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Hazardous Weather Conditions

Current conditions at

Winona, Winona Municipal Airport-Max Conrad Field (KONA)

Lat: 44.08°NLon: 91.7°WElev: 656ft.

Partly Cloudy

91°F

33°C

Humidity	59%
Wind Speed	S 13 G 22 mph
Barometer	29.69 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	29 Jun 3:35 pm CDT

More Information:

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

Extended Forecast for

5 Miles NNW Trempealeau WI

Extreme Heat Warning June 29, 03:40pm until July 1, 07:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning June 29, 03:40pm until July 1, 07:00pm
NOW until 7:00pm Wed
Extreme Heat Warning
Tonight
Low: 76 °F
Mostly Clear
and Breezy
then Slight
Chance
T-storms
Tuesday
High: 94 °F
Mostly Sunny
Tuesday Night
Low: 72 °F
Slight Chance
T-storms then
Showers
Likely
Wednesday
High: 91 °F
Showers
Likely
Wednesday Night
Low: 71 °F
Showers
Thursday
High: 91 °F
Chance
T-storms
Thursday Night
Low: 70 °F
Showers
Likely
Friday
High: 87 °F
Chance
T-storms

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms between midnight and 2am. Partly cloudy, with a low around 76. Breezy, with a south wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

Tuesday

Mostly sunny, with a high near 94. Heat index values as high as 105. South wind 7 to 13 mph, with gusts as high as 22 mph.

Tuesday Night

A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 72. Southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Heat index values as high as 98. South wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm. Low around 71. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Southwest wind around 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

Friday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind 5 to 8 mph.

Friday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southwest wind around 6 mph becoming calm in the evening.

Independence Day

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 67. East wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 60%.

Sunday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Northwest wind 5 to 8 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Northwest wind around 6 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 83. Calm wind becoming northwest 5 to 7 mph in the afternoon.