Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

NCSB (NCSW1)

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

43°F

6°C

Humidity	28%
Wind Speed	NNW 10 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Wind Chill	37°F (3°C)
Last update	14 Mar 01:06 PM PDT

More Information:

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

Extended Forecast for

4 Miles SSW Winthrop WA

This Afternoon
High: 34 °F
Chance Snow
Showers
Tonight
Low: 19 °F
Partly Cloudy
Sunday
High: 37 °F
Mostly Cloudy
then Slight
Chance Snow
Sunday Night
Low: 26 °F
Snow Likely
then
Rain/Snow
Likely
Monday
High: 45 °F
Chance
Rain/Snow
then Chance
Rain
Monday Night
Low: 35 °F
Chance Rain
Tuesday
High: 53 °F
Chance Rain
Tuesday Night
Low: 37 °F
Rain Likely
Wednesday
High: 53 °F
Rain Likely

Detailed Forecast

This Afternoon

A 30 percent chance of snow showers, mainly after 2pm. Mostly sunny, with a high near 34. Northwest wind around 8 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Partly cloudy, with a low around 19. Northwest wind around 6 mph becoming calm in the evening.

Sunday

A 20 percent chance of snow after 2pm. Mostly cloudy, with a high near 37. Light and variable wind.

Sunday Night

Snow likely before 5am, then snow likely, possibly mixed with rain. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday

A chance of snow before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 45. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

Monday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 35.

Tuesday

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

Tuesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

Wednesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.

Wednesday Night

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

Thursday

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