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.

41°F

5°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	41°F (5°C)
Visibility	NA
Last update	20 Mar 05:00 AM PDT

More Information:

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

Extended Forecast for

17 Miles WSW Leavenworth WA

Overnight
Low: 37 °F
Rain
Friday
High: 40 °F⇓
Rain then
Rain/Snow
Friday Night
Low: 23 °F
Rain/Snow
Likely then
Slight Chance
Snow
Saturday
High: 28 °F
Chance Snow
then Mostly
Sunny
Saturday Night
Low: 18 °F
Slight Chance
Snow
Sunday
High: 32 °F
Slight Chance
Snow
Sunday Night
Low: 21 °F
Mostly Cloudy
Monday
High: 39 °F
Mostly Cloudy
Monday Night
Low: 28 °F
Chance Snow

Detailed Forecast

Overnight

Rain. Low around 37. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain before 5pm, then rain likely, possibly mixed with snow. Temperature falling to around 36 by 5pm. West wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain likely, possibly mixed with snow before 8pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 23. West wind 16 to 18 mph, with gusts as high as 28 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 28. West wind around 17 mph, with gusts as high as 25 mph.

Saturday Night

A 20 percent chance of snow. Partly cloudy, with a low around 18. West wind 14 to 18 mph, with gusts as high as 25 mph.

Sunday

A 20 percent chance of snow. Partly sunny, with a high near 32.

Sunday Night

Mostly cloudy, with a low around 21.

Monday

Mostly cloudy, with a high near 39.

Monday Night

A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 28.