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.

41°F

5°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	41°F (5°C)
Visibility	NA
Last update	19 Mar 08:00 AM PDT

More Information:

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

Extended Forecast for

15 Miles N Roslyn WA

Today
High: 42 °F
Rain
Tonight
Low: 38 °F
Rain
Friday
High: 42 °F
Rain then
Rain/Snow
Friday Night
Low: 25 °F
Rain/Snow
Likely then
Chance Snow
Saturday
High: 33 °F
Chance Snow
Saturday Night
Low: 19 °F
Mostly Clear
Sunday
High: 37 °F
Mostly Sunny
Sunday Night
Low: 24 °F
Mostly Cloudy
Monday
High: 41 °F
Slight Chance
Snow

Detailed Forecast

Today

Rain. High near 42. West wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. Low around 38. Southwest wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain before 5pm, then rain, possibly mixed with snow. High near 42. West wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday Night

Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 25. West wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 33. West wind 11 to 14 mph.

Saturday Night

Mostly clear, with a low around 19.

Sunday

Mostly sunny, with a high near 37.

Sunday Night

Mostly cloudy, with a low around 24.

Monday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 41.

Monday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 31.