Hot in Parts of the West; Cold Blast Coming to the Central U.S.

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >

Hazardous Weather Conditions

Current conditions at

Chippewa Valley Regional Airport (KEAU)

Lat: 44.87°NLon: 91.49°WElev: 886ft.

Fair

61°F

16°C

Humidity 87%
Wind Speed Calm
Barometer 30.25 in (1024.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 31 Aug 8:56 pm CDT
Extended Forecast for

Lake Wissota WI

  • Tonight

    Tonight: Widespread fog, mainly after 3am.  Otherwise, mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Clear
    then Fog

  • Labor Day

    Labor Day: Widespread fog before 9am.  Otherwise, sunny, with a high near 77. Calm wind becoming south southeast around 5 mph.

    High: 77 °F

    Fog then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 76 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 57. Southwest wind around 5 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a steady temperature around 59. Northwest wind around 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of thunderstorms before 7pm.  Partly cloudy, with a low around 42. Northwest wind 5 to 10 mph.  Chance of precipitation is 10%.

    Low: 42 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 57. West northwest wind around 10 mph.

    High: 57 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 44. Southwest wind around 5 mph.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Widespread fog, mainly after 3am. Otherwise, mostly clear, with a low around 53. Calm wind.
Labor Day
Widespread fog before 9am. Otherwise, sunny, with a high near 77. Calm wind becoming south southeast around 5 mph.
Monday Night
Mostly clear, with a low around 53. Calm wind.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 57. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter 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 cloudy, with a steady temperature around 59. Northwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 42. Northwest wind 5 to 10 mph. Chance of precipitation is 10%.
Thursday
Partly sunny, with a high near 57. West northwest wind around 10 mph.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 44. Southwest wind around 5 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 61. West northwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 42. West northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 62. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Wissota WI
 44.93°N 91.31°W (Elev. 879 ft)
9:08 pm CDT Aug 31, 2025
9pm CDT Aug 31, 2025-6pm CDT Sep 7, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database