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

Hazardous Weather Conditions

Current conditions at

New Ulm Municipal Airport (KULM)

Lat: 44.32°NLon: 94.5°WElev: 1001ft.

Fair

82°F

28°C

Humidity 66%
Wind Speed S 16 G 23 mph
Barometer 29.48 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 21 Jun 1:55 am CDT
Extended Forecast for

Sleepy Eye MN

Extreme Heat Warning June 21, 01:59am until June 22, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning June 21, 01:59am until June 22, 09:00pm

    NOW until 9:00pm Sun

    Extreme Heat Warning

  • Overnight

    Low: 77 °F

    Slight Chance
    T-storms and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 8am. Sunny and hot, with a high near 98. Heat index values as high as 109. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 98 °F

    Breezy.
    Slight Chance
    T-storms then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 79. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 79 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 96. Heat index values as high as 104. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 96 °F

    Hot and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    T-storms and
    Breezy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 80. West northwest wind 10 to 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. North northeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. East wind 5 to 10 mph.

    High: 74 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 10 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 77. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 8am. Sunny and hot, with a high near 98. Heat index values as high as 109. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 79. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny and hot, with a high near 96. Heat index values as high as 104. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 80. West northwest wind 10 to 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. North northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. East wind 5 to 10 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 61. East wind around 5 mph. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm. High near 75. East wind around 10 mph. Chance of precipitation is 90%.
Wednesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 62. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Thursday
Showers and thunderstorms likely. Mostly cloudy, with a high near 75. East wind around 10 mph. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming east southeast after midnight.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. East northeast wind around 5 mph becoming south southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sleepy Eye MN
 44.3°N 94.73°W (Elev. 1010 ft)
Last Update:
12:07 am CDT Jun 21, 2025
Forecast Valid:
1am CDT Jun 21, 2025-6pm CDT Jun 27, 2025
 
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