Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

Fond Du Lac County Airport (KFLD)

Lat: 43.77°NLon: 88.49°WElev: 791ft.

Overcast

67°F

19°C

Humidity 87%
Wind Speed E 5 mph
Barometer 29.94 in (1013.4 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 28 Jun 9:53 pm CDT
Extended Forecast for

2 Miles SE Eldorado WI

Extreme Heat Warning June 29, 12:00pm until June 30, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Tonight

    Tonight: Scattered rain before 11pm, then a chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 67. East wind 5 to 15 mph becoming south after midnight.  Chance of precipitation is 50%.

    Low: 67 °F

    Scattered
    Showers then
    Chance
    T-storms

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms before 7am.  Mostly cloudy, then gradually becoming sunny and hot, with a high near 94. Heat index values as high as 105. South wind around 15 mph, with gusts as high as 30 mph.

    High: 94 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 94. Heat index values as high as 105. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 94 °F

    Hot

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 72. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    Low: 72 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 7am.  Sunny and hot, with a high near 93. Southwest wind 10 to 15 mph.  Chance of precipitation is 20%.

    High: 93 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms.  Mostly clear, with a low around 73. Southwest wind around 10 mph.

    Low: 73 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny and hot, with a high near 93. Southwest wind 10 to 15 mph.

    High: 93 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Partly cloudy, with a low around 71. Chance of precipitation is 60%.

    Low: 71 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Tonight
Scattered rain before 11pm, then a chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 67. East wind 5 to 15 mph becoming south after midnight. Chance of precipitation is 50%.
Monday
A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny and hot, with a high near 94. Heat index values as high as 105. South wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 75. South wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny and hot, with a high near 94. Heat index values as high as 105. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of showers, with thunderstorms also possible after 7am. Sunny and hot, with a high near 93. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 73. Southwest wind around 10 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 93. Southwest wind 10 to 15 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 71. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Independence Day
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Eldorado WI
 43.82°N 88.61°W (Elev. 850 ft)
10:36 pm CDT Jun 28, 2026
10pm CDT Jun 28, 2026-6pm CDT Jul 5, 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