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Hazardous Weather Conditions

Current conditions at

Viroqua Municipal Airport (KY51)

Lat: 43.58°NLon: 90.91°WElev: 1292ft.

Fair

40°F

4°C

Humidity 56%
Wind Speed W 3 mph
Barometer 29.88 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 6 May 1:15 am CDT
Extended Forecast for

Readstown WI

Frost Advisory May 6, 02:00am until May 6, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 32. Northwest wind 3 to 6 mph.

    Low: 32 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 52. Northwest wind 6 to 14 mph.

    High: 52 °F

    Frost then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 33 °F

    Partly Cloudy
    then Areas
    Frost

  • Thursday

    Thursday: A chance of sprinkles with a slight chance of showers before 11am, then a chance of sprinkles between 11am and 4pm. Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    High: 59 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Calm wind becoming southwest around 5 mph after midnight.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 42. North wind 5 to 8 mph.

    Low: 42 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 32. Northwest wind 3 to 6 mph.
Wednesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 52. Northwest wind 6 to 14 mph.
Wednesday Night
Areas of frost after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday
A chance of sprinkles with a slight chance of showers before 11am, then a chance of sprinkles between 11am and 4pm. Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 37. Light and variable wind.
Friday
Mostly sunny, with a high near 66. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 44. Calm wind becoming southwest around 5 mph after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 42. North wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 61. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 37. Northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 63. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 41. Calm wind.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 71. Calm wind becoming south 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Readstown WI
 43.45°N 90.75°W
Last Update:
12:41 am CDT May 6, 2026
Forecast Valid:
1am CDT May 6, 2026-6pm CDT May 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation