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

Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Fond Du Lac County Airport (KFLD)

Lat: 43.77°NLon: 88.49°WElev: 791ft.

Fair

56°F

13°C

Humidity 77%
Wind Speed S 10 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 11 Oct 6:53 am CDT
Extended Forecast for

Brandon WI

  • Today

    Today: Sunny, with a high near 79. South wind 10 to 15 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 60. South wind around 10 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 83. Southwest wind 10 to 15 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southwest wind 5 to 10 mph.

    Low: 61 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. Northwest wind around 10 mph.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. North wind around 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. Northeast wind 5 to 10 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 46. Northeast wind 5 to 10 mph.

    Low: 46 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 79. South wind 10 to 15 mph.
Tonight
Increasing clouds, with a low around 60. South wind around 10 mph.
Columbus Day
Mostly sunny, with a high near 83. Southwest wind 10 to 15 mph.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 70. Northwest wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 50. North wind around 5 mph.
Wednesday
Partly sunny, with a high near 65. Northeast wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 46. Northeast wind 5 to 10 mph.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 63.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 57. Breezy.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brandon WI
 43.74°N 88.79°W (Elev. 994 ft)
Last Update:
4:26 am CDT Oct 11, 2026
Forecast Valid:
7am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation