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

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

38°F

3°C

Humidity 60%
Wind Speed E 18 G 26 mph
Barometer 29.85 in (1011.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 14 Mar 6:54 pm CDT
Extended Forecast for

Waverly IA

Blizzard Warning March 15, 07:00am until March 16, 07:00am
High Wind Warning March 15, 01:00pm until March 16, 04:00am
Click here for hazard details and duration
Blizzard Warning
High Wind Warning

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 34. Windy, with an east southeast wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 34 °F

    Windy. Slight
    Chance Rain
    then Rain
    Likely

  • Sunday

    Sunday: Rain and snow, becoming all snow after 4pm. Some thunder is also possible. Patchy blowing snow before 3pm, then areas of blowing snow after 4pm. Temperature falling to around 29 by 5pm. Very windy, with an east southeast wind 16 to 26 mph becoming north 27 to 37 mph in the morning. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 42 °F⇓

    Rain and
    Windy then
    Rain/Snow and
    Areas Blowing
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. Widespread blowing snow. Low around 9. Wind chill values as low as -10. Very windy, with a north northwest wind 36 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 9 °F

    Snow and
    Blowing Snow

  • Monday

    Monday: Areas of blowing snow. Cloudy, then gradually becoming mostly sunny, with a high near 13. Wind chill values as low as -15. Windy, with a northwest wind 26 to 31 mph, with gusts as high as 41 mph.

    High: 13 °F

    Areas Blowing
    Snow and
    Windy

  • Monday Night

    Monday Night: Patchy blowing snow before 7pm. Partly cloudy, with a low around 0. Windy, with a northwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph.

    Low: 0 °F

    Patchy
    Blowing Snow
    and Windy
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 1pm. Partly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely

  • Wednesday

    Wednesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 34. Windy, with an east southeast wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain and snow, becoming all snow after 4pm. Some thunder is also possible. Patchy blowing snow before 3pm, then areas of blowing snow after 4pm. Temperature falling to around 29 by 5pm. Very windy, with an east southeast wind 16 to 26 mph becoming north 27 to 37 mph in the morning. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow, mainly before 1am. Widespread blowing snow. Low around 9. Wind chill values as low as -10. Very windy, with a north northwest wind 36 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday
Areas of blowing snow. Cloudy, then gradually becoming mostly sunny, with a high near 13. Wind chill values as low as -15. Windy, with a northwest wind 26 to 31 mph, with gusts as high as 41 mph.
Monday Night
Patchy blowing snow before 7pm. Partly cloudy, with a low around 0. Windy, with a northwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 27.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waverly IA
 42.73°N 92.46°W
Last Update:
6:12 pm CDT Mar 14, 2026
Forecast Valid:
7pm CDT Mar 14, 2026-6pm CDT Mar 21, 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