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.

42°F

6°C

Humidity	29%
Wind Speed	NNW 11 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Wind Chill	36°F (2°C)
Last update	14 Mar 12:06 PM PDT

More Information:

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

Extended Forecast for

16 Miles SW Twisp WA

This Afternoon
High: 15 °F
Chance Snow
and Windy
Tonight
Low: 6 °F
Mostly Cloudy
and Windy
Sunday
High: 22 °F
Mostly Cloudy
then Snow
Likely
Sunday Night
Low: 18 °F
Snow
Monday
High: 34 °F
Rain/Snow
Likely and
Breezy
Monday Night
Low: 28 °F
Windy. Chance
Rain/Snow
then Chance
Snow
Tuesday
High: 35 °F
Rain/Snow
Likely and
Windy
Tuesday Night
Low: 29 °F
Rain/Snow
Likely and
Breezy
Wednesday
High: 36 °F
Rain/Snow
Likely and
Breezy

Detailed Forecast

This Afternoon

A 30 percent chance of snow, mainly after 2pm. Mostly sunny, with a high near 15. Wind chill values as low as -8. Windy, with a west wind 26 to 29 mph, with gusts as high as 44 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Mostly cloudy, with a low around 6. Wind chill values as low as -14. Windy, with a northwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 34 mph.

Sunday

Snow likely, mainly after 5pm. Mostly cloudy, with a high near 22. Wind chill values as low as -6. Southwest wind 11 to 16 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow. Low around 18. Southwest wind 11 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Monday

Rain likely, possibly mixed with snow, mainly before 5pm. Mostly cloudy, with a high near 34. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday Night

A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 28. Windy. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday

Snow likely before 8am, then rain and snow likely. Mostly cloudy, with a high near 35. Windy. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday Night

Rain and snow likely. Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 70%.

Wednesday

Rain and snow likely before 8am, then snow likely between 8am and 2pm, then rain likely, possibly mixed with snow after 2pm. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 70%.

Wednesday Night

Rain and snow likely. Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 70%.

Thursday

Rain and snow likely. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 60%.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 50%.

Friday

A 50 percent chance of snow. Partly sunny, with a high near 39.