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

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

28°F

-2°C

Humidity 72%
Wind Speed SW 10 mph
Barometer 30.14 in (1021.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 12 Jan 12:54 am CST
Extended Forecast for

4 Miles SE Shell Rock IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 24. West southwest wind 6 to 9 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 43. Southwest wind 6 to 8 mph.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a steady temperature around 36. West southwest wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Breezy, with a west wind 15 to 20 mph, with gusts as high as 29 mph.

    High: 46 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Windy, with a northwest wind 18 to 26 mph, with gusts as high as 36 mph.

    Low: 25 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28. Windy.

    High: 28 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14. Blustery.

    Low: 14 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. West southwest wind 6 to 9 mph.
Monday
Sunny, with a high near 43. Southwest wind 6 to 8 mph.
Monday Night
Partly cloudy, with a steady temperature around 36. West southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 46. Breezy, with a west wind 15 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Windy, with a northwest wind 18 to 26 mph, with gusts as high as 36 mph.
Wednesday
Partly sunny, with a high near 28. Windy.
Wednesday Night
Mostly clear, with a low around 14. Blustery.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 29.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. Breezy.
Friday Night
Mostly cloudy, with a low around 11. Blustery.
Saturday
Mostly cloudy, with a high near 18. Blustery.
Saturday Night
Partly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 24. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Shell Rock IA
 42.66°N 92.52°W
Last Update:
10:51 pm CST Jan 11, 2026
Forecast Valid:
1am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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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