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

Hazardous Weather Conditions

Current conditions at

Rolla / Vichy, Rolla National Airport (KVIH)

Lat: 38.13°NLon: 91.77°WElev: 1148ft.

Thunderstorm in Vicinity Light Rain

76°F

24°C

Humidity 88%
Wind Speed Calm
Barometer 30.24 in (1023.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 16 Sep 4:53 pm CDT
Extended Forecast for

6 Miles S Cook Station MO

Heat Advisory September 16, 05:35pm until September 19, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 16, 05:35pm until September 19, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 92 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before 7pm, then isolated showers between 7pm and 9pm. Partly cloudy, with a low around 72. Light southeast wind. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Isolated showers and thunderstorms after 5pm. Sunny and hot, with a high near 98. Heat index values as high as 102. Light and variable wind becoming southwest around 6 mph. Chance of precipitation is 10%.

    High: 98 °F

    Sunny then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 96. Light south wind.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly sunny and hot, with a steady temperature around 92. Heat index values as high as 101. South wind around 6 mph. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms before 7pm, then isolated showers between 7pm and 9pm. Partly cloudy, with a low around 72. Light southeast wind. Chance of precipitation is 30%.
Thursday
Isolated showers and thunderstorms after 5pm. Sunny and hot, with a high near 98. Heat index values as high as 102. Light and variable wind becoming southwest around 6 mph. Chance of precipitation is 10%.
Thursday Night
Mostly clear, with a low around 71. Calm wind.
Friday
Sunny and hot, with a high near 96. Light south wind.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny and hot, with a high near 96.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny and hot, with a high near 94.
Sunday Night
Partly cloudy, with a low around 65.
Monday
A chance of showers. Partly sunny, with a high near 88.
Monday Night
A chance of showers. Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Cook Station MO
 37.74°N 91.43°W (Elev. 955 ft)
Last Update:
3:06 pm CDT Sep 16, 2026
Forecast Valid:
5pm CDT Sep 16, 2026-6pm CDT Sep 23, 2026
 
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