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.

Fog/Mist

33°F

1°C

Humidity 99%
Wind Speed W 13 G 21 mph
Barometer 29.45 in
Dewpoint 33°F (1°C)
Visibility 3.00 mi
Wind Chill24°F (-4°C)
Last update 28 Dec 8:15 pm CST
Extended Forecast for

Lake Mills WI

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

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 18 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 7am. Areas of blowing snow before 5pm. High near 20. Wind chill values between zero and 5. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 20 °F

    Snow and
    Areas Blowing
    Snow

  • Monday Night

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

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 27. Wind chill values between zero and 10. West wind 5 to 10 mph.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. West wind around 10 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 25. Northwest wind 10 to 15 mph.

    High: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 5. Northwest wind around 5 mph.

    Low: 5 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • New Year's Day

    New Year's Day: Sunny, with a high near 15. West wind 5 to 10 mph.

    High: 15 °F

    Sunny

Detailed Forecast

Tonight
Snow. Patchy blowing snow after 9pm. Low around 18. Windy, with a west wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Snow, mainly before 7am. Areas of blowing snow before 5pm. High near 20. Wind chill values between zero and 5. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 7. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 27. Wind chill values between zero and 10. West wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 19. West wind around 10 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 25. Northwest wind 10 to 15 mph.
Wednesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 5. Northwest wind around 5 mph.
New Year's Day
Sunny, with a high near 15. West wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 5.
Friday
Partly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 26.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Mills WI
 43.08°N 88.92°W (Elev. 833 ft)
Last Update:
7:43 pm CST Dec 28, 2025
Forecast Valid:
8pm CST Dec 28, 2025-6pm CST Jan 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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