Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Current conditions at

Chippewa Valley Regional Airport (KEAU)

Lat: 44.87°NLon: 91.49°WElev: 886ft.

Fair

86°F

30°C

Humidity 59%
Wind Speed SW 7 mph
Barometer 30.01 in (1015.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 27 Jul 11:56 am CDT
Extended Forecast for

3 Miles SSE Downsville WI

Heat Advisory until July 27, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 27, 09:00pm

    NOW until 9:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly between midnight and 4am.  Increasing clouds, with a low around 70. South wind 5 to 10 mph becoming north northwest after midnight.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 90. West southwest wind around 5 mph.

    High: 90 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Increasing clouds, with a low around 68. North wind around 5 mph becoming calm.

    Low: 68 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 83. North wind around 5 mph.

    High: 83 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. North northeast wind around 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. North northeast wind around 5 mph.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 91. Heat index values as high as 98. South wind around 10 mph.
Tonight
Showers and thunderstorms likely, mainly between midnight and 4am. Increasing clouds, with a low around 70. South wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Partly sunny, then gradually becoming sunny, with a high near 90. West southwest wind around 5 mph.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 68. North wind around 5 mph becoming calm.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 83. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 63. North northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 79. North northeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 55. North northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 78. Calm wind becoming east northeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 56. North northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 78. Calm wind becoming southeast around 5 mph.
Friday Night
Partly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 78. Calm wind becoming south southeast around 5 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Downsville WI
 44.77°N 91.95°W (Elev. 886 ft)
11:47 am CDT Jul 27, 2025
12pm CDT Jul 27, 2025-6pm CDT Aug 2, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database