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	0.71 mi
Last update	20 Mar 04:21 PM PDT

More Information:

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

Extended Forecast for

5 Miles W Snoqualmie Pass WA

Flood Watch March 20, 04:45pm until March 21, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 20, 04:45pm until March 21, 05:00pm
NOW until 5:00pm Sat
Flood Watch
This Afternoon
High: 44 °F
Rain
Tonight
Low: 33 °F
Chance Rain
then Chance
Rain/Snow
Saturday
High: 37 °F
Chance
Rain/Snow
then Partly
Sunny
Saturday Night
Low: 28 °F
Chance
Rain/Snow
Sunday
High: 42 °F
Chance
Rain/Snow
Sunday Night
Low: 31 °F
Mostly Cloudy
Monday
High: 47 °F
Mostly Cloudy
Monday Night
Low: 37 °F
Rain/Snow

Detailed Forecast

This Afternoon

Rain. Steady temperature around 44. West wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 33. West northwest wind 5 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday

A chance of rain and snow before 8am, then a slight chance of snow between 8am and 9am. Partly sunny, with a high near 37. West northwest wind 3 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

A chance of rain and snow before 2am, then a slight chance of snow. Partly cloudy, with a low around 28. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday

A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 42. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 31.

Monday

Mostly cloudy, with a high near 47.

Monday Night

Snow, possibly mixed with rain, mainly after 5am. Mostly cloudy, with a low around 37.

Tuesday

Rain and snow, becoming all rain after 8am. Cloudy, with a high near 43.

Tuesday Night

Rain before 2am, then rain and snow. Cloudy, with a low around 35.

Wednesday

Rain and snow. Cloudy, with a high near 38.