National Weather Service United States Department of Commerce

The flash flooding threat shifts slightly east on Friday while both coasts and Hawaii continue high surf issues due to tropical systems

The potential for heavy rainfall and flash flooding will shift east on Friday across parts of the Upper Midwest into the eastern Great Lakes. Meanwhile, portions of both the East and West Coasts, as well as Hawaii, will continue to have high surf and rip current potential due to Hurricane Cristobal and Tropical Storm Marie respectively. Caution should be used on area beaches.
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Current Conditions

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Grand Rapids MI

7 Day Forecast

For More Weather Information:

Grand Rapids, MI Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 59 °F

Friday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 80 °F

Friday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 69 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 79 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 65 °F

Sunday

Partly Sunny

Partly
Sunny

High: 80 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 63 °F

Labor
Day

Thunderstorms Likely

Thunderstorms
Likely

High: 81 °F

Monday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 64 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 59. East southeast wind around 10 mph.
  • Friday A chance of showers, then showers and thunderstorms likely after 8am. Mostly cloudy, with a high near 80. South wind 11 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Friday Night Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 69. South wind 7 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Saturday Showers and thunderstorms likely, mainly after 8am. Cloudy, with a high near 79. South wind 10 to 17 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Saturday Night A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 65. West southwest wind 5 to 8 mph becoming light and variable after midnight.
  • Sunday Partly sunny, with a high near 80.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
  • Labor Day Showers and thunderstorms likely. Mostly cloudy, with a high near 81.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
  • Tuesday Night Partly cloudy, with a low around 61.
  • Wednesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
  • Wednesday Night Partly cloudy, with a low around 61.
  • Thursday A chance of showers. Partly sunny, with a high near 78.