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.

Overcast with Haze

9°F

-13°C

Humidity 77%
Wind Speed NW 14 G 26 mph
Barometer 30.13 in (1022.2 mb)
Dewpoint 3°F (-16°C)
Visibility 6.00 mi
Wind Chill-7°F (-22°C)
Last update 17 Jan 3:54 pm CST
Extended Forecast for

3 Miles S Hudson IA

Cold Weather Advisory January 18, 09:00pm until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly before 5pm. Cloudy and cold, with a high near 10. Wind chill values as low as -10. Windy, with a west northwest wind 17 to 21 mph, with gusts as high as 30 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 10 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 3. Wind chill values as low as -10. West northwest wind 8 to 15 mph becoming southwest after midnight. Winds could gust as high as 26 mph.

    Low: 3 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of flurries before 7am, then a chance of snow, mainly after 8am. Patchy blowing snow after 3pm. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Windy, with a south southwest wind 9 to 14 mph becoming northwest 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow. Cloudy, then gradually becoming partly cloudy, with a low around -3. Wind chill values as low as -25. Windy, with a northwest wind 21 to 26 mph, with gusts as high as 41 mph.

    Low: -3 °F

    Patchy
    Blowing Snow
    and Windy

  • M.L.King Day

    M.L.King Day: Patchy blowing snow before 7am. Mostly sunny and cold, with a high near 8. Windy, with a northwest wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 8 °F

    Patchy
    Blowing Snow
    and Windy
    then Mostly
    Sunny and
    Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 24. Blustery.

    High: 24 °F

    Partly Sunny
    and Blustery

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly before 5pm. Cloudy and cold, with a high near 10. Wind chill values as low as -10. Windy, with a west northwest wind 17 to 21 mph, with gusts as high as 30 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 3. Wind chill values as low as -10. West northwest wind 8 to 15 mph becoming southwest after midnight. Winds could gust as high as 26 mph.
Sunday
A chance of flurries before 7am, then a chance of snow, mainly after 8am. Patchy blowing snow after 3pm. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Windy, with a south southwest wind 9 to 14 mph becoming northwest 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
Patchy blowing snow. Cloudy, then gradually becoming partly cloudy, with a low around -3. Wind chill values as low as -25. Windy, with a northwest wind 21 to 26 mph, with gusts as high as 41 mph.
M.L.King Day
Patchy blowing snow before 7am. Mostly sunny and cold, with a high near 8. Windy, with a northwest wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.
Monday Night
Partly cloudy, with a low around 0.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 24. Blustery.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Hudson IA
 42.38°N 92.47°W
Last Update:
4:47 pm CST Jan 17, 2026
Forecast Valid:
4pm CST Jan 17, 2026-6pm CST Jan 23, 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