Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Kalamazoo/Battle Creek International Airport (KAZO)

Lat: 42.23°NLon: 85.55°WElev: 863ft.

Overcast

73°F

23°C

Humidity 87%
Wind Speed SW 6 mph
Barometer 29.90 in (1011.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 12 Aug 10:53 pm EDT
Extended Forecast for

3 Miles NNE Portage MI

  • Tonight

    Tonight: Widespread fog after midnight.  Otherwise, mostly cloudy, with a steady temperature around 67. Light northwest wind.

    Low: 67 °F

    Fog

  • Thursday

    Thursday: Widespread fog, mainly before 9am.  Otherwise, mostly cloudy, with a high near 80. Light east northeast wind.

    High: 80 °F

    Fog then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of showers before 11pm, then a slight chance of showers after 5am.  Patchy fog between 11pm and 3am.  Otherwise, mostly cloudy, with a low around 64. Light east northeast wind.  Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers before 2pm.  Mostly cloudy, with a high near 81. East southeast wind 6 to 8 mph.

    High: 81 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers after 2am.  Partly cloudy, with a low around 63. East wind around 7 mph.

    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 50 percent chance of showers after 8pm.  Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 82.

    High: 82 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
Widespread fog after midnight. Otherwise, mostly cloudy, with a steady temperature around 67. Light northwest wind.
Thursday
Widespread fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 80. Light east northeast wind.
Thursday Night
A slight chance of showers before 11pm, then a slight chance of showers after 5am. Patchy fog between 11pm and 3am. Otherwise, mostly cloudy, with a low around 64. Light east northeast wind. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 81. East southeast wind 6 to 8 mph.
Friday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 63. East wind around 7 mph.
Saturday
A 40 percent chance of showers before 2pm. Partly sunny, with a high near 81.
Saturday Night
A 50 percent chance of showers after 8pm. Mostly cloudy, with a low around 67.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 82.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Partly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Portage MI
 42.24°N 85.56°W (Elev. 863 ft)
11:03 pm EDT Aug 12, 2026
11pm EDT Aug 12, 2026-6pm EDT Aug 19, 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