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

42°F

6°C

Humidity	100%
Wind Speed	SE 3 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	1.24 mi
Last update	20 Mar 01:11 PM PDT

More Information:

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

Extended Forecast for

7 Miles N Snoqualmie Pass WA

Flood Watch March 20, 01:31pm until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 20, 01:31pm until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
This Afternoon
High: 43 °F
Rain
Tonight
Low: 28 °F
Chance
Rain/Snow
Saturday
High: 35 °F
Chance Snow
then Partly
Sunny
Saturday Night
Low: 24 °F
Chance Snow
Sunday
High: 40 °F
Chance Snow
Sunday Night
Low: 28 °F
Mostly Cloudy
Monday
High: 46 °F
Mostly Cloudy
Monday Night
Low: 35 °F
Chance Snow
then Chance
Rain/Snow

Detailed Forecast

This Afternoon

Rain. Steady temperature around 43. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 28. West northwest wind 11 to 14 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Saturday

A 40 percent chance of snow, mainly before 8am. Partly sunny, with a high near 35. Wind chill values between 20 and 27. Northwest wind 9 to 11 mph. New snow accumulation of less than a half inch possible.

Saturday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24. West wind 6 to 10 mph. Little or no snow accumulation expected.

Sunday

A 40 percent chance of snow. Partly sunny, with a high near 40. West wind 6 to 9 mph. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 28.

Monday

Mostly cloudy, with a high near 46.

Monday Night

A chance of snow after 11pm, mixing with rain after 2am. Mostly cloudy, with a low around 35.

Tuesday

Rain and snow, becoming all rain after 2pm. Cloudy, with a high near 42.