Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Current conditions at

Holland - West Michigan Regional Airport (KBIV)

Lat: 42.75°NLon: 86.1°WElev: 686ft.

A Few Clouds

79°F

26°C

Humidity 67%
Wind Speed S 7 mph
Barometer 29.84 in (1010.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 12 Aug 1:53 pm EDT
Extended Forecast for

5 Miles NNW Allegan MI

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Mostly cloudy, with a high near 81. West wind around 6 mph.

    High: 81 °F

    Chance
    T-storms

  • Tonight

    Tonight: Widespread fog, mainly between 10pm and 3am.  Otherwise, mostly cloudy, with a low around 63. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 63 °F

    Fog

  • Thursday

    Thursday: Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 80. Light and variable wind.

    High: 80 °F

    Areas Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A chance of showers between 3am and 4am.  Patchy fog between 11pm and 2am.  Otherwise, mostly cloudy, with a low around 63. Light and variable wind.  Chance of precipitation is 30%.

    Low: 63 °F

    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A slight chance of showers between 7am and 2pm.  Partly sunny, with a high near 81. East southeast wind 3 to 7 mph.  Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers after 2am.  Partly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers before 2pm.  Partly sunny, with a high near 81.

    High: 81 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers after 8pm.  Mostly cloudy, with a low around 68.

    Low: 68 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms before 2pm.  Partly sunny, with a high near 80.

    High: 80 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 81. West wind around 6 mph.
Tonight
Widespread fog, mainly between 10pm and 3am. Otherwise, mostly cloudy, with a low around 63. West northwest wind around 5 mph becoming calm in the evening.
Thursday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 80. Light and variable wind.
Thursday Night
A chance of showers between 3am and 4am. Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 63. Light and variable wind. Chance of precipitation is 30%.
Friday
A slight chance of showers between 7am and 2pm. Partly sunny, with a high near 81. East southeast wind 3 to 7 mph. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 63.
Saturday
A 40 percent chance of showers before 2pm. Partly sunny, with a high near 81.
Saturday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 68.
Sunday
A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 80.
Sunday Night
Mostly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Allegan MI
 42.58°N 85.91°W (Elev. 794 ft)
2:06 pm EDT Aug 12, 2026
2pm EDT Aug 12, 2026-6pm EDT Aug 18, 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