Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

NCSB (NCSW1)

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

33°F

1°C

Humidity	100%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	10 Dec 04:06 AM PST

More Information:

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

Extended Forecast for

9 Miles N Winthrop WA

Overnight
Low: 36 °F
Rain
Wednesday
High: 42 °F
Rain
Wednesday Night
Low: 36 °F
Rain
Thursday
High: 39 °F
Chance Rain
then Partly
Sunny
Thursday Night
Low: 34 °F
Chance Snow
Friday
High: 41 °F
Chance
Rain/Snow
Friday Night
Low: 37 °F
Chance
Rain/Snow
then Slight
Chance Rain
Saturday
High: 38 °F
Slight Chance
Rain
Saturday Night
Low: 34 °F
Chance Rain

Detailed Forecast

Overnight

Rain. Steady temperature around 36. Light northeast wind. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain. High near 42. Light and variable wind becoming north around 6 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain, mainly before 1am. Low around 36. West wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

A 30 percent chance of rain before 7am. Partly sunny, with a high near 39. Northwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 34. Northwest wind around 5 mph becoming calm in the evening. Little or no snow accumulation expected.

Friday

A chance of rain and snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 41. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday Night

A chance of rain and snow before 7pm, then a chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 50%. Little or no snow accumulation expected.

Saturday

A 20 percent chance of rain. Mostly cloudy, with a high near 38.

Saturday Night

A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 34.

Sunday

A 50 percent chance of rain. Mostly cloudy, with a high near 39.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

Monday

Rain, possibly mixed with snow. High near 38. Chance of precipitation is 80%.

Monday Night

Rain, possibly mixed with snow. Low around 34. Chance of precipitation is 90%.