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.

Rain

30°F

-1°C

Humidity	91%
Wind Speed	NNW 4 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	1.24 mi
Wind Chill	26°F (-3°C)
Last update	14 Mar 04:41 PM PDT

More Information:

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

Extended Forecast for

9 Miles NNE Snoqualmie Pass WA

This Afternoon
High: 26 °F
Slight Chance
Snow
Tonight
Low: 14 °F
Mostly Cloudy
Sunday
High: 33 °F
Slight Chance
Snow then
Snow Likely
Sunday Night
Low: 30 °F
Snow
Monday
High: 41 °F
Rain
Monday Night
Low: 36 °F
Rain/Snow
Tuesday
High: 41 °F
Rain
Tuesday Night
Low: 36 °F
Rain
Wednesday
High: 41 °F
Rain

Detailed Forecast

This Afternoon

A 10 percent chance of snow after 5pm. Partly sunny, with a high near 26. Wind chill values between 14 and 19. West northwest wind around 15 mph, with gusts as high as 25 mph.

Tonight

Mostly cloudy, with a low around 14. West northwest wind 5 to 9 mph becoming northeast after midnight.

Sunday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33. Wind chill values between 11 and 21. East southeast wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday Night

Snow. Low around 30. South wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday

Rain. High near 41. Southwest wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain likely before 11pm, then rain, possibly mixed with snow. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday

Rain. High near 41. Chance of precipitation is 90%.

Tuesday Night

Rain. Cloudy, with a low around 36.

Wednesday

Rain. Cloudy, with a high near 41.

Wednesday Night

Rain. Cloudy, with a low around 37.

Thursday

Rain. Cloudy, with a high near 43.