly sunny, with a high near 27. Blustery.

    High: 27 °F

    Mostly Sunny
    then Slight
    Chance Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries before noon, then a chance of snow, mainly between noon and 5pm. Patchy blowing snow after 2pm. Mostly cloudy, with a high near 21. Wind chill values as low as zero. Windy, with a south wind 8 to 13 mph becoming northwest 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of flurries before 7pm. Patchy blowing snow before 4am. Mostly cloudy, with a low around -3. Wind chill values as low as -25. Windy, with a northwest wind 20 to 29 mph, with gusts as high as 40 mph.
M.L.King Day
Mostly sunny, with a high near 11. Wind chill values as low as -25. Blustery, with a west northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 1. Wind chill values as low as -10. West wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 24. Southwest wind 6 to 9 mph becoming south southeast in the afternoon.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Wednesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 27. Blustery.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
Mostly sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 5.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Zearing IA
 42.17°N 93.3°W
Last Update:
9:47 am CST Jan 18, 2026
Forecast Valid:
10am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
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