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Tropical Storm Isaias in the Gulf; California Heat Continues

Tropical Storm Isaias is forecast to track toward the central U.S. Gulf Coast while strengthening into a hurricane on Thursday. Residents from Louisiana to the Florida Panhandle should closely monitor the latest updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday. Read More >

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Fair

51°F

11°C

Humidity 96%
Wind Speed Calm
Barometer 29.81 in (1009.5 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 7 Oct 6:53 am CDT
Extended Forecast for

Oregon WI

  • Today

    Today: Sunny, with a high near 73. Light and variable wind becoming northwest 5 to 10 mph in the morning.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. West wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Northwest wind 5 to 10 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. West wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers. Mostly sunny, with a high near 70. South wind 5 to 10 mph.

    High: 70 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. South wind around 10 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

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

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. South wind around 10 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 73. Light and variable wind becoming northwest 5 to 10 mph in the morning.
Tonight
Mostly clear, with a low around 49. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 67. Northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 45. West wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 70. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 56. South wind around 10 mph.
Saturday
Sunny, with a high near 79. South wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 59. South wind around 10 mph.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 55.
Columbus Day
A 20 percent chance of showers. Partly sunny, with a high near 73.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oregon WI
 42.94°N 89.38°W (Elev. 991 ft)
Last Update:
6:41 am CDT Oct 7, 2026
Forecast Valid:
7am CDT Oct 7, 2026-6pm CDT Oct 13, 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