Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown (KRYV)

Lat: 43.17°NLon: 88.72°WElev: 814ft.

Overcast

39°F

4°C

Humidity 67%
Wind Speed NW 10 mph
Barometer 29.56 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 14 Jan 12:35 am CST
Extended Forecast for

2 Miles SSE Sullivan WI

  • Overnight

    Overnight: A 40 percent chance of snow, mainly after 3am.  Cloudy, with a low around 21. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 7am.  Cloudy, then gradually becoming mostly sunny, with a high near 23. Windy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 23 °F

    Chance Snow
    and Windy
    then Partly
    Sunny and
    Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. Wind chill values between -5 and 5. Blustery, with a north wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 23. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 23 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Snow.  Low around 22. Southwest wind around 10 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow

  • Friday

    Friday: Snow.  High near 34. West wind 10 to 15 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after midnight.  Cloudy, with a low around 12. West wind around 10 mph.  Chance of precipitation is 60%.

    Low: 12 °F

    Snow Likely

  • Saturday

    Saturday: A 40 percent chance of snow.  Mostly cloudy, with a high near 18. West wind 10 to 15 mph.

    High: 18 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly after 3am. Cloudy, with a low around 21. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
A 30 percent chance of snow, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 23. Windy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
Partly cloudy, with a low around 9. Wind chill values between -5 and 5. Blustery, with a north wind 10 to 20 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 23. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Snow. Low around 22. Southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 34. West wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
Snow likely, mainly after midnight. Cloudy, with a low around 12. West wind around 10 mph. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 18. West wind 10 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 14.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 3.
M.L.King Day
Partly sunny, with a high near 13.
Monday Night
Partly cloudy, with a low around -3.
Tuesday
Mostly sunny, with a high near 12.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Sullivan WI
 42.98°N 88.57°W (Elev. 837 ft)
12:12 am CST Jan 14, 2026
12am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database