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.

Unknown Precip

21°F

-6°C

Humidity 96%
Wind Speed N 3 mph
Barometer 30.03 in
Dewpoint 20°F (-7°C)
Visibility 5.00 mi
Last update 7 Dec 4:15 am CST
Extended Forecast for

Waterloo WI

Winter Weather Advisory December 7, 04:25am until December 7, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 7, 04:25am until December 7, 08:00am

    NOW until 8:00am Sun

    Winter Weather Advisory

  • Overnight

    Low: 20 °F

    Snow Likely

  • Sunday

    Sunday: A 20 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 11 by 5pm. North wind 5 to 10 mph.

    High: 17 °F⇓

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around -1. Wind chill values between -5 and -10. North wind around 5 mph becoming calm in the evening.

    Low: -1 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 23. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 23 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of snow. Cloudy, with a temperature falling to near 18 by 8pm, then rising to around 25 during the remainder of the night. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F⇑

    Chance Snow

  • Tuesday

    Tuesday: A chance of rain and snow after noon. Cloudy, with a high near 35. West wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Low around 28. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 34 °F

    Chance Snow

Detailed Forecast

Overnight
Snow likely, mainly before 5am. Cloudy, with a steady temperature around 20. North wind around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
A 20 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 11 by 5pm. North wind 5 to 10 mph.
Sunday Night
Increasing clouds, with a low around -1. Wind chill values between -5 and -10. North wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 23. Light and variable wind becoming south 5 to 10 mph in the morning.
Monday Night
A 50 percent chance of snow. Cloudy, with a temperature falling to near 18 by 8pm, then rising to around 25 during the remainder of the night. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A chance of rain and snow after noon. Cloudy, with a high near 35. West wind 10 to 15 mph. Chance of precipitation is 30%.
Tuesday Night
Rain, possibly mixed with snow. Low around 28. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10.
Thursday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 22.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 3.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 14.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -5.
Saturday
Partly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waterloo WI
 43.19°N 89°W (Elev. 886 ft)
Last Update:
3:32 am CST Dec 7, 2025
Forecast Valid:
4am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation