National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Ann Arbor MI

7 Day Forecast

For More Weather Information:

Detroit/Pontiac, MI Local Forecast Office

Today

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 28 °C

Tonight

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 21 °C

Friday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 27 °C

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 18 °C

Saturday

Partly Sunny

Partly
Sunny

High: 28 °C

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 17 °C

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 28 °C

Sunday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 19 °C

Monday

Chance Thunderstorms

Chance
Thunderstorms

High: 29 °C

Detailed Forecast

  • Today A chance of showers and thunderstorms. Patchy fog before 11am. Otherwise, partly sunny, with a high near 28. Calm wind becoming west southwest 5 to 10 km/h in the afternoon. Chance of precipitation is 40%.
  • Tonight Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 21. West southwest wind 5 to 10 km/h becoming south after midnight. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible.
  • Friday Showers and thunderstorms likely, mainly before 9am. Cloudy, with a high near 27. South wind 5 to 10 km/h becoming east in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.
  • Friday Night A chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%.
  • Saturday Partly sunny, with a high near 28. Northeast wind around 8 km/h.
  • Saturday Night Mostly cloudy, with a low around 17.
  • Sunday A chance of showers and thunderstorms after 9am. Partly sunny, with a high near 28. Chance of precipitation is 30%.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 29.
  • Monday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 18.
  • Tuesday A chance of showers and thunderstorms. Mostly sunny, with a high near 28.
  • Tuesday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 19.
  • Wednesday A chance of showers and thunderstorms. Partly sunny, with a high near 28.