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Hazardous Weather Conditions

Current conditions at

VERMILLION (KVMR)

Lat: 42.77°NLon: 96.93°WElev: 1147ft.

Fog/Mist

73°F

23°C

Humidity 100%
Wind Speed Vrbl 5 mph
Barometer 29.90 in
Dewpoint 73°F (23°C)
Visibility 2.50 mi
Last update 25 Jul 7:15 am CDT
Extended Forecast for

4 Miles SE Centerville SD

Extreme Heat Warning July 25, 12:00pm until July 26, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Today

    Today: Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny and hot, with a high near 96. Heat index values as high as 106. South wind 5 to 10 mph.

    High: 96 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: A chance of rain and thunderstorms before 1am, then a chance of showers and thunderstorms, mainly between 1am and 4am. Increasing clouds, with a low around 75. Southeast wind around 10 mph becoming north northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms before 7am. Cloudy, then gradually becoming mostly sunny and hot, with a high near 98. Heat index values as high as 106. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 98 °F

    Slight Chance
    T-storms then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 75. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 75 °F

    Chance
    T-storms

  • Monday

    Monday: Sunny and hot, with a high near 96. North northeast wind 5 to 10 mph.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 73. East northeast wind 5 to 10 mph.

    Low: 73 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny and hot, with a high near 96. Heat index values as high as 106. South wind 5 to 10 mph.
Tonight
A chance of rain and thunderstorms before 1am, then a chance of showers and thunderstorms, mainly between 1am and 4am. Increasing clouds, with a low around 75. Southeast wind around 10 mph becoming north northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday
A 10 percent chance of showers and thunderstorms before 7am. Cloudy, then gradually becoming mostly sunny and hot, with a high near 98. Heat index values as high as 106. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 75. South wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny and hot, with a high near 96. North northeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 73. East northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Mostly sunny, with a high near 93.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 70.
Friday
Mostly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Centerville SD
 43.06°N 96.9°W (Elev. 1257 ft)
Last Update:
6:13 am CDT Jul 25, 2026
Forecast Valid:
7am CDT Jul 25, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation