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. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend 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.

42°F

6°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	42°F (6°C)
Visibility	NA
Last update	19 Mar 11:00 PM PDT

More Information:

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

Extended Forecast for

17 Miles NNE Roslyn WA

Overnight
Low: 40 °F
Rain
Friday
High: 46 °F
Rain
Friday Night
Low: 28 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Saturday
High: 37 °F
Chance Snow
Saturday Night
Low: 21 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 41 °F
Slight Chance
Snow
Sunday Night
Low: 25 °F
Mostly Cloudy
Monday
High: 46 °F
Partly Sunny
Monday Night
Low: 31 °F
Chance
Rain/Snow

Detailed Forecast

Overnight

Rain. Low around 40. Southwest wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 46. West wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain likely, possibly mixed with snow before 2am, then a chance of snow. Mostly cloudy, with a low around 28. West wind 7 to 9 mph, with gusts as high as 22 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 37. West wind 7 to 9 mph, with gusts as high as 21 mph.

Saturday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 21. West wind 6 to 8 mph, with gusts as high as 18 mph.

Sunday

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

Sunday Night

Mostly cloudy, with a low around 25.

Monday

Partly sunny, with a high near 46.

Monday Night

A chance of rain and snow, mainly after 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.