Early Heat Wave in the West; Fire Concerns in the 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. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. 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	99%
Wind Speed	WNW 1 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	1.24 mi
Last update	17 Mar 08:41 AM PDT

More Information:

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

Extended Forecast for

7 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: 49 °F
Rain
Tonight
Low: 45 °F
Rain
Wednesday
High: 52 °F
Heavy Rain
Wednesday Night
Low: 45 °F
Rain
Thursday
High: 52 °F
Rain
Thursday Night
Low: 47 °F
Rain
Friday
High: 52 °F
Rain
Friday Night
Low: 35 °F
Rain/Snow
Saturday
High: 43 °F
Rain/Snow
Likely

Detailed Forecast

Today

Rain. High near 49. West wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Tonight

Rain. Low around 45. West southwest wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday

Rain. The rain could be heavy at times. High near 52. West southwest wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Night

Rain. Low around 45. South southwest wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain. High near 52. South southwest wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 47. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain. High near 52. Chance of precipitation is 90%.

Friday Night

Rain before 11pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35.

Saturday

Rain and snow likely, mainly before 11am. Mostly cloudy, with a high near 43.

Saturday Night

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

Sunday

A chance of rain and snow. Partly sunny, with a high near 46.