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 >

Hazardous Weather Conditions

Dense Fog Advisory until December 26, 06:00 AM PST

Current conditions at

SR904 INTERCHANGE TYLER (T904I)

Lat: 47.4384°NLon: 117.7883°WElev: 2276.0ft.

unknown precip

N/A

Humidity	84%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	01 Dec 10:07 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

10 Miles W Sprague WA

Dense Fog Advisory December 26, 02:57am until December 26, 06:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory December 26, 02:57am until December 26, 06:00am
NOW until 6:00am Fri
Dense Fog Advisory
Overnight
Low: 34 °F
Rain Likely
Friday
High: 41 °F
Rain/Snow and
Patchy Fog
Friday Night
Low: 24 °F
Rain/Snow and
Breezy then
Chance Snow
Saturday
High: 31 °F
Sunny
Saturday Night
Low: 19 °F
Partly Cloudy
Sunday
High: 31 °F
Mostly Sunny
Sunday Night
Low: 19 °F
Mostly Cloudy
Monday
High: 33 °F
Mostly Cloudy

Detailed Forecast

Overnight

Rain likely, mainly after 4am. Cloudy, with a low around 34. East wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain and snow before 4pm, then rain between 4pm and 5pm, then rain, possibly mixed with snow after 5pm. Patchy fog before 7am. High near 41. Breezy, with a southwest wind 10 to 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday Night

Snow, possibly mixed with rain before 7pm, then a chance of snow. Low around 24. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

Sunny, with a high near 31. Northwest wind 11 to 14 mph.

Saturday Night

Partly cloudy, with a low around 19. North wind around 6 mph becoming east after midnight.

Sunday

Mostly sunny, with a high near 31.

Sunday Night

Mostly cloudy, with a low around 19.

Monday

Mostly cloudy, with a high near 33.

Monday Night

Mostly cloudy, with a low around 23.