Flash Flood Threat to Persist in the 4-Corners; Heat Threat in Several Regions

The threat of flash flooding will continue to exist into Monday across the Southwest into the the central Rockies as monsoon conditions persist. Dangerous heat will be in place across the Intermountain West, northern Plains, and into the southern Plains and Lower Mississippi River Valley into early week. Read More >

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 90%
Wind Speed W 3 mph
Barometer 30.01 in (1014.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 25 Jul 7:53 am CDT
Extended Forecast for

Vienna MO

  • Today

    Today: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. Heat index values as high as 98. Light and variable wind becoming west around 6 mph in the afternoon.

    Chance
    Showers then
    Chance
    T-storms

    High: 89 °F

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm.  Partly cloudy, with a low around 71. Northeast wind around 6 mph becoming calm  in the evening.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 71 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 92. Calm wind becoming east 5 to 7 mph in the morning.

    Slight Chance
    T-storms

    High: 92 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 70. East wind around 6 mph becoming calm  in the evening.

    Mostly Clear

    Low: 70 °F

  • Tuesday

    Tuesday: Sunny and hot, with a high near 94. Calm wind becoming east around 6 mph in the afternoon.

    Hot

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 71.

    Clear

    Low: 71 °F

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97.

    Hot

    High: 97 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 73.

    Mostly Clear

    Low: 73 °F

  • Thursday

    Thursday: Sunny and hot, with a high near 98.

    Hot

    High: 98 °F

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 98. Light and variable wind becoming west around 6 mph in the afternoon.
Tonight
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 71. Northeast wind around 6 mph becoming calm in the evening.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92. Calm wind becoming east 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 70. East wind around 6 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 94. Calm wind becoming east around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 71.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Mostly sunny and hot, with a high near 96.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Mostly sunny and hot, with a high near 95.
Click Map For Forecast
Point Forecast:
Vienna MO
 38.19°N 91.95°W (Elev. 886 ft)
7:59 am CDT Jul 25, 2021
8am CDT Jul 25, 2021-6pm CDT Jul 31, 2021
 
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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