Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Flood Watch in effect from March 18, 01:00 PM PDT until March 20, 05:00 PM PDT

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

43°F

6°C

Humidity	100%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	1.24 mi
Last update	18 Mar 03:41 PM PDT

More Information:

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

Extended Forecast for

10 Miles SW Snoqualmie Pass WA

Flood Watch until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
This Afternoon
High: 46 °F
Rain
Tonight
Low: 43 °F
Rain
Thursday
High: 48 °F
Rain
Thursday Night
Low: 44 °F
Rain
Friday
High: 46 °F
Rain
Friday Night
Low: 30 °F
Rain/Snow
then Chance
Rain/Snow
Saturday
High: 38 °F
Chance Snow
Saturday Night
Low: 26 °F
Slight Chance
Snow then
Mostly Clear

Detailed Forecast

This Afternoon

Rain. High near 46. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain. Low around 43. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain. High near 48. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 44. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain. High near 46. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Friday Night

Rain, possibly mixed with snow before 2am, then a chance of snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow. Partly sunny, with a high near 38. New snow accumulation of less than a half inch possible.

Saturday Night

A slight chance of snow before 11pm. Partly cloudy, with a low around 26.

Sunday

A chance of snow after 11am, mixing with rain after 5pm. Mostly sunny, with a high near 41.

Sunday Night

A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 30.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 46.

Monday Night

Rain and snow. Mostly cloudy, with a low around 36.