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.

Overcast and Breezy

25°F

-4°C

Humidity 72%
Wind Speed NW 22 G 32 mph
Barometer 30.10 in (1020.4 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 10 Jan 5:54 pm CST
Extended Forecast for

3 Miles E Clarksville IA

  • Tonight

    Tonight: A slight chance of snow before 7pm, then a chance of flurries between 7pm and 9pm. Mostly cloudy, with a low around 18. Wind chill values as low as 5. Windy, with a northwest wind 17 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Wind chill values as low as 5. Northwest wind 9 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 26. West wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 42. West wind 6 to 9 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

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

    Low: 25 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Partly sunny, with a high near 29. Blustery.

    High: 29 °F

    Partly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow before 7pm, then a chance of flurries between 7pm and 9pm. Mostly cloudy, with a low around 18. Wind chill values as low as 5. Windy, with a northwest wind 17 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 30. Wind chill values as low as 5. Northwest wind 9 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Increasing clouds, with a low around 26. West wind 8 to 11 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 42. West wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 33. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 48. Breezy.
Tuesday Night
Mostly cloudy, with a low around 25. Blustery.
Wednesday
Partly sunny, with a high near 29. Blustery.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 35.
Thursday Night
A 30 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. Windy.
Friday Night
Mostly cloudy, with a low around 12. Blustery.
Saturday
Partly sunny, with a high near 20. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Clarksville IA
 42.77°N 92.61°W
Last Update:
5:01 pm CST Jan 10, 2026
Forecast Valid:
6pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation