Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

NCSB (NCSW1)

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

31°F

-1°C

Humidity	100%
Wind Speed	NNW 1 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	13 Mar 10:06 PM PDT

More Information:

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

Extended Forecast for

4 Miles SSW Winthrop WA

Tonight
Low: 20 °F
Decreasing
Clouds
Saturday
High: 37 °F
Slight Chance
Snow
Saturday Night
Low: 18 °F
Increasing
Clouds
Sunday
High: 36 °F
Chance Snow
Sunday Night
Low: 25 °F
Snow Likely
Monday
High: 44 °F
Rain/Snow
Likely then
Rain Likely
Monday Night
Low: 34 °F
Chance Rain
Tuesday
High: 53 °F
Chance Rain
Tuesday Night
Low: 36 °F
Chance Rain

Detailed Forecast

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Calm wind becoming northwest around 5 mph after midnight.

Saturday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 37. Northwest wind 6 to 9 mph.

Saturday Night

Increasing clouds, with a low around 18. Northwest wind around 6 mph becoming calm in the evening.

Sunday

A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 36. Calm wind. New snow accumulation of less than a half inch possible.

Sunday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday

A chance of rain and snow before 11am, then rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.

Monday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 34.

Tuesday

A 50 percent chance of rain. Partly sunny, with a high near 53.

Tuesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 36.

Wednesday

A 50 percent chance of rain. Partly sunny, with a high near 53.

Wednesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 36.

Thursday

A 40 percent chance of rain. Partly sunny, with a high near 54.