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Weather-Ready Insider Fall 2026

Hazardous Weather Conditions

Current conditions at

Rolla / Vichy, Rolla National Airport (KVIH)

Lat: 38.13°NLon: 91.77°WElev: 1148ft.

Fair

77°F

25°C

Humidity	74%
Wind Speed	S 9 mph
Barometer	30.26 in (1023.7 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	17 Sep 7:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles WSW Vichy MO

Heat Advisory September 17, 08:34am until September 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 08:34am until September 19, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 95 °F
Sunny then
Chance
Showers
Tonight
Low: 71 °F
Mostly Clear
Friday
High: 95 °F
Hot
Friday Night
Low: 71 °F
Mostly Clear
Saturday
High: 95 °F
Hot
Saturday Night
Low: 70 °F
Partly Cloudy
Sunday
High: 92 °F
Hot
Sunday Night
Low: 66 °F
Partly Cloudy
then Chance
Showers

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Sunny and hot, with a high near 95. Heat index values as high as 102. South wind around 6 mph becoming light and variable in the afternoon.

Tonight

Mostly clear, with a low around 71. Calm wind.

Friday

Sunny and hot, with a high near 95. Heat index values as high as 101. Calm wind becoming southwest around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 71. Calm wind becoming south around 6 mph in the evening.

Saturday

Sunny and hot, with a high near 95. Southwest wind 6 to 10 mph.

Saturday Night

Partly cloudy, with a low around 70.

Sunday

Mostly sunny and hot, with a high near 92.