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

3°F

-16°C

Humidity 69%
Wind Speed NW 8 mph
Barometer 30.61 in (1038.9 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 30 Jan 11:54 pm CST
Extended Forecast for

Reinbeck IA

  • Overnight

    Overnight: Mostly clear, with a low around -4. Wind chill values as low as -15. North northwest wind around 9 mph.

    Low: -4 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 18. Wind chill values as low as -15. North northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 18 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 8. Wind chill values as low as zero. Light south wind increasing to 6 to 11 mph in the evening.

    Low: 8 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly before noon. Mostly cloudy, with a high near 27. Wind chill values as low as zero. South wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Snow Likely
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. Southwest wind 6 to 8 mph becoming northwest after midnight.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow. Partly sunny, with a high near 27.

    High: 27 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -4. Wind chill values as low as -15. North northwest wind around 9 mph.
Saturday
Sunny, with a high near 18. Wind chill values as low as -15. North northwest wind 5 to 8 mph becoming calm in the afternoon.
Saturday Night
Increasing clouds, with a low around 8. Wind chill values as low as zero. Light south wind increasing to 6 to 11 mph in the evening.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a high near 27. Wind chill values as low as zero. South wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Mostly cloudy, with a low around 14. Southwest wind 6 to 8 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 26.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 15.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 31. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
Reinbeck IA
 42.32°N 92.59°W
Last Update:
11:02 pm CST Jan 30, 2026
Forecast Valid:
12am CST Jan 31, 2026-6pm CST Feb 6, 2026
 
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Additional Resources

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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