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

6°C

42°F

Humidity 30%
Wind Speed SW 19 km/h
Barometer 1024.8 mb (30.23 in)
Dewpoint -11°C (13°F)
Visibility 16 km
Wind Chill2°C (35°F)
Last update 20 Jan 2:53 pm CST
Extended Forecast for

Vienna MO

  • Tonight

    Tonight: Increasing clouds, with a low around -1. South wind 14 to 23 km/h, with gusts as high as 39 km/h.

    Low: -1 °C

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 7. Wind chill values as low as -4. West wind 13 to 18 km/h, with gusts as high as 29 km/h.

    High: 7 °C

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -6. Southwest wind 8 to 11 km/h becoming northwest after midnight.

    Low: -6 °C

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 4. Wind chill values as low as -9. Northwest wind 5 to 8 km/h becoming northeast in the afternoon.

    High: 4 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -11. Northeast wind 5 to 10 km/h increasing to 16 to 21 km/h after midnight. Winds could gust as high as 35 km/h.

    Low: -11 °C

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near -8.

    High: -8 °C

    Cold

  • Friday Night

    Friday Night: A 30 percent chance of snow after midnight. Cloudy, with a low around -17.

    Low: -17 °C

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow. Cloudy and cold, with a high near -11.

    High: -11 °C

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Mostly cloudy, with a low around -15.

    Low: -15 °C

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around -1. South wind 14 to 23 km/h, with gusts as high as 39 km/h.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 7. Wind chill values as low as -4. West wind 13 to 18 km/h, with gusts as high as 29 km/h.
Wednesday Night
Mostly clear, with a low around -6. Southwest wind 8 to 11 km/h becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 4. Wind chill values as low as -9. Northwest wind 5 to 8 km/h becoming northeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around -11. Northeast wind 5 to 10 km/h increasing to 16 to 21 km/h after midnight. Winds could gust as high as 35 km/h.
Friday
Mostly cloudy and cold, with a high near -8.
Friday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around -17.
Saturday
A chance of snow. Cloudy and cold, with a high near -11.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around -15.
Sunday
Partly sunny, with a high near -6.
Sunday Night
Partly cloudy, with a low around -15.
Monday
Mostly sunny, with a high near -3.
Monday Night
Mostly clear, with a low around -12.
Tuesday
Mostly sunny, with a high near 4.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vienna MO
 38.19°N 91.95°W (Elev. 886 m)
Last Update:
3:12 pm CST Jan 20, 2026
Forecast Valid:
3pm CST Jan 20, 2026-6pm CST Jan 27, 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