Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Snoqualmie Pass (SNO30)

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

43°F

6°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	43°F (6°C)
Visibility	NA
Last update	20 Mar 11:00 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/Snow
Tonight
Low: 25 °F
Rain/Snow
Likely then
Slight Chance
Snow
Saturday
High: 32 °F
Chance Snow
then Mostly
Sunny
Saturday Night
Low: 20 °F
Partly Cloudy
Sunday
High: 35 °F
Slight Chance
Snow
Sunday Night
Low: 22 °F
Mostly Cloudy
Monday
High: 42 °F
Mostly Cloudy
Monday Night
Low: 30 °F
Chance Snow
Tuesday
High: 38 °F
Snow

Detailed Forecast

Today

Rain before 5pm, then rain likely, possibly mixed with snow. High near 42. West wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

Rain likely, possibly mixed with snow before 8pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 25. Northwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

A 30 percent chance of snow, mainly between 8am and 11am. Mostly sunny, with a high near 32. West wind around 13 mph, with gusts as high as 18 mph.

Saturday Night

Partly cloudy, with a low around 20. West wind 9 to 15 mph.

Sunday

A 20 percent chance of snow. Partly sunny, with a high near 35. West wind 8 to 10 mph.

Sunday Night

Mostly cloudy, with a low around 22.

Monday

Mostly cloudy, with a high near 42.

Monday Night

A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 30.