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Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Light Snow Fog/Mist

30°F

-1°C

Humidity 96%
Wind Speed NW 15 mph
Barometer 29.44 in (997.8 mb)
Dewpoint 29°F (-2°C)
Visibility 1.50 mi
Wind Chill19°F (-7°C)
Last update 19 Feb 11:54 pm CST
Extended Forecast for

4 Miles SSE Allison IA

Winter Storm Warning February 20, 12:32am until February 20, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 20, 12:32am until February 20, 06:00am

    NOW until 6:00am Fri

    Winter Storm Warning

  • Overnight

    Low: 21 °F

    Heavy Snow
    and Windy

  • Friday

    Friday: A chance of flurries before 7am. Partly sunny, with a high near 31. Wind chill values as low as 5. Windy, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 31 °F

    Chance
    Flurries and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15. Wind chill values as low as 5. Northwest wind 7 to 9 mph.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 28. Wind chill values as low as 5. Northwest wind 8 to 15 mph, with gusts as high as 21 mph.

    High: 28 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 11. Blustery, with a northwest wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 11 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 23. Windy.

    High: 23 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8. Blustery.

    Low: 8 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

Detailed Forecast

Overnight
Snow, mainly before 5am. The snow could be heavy at times. Low around 21. Wind chill values as low as 10. Windy, with a northwest wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Friday
A chance of flurries before 7am. Partly sunny, with a high near 31. Wind chill values as low as 5. Windy, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Partly cloudy, with a low around 15. Wind chill values as low as 5. Northwest wind 7 to 9 mph.
Saturday
Partly sunny, with a high near 28. Wind chill values as low as 5. Northwest wind 8 to 15 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 11. Blustery, with a northwest wind 11 to 16 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 23. Windy.
Sunday Night
Mostly clear, with a low around 8. Blustery.
Monday
Sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Allison IA
 42.71°N 92.79°W
Last Update:
10:57 pm CST Feb 19, 2026
Forecast Valid:
12am CST Feb 20, 2026-6pm CST Feb 26, 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