On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

First day of meteorological fall marked by above-normal temps. across much of U.S.

Above-normal temperatures are forecast across much of the contiguous U.S. on Tuesday and in some cases will be as much as 10-15 degrees above average for this time of year. Afternoon highs could reach 90 or higher from the Great Plains to the Eastern Seaboard. One exception will be across parts of the Pacific Northwest. Remember to practice heat safety if you plan to spend extended time outside.
Read More...

Hazardous Weather Conditions

Current conditions at

Ann Arbor, Ann Arbor Municipal Airport (KARB)

Lat: 42.22°NLon: 83.74°WElev: 837ft.

Partly Cloudy

88°F

31°C

Humidity 50%
Wind Speed SW 9 mph
Barometer 30.05 in (1017.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 1 Sep 3:53 pm EDT
Extended Forecast for

Ann Arbor MI

  • This
    Afternoon

    This Afternoon: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 90. Southwest wind around 8 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 90 °F

  • Tonight

    Tonight: Areas of fog after midnight.  Otherwise, mostly cloudy, with a low around 68. South southwest wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy
    then Areas
    Fog

    Low: 68 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm.  Areas of fog before 2pm.  Otherwise, partly sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon.  Chance of precipitation is 30%.

    Areas Fog
    then Chance
    T-storms and
    Areas Fog

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. Light west northwest wind.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 68 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Partly sunny, with a high near 86. Calm wind becoming north northwest around 5 mph in the afternoon.  Chance of precipitation is 40%.

    Chance
    T-storms

    High: 86 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 65 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 85. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 85 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 66.

    Partly Cloudy

    Low: 66 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms. Partly sunny, with a high near 90. Southwest wind around 8 mph. Chance of precipitation is 20%.
Tonight
Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 68. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers and thunderstorms after 2pm. Areas of fog before 2pm. Otherwise, partly sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Light west northwest wind. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 66.
Labor Day
Mostly sunny, with a high near 86.
  Click Map For Forecast
Point Forecast:
Ann Arbor MI
 42.27°N 83.73°W (Elev. 856 ft)
3:35 pm EDT Sep 1, 2015
4pm EDT Sep 1, 2015-6pm EDT Sep 7, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database