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Hazardous Weather Conditions
Current conditions at
Rolla / Vichy, Rolla National Airport (KVIH)
Lat: 38.13°NLon: 91.77°WElev: 1148ft.
Fair
78°F
26°C
| Humidity | 85% |
| Wind Speed | E 7 mph |
| Barometer | 29.91 in (1011.8 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 19 Aug 6:53 pm CDT |
Extended Forecast for
4 Miles SW Cook Station MO
Tonight
Low: 67 °F
Showers
Likely then
Chance
Showers and
Patchy FogThursday
High: 85 °F
Patchy Fog
then Mostly
SunnyThursday Night

Low: 65 °F
Partly Cloudy
Friday

High: 88 °F
Becoming
SunnyFriday Night

Low: 66 °F
Mostly Clear
Saturday

High: 88 °F
Mostly Sunny
Saturday Night

Low: 64 °F
Mostly Clear
Sunday

High: 85 °F
Mostly Sunny
Sunday Night

Low: 65 °F
Mostly Cloudy
Detailed Forecast
Tonight
Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 67. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Heat index values as high as 93. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 65. Light northeast wind.
Friday
Partly sunny, then gradually becoming sunny, with a high near 88. Heat index values as high as 93. Light and variable wind.
Friday Night
Mostly clear, with a low around 66. Calm wind.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Mostly cloudy, with a low around 65.
Monday
Mostly sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Sunny, with a high near 89.
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SW Cook Station MO
37.78°N 91.51°W (Elev. 1115 ft)
37.78°N 91.51°W (Elev. 1115 ft)
5:46 pm CDT Aug 19, 2026
7pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026



