Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. Read More >

Current conditions at

South St. Paul Municipal-Richard E. Flemi (KSGS)

Lat: 44.86°NLon: 93.03°WElev: 817ft.

Fair

64°F

18°C

Humidity 87%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 13 Aug 3:55 am CDT
Extended Forecast for

Vermillion MN

  • Today

    Today: Areas of smoke after 11am. Sunny, with a high near 80. Calm wind becoming northwest around 5 mph.

    High: 80 °F

    Areas Smoke

  • Tonight

    Tonight: Areas of smoke before 8pm. Mostly clear, with a low around 62. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 62 °F

    Areas Smoke
    then Mostly
    Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 79. South southeast wind 5 to 15 mph.

    High: 79 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 66. South southeast wind around 10 mph.

    Low: 66 °F

    Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 85. South wind around 10 mph.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Showers and thunderstorms likely, mainly after 1am.  Mostly cloudy, with a low around 69. South wind around 5 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 85. South southeast wind around 5 mph becoming northeast in the afternoon.

    High: 85 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. East northeast wind around 5 mph.

    Low: 68 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83. East southeast wind 5 to 10 mph.

    High: 83 °F

    Chance
    T-storms

Detailed Forecast

Today
Areas of smoke after 11am. Sunny, with a high near 80. Calm wind becoming northwest around 5 mph.
Tonight
Areas of smoke before 8pm. Mostly clear, with a low around 62. Calm wind becoming south southeast around 5 mph after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. South southeast wind 5 to 15 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 66. South southeast wind around 10 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. South wind around 10 mph.
Friday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 69. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 85. South southeast wind around 5 mph becoming northeast in the afternoon.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East northeast wind around 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. East southeast wind 5 to 10 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East southeast wind around 10 mph.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. East wind around 10 mph.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. East wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Vermillion MN
 44.67°N 92.95°W (Elev. 873 ft)
2:07 am CDT Aug 13, 2025
4am CDT Aug 13, 2025-6pm CDT Aug 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database