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.

Fair

18°F

-8°C

Humidity 53%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 17 Mar 12:15 pm CDT
Extended Forecast for

4 Miles N Sullivan WI

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 22. Southwest wind around 5 mph.

    High: 22 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow before 4am, then snow, possibly mixed with freezing rain. Low around 17. South wind 5 to 10 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Chance Snow
    then Wintry
    Mix

  • Wednesday

    Wednesday: Areas of snow and freezing rain before 7am. Mostly cloudy, with a high near 39. Southwest wind around 10 mph. Chance of precipitation is 30%.

    High: 39 °F

    Areas Wintry
    Mix then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 31. Southwest wind around 5 mph.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Partly sunny, with a high near 46. Calm wind becoming north around 5 mph in the afternoon.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Northeast wind around 5 mph becoming calm.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 49. Southwest wind 5 to 10 mph becoming west in the afternoon.

    High: 49 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Northwest wind around 5 mph becoming southeast after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 22. Southwest wind around 5 mph.
Tonight
Snow before 4am, then snow, possibly mixed with freezing rain. Low around 17. South wind 5 to 10 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Wednesday
Areas of snow and freezing rain before 7am. Mostly cloudy, with a high near 39. Southwest wind around 10 mph. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 31. Southwest wind around 5 mph.
Thursday
Partly sunny, with a high near 46. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 32. Northeast wind around 5 mph becoming calm.
Friday
Mostly cloudy, with a high near 49. Southwest wind 5 to 10 mph becoming west in the afternoon.
Friday Night
Mostly cloudy, with a low around 33. Northwest wind around 5 mph becoming southeast after midnight.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Mostly cloudy, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sullivan WI
 43.07°N 88.6°W (Elev. 850 ft)
Last Update:
12:13 pm CDT Mar 17, 2026
Forecast Valid:
12pm CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
Forecast Discussion
 
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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