Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Current conditions at

KB7DZR Joseph (AP890)

Lat: 45.38866°NLon: 117.23318°WElev: 3984.0ft.

33°F

1°C

Humidity	100%
Wind Speed	WNW 0 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	33°F (1°C)
Visibility	NA
Last update	23 Dec 08:55 PM PST

More Information:

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

Extended Forecast for

14 Miles NE Imnaha OR

High Wind Warning December 24, 07:00am until December 24, 02:00pm

Click here for hazard details and duration

High Wind Warning

Tonight
Low: 38 °F⇑
Mostly Cloudy
Wednesday
High: 48 °F
Chance Rain
Wednesday Night
Low: 38 °F
Chance Rain
Christmas Day
High: 44 °F
Chance Rain
Thursday Night
Low: 36 °F
Chance
Rain/Snow
Friday
High: 37 °F
Snow Likely
Friday Night
Low: 27 °F
Chance Snow
Saturday
High: 32 °F
Mostly Cloudy
Saturday Night
Low: 24 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a temperature rising to around 42 by midnight. South wind around 8 mph.

Wednesday

A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 48. South wind 14 to 18 mph, with gusts as high as 31 mph.

Wednesday Night

A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 38. East wind 6 to 9 mph becoming southwest in the evening. New precipitation amounts of less than a tenth of an inch possible.

Christmas Day

A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 44. South wind 9 to 11 mph.

Thursday Night

A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of snow after 1am. Snow level 5500 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 36. South wind 11 to 13 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday

Snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 27.

Saturday

Mostly cloudy, with a high near 32.

Saturday Night

Mostly cloudy, with a low around 24.

Sunday

Partly sunny, with a high near 33.

Sunday Night

Partly cloudy, with a low around 26.