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

Wind Advisory in effect from December 25, 01:00 AM PST until December 25, 01:00 PM PST

Current conditions at

Klamath Falls International Airport (KLMT)

Lat: 42.14703°NLon: 121.72548°WElev: 4081.0ft.

light snow,mist

34°F

1°C

Humidity	86%
Wind Speed	SSW 23 MPH
Barometer	29.65 in (1004.06 mb)
Dewpoint	30°F (-1°C)
Visibility	6.00 mi
Wind Chill	22°F (-6°C)
Last update	25 Dec 10:20 AM PST

More Information:

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

Extended Forecast for

6 Miles ESE Altamont OR

Wind Advisory until December 25, 01:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory until December 25, 01:00pm
NOW until 1:00pm Thu
Wind Advisory
Christmas Day
High: 39 °F
Rain/Snow
Likely and
Breezy
Tonight
Low: 28 °F
Snow Showers
then Snow
Showers
Likely
Friday
High: 37 °F
Snow Likely
Friday Night
Low: 24 °F
Chance Snow
then Mostly
Cloudy
Saturday
High: 35 °F
Partly Sunny
Saturday Night
Low: 17 °F
Partly Cloudy
Sunday
High: 36 °F
Mostly Sunny
Sunday Night
Low: 18 °F
Mostly Clear

Detailed Forecast

Christmas Day

Rain and snow showers likely, becoming all snow after 1pm, then gradually ending. Snow level 4600 feet. Mostly cloudy, with a high near 39. Breezy, with a south wind around 24 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers, mainly after 8pm. Low around 28. South southeast wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday

A chance of snow showers before 10am, then snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 37. South southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 24. West wind around 14 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.

Saturday

Partly sunny, with a high near 35. West northwest wind around 10 mph.

Saturday Night

Partly cloudy, with a low around 17.

Sunday

Mostly sunny, with a high near 36.

Sunday Night

Mostly clear, with a low around 18.

Monday

Sunny, with a high near 40.

Monday Night

Partly cloudy, with a low around 21.