Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Snoqualmie Pass (SNO30)

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

44°F

7°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	44°F (7°C)
Visibility	NA
Last update	19 Mar 05:00 AM PDT

More Information:

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

Extended Forecast for

4 Miles SE Snoqualmie Pass WA

Today
High: 45 °F
Rain and
Patchy Fog
Tonight
Low: 40 °F
Rain and
Patchy Fog
Friday
High: 44 °F
Rain
Friday Night
Low: 28 °F
Rain/Snow
then Chance
Rain/Snow
Saturday
High: 35 °F
Chance Snow
Saturday Night
Low: 22 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 39 °F
Slight Chance
Snow
Sunday Night
Low: 27 °F
Mostly Cloudy
Monday
High: 43 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow

Detailed Forecast

Today

Rain. Patchy fog before 11am. High near 45. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain. Patchy fog. Low around 40. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain. High near 44. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Friday Night

Rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Low around 28. West wind 3 to 6 mph. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow. Partly sunny, with a high near 35. Calm wind becoming west around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 22.

Sunday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 39.

Sunday Night

Mostly cloudy, with a low around 27.

Monday

A slight chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.

Monday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 33.

Tuesday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 40.