Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Juneau, Dodge County Airport (KUNU)

Lat: 43.43°NLon: 88.7°WElev: 935ft.

Overcast

76°F

24°C

Humidity 78%
Wind Speed S 6 mph
Barometer 29.94 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 25 Jul 5:15 pm CDT
Extended Forecast for

Beaver Dam WI

Heat Advisory July 26, 12:00pm until July 26, 09:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Partly cloudy, with a low around 68. Southwest wind around 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 92. Heat index values as high as 101. South wind 5 to 10 mph.

    High: 92 °F

    Hot

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 3am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 70. South wind 5 to 10 mph.  Chance of precipitation is 30%.

    Low: 70 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 89. Heat index values as high as 99. Southwest wind 5 to 10 mph becoming east in the morning.

    High: 89 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of thunderstorms before 7pm.  Partly cloudy, with a low around 65. North wind around 10 mph.  Chance of precipitation is 10%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. North wind around 10 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Northeast wind around 5 mph becoming calm  after midnight.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Northeast wind around 5 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. Southwest wind around 5 mph.
Sunday
Mostly sunny and hot, with a high near 92. Heat index values as high as 101. South wind 5 to 10 mph.
Sunday Night
A slight chance of showers and thunderstorms before 3am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 70. South wind 5 to 10 mph. Chance of precipitation is 30%.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Heat index values as high as 99. Southwest wind 5 to 10 mph becoming east in the morning.
Monday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 65. North wind around 10 mph. Chance of precipitation is 10%.
Tuesday
Mostly sunny, with a high near 83. North wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 58. Northeast wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 83. Northeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Saturday
Sunny, with a high near 85.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Beaver Dam WI
 43.49°N 88.84°W (Elev. 896 ft)
3:17 pm CDT Jul 25, 2026
5pm CDT Jul 25, 2026-6pm CDT Aug 1, 2026
 
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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