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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

23°F

-5°C

Humidity	96%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	1.24 mi
Last update	14 Mar 11:21 PM PDT

More Information:

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

Extended Forecast for

5 Miles NW Snoqualmie Pass WA

Tonight
Low: 18 °F
Mostly Cloudy
Sunday
High: 32 °F
Slight Chance
Snow then
Snow Likely
Sunday Night
Low: 29 °F⇑
Rain/Snow
Monday
High: 38 °F
Rain
Monday Night
Low: 35 °F
Rain
Tuesday
High: 38 °F
Rain
Tuesday Night
Low: 36 °F
Rain
Wednesday
High: 39 °F
Rain
Wednesday Night
Low: 37 °F
Rain

Detailed Forecast

Tonight

Mostly cloudy, with a steady temperature around 18. Wind chill values between 7 and 12. Northwest wind 5 to 7 mph becoming east after midnight.

Sunday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 32. Wind chill values between 9 and 19. Southeast wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Rain, possibly mixed with snow. Temperature rising to around 34 by 5am. Wind chill values between 22 and 27. South southwest wind 7 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Monday

Rain. High near 38. Southwest wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Rain. Low around 35. Southwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 38. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Low around 36. Chance of precipitation is 90%.

Wednesday

Rain. Cloudy, with a high near 39.

Wednesday Night

Rain. Cloudy, with a low around 37.

Thursday

Rain. Cloudy, with a high near 41.

Thursday Night

Rain. Cloudy, with a low around 39.