Heavy Rain and Flooding Threat in the Ohio Valley

Gulf moisture will combine with a cold front and will bring heavy rain and scattered flash flooding over parts of the Mid-South into the Ohio Valley through the morning and the Ohio Valley and Central Appalachians on Tuesday. Showers and thunderstorms, some severe, are expected over the Southern Rockies/Southern High Plains on Tuesday. Read More >

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

58°F

14°C

Humidity 74%
Wind Speed Calm
Barometer 30.10 in (1019.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 6 Oct 5:55 pm CDT
Extended Forecast for

5 Miles SSW Sparta WI

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm.  Cloudy during the early evening, then gradual clearing, with a low around 41. Light northwest wind.

    Low: 41 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 66. Light west wind becoming northwest 5 to 10 mph in the afternoon.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 37. Calm wind.

    Low: 37 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Calm wind becoming south 5 to 9 mph in the morning.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 48. South wind 3 to 6 mph.

    Low: 48 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 69. South wind around 6 mph becoming west in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 41. Light northwest wind.
Tuesday
Sunny, with a high near 66. Light west wind becoming northwest 5 to 10 mph in the afternoon.
Tuesday Night
Clear, with a low around 33. Calm wind.
Wednesday
Sunny, with a high near 64. Calm wind.
Wednesday Night
Clear, with a low around 37. Calm wind.
Thursday
Sunny, with a high near 68. Calm wind becoming south 5 to 9 mph in the morning.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48. South wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 69. South wind around 6 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 46. Calm wind.
Saturday
Mostly sunny, with a high near 72. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. Southeast wind around 7 mph, with gusts as high as 18 mph.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 74. Southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55. South wind 6 to 8 mph, with gusts as high as 20 mph.
Columbus Day
A 20 percent chance of showers. Mostly sunny, with a high near 72. South wind 6 to 8 mph becoming southwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Sparta WI
 43.89°N 90.82°W
4:58 pm CDT Oct 6, 2025
6pm CDT Oct 6, 2025-6pm CDT Oct 13, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database