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

93°F

34°C

Humidity 47%
Wind Speed Vrbl 3 mph
Barometer 30.19 in (1021.0 mb)
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Heat Index99°F (37°C)
Last update 17 Sep 4:53 pm CDT
Extended Forecast for

5 Miles NW Saint James MO

Heat Advisory September 17, 05:40pm until September 19, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 17, 05:40pm until September 19, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 92 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 72. Light and variable wind.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers between 2pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 95. Heat index values as high as 100. South wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. Light and variable wind becoming south 5 to 7 mph in the evening.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 95. Southwest wind 8 to 10 mph.

    High: 95 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 92.

    High: 92 °F

    Hot

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a steady temperature around 92. Heat index values as high as 98. West wind around 5 mph.
Tonight
Mostly clear, with a low around 72. Light and variable wind.
Friday
A slight chance of showers between 2pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 95. Heat index values as high as 100. South wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 71. Light and variable wind becoming south 5 to 7 mph in the evening.
Saturday
Mostly sunny and hot, with a high near 95. Southwest wind 8 to 10 mph.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Mostly sunny and hot, with a high near 92.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 67.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Partly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Saint James MO
 38.05°N 91.7°W (Elev. 1093 ft)
Last Update:
2:01 pm CDT Sep 17, 2026
Forecast Valid:
5pm CDT Sep 17, 2026-6pm CDT Sep 24, 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