Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week. Read More >

Hazardous Weather Conditions

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Mostly Cloudy

60°F

16°C

Humidity 78%
Wind Speed N 13 mph
Barometer 30.10 in (1019.0 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 3 Aug 9:53 am CDT
Extended Forecast for

Madison WI

  • Today

    Today: A 20 percent chance of showers before 4pm.  Mostly cloudy, with a high near 71. North wind 10 to 15 mph.

    Slight Chance
    Showers

    High: 71 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Northeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 51 °F

  • Tuesday

    Tuesday: Sunny, with a high near 70. North wind around 10 mph.

    Sunny

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 53. North wind around 5 mph becoming calm.

    Mostly Clear

    Low: 53 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.

    Mostly Sunny

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm.

    Partly Cloudy

    Low: 58 °F

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 76. South wind around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 76 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 61. South wind around 5 mph.

    Slight Chance
    T-storms

    Low: 61 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 81.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 81 °F

Detailed Forecast

Today
A 20 percent chance of showers before 4pm. Mostly cloudy, with a high near 71. North wind 10 to 15 mph.
Tonight
Partly cloudy, with a low around 51. Northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 70. North wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 53. North wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 76. South wind around 5 mph. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Madison WI
 43.07°N 89.4°W (Elev. 879 ft)
8:39 am CDT Aug 3, 2020
10am CDT Aug 3, 2020-6pm CDT Aug 9, 2020
 
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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