National Weather Service

News Headlines

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

73°F

23°C

Humidity	84%
Wind Speed	SW 9 mph
Barometer	30.25 in (1023.3 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	17 Sep 6:53 am CDT

More Information:

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

Extended Forecast for

8 Miles W Boss MO

Heat Advisory September 17, 07:25am until September 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 07:25am until September 19, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 96 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 71 °F
Mostly Clear
Friday
High: 96 °F
Hot
Friday Night
Low: 70 °F
Mostly Clear
Saturday
High: 96 °F
Hot
Saturday Night
Low: 69 °F
Mostly Clear
Sunday
High: 94 °F
Hot
Sunday Night
Low: 66 °F
Partly Cloudy

Detailed Forecast

Today

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 96. Heat index values as high as 104. Light and variable wind. Chance of precipitation is 20%.

Tonight

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

Friday

Sunny and hot, with a high near 96. Heat index values as high as 103. Light south wind.

Friday Night

Mostly clear, with a low around 70. Calm wind.

Saturday

Sunny and hot, with a high near 96. Calm wind becoming southwest around 6 mph in the morning.

Saturday Night

Mostly clear, with a low around 69.

Sunday

Mostly sunny and hot, with a high near 94.