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.

Fair

94°F

34°C

Humidity 48%
Wind Speed Vrbl 5 mph
Barometer 30.25 in (1022.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 16 Sep 12:53 pm CDT
Extended Forecast for

4 Miles SSW Cook Station MO

Heat Advisory September 16, 01:24pm until September 19, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 16, 01:24pm until September 19, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 97 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before 7pm, then isolated showers between 7pm and 8pm. Partly cloudy, with a low around 72. Calm wind becoming southeast around 5 mph after midnight. 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. Southwest wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 10%.

    High: 98 °F

    Sunny then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Partly Cloudy

  • Friday

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

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly 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, with thunderstorms also possible after 4pm. Partly sunny and hot, with a high near 97. Heat index values as high as 105. South wind around 6 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms before 7pm, then isolated showers between 7pm and 8pm. Partly cloudy, with a low around 72. Calm wind becoming southeast around 5 mph after midnight. 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. Southwest wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 10%.
Thursday Night
Partly cloudy, with a low around 70. Calm wind.
Friday
Sunny and hot, with a high near 96. Light southwest wind.
Friday Night
Mostly clear, with a low around 70.
Saturday
Mostly 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
A chance of showers after 1am. Partly cloudy, with a low around 65.
Monday
A chance of showers. Partly sunny, with a high near 86.
Monday Night
A chance of showers. Mostly cloudy, with a low around 60.
Tuesday
A chance of showers. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Cook Station MO
 37.76°N 91.45°W (Elev. 922 ft)
Last Update:
11:35 am CDT Sep 16, 2026
Forecast Valid:
1pm CDT Sep 16, 2026-6pm CDT Sep 22, 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