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

Viroqua Municipal Airport (KY51)

Lat: 43.58°NLon: 90.91°WElev: 1292ft.

Overcast

35°F

2°C

Humidity 99%
Wind Speed W 5 mph
Barometer 29.60 in
Dewpoint 35°F (2°C)
Visibility 1.50 mi
Wind Chill31°F (-1°C)
Last update 6 Jan 1:55 pm CST
Extended Forecast for

Westby WI

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly between 3pm and 5pm. Patchy fog. Otherwise, cloudy, with a high near 36. West wind 5 to 7 mph.

    High: 36 °F

    Chance Rain
    and Patchy
    Fog

  • Tonight

    Tonight: A 20 percent chance of rain before 7pm. Areas of fog before 10pm. Widespread dense freezing fog, mainly before 4am. Otherwise, mostly cloudy, with a low around 26. West wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 26 °F

    Slight Chance
    Rain and
    Dense
    Freezing Fog

  • Wednesday

    Wednesday: Patchy fog between 10am and 11am. Areas of freezing fog before 10am. Otherwise, mostly sunny, with a high near 41. South wind 3 to 8 mph.

    High: 41 °F

    Areas
    Freezing Fog
    and Patchy
    Fog then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. South wind around 6 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after noon. Mostly cloudy, with a high near 42. Light and variable wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 29. Northwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 29 °F

    Rain Likely
    then Chance
    Rain

  • Friday

    Friday: A 20 percent chance of rain before noon. Partly sunny, with a high near 37. Northwest wind 6 to 8 mph.

    High: 37 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 25. North wind 6 to 9 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 30. Northwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 30 °F

    Snow Likely

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly between 3pm and 5pm. Patchy fog. Otherwise, cloudy, with a high near 36. West wind 5 to 7 mph.
Tonight
A 20 percent chance of rain before 7pm. Areas of fog before 10pm. Widespread dense freezing fog, mainly before 4am. Otherwise, mostly cloudy, with a low around 26. West wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Wednesday
Patchy fog between 10am and 11am. Areas of freezing fog before 10am. Otherwise, mostly sunny, with a high near 41. South wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 32. South wind around 6 mph.
Thursday
Rain likely, mainly after noon. Mostly cloudy, with a high near 42. Light and variable wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 29. Northwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 20 percent chance of rain before noon. Partly sunny, with a high near 37. Northwest wind 6 to 8 mph.
Friday Night
A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 25. North wind 6 to 9 mph.
Saturday
Snow likely. Mostly cloudy, with a high near 30. Northwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 28. Northwest wind around 9 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 20. Southwest wind around 8 mph.
Monday
Partly sunny, with a high near 37. West wind around 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westby WI
 43.67°N 90.86°W
Last Update:
12:21 pm CST Jan 6, 2026
Forecast Valid:
2pm CST Jan 6, 2026-6pm CST Jan 12, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation