Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Flood Watch in effect from December 8, 10:00 AM PST until December 12, 04:00 AM PST

Current conditions at

BOULDER CREEK (BOFO3)

Lat: 44.72194°NLon: 122.00306°WElev: 3543.0ft.

47°F

8°C

Humidity	100%
Wind Speed	NNW 1 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	08 Dec 10:58 AM PST

More Information:

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

Extended Forecast for

Mt Jefferson OR

Flood Watch until December 12, 04:00am

Click here for hazard details and duration

Flood Watch

Flood Watch until December 12, 04:00am
NOW until 4:00am Fri
Flood Watch
This Afternoon
High: 35 °F
Rain/Snow and
Very Windy
Tonight
Low: 34 °F
Rain/Snow and
Very Windy
Tuesday
High: 35 °F
Rain/Snow and
Very Windy
then Heavy
Rain and
Windy
Tuesday Night
Low: 37 °F
Heavy Rain
and Very
Windy
Wednesday
High: 40 °F
Rain and Very
Windy
Wednesday Night
Low: 36 °F
Rain/Snow and
Very Windy
Thursday
High: 39 °F
Chance
Rain/Snow and
Windy
Thursday Night
Low: 32 °F
Slight Chance
Rain/Snow
then Partly
Cloudy

Detailed Forecast

This Afternoon

Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 8400 feet. High near 35. Very windy, with a west southwest wind 34 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Rain and snow. The rain could be heavy at times. Snow level 8200 feet. Low around 34. Very windy, with a west southwest wind around 44 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 10am. The rain and snow could be heavy at times. Snow level 8100 feet rising to 8900 feet in the afternoon. Steady temperature around 35. Very windy, with a west southwest wind 25 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Rain. The rain could be heavy at times. Snow level 9300 feet. Low around 37. Very windy, with a west southwest wind 36 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday

Rain. Snow level 8600 feet. High near 40. Very windy, with a west southwest wind 32 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain before 10pm, then rain likely, possibly mixed with snow. Snow level 8200 feet. Low around 36. Very windy. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday

A chance of rain and snow, mainly before 4pm. Snow level 8100 feet. Partly sunny, with a high near 39. Windy. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday Night

A slight chance of rain and snow before 10pm. Snow level 7800 feet. Partly cloudy, with a low around 32.

Friday

Mostly sunny, with a high near 40.

Friday Night

A slight chance of snow after 4am. Partly cloudy, with a low around 32. Breezy.

Saturday

A chance of snow. Partly sunny, with a high near 39. Breezy.

Saturday Night

Snow likely. Mostly cloudy, with a low around 30. Breezy.

Sunday

Snow likely. Mostly cloudy, with a high near 32. Breezy.