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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

53°F

12°C

Humidity 74%
Wind Speed W 5 mph
Barometer 30.05 in (1017.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 4 Oct 4:53 am CDT
Extended Forecast for

2 Miles ENE Van Dyne WI

  • Today

    Today: Sunny, with a high near 65. Northwest wind 10 to 15 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. Northwest wind 5 to 10 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. Northwest wind around 5 mph becoming west in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. South wind 5 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. West wind 5 to 15 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. West wind 5 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 65. Northwest wind 10 to 15 mph.
Tonight
Mostly clear, with a low around 43. Northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 61. Northwest wind around 5 mph becoming west in the afternoon.
Monday Night
Mostly clear, with a low around 47. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly clear, with a low around 51. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 68. West wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 47. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Van Dyne WI
 43.88°N 88.48°W (Elev. 761 ft)
Last Update:
2:36 am CDT Oct 4, 2026
Forecast Valid:
5am CDT Oct 4, 2026-6pm CDT Oct 10, 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