Widespread Excessive Heat and Humidity in Midwest to Spread to East Coast

High pressure building across the Central and Eastern U.S. will produce a dangerous combination of heat and humidity. Heat indices from unusually high dewpoints and well above normal temperatures may reach 110 to 115 degrees. In addition, near record warm low temperatures will limit recovery from hot daytime temperatures. Read More >

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Overcast

84°F

29°C

Humidity 67%
Wind Speed SW 9 mph
Barometer 29.77 in (1007.4 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 18 Jul 3:53 pm CDT
Extended Forecast for

Madison WI

Heat Advisory July 19, 10:00am until July 19, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly between 11pm and 5am.  Mostly cloudy, with a low around 76. Southwest wind 5 to 10 mph.

    Chance
    T-storms

    Low: 76 °F

  • Friday

    Friday: Mostly sunny and hot, with a high near 92. Heat index values as high as 103. Southwest wind around 10 mph.

    Hot

    High: 92 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 76. Southwest wind 5 to 10 mph.

    Chance
    T-storms

    Low: 76 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85. West wind around 5 mph.

    Chance
    T-storms

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. North wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 66 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 73. North wind around 5 mph.

    Slight Chance
    T-storms

    High: 73 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 59. North wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 59 °F

  • Monday

    Monday: Sunny, with a high near 73. Northeast wind around 5 mph.

    Sunny

    High: 73 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 58.

    Mostly Clear

    Low: 58 °F

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly between 11pm and 5am. Mostly cloudy, with a low around 76. Southwest wind 5 to 10 mph.
Friday
Mostly sunny and hot, with a high near 92. Heat index values as high as 103. Southwest wind around 10 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 76. Southwest wind 5 to 10 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. West wind around 5 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. North wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 73. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 59. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 73. Northeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
Madison WI
 43.07°N 89.4°W (Elev. 879 ft)
4:11 pm CDT Jul 18, 2019
4pm CDT Jul 18, 2019-6pm CDT Jul 25, 2019
 
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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