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.

Partly Cloudy

60°F

16°C

Humidity 36%
Wind Speed SW 10 mph
Barometer 29.97 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 29 Mar 6:15 pm CDT
Extended Forecast for

4 Miles N Sullivan WI

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 43. Southwest wind 5 to 10 mph.

    Low: 43 °F

    Gradual
    Clearing

  • Monday

    Monday: Mostly sunny, with a high near 73. Southeast wind 5 to 10 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 52. East wind 5 to 10 mph becoming southwest after midnight.

    Low: 52 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of rain and thunderstorms before 1pm, then rain and possibly a thunderstorm between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. High near 68. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance
    T-storms then
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms before 7pm, then a chance of rain between 7pm and 1am. Mostly cloudy, with a low around 34. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44. Northeast wind 10 to 15 mph.

    High: 44 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow before 10pm, then rain and snow likely between 10pm and 4am, then rain, snow, and freezing rain likely after 4am. Cloudy, with a low around 31. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 31 °F

    Wintry Mix
    Likely

  • Thursday

    Thursday: Rain, snow, and freezing rain likely before 10am, then rain and snow likely between 10am and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 43. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Wintry Mix
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 43. Southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 73. Southeast wind 5 to 10 mph.
Monday Night
A 30 percent chance of rain and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 52. East wind 5 to 10 mph becoming southwest after midnight.
Tuesday
A chance of rain and thunderstorms before 1pm, then rain and possibly a thunderstorm between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. High near 68. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of rain and thunderstorms before 7pm, then a chance of rain between 7pm and 1am. Mostly cloudy, with a low around 34. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday
Mostly cloudy, with a high near 44. Northeast wind 10 to 15 mph.
Wednesday Night
A chance of snow before 10pm, then rain and snow likely between 10pm and 4am, then rain, snow, and freezing rain likely after 4am. Cloudy, with a low around 31. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, snow, and freezing rain likely before 10am, then rain and snow likely between 10am and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 43. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Friday
A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 49.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Saturday
Rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Saturday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 60%.
Sunday
A 20 percent chance of rain. Mostly cloudy, with a high near 51.
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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:
6:31 pm CDT Mar 29, 2026
Forecast Valid:
6pm CDT Mar 29, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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