National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Current conditions at

Falls International Airport (KINL)

Lat: 48.56°NLon: 93.4°WElev: 1158ft.

A Few Clouds

72°F

22°C

Humidity 46%
Wind Speed Calm
Barometer 29.94 in (1014.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 19 Aug 5:54 pm CDT
Extended Forecast for

International Falls MN

  • Tonight

    Tonight: Showers likely, mainly after 5am. Mostly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely before 11am, then a slight chance of showers after 1pm. Mostly cloudy, with a high near 71. Southeast wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. Northeast wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 76. Light west wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    High: 76 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 52. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. Calm wind becoming southeast around 5 mph after midnight.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers and thunderstorms likely before 11am, then a slight chance of showers after 1pm. Mostly cloudy, with a high near 71. Southeast wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 52. Northeast wind around 5 mph becoming calm in the evening.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 76. Light west wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Friday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 52. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 46. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 74. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 50. Calm wind becoming southeast around 5 mph after midnight.
Monday
A chance of showers after 1pm. Partly sunny, with a high near 77. Southeast wind 5 to 10 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. South wind around 5 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 77. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 55. Northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 77. Northeast wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
International Falls MN
 48.58°N 93.4°W
Last Update:
5:26 pm CDT Aug 19, 2026
Forecast Valid:
6pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation