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Hazardous Weather Conditions
Current conditions at
Manitowoc, Manitowoc County Airport (KMTW)
Lat: 44.13°NLon: 87.68°WElev: 650ft.
Fair
88°F
31°C
| Humidity | 73% |
| Wind Speed | S 15 mph |
| Barometer | 29.81 in (1008.9 mb) |
| Dewpoint | 78°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 102°F (39°C) |
| Last update | 30 Jun 1:56 pm CDT |
Extended Forecast for
Brillion WI
Extreme Heat Warning June 30, 02:17pm until June 30, 07:00pm
NOW until 7:00pm Tue

Extreme Heat Warning
This Afternoon

High: 93 °F
Hot
Tonight

Low: 75 °F
Chance
T-stormsWednesday

High: 92 °F
Severe
ThunderstormsWednesday Night
Low: 73 °F
Chance
T-storms then
Showers
LikelyThursday
High: 90 °F
Slight Chance
T-storms then
Showers
LikelyThursday Night

Low: 70 °F
Showers
LikelyFriday

High: 87 °F
Showers
Friday Night

Low: 67 °F
Showers
Likely
Detailed Forecast
This Afternoon
Mostly sunny and hot, with a high near 93. Heat index values as high as 106. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 75. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Some of the storms could be severe. Mostly cloudy, then gradually becoming sunny and hot, with a high near 92. Heat index values as high as 99. West southwest wind 8 to 15 mph, with gusts as high as 25 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 73. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Thursday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny and hot, with a high near 90. West southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. High near 87. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Independence Day
A 40 percent chance of showers. Partly sunny, with a high near 81.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 64.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 81.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63.
Monday
Sunny, with a high near 84.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Brillion WI
44.17°N 88.07°W (Elev. 797 ft)
44.17°N 88.07°W (Elev. 797 ft)
1:56 pm CDT Jun 30, 2026
2pm CDT Jun 30, 2026-6pm CDT Jul 6, 2026



