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

Ann Arbor, Ann Arbor Municipal Airport (KARB)

Lat: 42.22°NLon: 83.74°WElev: 837ft.

Thunderstorm in Vicinity Light Rain

78°F

26°C

Humidity 85%
Wind Speed NW 18 G 29 mph
Barometer 29.94 in (1013.2 mb)
Dewpoint 73°F (23°C)
Visibility 5.00 mi
Heat Index80°F (27°C)
Last update 18 Jul 2:53 pm EDT
Extended Forecast for

Ann Arbor MI

Excessive Heat Warning until July 20, 08:00pm
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning until July 20, 08:00pm

    NOW until
    8:00pm Sat

    Excessive Heat Warning

  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 89. Southwest wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Chance
    T-storms

    High: 89 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms after 11pm.  Mostly cloudy, with a low around 76. South southwest wind 9 to 11 mph.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 76 °F

  • Friday

    Friday: Mostly sunny and hot, with a high near 96. Heat index values as high as 110. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    Hot

    High: 96 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 76. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Partly Cloudy

    Low: 76 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 95. West wind 7 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    Mostly Sunny
    then Chance
    T-storms

    High: 95 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 69 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Partly sunny, with a high near 86. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 86 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 62.

    Chance
    T-storms

    Low: 62 °F

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Mostly cloudy, with a high near 89. Southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 76. South southwest wind 9 to 11 mph. Chance of precipitation is 30%.
Friday
Mostly sunny and hot, with a high near 96. Heat index values as high as 110. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 76. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Saturday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. West wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Ann Arbor MI
 42.27°N 83.73°W (Elev. 856 ft)
10:18 am EDT Jul 18, 2019
3pm EDT Jul 18, 2019-6pm EDT Jul 24, 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