Dangerous Heat Wave from the Midwest to East Coast; Severe Thunderstorms Across Portions of the Upper Midwest

A dangerous heat wave will persist through this weekend. Widespread warnings and advisories for the heat cover most of the eastern two-thirds of the U.S. Heat indices will surge past 100 degrees and even rise above 110 in many locations. Northwest of this dome of heat, severe thunderstorms with the possibility of strong tornadoes and widespread significant wind damage are possible into tonight. Read More >

Hazardous Weather Conditions

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Current conditions at

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

Lat: 42.88°NLon: 85.52°WElev: 794ft.

Overcast

88°F

31°C

Humidity	68%
Wind Speed	W 12 mph
Barometer	29.81 in (1008.5 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	19 Jul 6:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Grand Rapids MI

Excessive Heat Warning until July 20, 08:00pm

Click here for hazard details and duration

Excessive Heat Warning

Excessive Heat Warning until July 20, 08:00pm

NOW until
8:00pm Sat

Excessive Heat Warning
Tonight

Partly Cloudy
Low: 77 °F
Saturday

Mostly Sunny
then Chance
Showers
High: 92 °F
Saturday
Night

Chance
T-storms and
Breezy
Low: 70 °F
Sunday

Chance
T-storms
High: 82 °F
Sunday
Night

Partly Cloudy
Low: 60 °F
Monday

Mostly Sunny
High: 79 °F
Monday
Night

Mostly Clear
Low: 56 °F
Tuesday

Sunny
High: 80 °F

Detailed Forecast

Tonight

Partly cloudy, with a low around 77. Southwest wind 7 to 13 mph.

Saturday

A 40 percent chance of showers and thunderstorms after 2pm. Sunny, then becoming mostly cloudy during the afternoon and hot, with a high near 92. Heat index values as high as 103. Southwest wind 13 to 15 mph, with gusts as high as 23 mph.

Saturday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy during the early evening, then becoming cloudy, with a low around 70. Breezy, with a west northwest wind 17 to 22 mph becoming north 6 to 11 mph in the evening. Winds could gust as high as 31 mph.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82. North northeast wind 3 to 6 mph.

Sunday Night

Partly cloudy, with a low around 60. North wind around 6 mph.

Monday

Mostly sunny, with a high near 79.

Monday Night

Mostly clear, with a low around 56.

Tuesday

Sunny, with a high near 80.

Tuesday Night

Mostly clear, with a low around 58.