Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

Princeton (KPNM)

Lat: 45.56°NLon: 93.61°WElev: 978ft.

Fair

56°F

13°C

Humidity 86%
Wind Speed S 5 mph
Barometer 29.98 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 20 Aug 3:55 am CDT
Extended Forecast for

Zimmerman MN

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Increasing clouds, with a high near 82. South southwest wind 5 to 15 mph.

    High: 82 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 59. South southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 80. North northwest wind 5 to 10 mph.

    High: 80 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Northwest wind 5 to 10 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. North northwest wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. North wind 5 to 10 mph becoming light  after midnight.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. East southeast wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81. South wind 5 to 10 mph.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 82. South southwest wind 5 to 15 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 59. South southwest wind 5 to 10 mph becoming northwest after midnight.
Friday
Partly sunny, with a high near 80. North northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 58. Northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 79. North northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 52. North wind 5 to 10 mph becoming light after midnight.
Sunday
Sunny, with a high near 79. Calm wind becoming north northeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. East southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 81. South wind 5 to 10 mph.
Monday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 62. South wind 5 to 10 mph. Chance of precipitation is 40%.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. South southwest wind 5 to 15 mph becoming west northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 61. Northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 82. Northwest wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Zimmerman MN
 45.45°N 93.57°W (Elev. 971 ft)
2:20 am CDT Aug 20, 2026
4am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database