Catastrophic Flooding Persists in Hawaii; Upcoming Pattern Shift to Bring Heavy Mountain Snow to the West

A Kona Low is pulling in deep tropical moisture across the Hawaiian Islands, and producing heavy rain with significant flooding and potential for landslides. Two powerful Gulf of Alaska storms will produce areas of heavy snow and gusty winds, including a broad area of blizzard conditions across southeastern Alaska. These Alaska storms will shift to the western U.S. with heavy mountain snow. Read More >

Current conditions at

Rolla / Vichy, Rolla National Airport (KVIH)

Lat: 38.13° N Lon: 91.77° W Elev: 1148 ft.




Humidity 56%
Wind Speed S 9 mph
Barometer 30.01 in (1017.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 7 Dec 6:53 pm CST
Detailed forecast for

Phelps County

Mostly cloudy in the evening then becoming clear after midnight then becoming partly cloudy late in the night. Lows in the upper 20s. South winds around 10 mph early in the evening becoming light.
Warmer, sunny. Highs in the lower 50s. Light wind.
Wednesday Night
Breezy. Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. Temperature steady or slowly rising after midnight. South winds 10 to 15 mph. Gusts up to 30 mph after midnight.
Breezy, warmer. Mostly sunny. Highs in the mid 60s. South winds 10 to 15 mph with gusts to around 30 mph.
Thursday Night
Partly cloudy. A 20 percent chance of showers after midnight. Lows in the upper 40s. Temperature steady or slowly rising after midnight. Light wind in the evening becoming south around 10 mph after midnight.
Breezy, warmer. Partly sunny. A 30 percent chance of showers in the afternoon. Highs in the mid 70s.
Friday Night
Colder. Partly cloudy with a 20 percent chance of showers. Lows in the mid 30s.
Much cooler. Partly cloudy. Highs in the upper 40s.
Saturday Night Through Monday
Clear. Lows around 30. Highs in the upper 50s.
Monday Night And Tuesday
Mostly clear. Lows around 40. Highs in the mid 60s.

Click Map For Forecast
457 PM CST Tue Dec 7 2021

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database