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.

Overcast

41°F

5°C

Humidity 78%
Wind Speed NE 13 G 18 mph
Barometer 29.92 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 10 Mar 10:55 am CDT
Extended Forecast for

4 Miles SW Sullivan WI

  • Today

    Today: A chance of rain before 1pm, then a chance of rain and thunderstorms after 5pm. Partly sunny, with a high near 49. Northeast wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 49 °F

    Chance Rain

  • Tonight

    Tonight: Rain and thunderstorms before 2am, then a chance of showers and thunderstorms between 2am and 4am, then a chance of showers after 4am. Patchy fog. Low around 33. Northeast wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 33 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers before 11am, then rain showers, snow showers, and sleet between 11am and noon, then snow showers after noon. High near 38. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.

    High: 38 °F

    Wintry Mix
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 46. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain before 4am, then rain and snow. Low around 35. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain Likely
    and Breezy
    then
    Rain/Snow and
    Windy

  • Friday

    Friday: Snow before 7am. High near 42. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%.

    High: 42 °F

    Windy. Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Increasing clouds, with a low around 25. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
A chance of rain before 1pm, then a chance of rain and thunderstorms after 5pm. Partly sunny, with a high near 49. Northeast wind 10 to 15 mph. Chance of precipitation is 30%.
Tonight
Rain and thunderstorms before 2am, then a chance of showers and thunderstorms between 2am and 4am, then a chance of showers after 4am. Patchy fog. Low around 33. Northeast wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain, possibly mixed with snow showers before 11am, then rain showers, snow showers, and sleet between 11am and noon, then snow showers after noon. High near 38. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Increasing clouds, with a high near 46. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Thursday Night
Rain before 4am, then rain and snow. Low around 35. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Snow before 7am. High near 42. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%.
Friday Night
A 20 percent chance of snow after 1am. Increasing clouds, with a low around 25. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Saturday
A chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 44. Chance of precipitation is 40%.
Saturday Night
Rain and snow likely, mainly after 1am. Cloudy, with a low around 31. Chance of precipitation is 70%.
Sunday
Rain and snow. High near 38. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Sullivan WI
 42.96°N 88.63°W (Elev. 850 ft)
Last Update:
10:53 am CDT Mar 10, 2026
Forecast Valid:
11am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation