Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Kalamazoo/Battle Creek International Airport (KAZO)

Lat: 42.23°NLon: 85.55°WElev: 863ft.

Fog/Mist

36°F

2°C

Humidity 97%
Wind Speed E 3 mph
Barometer 29.95 in (1014.7 mb)
Dewpoint 35°F (2°C)
Visibility 3.00 mi
Last update 21 Mar 5:53 am EDT
Extended Forecast for

Portage MI

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 64. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 64 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 50. South southwest wind 6 to 9 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers.  Mostly cloudy, with a high near 58. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 58 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 2am.  Mostly cloudy, with a low around 30. North wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 44. North northwest wind 6 to 8 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 64. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 50. South southwest wind 6 to 9 mph.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 58. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 30. North wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 44. North northwest wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 53.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
A chance of showers. Mostly cloudy, with a high near 61.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Portage MI
 42.2°N 85.59°W (Elev. 860 ft)
6:03 am EDT Mar 21, 2026
6am EDT Mar 21, 2026-6pm EDT Mar 27, 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