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 >

Hazardous Weather Conditions

Winter Storm Warning until March 14, 11:00 AM PDT

Current conditions at

ALPENTAL EXIT (TALPE)

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

snow

28°F

-2°C

Humidity	93%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	0.57 mi
Last update	14 Mar 10:11 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

Winter Storm Warning March 14, 10:16am until March 14, 11:00am

Click here for hazard details and duration

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Winter Storm Warning March 14, 10:16am until March 14, 11:00am
NOW until 11:00am Sat
Winter Storm Warning
Today
High: 28 °F
Chance Snow
Showers
Tonight
Low: 19 °F
Slight Chance
Snow Showers
then Mostly
Cloudy
Sunday
High: 34 °F
Snow Likely
Sunday Night
Low: 32 °F
Rain/Snow
Monday
High: 42 °F
Rain
Monday Night
Low: 36 °F
Rain
Tuesday
High: 42 °F
Rain
Tuesday Night
Low: 39 °F
Rain

Detailed Forecast

Today

A 50 percent chance of snow showers, mainly after 4pm. Partly sunny, with a high near 28. Wind chill values between 17 and 22. West northwest wind around 9 mph, with gusts as high as 22 mph. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

A 10 percent chance of snow showers before 7pm. Increasing clouds, with a low around 19. West northwest wind around 6 mph becoming calm in the evening.

Sunday

Snow likely after 11am. Mostly cloudy, with a high near 34. Wind chill values between 15 and 25. Southeast wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow before 11pm, then rain, possibly mixed with snow. Low around 32. Light south southeast wind. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Monday

Rain. High near 42. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain. Low around 36. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 42. Chance of precipitation is 90%.

Tuesday Night

Rain. Cloudy, with a low around 39.

Wednesday

Rain. Cloudy, with a high near 42.

Wednesday Night

Rain. Cloudy, with a low around 39.

Thursday

Rain. Cloudy, with a high near 45.