Extreme Heat and Fire Weather Conditions in the West; Heavy Rain in the Southeast; Poor Air Quality

Extreme heat will begin to peak across the Desert Southwest. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Poor air quality persists from the Upper Midwest into the Northeast due to wildfire smoke. Read More >

Hazardous Weather Conditions

Current conditions at

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Fair

80°F

27°C

Humidity 69%
Wind Speed SW 8 mph
Barometer 30.12 in (1019.5 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 6 Aug 5:56 pm CDT
Extended Forecast for

Saint Peter MN

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 11pm.  Partly cloudy, with a low around 68. South wind around 5 mph.

    Low: 68 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 10am.  Patchy fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 86. Heat index values as high as 95. South southeast wind 5 to 10 mph.

    High: 86 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. Southeast wind around 5 mph.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 91. Heat index values as high as 102. South southeast wind 5 to 15 mph.

    High: 91 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 73. South wind around 10 mph.

    Low: 73 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85. Southwest wind around 5 mph.

    High: 85 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 65. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 65 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 85. South southwest wind around 5 mph.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 64. Southwest wind around 5 mph.

    Low: 64 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 68. South wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 10am. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 86. Heat index values as high as 95. South southeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 72. Southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 91. Heat index values as high as 102. South southeast wind 5 to 15 mph.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 73. South wind around 10 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Southwest wind around 5 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 85. South southwest wind around 5 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. Southwest wind around 5 mph.
Monday
Sunny, with a high near 84. West wind around 5 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 63. West southwest wind around 5 mph.
Tuesday
Sunny, with a high near 84. West wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers. Mostly clear, with a low around 63. West southwest wind around 5 mph.
Wednesday
Sunny, with a high near 84. Southwest wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Peter MN
 44.34°N 93.95°W (Elev. 751 ft)
6:09 pm CDT Aug 6, 2025
6pm CDT Aug 6, 2025-6pm CDT Aug 13, 2025
 
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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