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

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Fair

54°F

12°C

Humidity 88%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Aug 2:35 am CDT
Extended Forecast for

Saint Marys Point MN

  • Overnight

    Overnight: Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 82. South southwest wind 5 to 15 mph.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 62. South wind 5 to 10 mph.

    Low: 62 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. Northwest wind 5 to 10 mph.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. North northwest wind around 5 mph becoming calm in the evening.

    Low: 59 °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 54. North wind 5 to 10 mph becoming light north northeast in the evening.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Calm wind becoming north northeast around 5 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 57. Calm wind.
Thursday
A 10 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 82. South southwest wind 5 to 15 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 62. South wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 79. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 59. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 79. North northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 54. North wind 5 to 10 mph becoming light north northeast in the evening.
Sunday
Sunny, with a high near 78. Calm wind becoming north northeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 80. South wind 5 to 10 mph.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 62. South wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. South southwest wind 5 to 10 mph becoming west in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. West northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 81. Northwest wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys Point MN
 44.91°N 92.77°W (Elev. 679 ft)
Last Update:
2:20 am CDT Aug 20, 2026
Forecast Valid:
2am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation