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

Hazardous Weather Conditions

Current conditions at

Boscobel, Boscobel Airport (KOVS)

Lat: 43.16°NLon: 90.68°WElev: 673ft.

Overcast

51°F

11°C

Humidity 41%
Wind Speed NW 9 mph
Barometer 29.96 in (1014.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 30 Apr 7:53 pm CDT
Extended Forecast for

Mount Sterling WI

Frost Advisory May 1, 12:00am until May 1, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Areas of frost after 2am. Otherwise, partly cloudy, with a low around 33. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 33 °F

    Partly Cloudy
    then Areas
    Frost

  • Friday

    Friday: A chance of sprinkles between 11am and 5pm, then a chance of sprinkles with a slight chance of showers after 5pm. Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 52. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 10%.

    High: 52 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 31. North wind around 6 mph becoming calm in the evening.

    Low: 31 °F

    Partly Cloudy
    then Frost

  • Saturday

    Saturday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 59 °F

    Frost then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. Southwest wind 3 to 7 mph.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 68. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 43. West wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 73. Breezy, with a southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    High: 73 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 43. West wind 8 to 13 mph becoming light northwest after midnight.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Tonight
Areas of frost after 2am. Otherwise, partly cloudy, with a low around 33. Northwest wind 5 to 7 mph becoming calm after midnight.
Friday
A chance of sprinkles between 11am and 5pm, then a chance of sprinkles with a slight chance of showers after 5pm. Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 52. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 10%.
Friday Night
Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 31. North wind around 6 mph becoming calm in the evening.
Saturday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 42. Southwest wind 3 to 7 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 68. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 43. West wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 73. Breezy, with a southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Monday Night
A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 43. West wind 8 to 13 mph becoming light northwest after midnight.
Tuesday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38. North wind 5 to 7 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 57. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 36. Northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 18 mph.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 59. Light northwest wind increasing to 6 to 11 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Sterling WI
 43.31°N 90.93°W
Last Update:
7:36 pm CDT Apr 30, 2026
Forecast Valid:
8pm CDT Apr 30, 2026-6pm CDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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