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

41°F

5°C

Humidity	100%
Wind Speed	ENE 0 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	1.24 mi
Last update	18 Mar 02:51 AM PDT

More Information:

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

Extended Forecast for

9 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: 39 °F
Rain
Wednesday
High: 43 °F
Rain
Wednesday Night
Low: 38 °F
Rain
Thursday
High: 43 °F
Rain
Thursday Night
Low: 40 °F
Rain
Friday
High: 42 °F
Rain/Snow
Friday Night
Low: 27 °F
Rain/Snow
then Snow
Showers
Likely
Saturday
High: 34 °F
Chance Snow
Showers
Saturday Night
Low: 21 °F
Slight Chance
Snow Showers
then Partly
Cloudy

Detailed Forecast

Overnight

Rain. Low around 39. West southwest wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain. High near 43. West southwest wind 8 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night

Rain. Low around 38. 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 43. 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 40. West wind 9 to 11 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 42. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain, possibly mixed with snow showers, becoming all snow after 8pm. Low around 27. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

A chance of snow showers. Partly sunny, with a high near 34.

Saturday Night

A slight chance of snow showers before 11pm. Partly cloudy, with a low around 21.

Sunday

A slight chance of snow showers after 11am. Mostly sunny, with a high near 38.

Sunday Night

A slight chance of snow showers. Mostly cloudy, with a low around 24.

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 30.