National Weather Service

News Headlines

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

10°F

-12°C

Humidity	71%
Wind Speed	Calm
Barometer	30.55 in (1036.8 mb)
Dewpoint	2°F (-17°C)
Visibility	10.00 mi
Last update	31 Jan 12:55 am CST

More Information:

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

Extended Forecast for

2 Miles ESE Ontario WI

Overnight
Low: 0 °F
Mostly Clear
Saturday
High: 20 °F
Mostly Sunny
Saturday Night
Low: 5 °F
Mostly Clear
Sunday
High: 23 °F
Snow Likely
Sunday Night
Low: 13 °F
Chance Snow
then Mostly
Cloudy
Monday
High: 26 °F
Mostly Sunny
Monday Night
Low: 11 °F
Mostly Cloudy
Tuesday
High: 26 °F
Slight Chance
Snow
Tuesday Night
Low: 8 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 0. Wind chill values as low as -8. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

Saturday

Mostly sunny, with a high near 20. Wind chill values as low as -10. Northwest wind around 6 mph becoming calm in the morning.

Saturday Night

Mostly clear, with a low around 5. Wind chill values as low as -6. Calm wind becoming south 5 to 7 mph after midnight. Winds could gust as high as 18 mph.

Sunday

Snow likely. Partly sunny, with a high near 23. Wind chill values as low as -2. South wind 5 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 13. Southwest wind around 5 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 26. Northwest wind 3 to 6 mph.

Monday Night

Mostly cloudy, with a low around 11. Calm wind.

Tuesday

A 20 percent chance of snow. Mostly sunny, with a high near 26. Light northeast wind.

Tuesday Night

Mostly cloudy, with a low around 8. Calm wind.

Wednesday

Mostly sunny, with a high near 25. Light and variable wind.