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.
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Hazardous Weather Conditions

Current conditions at

Ann Arbor, Ann Arbor Municipal Airport (KARB)

Lat: 42.22°NLon: 83.74°WElev: 837ft.

Fair

86°F

30°C

Humidity 55%
Wind Speed SW 5 mph
Barometer 30.03 in (1016.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 1 Sep 5:53 pm EDT

Detailed Forecast

Tonight
A chance of showers and thunderstorms until 10 pm... Then a slight chance of showers and isolated thunderstorms. Areas of fog after midnight. Partly cloudy. Lows 66 to 70. Southwest winds 5 to 15 mph late...becoming light and variable. Chance of rain 30 percent.
Wednesday
Areas of fog until noon. A slight chance of light showers until 2 pm...then a chance of showers and thunderstorms. Partly cloudy. Highs 84 to 88. West winds 5 to 15 mph. Chance of rain 30 percent.
Wednesday Night
Partly cloudy with a chance of showers and thunderstorms. Lows 65 to 69. Light and variable winds. Chance of rain 30 percent.
Thursday
A chance of showers and thunderstorms. Partly cloudy until 2 pm...then mostly cloudy. Highs 84 to 88. Light north winds. Chance of rain 40 percent.
Thursday Night
Partly cloudy with a chance of showers and thunderstorms. Lows 62 to 66. Light and variable winds. Chance of rain 30 percent.
Friday
Partly cloudy with a chance of showers and thunderstorms. Highs 83 to 87. Chance of rain 30 percent.
Friday Night
Mostly clear. Lows 63 to 67.
Saturday
Mostly sunny. Highs 84 to 88.
Saturday Night
Mostly clear. Lows 63 to 67.
Sunday
Mostly sunny. Highs 85 to 89.
Sunday Night
Partly cloudy. Lows 63 to 67.
Labor Day
Partly cloudy. Highs 85 to 89.
Monday Night
Partly cloudy. Lows 61 to 65.
Tuesday
Partly cloudy with a chance of showers and thunderstorms. Highs 79 to 83. Chance of rain 30 percent.





  Click Map For Detailed Forecast
407 PM EDT TUE SEP 1 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database