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

Current conditions at

Klamath Falls International Airport (KLMT)

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

Overcast

45°F

7°C

Humidity	87%
Wind Speed	SSE 20 MPH
Barometer	29.4 in (995.6 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	24 Dec 06:55 AM PST

More Information:

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

Extended Forecast for

4 Miles S Altamont OR

High Wind Watch December 25, 01:00am until December 25, 01:00pm

High Wind Warning December 24, 07:22am until December 24, 04:00pm

Click here for hazard details and duration

High Wind Watch

High Wind Warning

High Wind Warning December 24, 07:22am until December 24, 04:00pm
NOW until 4:00pm Wed
High Wind Warning
Today
High: 50 °F
Chance Rain
and Windy
then Partly
Sunny and
Breezy
Tonight
Low: 30 °F
Chance Rain
then Rain
Likely
Christmas Day
High: 43 °F
Rain/Snow and
Breezy
Thursday Night
Low: 27 °F
Snow
Friday
High: 40 °F
Snow Likely
Friday Night
Low: 21 °F
Chance Snow
then Mostly
Cloudy
Saturday
High: 39 °F
Mostly Sunny
Saturday Night
Low: 15 °F
Partly Cloudy

Detailed Forecast

Today

A 50 percent chance of rain before noon. Snow level 7000 feet lowering to 5300 feet in the afternoon . Cloudy, then gradually becoming mostly sunny, with a high near 50. Windy, with a south wind 28 to 38 mph decreasing to 17 to 27 mph in the afternoon. Winds could gust as high as 60 mph.

Tonight

Rain likely, mainly between midnight and 3am. Snow level 5100 feet. Increasing clouds, with a low around 30. East southeast wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Christmas Day

Rain, possibly mixed with snow before 9am, then rain between 9am and 1pm, then rain and snow after 1pm. Snow level 5000 feet lowering to 4500 feet in the afternoon . High near 43. Breezy, with a south wind around 26 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow, mainly before 4am. Low around 27. South southeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 40. South southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 21. Little or no snow accumulation expected.

Saturday

Mostly sunny, with a high near 39.

Saturday Night

Partly cloudy, with a low around 15.

Sunday

Mostly sunny, with a high near 40.

Sunday Night

Partly cloudy, with a low around 16.

Monday

Mostly sunny, with a high near 45.