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

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

Rain

41°F

5°C

Humidity	100%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	1.24 mi
Last update	20 Mar 06:21 AM PDT

More Information:

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

Extended Forecast for

3 Miles NW Snoqualmie Pass WA

Flood Watch March 20, 06:38am until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 20, 06:38am until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
Today
High: 42 °F⇓
Rain then
Rain/Snow
Tonight
Low: 27 °F
Rain/Snow
Likely then
Chance Snow
Showers
Saturday
High: 30 °F
Snow Showers
Likely
Saturday Night
Low: 21 °F
Chance Snow
Showers
Sunday
High: 34 °F
Chance Snow
Sunday Night
Low: 24 °F
Slight Chance
Snow then
Mostly Cloudy
Monday
High: 40 °F
Mostly Cloudy
Monday Night
Low: 31 °F
Snow Likely
then
Rain/Snow
Likely

Detailed Forecast

Today

Rain before 5pm, then rain, possibly mixed with snow. Temperature falling to around 38 by 5pm. West wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tonight

Rain and snow showers likely before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 27. Wind chill values between 20 and 25. Northwest wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

Snow showers likely, mainly before 11am. Partly sunny, with a high near 30. Wind chill values between 16 and 21. West northwest wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21. Wind chill values between 13 and 18. West northwest wind 9 to 16 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Sunday

A 40 percent chance of snow. Partly sunny, with a high near 34. West wind 9 to 13 mph. Little or no snow accumulation expected.

Sunday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 24.

Monday

Mostly cloudy, with a high near 40.

Monday Night

Snow likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 31.

Tuesday

Rain and snow. Cloudy, with a high near 37.

Tuesday Night

Rain and snow. Cloudy, with a low around 27.