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

40°F

4°C

Humidity	100%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	1.24 mi
Last update	18 Mar 02:11 AM 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 18, 01:00pm until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Overnight
Low: 44 °F
Rain
Wednesday
High: 46 °F
Rain
Wednesday Night
Low: 44 °F
Rain
Thursday
High: 49 °F
Rain
Thursday Night
Low: 46 °F
Rain
Friday
High: 49 °F
Rain
Friday Night
Low: 34 °F
Rain/Snow
then
Rain/Snow
Likely
Saturday
High: 38 °F
Rain/Snow
Likely
Saturday Night
Low: 29 °F
Chance
Rain/Snow

Detailed Forecast

Overnight

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

Wednesday

Rain. High near 46. Light west wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

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

Thursday

Rain. High near 49. Light southwest wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 46. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain. High near 49. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Friday Night

Rain before 11pm, then rain likely, possibly mixed with snow. Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

Snow likely, possibly mixed with rain, mainly before 11am. Mostly cloudy, with a high near 38.

Saturday Night

A chance of rain and snow, mainly before 11pm. Partly cloudy, with a low around 29.

Sunday

A slight chance of snow before 11am, then a chance of rain. Partly sunny, with a high near 43.

Sunday Night

A slight chance of rain. Partly cloudy, with a low around 31.