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

Dangerous Winter Storm Through Monday Morning

A dangerous winter storm will unfold will continue through Monday morning bringing heavy snowfall (possibly record-breaking for some) and blizzard conditions. Make appropriate preparations, as power outages will be possible. Travel will become dangerous, if not impossible. Read More >

Hazardous Weather Conditions

Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Overcast

32°F

0°C

Humidity 94%
Wind Speed Calm
Barometer 29.45 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 15 Mar 3:55 pm CDT
Extended Forecast for

Platteville Municipal Airport WI

Winter Storm Warning until March 16, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until March 16, 01:00pm

    NOW until 1:00pm Mon

    Winter Storm Warning

  • This Afternoon

    High: 32 °F

    Wintry Mix
    Likely

  • Tonight

    Tonight: Snow likely, possibly mixed with freezing rain before 7pm, then snow. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 15. Windy, with a northwest wind 24 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 4 to 8 inches possible.

    Low: 15 °F

    Wintry Mix
    and Blowing
    Snow

  • Monday

    Monday: Snow, mainly before 10am. Areas of blowing snow. High near 19. Wind chill values as low as -3. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F

    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -9. Blustery, with a northwest wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 3 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. Northwest wind 6 to 8 mph becoming south in the afternoon.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow. Low around 17. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 17 °F

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Southwest wind 7 to 9 mph.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Southwest wind around 6 mph.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Rain likely before 5pm, then rain likely, possibly mixed with snow and freezing rain. Mostly cloudy, with a steady temperature around 32. Northeast wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, possibly mixed with freezing rain before 7pm, then snow. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 15. Windy, with a northwest wind 24 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 4 to 8 inches possible.
Monday
Snow, mainly before 10am. Areas of blowing snow. High near 19. Wind chill values as low as -3. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -9. Blustery, with a northwest wind 10 to 18 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 23. Northwest wind 6 to 8 mph becoming south in the afternoon.
Tuesday Night
Snow. Low around 17. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Mostly sunny, with a high near 41. Southwest wind 7 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 31. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 50. North wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 33. South wind 3 to 6 mph.
Friday
Partly sunny, with a high near 60. South wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 38. Northwest wind around 10 mph.
Saturday
Mostly sunny, with a high near 58. Northwest wind 9 to 11 mph.
Saturday Night
Partly cloudy, with a low around 34. Northwest wind around 9 mph becoming east after midnight.
Sunday
Partly sunny, with a high near 49. Northeast wind 9 to 11 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Platteville Municipal Airport WI
 42.69°N 90.45°W
Last Update:
3:01 pm CDT Mar 15, 2026
Forecast Valid:
4pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation