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	95%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	1.24 mi
Last update	15 Mar 03:11 AM PDT

More Information:

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

Extended Forecast for

2 Miles NW Snoqualmie Pass WA

Overnight
Low: 18 °F
Mostly Cloudy
Sunday
High: 31 °F
Mostly Cloudy
then Snow
Sunday Night
Low: 29 °F⇑
Rain/Snow
Monday
High: 37 °F
Rain
Monday Night
Low: 34 °F
Rain
Tuesday
High: 38 °F
Rain
Tuesday Night
Low: 36 °F
Rain
Wednesday
High: 38 °F
Rain
Wednesday Night
Low: 36 °F
Rain

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 18. Wind chill values between 7 and 12. East northeast wind around 7 mph.

Sunday

Snow, mainly after 4pm. High near 31. Wind chill values between 8 and 18. Southeast wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday Night

Rain and snow, becoming all rain after 2am. Temperature rising to around 34 by 5am. Wind chill values between 22 and 27. South wind around 8 mph becoming west southwest after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Monday

Rain. High near 37. West southwest wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Rain, mainly after 11pm. Low around 34. West southwest wind around 10 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 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Low around 36. Chance of precipitation is 100%.

Wednesday

Rain. Cloudy, with a high near 38.

Wednesday Night

Rain. Cloudy, with a low around 36.

Thursday

Rain. Cloudy, with a high near 39.

Thursday Night

Rain. Mostly cloudy, with a low around 36.