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	N 2 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	1.24 mi
Last update	20 Mar 06:21 PM PDT

More Information:

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

Extended Forecast for

7 Miles NNW Snoqualmie Pass WA

Flood Watch March 20, 06:47pm until March 20, 08:00pm

Click here for hazard details and duration

...

Flood Watch March 20, 06:47pm until March 20, 08:00pm
NOW until 8:00pm Fri
Flood Watch
Tonight
Low: 33 °F
Chance
Rain/Snow
Saturday
High: 39 °F
Chance Snow
then Partly
Sunny
Saturday Night
Low: 28 °F
Chance Snow
Sunday
High: 44 °F
Chance Snow
then Chance
Rain/Snow
Sunday Night
Low: 31 °F
Mostly Cloudy
Monday
High: 50 °F
Mostly Cloudy
Monday Night
Low: 39 °F
Chance
Rain/Snow
then
Rain/Snow
Tuesday
High: 47 °F
Rain/Snow
then Rain

Detailed Forecast

Tonight

A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. West northwest wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 39. West northwest wind 5 to 7 mph. Little or no snow accumulation expected.

Saturday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 28. West northwest wind around 5 mph becoming calm in the evening. Little or no snow accumulation expected.

Sunday

A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 44. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 31. West wind around 5 mph becoming calm in the evening.

Monday

Mostly cloudy, with a high near 50.

Monday Night

Snow, possibly mixed with rain, mainly after 5am. Low around 39. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday

Rain and snow, becoming all rain after 8am. Cloudy, with a high near 47.

Tuesday Night

Rain before 2am, then rain and snow. Cloudy, with a low around 36.

Wednesday

Rain and snow. Cloudy, with a high near 41.