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Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

36°F

2°C

Humidity 65%
Wind Speed W 9 mph
Barometer 29.78 in (1009.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 18 Apr 6:55 am CDT
Extended Forecast for

Melvina WI

  • Today

    Today: Mostly sunny, with a high near 46. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 30. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of sprinkles and flurries before 10am, then a chance of sprinkles between 10am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 48 °F

    Chance
    Sprinkles/Flurries
    then Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 5am. Otherwise, mostly clear, with a low around 24. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 24 °F

    Mostly Clear
    then Frost

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 57. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 57 °F

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. South wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 72. South wind around 7 mph becoming northwest in the afternoon.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 41. Light and variable wind.

    Low: 41 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Southeast wind 5 to 9 mph.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 46. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 30. West wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
A chance of sprinkles and flurries before 10am, then a chance of sprinkles between 10am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Widespread frost after 5am. Otherwise, mostly clear, with a low around 24. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 57. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 44. South wind 8 to 10 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 72. South wind around 7 mph becoming northwest in the afternoon.
Tuesday Night
Clear, with a low around 41. Light and variable wind.
Wednesday
Sunny, with a high near 74. Southeast wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 56. South wind 8 to 10 mph, with gusts as high as 22 mph.
Thursday
A 40 percent chance of showers. Mostly sunny, with a high near 77. Breezy, with a south wind 10 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 55. South wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 67. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Melvina WI
 43.8°N 90.79°W
Last Update:
5:56 am CDT Apr 18, 2026
Forecast Valid:
7am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
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