Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. 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. 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.

39°F

4°C

Humidity	94%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	1.24 mi
Last update	16 Mar 07:51 PM PDT

More Information:

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

Extended Forecast for

10 Miles SSE Skykomish WA

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

Click here for hazard details and duration

Flood Watch

Tonight
Low: 34 °F
Chance
Rain/Snow
then
Rain/Snow
Tuesday
High: 38 °F
Rain
Tuesday Night
Low: 37 °F
Rain
Wednesday
High: 39 °F
Rain
Wednesday Night
Low: 36 °F
Rain
Thursday
High: 41 °F
Rain
Thursday Night
Low: 38 °F
Rain
Friday
High: 41 °F
Rain/Snow
Friday Night
Low: 28 °F
Rain/Snow
Likely then
Snow Likely

Detailed Forecast

Tonight

A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then rain after 2am. Low around 34. West southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday

Rain. High near 38. West southwest wind 8 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 37. West southwest wind 7 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday

Rain. High near 39. West southwest wind 8 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain. Low around 36. West southwest wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain. High near 41. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 38. Chance of precipitation is 90%.

Friday

Rain before 8am, then rain, possibly mixed with snow. Cloudy, with a high near 41.

Friday Night

Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 28.

Saturday

A chance of snow. Mostly cloudy, with a high near 34.

Saturday Night

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