National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Current conditions at

Juneau, Dodge County Airport (KUNU)

Lat: 43.43°NLon: 88.7°WElev: 935ft.

Fair

71°F

22°C

Humidity 52%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 2 Aug 11:33 am CDT
Extended Forecast for

Markesan WI

  • This Afternoon

    This Afternoon: Patchy smoke. Mostly sunny, with a high near 80. South wind around 5 mph.

    High: 80 °F

    Patchy Smoke

  • Tonight

    Tonight: Areas of smoke. Partly cloudy, with a low around 55. Southwest wind around 5 mph becoming calm.

    Low: 55 °F

    Areas Smoke

  • Sunday

    Sunday: Areas of smoke. Mostly sunny, with a high near 81. Calm wind becoming south around 5 mph in the afternoon.

    High: 81 °F

    Areas Smoke

  • Sunday Night

    Sunday Night: Areas of smoke before 8pm. Mostly clear, with a low around 56. South wind around 5 mph becoming calm.

    Low: 56 °F

    Areas Smoke
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm after midnight.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. Southeast wind around 5 mph.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy smoke. Mostly sunny, with a high near 80. South wind around 5 mph.
Tonight
Areas of smoke. Partly cloudy, with a low around 55. Southwest wind around 5 mph becoming calm.
Sunday
Areas of smoke. Mostly sunny, with a high near 81. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Areas of smoke before 8pm. Mostly clear, with a low around 56. South wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 83. Light east wind becoming southeast 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 62. Southeast wind around 5 mph.
Wednesday
Sunny, with a high near 86.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Markesan WI
 43.71°N 89°W (Elev. 883 ft)
Last Update:
2:08 pm CDT Aug 2, 2025
Forecast Valid:
2pm CDT Aug 2, 2025-6pm CDT Aug 8, 2025
 
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Additional Resources

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Chance of Precipitation