More Heat, Humidity, and Scattered Storms

We have a few more days of heat and humidity with scattered storms to go before more comfortable conditions arrive for Sunday and Monday. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 42.88°NLon: 85.52°WElev: 794ft.

Mostly Cloudy

71°F

22°C

Humidity	94%
Wind Speed	E 5 mph
Barometer	30.27 in (1024.4 mb)
Dewpoint	69°F (21°C)
Visibility	9.00 mi
Last update	20 Jun 5:53 am EDT

More Information:

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

Extended Forecast for

Grandville MI

Heat Advisory June 20, 06:41am until June 22, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory June 20, 06:41am until June 22, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 90 °F
Chance
T-storms
Tonight
Low: 69 °F
Chance
T-storms and
Patchy Fog
Friday
High: 89 °F
Chance
T-storms and
Patchy Fog
Friday Night
Low: 71 °F
Chance
T-storms
Saturday
High: 92 °F
Chance
Showers
Saturday Night
Low: 70 °F
Showers
Sunday
High: 83 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

Today

A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 90. Heat index values as high as 96. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 50%.

Tonight

A chance of showers and thunderstorms before 8pm, then a slight chance of thunderstorms after 4am. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 30%.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Calm wind becoming west around 6 mph in the afternoon.

Friday Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. Light and variable wind. Chance of precipitation is 30%.

Saturday

A slight chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny and hot, with a high near 92. Southwest wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Saturday Night

Showers and possibly a thunderstorm. Low around 70. Chance of precipitation is 90%.

Sunday

Mostly sunny, with a high near 83.

Sunday Night

Mostly clear, with a low around 62.

Monday

Sunny, with a high near 85.

Monday Night

Mostly clear, with a low around 64.

Tuesday

Mostly sunny, with a high near 88.