BLIZZARD CONDITIONS Tonight Into Monday Morning

Blizzard conditions will develop across much of the area tonight, especially in rural wind-prone areas. This new snow will be lighter and fluffier, making it much more susceptible to blowing around in the strong winds. TRAVEL STRONGLY DISCOURAGED tonight! The Monday morning commute will be impacted. Sporadic power outages will be possible. Read More >

Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Light Unknown Precip

31°F

-1°C

Humidity	67%
Wind Speed	N 13 G 22 mph
Barometer	29.65 in (1005.3 mb)
Dewpoint	22°F (-6°C)
Visibility	6.00 mi
Wind Chill	21°F (-6°C)
Last update	15 Mar 6:55 pm CDT

More Information:

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

Extended Forecast for

Tomah WI

Blizzard Warning March 15, 07:57pm until March 16, 01:00pm

Click here for hazard details and duration

Blizzard Warning

Blizzard Warning March 15, 07:57pm until March 16, 01:00pm
NOW until 1:00pm Mon
Blizzard Warning
Tonight
Low: 15 °F
Snow and
Blowing Snow
Monday
High: 20 °F
Snow Likely
and Areas
Blowing Snow
Monday Night
Low: -2 °F
Decreasing
Clouds
Tuesday
High: 22 °F
Mostly Sunny
Tuesday Night
Low: 13 °F
Snow
Wednesday
High: 44 °F
Partly Sunny
Wednesday Night
Low: 29 °F
Slight Chance
Rain
Thursday
High: 48 °F
Mostly Sunny

Detailed Forecast

Tonight

Snow, mainly after 9pm. Widespread blowing snow, mainly after 1am. Low around 15. Blustery, with a north wind 20 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

Monday

Snow likely, mainly before 9am. Areas of blowing snow. Cloudy, with a high near 20. Wind chill values as low as -2. Blustery, with a northwest wind 22 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Monday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -13. Northwest wind 6 to 14 mph, with gusts as high as 26 mph.

Tuesday

Mostly sunny, with a high near 22. Wind chill values as low as -12. West wind around 5 mph becoming southwest in the afternoon.

Tuesday Night

Snow. Low around 13. South wind 3 to 7 mph. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Partly sunny, with a high near 44. South wind around 6 mph.

Wednesday Night

A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 29. Light southwest wind.

Thursday

Mostly sunny, with a high near 48. Light northwest wind.

Thursday Night

Mostly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.

Friday

Partly sunny, with a high near 52. Southwest wind 6 to 9 mph.

Friday Night

Mostly cloudy, with a low around 31. Northwest wind around 7 mph.