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

Hazardous Weather Conditions

Current conditions at

Watertown (KRYV)

Lat: 43.17°NLon: 88.72°WElev: 814ft.

Light Snow

18°F

-8°C

Humidity 97%
Wind Speed W 15 G 26 mph
Barometer 29.59 in
Dewpoint 17°F (-8°C)
Visibility 4.00 mi
Wind Chill4°F (-16°C)
Last update 29 Dec 3:15 am CST
Extended Forecast for

Waterloo WI

Winter Weather Advisory December 29, 03:29am until December 29, 06:00pm
Wind Advisory December 29, 03:29am until December 29, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
Wind Advisory
  •  
    Winter Weather Advisory December 29, 03:29am until December 29, 06:00pm
    Wind Advisory December 29, 03:29am until December 29, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 15 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow, mainly before 8am. Widespread blowing snow, mainly before 7am. High near 18. Wind chill values between -5 and zero. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Snow and
    Blowing Snow
    then Patchy
    Blowing Snow
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly after noon. Partly sunny, with a high near 27. Wind chill values between -5 and 5. West wind 5 to 10 mph.

    High: 27 °F

    Slight Chance
    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18. West wind around 10 mph.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon. Mostly cloudy, with a temperature falling to around 17 by 5pm. Northwest wind 10 to 15 mph.

    High: 27 °F⇓

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 1. Northwest wind 5 to 10 mph.

    Low: 1 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 13. West wind 5 to 10 mph.

    High: 13 °F

    Sunny

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Widespread blowing snow. Low around 15. Wind chill values between zero and 5. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
Snow, mainly before 8am. Widespread blowing snow, mainly before 7am. High near 18. Wind chill values between -5 and zero. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 7. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
A 50 percent chance of snow, mainly after noon. Partly sunny, with a high near 27. Wind chill values between -5 and 5. West wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 18. West wind around 10 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly cloudy, with a temperature falling to around 17 by 5pm. Northwest wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around 1. Northwest wind 5 to 10 mph.
New Year's Day
Sunny, with a high near 13. West wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 4.
Friday
Mostly sunny, with a high near 18.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Partly sunny, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waterloo WI
 43.19°N 88.98°W (Elev. 850 ft)
Last Update:
3:13 am CST Dec 29, 2025
Forecast Valid:
3am CST Dec 29, 2025-6pm CST Jan 4, 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