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

Hazardous Weather Conditions

Current conditions at

VERMILLION (KVMR)

Lat: 42.77°NLon: 96.93°WElev: 1147ft.

A Few Clouds

N/A

Humidity NA
Wind Speed SE 8 mph
Barometer 29.73 in
Dewpoint N/A
Visibility 3.00 mi
Last update 8 Aug 4:55 am CDT
Extended Forecast for

Vermillion SD

Heat Advisory August 8, 01:00pm until August 8, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Mostly sunny, with a high near 92. Heat index values as high as 105. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 92 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and 2am. Partly cloudy, with a low around 68. South wind around 10 mph becoming north northwest after midnight. Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly between 7am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 83. North northwest wind 5 to 10 mph.

    High: 83 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 83. North northwest wind around 5 mph.

    High: 83 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 61. North northwest wind around 5 mph becoming southeast in the evening.

    Low: 61 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 92. Heat index values as high as 105. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A slight chance of showers and thunderstorms between 11pm and 2am. Partly cloudy, with a low around 68. South wind around 10 mph becoming north northwest after midnight. Chance of precipitation is 20%.
Saturday
A 40 percent chance of showers and thunderstorms, mainly between 7am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 83. North northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 83. North northwest wind around 5 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61. North northwest wind around 5 mph becoming southeast in the evening.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Sunny, with a high near 89.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vermillion SD
 42.78°N 96.95°W (Elev. 1132 ft)
Last Update:
4:30 am CDT Aug 8, 2025
Forecast Valid:
5am CDT Aug 8, 2025-6pm CDT Aug 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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