Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas
A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >
Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955° N Lon: 119.11813° W Elev: 397.0 ft.
Mostly Cloudy
37°F
3°C
| Humidity | 100% |
| Wind Speed | NNW 4 MPH |
| Barometer | 29.48 in (998.31 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 24 Dec 06:20 AM PST |
Detailed forecast for
Lower Columbia Basin of Washington
Today
Cloudy. A chance of rain. Highs in the lower 50s. North wind 5 to 10 mph with gusts to around 25 mph shifting to the south with gusts to around 40 mph in the afternoon. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.
Tonight
Mostly cloudy. Lows in the lower to mid 30s. South wind 5 to 15 mph with gusts to around 30 mph shifting to the northeast overnight.
Christmas Day
Mostly cloudy with a 50 percent chance of rain. Highs in the mid to upper 40s. North wind 5 to 10 mph. Rainfall amounts less than a tenth of an inch.
Thursday Night
Mostly cloudy with a 50 percent chance of rain. Lows in the lower to mid 30s. Southwest wind 5 to 10 mph.
Friday
Mostly cloudy with a 50 percent chance of rain. Highs in the mid to upper 40s. Southwest wind 5 to 15 mph with gusts to around 30 mph.
Friday Night
Breezy. Partly cloudy with a 20 percent chance of rain. Lows in the upper 20s to lower 30s.
Saturday Through Tuesday
Partly cloudy. Highs in the mid 30s to mid 40s. Lows in the mid 20s to lower 30s.
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