Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

NCSB (NCSW1)

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

25°F

-4°C

Humidity	82%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	27 Jan 07:06 PM PST

More Information:

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

Extended Forecast for

4 Miles W Winthrop WA

Tonight
Low: 21 °F
Mostly Cloudy
then Chance
Snow
Wednesday
High: 32 °F
Chance Snow
Wednesday Night
Low: 23 °F
Snow
Thursday
High: 36 °F
Rain/Snow
Thursday Night
Low: 26 °F
Rain Likely
Friday
High: 36 °F
Rain Likely
Friday Night
Low: 27 °F
Chance Rain
Saturday
High: 37 °F
Slight Chance
Rain
Saturday Night
Low: 30 °F
Slight Chance
Rain then
Mostly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 21. Calm wind. Little or no snow accumulation expected.

Wednesday

A 40 percent chance of snow, mainly after 1pm. Increasing clouds, with a high near 32. Calm wind. Little or no snow accumulation expected.

Wednesday Night

Snow, mainly after 10pm. Low around 23. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Snow before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. High near 36. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain likely, mainly after 10pm. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain likely, mainly before 4pm. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.

Friday Night

A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 27.

Saturday

A 20 percent chance of rain. Mostly cloudy, with a high near 37.

Saturday Night

A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 30.

Sunday

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

Sunday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 29.