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

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

44°F

7°C

Humidity	100%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	1.24 mi
Last update	18 Mar 04:21 AM PDT

More Information:

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

Extended Forecast for

10 Miles NNE Snoqualmie Pass WA

Flood Watch March 18, 01:00pm until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Overnight
Low: 37 °F
Rain
Wednesday
High: 40 °F
Rain
Wednesday Night
Low: 37 °F
Rain
Thursday
High: 41 °F
Rain
Thursday Night
Low: 38 °F
Rain
Friday
High: 40 °F
Rain/Snow
Friday Night
Low: 25 °F
Rain/Snow
then Snow
Showers
Likely
Saturday
High: 33 °F
Chance Snow
Showers
Saturday Night
Low: 20 °F
Slight Chance
Snow Showers
then Partly
Cloudy

Detailed Forecast

Overnight

Rain. Low around 37. West southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain. High near 40. West southwest wind 8 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night

Rain. Low around 37. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain. High near 41. West southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Thursday Night

Rain. Low around 38. West wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain before 11am, then rain, possibly mixed with snow. High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday Night

Rain, possibly mixed with snow showers, becoming all snow after 8pm. Low around 25. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday

A chance of snow showers. Partly sunny, with a high near 33.

Saturday Night

A slight chance of snow showers before 11pm. Partly cloudy, with a low around 20.

Sunday

A slight chance of snow showers after 11am. Mostly sunny, with a high near 36.

Sunday Night

A slight chance of snow showers. Mostly cloudy, with a low around 23.

Monday

A chance of snow showers. Mostly cloudy, with a high near 40.

Monday Night

A chance of snow. Mostly cloudy, with a low around 28.