Dangerously Hot This Weekend - Be Ready!

Heat Advisories and Warnings are in effect this weekend with widespread hot and humid conditions. This heat will be dangerous - children, pets and the elderly are especially susceptible to the heat - check on them!! Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 21, 12:00 PM CDT until June 22, 09:00 PM CDT

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

84°F

29°C

Humidity	59%
Wind Speed	S 6 mph
Barometer	29.72 in (1006.2 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	20 Jun 8:55 pm CDT

More Information:

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

Extended Forecast for

6 Miles N Norwalk WI

Heat Advisory June 21, 12:00pm until June 22, 09:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 77 °F
Partly Cloudy
Saturday
High: 96 °F
Hot and
Breezy
Saturday Night
Low: 75 °F
Mostly Clear
and Breezy
Sunday
High: 96 °F
Hot and
Breezy
Sunday Night
Low: 77 °F
Clear then
Slight Chance
T-storms
Monday
High: 90 °F
Slight Chance
T-storms then
Showers
Likely
Monday Night
Low: 65 °F
Showers
Likely
Tuesday
High: 77 °F
Showers
Likely
Tuesday Night
Low: 62 °F
Showers
Likely then
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 77. South wind 7 to 15 mph, with gusts as high as 28 mph.

Saturday

Mostly sunny and hot, with a high near 96. Heat index values as high as 106. Breezy, with a south wind 14 to 21 mph, with gusts as high as 32 mph.

Saturday Night

Mostly clear, with a low around 75. Breezy, with a southwest wind around 16 mph, with gusts as high as 29 mph.

Sunday

Sunny and hot, with a high near 96. Heat index values as high as 105. Breezy, with a south wind 15 to 18 mph, with gusts as high as 30 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 77. South wind around 14 mph, with gusts as high as 28 mph.

Monday

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 90. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Light and variable wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%.

Tuesday Night

Showers and possibly a thunderstorm. Low around 62. East wind 3 to 5 mph. Chance of precipitation is 90%.

Wednesday

Showers and possibly a thunderstorm. High near 80. East wind around 7 mph becoming south in the afternoon. Chance of precipitation is 80%.

Wednesday Night

Showers and possibly a thunderstorm. Low around 64. North wind around 6 mph becoming south after midnight. Chance of precipitation is 80%.

Thursday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. South wind 6 to 8 mph. Chance of precipitation is 70%.

Thursday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Southeast wind around 6 mph. Chance of precipitation is 60%.

Friday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Southwest wind around 6 mph.