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

Active Pattern for the Center of the Nation

Severe thunderstorms, excessive rainfall, critical fire weather are all in the outlook today and into this last weekend of April. Very large hail, severe wind gusts, and a couple strong tornadoes will all be possible across the central and southern Plains today. Flash flooding also possible for portions of the Plains and Mississippi Valley. Critical fire weather conditions for Southern High Plains Read More >

Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

62°F

17°C

Humidity 23%
Wind Speed E 7 mph
Barometer 30.18 in (1022.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 25 Apr 2:55 pm CDT
Extended Forecast for

Tomah WISimilar City Names

  • Tonight

    Tonight: Mostly clear, with a low around 37. Southeast wind 10 to 15 mph.

    Mostly Clear

    Low: 37 °F

  • Friday

    Friday: Showers likely, mainly after 1pm. Cloudy, with a high near 57. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

    High: 57 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm. Temperature rising to around 59 by 4am. Breezy, with a southeast wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Showers and
    Breezy

    Low: 47 °F⇑

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 76. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Breezy.
    Chance
    T-storms then
    Showers
    Likely

    High: 76 °F

  • Saturday
    Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 51. Breezy, with a southwest wind 7 to 17 mph becoming northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Showers and
    Breezy

    Low: 51 °F

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 64. Breezy, with a southeast wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Showers and
    Breezy

    High: 64 °F

  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 51. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.

    Showers and
    Breezy

    Low: 51 °F

  • Monday

    Monday: A 50 percent chance of showers. Partly sunny, with a high near 63. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 29 mph.

    Chance
    Showers and
    Breezy

    High: 63 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 42. Breezy, with a west wind 7 to 16 mph, with gusts as high as 24 mph.

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

    Low: 42 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Southeast wind 10 to 15 mph.
Friday
Showers likely, mainly after 1pm. Cloudy, with a high near 57. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Temperature rising to around 59 by 4am. Breezy, with a southeast wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 76. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 51. Breezy, with a southwest wind 7 to 17 mph becoming northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm. High near 64. Breezy, with a southeast wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Showers and possibly a thunderstorm. Low around 51. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 63. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 42. Breezy, with a west wind 7 to 16 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Breezy, with a southwest wind 8 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47. Breezy, with a southwest wind 13 to 16 mph.
Wednesday
A 30 percent chance of showers. Sunny, with a high near 70. Breezy, with a west wind 13 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 42. Breezy, with a northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 65. North wind 13 to 15 mph, with gusts as high as 23 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Tomah WISimilar City Names
 43.99°N 90.51°W
Last Update:
2:48 pm CDT Apr 25, 2024
Forecast Valid:
3pm CDT Apr 25, 2024-6pm CDT May 2, 2024
 
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