National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Winter Storm to Impact the Region Sunday Afternoon - Monday Morning

A strong winter storm moves through the region Sunday afternoon through Monday morning. The combination of moderate to heavy snow, strong northwest winds, and falling temperatures may lead to hazardous travel conditions for much of the area. The greatest impacts in Wisconsin are expected to be along and north of I-90, while blizzard conditions are possible west of the Mississippi River. Read More >

Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Overcast

N/A

Humidity NA
Wind Speed SE 7 mph
Barometer 29.94 in
Dewpoint N/A
Visibility 0.75 mi
Last update 27 Dec 5:15 am CST
Extended Forecast for

Tennyson WI

  • Today

    Today: Areas of fog before 5pm. Otherwise, cloudy, with a high near 44. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 44 °F

    Areas Fog

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Cloudy, with a low around 42. Southeast wind 5 to 9 mph becoming calm after midnight.

    Low: 42 °F

    Chance Rain

  • Sunday

    Sunday: Rain before 4pm, then snow. Temperature rising to near 45 by 10am, then falling to around 33 during the remainder of the day. Breezy, with a light and variable wind becoming northwest 16 to 21 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 45 °F⇓

    Rain then
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 12. Wind chill values as low as -7. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 12 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday

    Monday: A 30 percent chance of snow before noon. Patchy blowing snow before noon. Mostly cloudy, with a high near 17. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 39 mph.

    High: 17 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 7. Blustery, with a northwest wind 8 to 18 mph, with gusts as high as 29 mph.

    Low: 7 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 27. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 27 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18. West wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 26. Northwest wind 11 to 14 mph.

    High: 26 °F

    Mostly Cloudy

Detailed Forecast

Today
Areas of fog before 5pm. Otherwise, cloudy, with a high near 44. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of rain, mainly after 5am. Cloudy, with a low around 42. Southeast wind 5 to 9 mph becoming calm after midnight.
Sunday
Rain before 4pm, then snow. Temperature rising to near 45 by 10am, then falling to around 33 during the remainder of the day. Breezy, with a light and variable wind becoming northwest 16 to 21 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 12. Wind chill values as low as -7. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday
A 30 percent chance of snow before noon. Patchy blowing snow before noon. Mostly cloudy, with a high near 17. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 39 mph.
Monday Night
Mostly clear, with a low around 7. Blustery, with a northwest wind 8 to 18 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, with a high near 27. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 18. West wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 26. Northwest wind 11 to 14 mph.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 5. Northwest wind around 10 mph, with gusts as high as 18 mph.
New Year's Day
Sunny, with a high near 12. Northwest wind 9 to 11 mph.
Thursday Night
Mostly clear, with a low around 0. West wind 6 to 8 mph.
Friday
Sunny, with a high near 18. West wind 6 to 8 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tennyson WI
 42.69°N 90.69°W
Last Update:
5:11 am CST Dec 27, 2025
Forecast Valid:
5am CST Dec 27, 2025-6pm CST Jan 2, 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