Extreme Heat and Excessive Rainfall This Week

A significant heat wave continues for the Rockies, Northern Plains, and Great Lakes into the Mid-Atlantic, peaking in intensity through midweek and lingering across parts of the Northern Plains and Midwest until this weekend. Excessive rainfall my bring life-threatening and locally catastrophic flash and urban flooding across portions of southwestern Texas through early Friday. Read More >

Current conditions at

Holland - West Michigan Regional Airport (KBIV)

Lat: 42.75° N Lon: 86.1° W Elev: 686 ft.

Fair

76°F

24°C

Humidity 72%
Wind Speed W 6 mph
Barometer 30.10 in (1018.8 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Jul 12:53 am EDT
Detailed forecast for

Allegan County

Rest Of Tonight
Mostly clear. Lows in the lower 70s. Light winds.
Wednesday
Sunny. Highs in the upper 80s near lake michigan in the lower 90s inland. Light winds becoming west 5 to 10 mph with gusts to around 20 mph in the afternoon. Heat index readings 98 to 103.
Wednesday Night
Partly cloudy. Smoke through the night. Lows in the upper 60s. Northwest winds around 10 mph with gusts to around 20 mph in the evening becoming light.
Thursday
Sunny, smoke. Highs in the lower 90s. Light winds becoming northwest 10 mph in the afternoon.
Thursday Night
Mostly clear. Smoke in the evening. Lows in the upper 60s. Light winds.
Friday
Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs around 90. Chance of rain 50 percent.
Friday Night
Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 70s.
Saturday
Mostly sunny with a 30 percent chance of showers and thunderstorms. Highs in the upper 80s.
Saturday Night
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the mid 60s. Chance of rain 30 percent.
Sunday
Sunny. Highs in the mid 80s.
Sunday Night
Mostly clear with a 20 percent chance of showers and thunderstorms. Lows in the mid 60s.
Monday
Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 30 percent.
Monday Night
Partly cloudy with a 40 percent chance of showers. Lows in the mid 60s.
Tuesday
Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs around 80.



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1043 PM EDT Tue Jul 14 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database