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

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

34°F

1°C

Humidity	98%
Wind Speed	NNW 1 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	07 Dec 02:06 PM PST

More Information:

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

Extended Forecast for

11 Miles N Mazama WA

This Afternoon
High: 29 °F
Snow Likely
Tonight
Low: 25 °F
Snow
Monday
High: 29 °F
Heavy Snow
Monday Night
Low: 24 °F
Heavy Snow
and Breezy
Tuesday
High: 26 °F
Chance Snow
and Breezy
then Snow
Tuesday Night
Low: 24 °F
Heavy Snow
Wednesday
High: 29 °F
Snow
Wednesday Night
Low: 23 °F
Snow Likely
Thursday
High: 28 °F
Snow Likely

Detailed Forecast

This Afternoon

Snow likely. Mostly cloudy, with a high near 29. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow, mainly before 4am. Low around 25. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Monday

Snow, mainly after 7am. The snow could be heavy at times. High near 29. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 24. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow, mainly after 4pm. High near 26. Breezy, with a west wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow. High near 29. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

Thursday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

Thursday Night

Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

Friday

Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.