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

Hydrologic Outlook

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

23°F

-5°C

Humidity	94%
Wind Speed	NA NA MPH
Barometer	30.35 in (1027.77 mb)
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	15 Mar 03:00 AM PDT

More Information:

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

Extended Forecast for

10 Miles NE Snoqualmie Pass WA

Today
High: 29 °F
Slight Chance
Snow then
Snow Likely
Tonight
Low: 27 °F⇑
Snow then
Rain/Snow
Monday
High: 37 °F
Rain
Monday Night
Low: 34 °F
Rain/Snow
Tuesday
High: 37 °F
Rain/Snow
then Rain
Tuesday Night
Low: 35 °F
Rain
Wednesday
High: 37 °F
Rain
Wednesday Night
Low: 35 °F
Rain
Thursday
High: 38 °F
Rain

Detailed Forecast

Today

Snow likely, mainly after 2pm. Mostly cloudy, with a high near 29. Southeast wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.

Tonight

Snow before 2am, then rain, possibly mixed with snow. Temperature rising to around 32 by 5am. West wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

Rain. High near 37. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain, possibly mixed with snow, mainly after 11pm. Low around 34. West wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 8am. High near 37. West wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain. Low around 35. Chance of precipitation is 100%.

Wednesday

Rain. High near 37. Chance of precipitation is 100%.

Wednesday Night

Rain. Low around 35. Chance of precipitation is 90%.

Thursday

Rain. High near 38. Chance of precipitation is 90%.

Thursday Night

Rain before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34.

Friday

Rain and snow likely. Mostly cloudy, with a high near 42.