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

Current conditions at

SAWMILL FLATS (MEFW1)

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

38°F

3°C

Humidity	99%
Wind Speed	SSW 1 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	08 Dec 04:25 AM PST

More Information:

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

Extended Forecast for

12 Miles E White Pass WA

Flood Watch December 8, 07:00am until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Overnight
Low: 37 °F
Chance Rain
Monday
High: 49 °F
Rain and
Breezy
Monday Night
Low: 36 °F
Rain and
Breezy then
Rain/Snow
Tuesday
High: 46 °F
Rain/Snow
Tuesday Night
Low: 40 °F
Rain
Wednesday
High: 50 °F
Rain
Wednesday Night
Low: 45 °F
Rain
Thursday
High: 51 °F
Rain
Thursday Night
Low: 43 °F
Chance Rain

Detailed Forecast

Overnight

A 30 percent chance of rain. Cloudy, with a low around 37. West wind around 7 mph, with gusts as high as 23 mph.

Monday

Rain, mainly after 7am. High near 49. Breezy, with a west wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Monday Night

Rain before 4am, then rain, possibly mixed with snow. Low around 36. Breezy, with a west wind 15 to 22 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow. High near 46. West wind 6 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday Night

Rain. Low around 40. West wind 7 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday

Rain. High near 50. Chance of precipitation is 100%.

Wednesday Night

Rain. Low around 45. Chance of precipitation is 90%.

Thursday

Rain. High near 51. Chance of precipitation is 80%.

Thursday Night

A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 43.

Friday

A slight chance of rain before 10am. Partly sunny, with a high near 53.

Friday Night

A slight chance of rain. Partly cloudy, with a low around 40.