Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

36°F

2°C

Humidity	98%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	07 Dec 05:01 PM PST

More Information:

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

Extended Forecast for

6 Miles NW Mazama WA

Tonight
Low: 32 °F
Rain/Snow
Likely then
Snow
Monday
High: 36 °F
Rain/Snow
Monday Night
Low: 31 °F
Rain/Snow and
Breezy
Tuesday
High: 33 °F
Snow Likely
Tuesday Night
Low: 30 °F
Snow then
Rain/Snow
Wednesday
High: 36 °F
Rain/Snow
Wednesday Night
Low: 29 °F
Rain/Snow
Likely then
Chance Snow
Thursday
High: 34 °F
Snow Likely
then
Rain/Snow
Likely
Thursday Night
Low: 31 °F
Rain/Snow
Likely

Detailed Forecast

Tonight

Rain and snow likely before 11pm, then snow. Low around 32. West wind 10 to 14 mph becoming northeast in the evening. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

Monday

Snow before 10am, then rain, possibly mixed with snow between 10am and 2pm, then rain after 2pm. High near 36. Southwest wind 7 to 11 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Monday Night

Rain before 10pm, then rain, possibly mixed with snow between 10pm and 1am, then snow after 1am. Low around 31. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Tuesday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 33. West wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Tuesday Night

Snow before 1am, then rain and snow. Low around 30. West wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Rain, possibly mixed with snow. High near 36. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow likely, possibly mixed with rain before 10pm, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow likely before 1pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

Thursday Night

Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.

Friday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

Friday Night

A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.

Saturday

Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

Saturday Night

Rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.