National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 42.88°NLon: 85.52°WElev: 794ft.

Partly Cloudy and Windy

93°F

34°C

Humidity 46%
Wind Speed SW 26 G 39 mph
Barometer 29.80 in (1008.5 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 21 Jun 4:53 pm EDT
Extended Forecast for

3 Miles SSE Sparta MI

Heat Advisory June 21, 05:03pm until June 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 21, 05:03pm until June 22, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Tonight

    Low: 77 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 93. Heat index values as high as 100. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 93 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 76. South southwest wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 76 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 92. Heat index values as high as 96. Southwest wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 72. Southwest wind 6 to 11 mph, with gusts as high as 24 mph.

    Low: 72 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

    Low: 68 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 77. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 37 mph.
Sunday
Sunny and hot, with a high near 93. Heat index values as high as 100. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 76. South southwest wind 10 to 13 mph, with gusts as high as 24 mph.
Monday
Sunny and hot, with a high near 92. Heat index values as high as 96. Southwest wind 10 to 14 mph, with gusts as high as 28 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 72. Southwest wind 6 to 11 mph, with gusts as high as 24 mph.
Tuesday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Wednesday
A chance of showers. Partly sunny, with a high near 85.
Wednesday Night
A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 67.
Thursday
Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 86.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Saturday
A chance of showers. Partly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Sparta MI
 43.12°N 85.68°W (Elev. 801 ft)
Last Update:
4:03 pm EDT Jun 21, 2025
Forecast Valid:
5pm EDT Jun 21, 2025-6pm EDT Jun 28, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation