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

44°F

7°C

Humidity	100%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	1.18 mi
Last update	18 Mar 10:51 AM PDT

More Information:

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

Extended Forecast for

10 Miles NNW Snoqualmie Pass WA

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

Click here for hazard details and duration

Flood Watch

Today
High: 44 °F
Rain
Tonight
Low: 42 °F
Rain
Thursday
High: 44 °F
Rain
Thursday Night
Low: 43 °F
Rain
Friday
High: 44 °F
Rain then
Rain/Snow
Friday Night
Low: 31 °F
Rain/Snow
then Snow
Showers
Likely
Saturday
High: 35 °F
Chance Snow
Showers
Saturday Night
Low: 25 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Sunday
High: 38 °F
Slight Chance
Snow Showers

Detailed Forecast

Today

Rain. High near 44. West southwest wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain. Low around 42. South southwest wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain. High near 44. 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 43. West southwest 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 5pm, then rain, possibly mixed with snow. High near 44. West southwest wind 10 to 14 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain and snow showers, becoming all snow after 11pm. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow showers. Partly sunny, with a high near 35. New snow accumulation of less than a half inch possible.

Saturday Night

A slight chance of snow showers before 11pm. Partly cloudy, with a low around 25.

Sunday

A slight chance of snow showers. Mostly sunny, with a high near 38.

Sunday Night

A slight chance of snow showers before 11pm. Mostly cloudy, with a low around 27.

Monday

A chance of snow showers. Mostly cloudy, with a high near 42.

Monday Night

A chance of snow. Mostly cloudy, with a low around 33.