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.

Strong Thunderstorms Possible for Portions of the Great Lake States

Storms over the Great Lake States may contain heavy rain and strong winds. More thunderstorms are possible over the Desert Southwest and central Plains. High fire danger continues in the Great Basin. Very warm and humid conditions continue across the south, southeast and mid-Atlantic states.
Read More...

Current conditions at

Grand Rapids, Gerald R. Ford International Airport (KGRR)

Lat: 42.88°NLon: 85.52°WElev: 794ft.

Fair

68°F

20°C

Humidity 93%
Wind Speed W 7 mph
Barometer 29.93 in (1013.0 mb)
Dewpoint 66°F (19°C)
Visibility 9.00 mi
Last update 4 Sep 12:53 am EDT
Extended Forecast for

Grandville MI

Dense Fog Advisory until Friday 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until Friday 10:00am

    NOW until
    10:00am Fri

    Dense Fog Advisory

  • Overnight

    Overnight: Areas of dense fog.  Otherwise, cloudy, with a low around 67. Light north northwest wind.

    Areas Dense
    Fog

    Low: 67 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 11am.  Areas of dense fog before 11am.  Otherwise, cloudy, with a high near 81. Calm wind becoming south southwest around 5 mph in the afternoon.

    Chance
    T-storms and
    Areas Dense
    Fog

    High: 81 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. Light and variable wind.

    Chance
    T-storms

    Low: 66 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85. Light and variable wind becoming south southwest around 6 mph in the morning.

    Chance
    T-storms

    High: 85 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 68. Light south wind.

    Partly Cloudy

    Low: 68 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 87.

    Mostly Sunny

    High: 87 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 71.

    Partly Cloudy

    Low: 71 °F

  • Labor
    Day

    Labor Day: A chance of showers and thunderstorms.  Partly sunny, with a high near 85.

    Chance
    T-storms

    High: 85 °F

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, cloudy, with a low around 67. Light north northwest wind.
Friday
A 30 percent chance of showers and thunderstorms after 11am. Areas of dense fog before 11am. Otherwise, cloudy, with a high near 81. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Light and variable wind.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Light and variable wind becoming south southwest around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 68. Light south wind.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 71.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 81.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Wednesday
A slight chance of showers. Partly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 72.
  Click Map For Forecast
Point Forecast:
Grandville MI
 42.9°N 85.76°W (Elev. 623 ft)
1:03 am EDT Sep 4, 2015
1am EDT Sep 4, 2015-6pm EDT Sep 10, 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