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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	79%
Wind Speed	S 8 mph
Barometer	30.24 in (1022.7 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	17 Sep 12:53 am CDT

More Information:

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

Extended Forecast for

7 Miles WSW Vichy MO

Heat Advisory September 17, 01:51am until September 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 01:51am until September 19, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Overnight
Low: 72 °F
Clear
Thursday
High: 96 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 71 °F
Mostly Clear
Friday
High: 96 °F
Hot
Friday Night
Low: 71 °F
Mostly Clear
Saturday
High: 96 °F
Hot
Saturday Night
Low: 70 °F
Partly Cloudy
Sunday
High: 93 °F
Hot

Detailed Forecast

Overnight

Clear, with a low around 72. South wind around 6 mph.

Thursday

A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 96. Heat index values as high as 103. South wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.

Thursday Night

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

Friday

Sunny and hot, with a high near 96. Heat index values as high as 102. 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 after midnight.

Saturday

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.