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

62°F

17°C

Humidity 50%
Wind Speed S 12 mph
Barometer 29.91 in (1012.1 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 15 May 1:53 am CDT
Extended Forecast for

4 Miles SSE Mount Sterling MO

  • Overnight

    Overnight: Partly cloudy, with a low around 60. South wind around 9 mph, with gusts as high as 21 mph.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms before 9am. Partly sunny, with a high near 87. South wind around 10 mph, with gusts as high as 23 mph.

    High: 87 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. South wind around 7 mph.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 6 to 8 mph becoming southeast in the morning. Chance of precipitation is 70%.

    High: 84 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. South wind around 6 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89.

    High: 89 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

    Low: 68 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. South wind around 9 mph, with gusts as high as 21 mph.
Friday
A 20 percent chance of showers and thunderstorms before 9am. Partly sunny, with a high near 87. South wind around 10 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 65. South wind around 7 mph.
Saturday
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 6 to 8 mph becoming southeast in the morning. Chance of precipitation is 70%.
Saturday Night
Mostly clear, with a low around 64. South wind around 6 mph.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 69.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Mount Sterling MO
 38.41°N 91.57°W (Elev. 781 ft)
Last Update:
1:26 am CDT May 15, 2026
Forecast Valid:
2am CDT May 15, 2026-6pm CDT May 21, 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