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

76°F

24°C

Humidity 85%
Wind Speed S 7 mph
Barometer 30.24 in (1022.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 16 Sep 11:53 pm CDT
Extended Forecast for

5 Miles SSE Vienna MO

Heat Advisory September 17, 12:19am until September 19, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 17, 12:19am until September 19, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Overnight

    Low: 75 °F

    Clear

  • Thursday

    Thursday: A slight chance of showers between 3pm and 4pm. Sunny and hot, with a high near 96. Heat index values as high as 102. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 96 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 96. Heat index values as high as 101. Light southwest wind.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. Calm wind becoming south around 5 mph after midnight.

    Low: 71 °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 70.

    Low: 70 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 93.

    High: 93 °F

    Hot

Detailed Forecast

Overnight
Clear, with a steady temperature around 75. South wind 3 to 6 mph.
Thursday
A slight chance of showers between 3pm and 4pm. Sunny and hot, with a high near 96. Heat index values as high as 102. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 72. Calm wind.
Friday
Sunny and hot, with a high near 96. Heat index values as high as 101. Light southwest wind.
Friday Night
Mostly clear, with a low around 71. Calm wind becoming south around 5 mph after midnight.
Saturday
Mostly sunny and hot, with a high near 96.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Mostly sunny and hot, with a high near 93.
Sunday Night
A chance of showers after 1am. Partly cloudy, with a low around 66.
Monday
A chance of showers after 1pm. Mostly cloudy, with a high near 85.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Vienna MO
 38.12°N 91.89°W (Elev. 787 ft)
Last Update:
12:06 am CDT Sep 17, 2026
Forecast Valid:
12am CDT Sep 17, 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