Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Current conditions at

Mora Municipal Airport (KJMR)

Lat: 45.89°NLon: 93.27°WElev: 988ft.

Fair

77°F

25°C

Humidity 57%
Wind Speed S 10 mph
Barometer 29.79 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 20 Jun 11:55 am CDT
Extended Forecast for

Onamia MN

Extreme Heat Warning June 21, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 79. South southeast wind around 10 mph.

    High: 79 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then a chance of showers.  Mostly cloudy, with a low around 65. East southeast wind around 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny and hot, with a high near 94. Heat index values as high as 102. South wind 5 to 10 mph.

    High: 94 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71. South wind 5 to 10 mph.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Sunny, with a high near 90. South wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 90 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 63. South southwest wind around 10 mph becoming west northwest after midnight.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 75. West northwest wind 5 to 10 mph.

    High: 75 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. North wind around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm.  Partly sunny, with a high near 69. North northeast wind around 5 mph becoming east in the afternoon.

    High: 69 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 79. South southeast wind around 10 mph.
Tonight
Showers and thunderstorms likely before 1am, then a chance of showers. Mostly cloudy, with a low around 65. East southeast wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Partly sunny, then gradually becoming sunny and hot, with a high near 94. Heat index values as high as 102. South wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 71. South wind 5 to 10 mph.
Sunday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 90. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. South southwest wind around 10 mph becoming west northwest after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. West northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 51. North wind around 5 mph.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 69. North northeast wind around 5 mph becoming east in the afternoon.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind around 5 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 67. East wind around 5 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind around 5 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68. East northeast wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Onamia MN
 46.07°N 93.69°W (Elev. 1263 ft)
11:08 am CDT Jun 20, 2025
12pm CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database