Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

NCSB (NCSW1)

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

35°F

2°C

Humidity	98%
Wind Speed	N 1 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	30 Jan 12:06 PM PST

More Information:

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

Extended Forecast for

Winthrop WA

This Afternoon
High: 36 °F
Rain/Snow
Likely and
Patchy Fog
Tonight
Low: 29 °F
Patchy
Freezing Fog
and Patchy
Fog
Saturday
High: 37 °F
Slight Chance
Rain and
Patchy Dense
Freezing Fog
Saturday Night
Low: 32 °F
Slight Chance
Rain and
Patchy
Freezing Fog
Sunday
High: 38 °F
Chance Rain
and Patchy
Freezing Fog
Sunday Night
Low: 28 °F
Chance Rain
then Mostly
Cloudy
Monday
High: 39 °F
Chance Rain
Monday Night
Low: 28 °F
Slight Chance
Rain then
Mostly Cloudy
Tuesday
High: 41 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Rain likely before 2pm, then rain likely, possibly mixed with snow between 2pm and 3pm, then rain likely after 3pm. Patchy fog. Otherwise, mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tonight

Patchy fog before 10pm. Patchy freezing fog after 10pm. Otherwise, mostly cloudy, with a low around 29. Calm wind.

Saturday

A 20 percent chance of rain after 10am. Patchy fog after 11am. Patchy dense freezing fog before 11am. Otherwise, mostly cloudy, with a high near 37. Calm wind.

Saturday Night

A 10 percent chance of rain after 4am. Patchy fog before 5am. Patchy freezing fog after 5am. Otherwise, cloudy, with a low around 32. Calm wind.

Sunday

A 40 percent chance of rain, mainly after 10am. Patchy fog between 9am and 10am. Patchy freezing fog before 9am. Otherwise, mostly cloudy, with a high near 38. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 28.

Monday

A 30 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 39.

Monday Night

A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 28.

Tuesday

Mostly cloudy, with a high near 41.

Tuesday Night

Mostly cloudy, with a low around 30.

Wednesday

Partly sunny, with a high near 42.