Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

80°F

27°C

Humidity	62%
Wind Speed	S 8 mph
Barometer	29.82 in (1008.5 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	20 Jun 6:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles N Eldorado WI

Heat Advisory June 21, 12:00pm until June 23, 07:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 72 °F
Scattered
T-storms
Saturday
High: 92 °F
Hot and Windy
Saturday Night
Low: 76 °F
Mostly Clear
and Breezy
Sunday
High: 94 °F
Hot and
Breezy
Sunday Night
Low: 77 °F
Clear
Monday
High: 91 °F
Breezy. Sunny
then Chance
Showers
Monday Night
Low: 67 °F
Showers
Likely
Tuesday
High: 77 °F
Showers
Likely
Tuesday Night
Low: 59 °F
Showers
Likely

Detailed Forecast

Tonight

Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 72. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Saturday

Mostly sunny and hot, with a high near 92. Heat index values as high as 102. Windy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.

Saturday Night

Mostly clear, with a low around 76. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

Sunday

Sunny and hot, with a high near 94. Heat index values as high as 99. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Clear, with a low around 77. Southwest wind around 15 mph, with gusts as high as 25 mph.

Monday

A 40 percent chance of showers after 1pm. Sunny and hot, with a high near 91. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. West wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Northeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.

Wednesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.

Thursday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.

Thursday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.

Friday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.