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Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Ontario WI

This Afternoon
High: 78 °F
Partly Sunny
Tonight
Low: 56 °F
Mostly Cloudy
then T-storms
Monday
High: 76 °F
Showers
Monday Night
Low: 59 °F
Chance
T-storms
Tuesday
High: 79 °F
Chance
T-storms then
Showers
Tuesday Night
Low: 53 °F
T-storms then
Showers
Wednesday
High: 67 °F
Partly Sunny
then Slight
Chance
Showers and
Breezy
Wednesday Night
Low: 47 °F
Partly Cloudy
Thursday
High: 69 °F
Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 78. Light and variable wind.

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 56. Calm wind becoming southeast around 6 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers and possibly a thunderstorm. High near 76. Southeast wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Light and variable wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 79. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 53. Southeast wind 10 to 13 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

A 20 percent chance of showers after 1pm. Partly sunny, with a high near 67. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 26 mph.

Wednesday Night

Partly cloudy, with a low around 47. West wind 6 to 11 mph, with gusts as high as 23 mph.

Thursday

Sunny, with a high near 69. West wind 6 to 10 mph, with gusts as high as 18 mph.

Thursday Night

Mostly clear, with a low around 46. West wind around 5 mph becoming calm in the evening.

Friday

A 30 percent chance of showers. Mostly sunny, with a high near 72. South wind 3 to 8 mph.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Southeast wind around 6 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 70. Southeast wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.