Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Muskegon, Muskegon County Airport (KMKG)

Lat: 43.17°NLon: 86.24°WElev: 627ft.

Mostly Cloudy

78°F

26°C

Humidity 62%
Wind Speed E 10 mph
Barometer 30.10 in (1019.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 15 Aug 1:55 pm EDT
Extended Forecast for

Muskegon MI

  • This Afternoon

    This Afternoon: A 20 percent chance of showers.  Mostly cloudy, with a high near 83. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 83 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers between 9pm and 10pm.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 69. East southeast wind 3 to 7 mph.

    Low: 69 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Sunday

    Sunday: A 40 percent chance of showers, mainly between 7am and 11am.  Cloudy through mid morning, then gradual clearing, with a high near 82. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 82 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62. North wind 6 to 9 mph.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 78. West northwest wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm.  Mostly cloudy, with a low around 65.

    Low: 65 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm.  Mostly cloudy, with a high near 77.

    High: 77 °F

    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a high near 83. Southeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers between 9pm and 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 69. East southeast wind 3 to 7 mph.
Sunday
A 40 percent chance of showers, mainly between 7am and 11am. Cloudy through mid morning, then gradual clearing, with a high near 82. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 62. North wind 6 to 9 mph.
Monday
Sunny, with a high near 78. West northwest wind 5 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 65.
Wednesday
Showers and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm. Mostly cloudy, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Muskegon MI
 43.23°N 86.24°W (Elev. 623 ft)
2:06 pm EDT Aug 15, 2026
2pm EDT Aug 15, 2026-6pm EDT Aug 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database