Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

35°F

2°C

Humidity	100%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	09 Dec 02:25 AM PST

More Information:

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

Extended Forecast for

White Pass WA

Flood Watch until December 12, 07:00am

Flood Warning until December 13, 04:00am

Click here for hazard details and duration

Flood Watch

Flood Warning

Flood Watch until December 12, 07:00am
Flood Warning until December 13, 04:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 30 °F
Rain/Snow
Tuesday
High: 38 °F
Snow then
Rain/Snow
Tuesday Night
Low: 35 °F⇑
Rain/Snow
then Heavy
Rain
Wednesday
High: 43 °F
Heavy Rain
Wednesday Night
Low: 39 °F
Rain
Thursday
High: 40 °F
Rain/Snow
Thursday Night
Low: 38 °F
Rain/Snow
Likely
Friday
High: 41 °F
Chance Rain

Detailed Forecast

Overnight

Rain and snow. The rain could be heavy at times. Low around 30. West wind around 21 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.

Tuesday

Snow before 1pm, then rain, possibly mixed with snow. High near 38. West wind 5 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Rain, possibly mixed with snow, becoming all rain after 7pm. The rain could be heavy at times. Temperature rising to around 41 by 4am. West wind 9 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain. The rain could be heavy at times. High near 43. West wind 15 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Night

Rain. Low around 39. West wind around 17 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain before 10am, then rain, possibly mixed with snow. High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Rain likely, possibly mixed with snow before 1am, then a chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday

A 40 percent chance of rain. Mostly cloudy, with a high near 41.

Friday Night

A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 34.

Saturday

A chance of rain, mainly after 10am. Partly sunny, with a high near 43.

Saturday Night

Rain and snow likely. Mostly cloudy, with a low around 34.

Sunday

Rain and snow likely. Mostly cloudy, with a high near 36.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 33.