Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until April 15, 11:00 PM PDT

Current conditions at

JOHNSON RIDGE (SKKW1)

Lat: 47.79992°NLon: 121.286°WElev: 2028.0ft.

38°F

3°C

Humidity	100%
Wind Speed	SW 4 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	14 Apr 06:29 PM PDT

More Information:

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

Extended Forecast for

16 Miles W Trinity WA

Winter Storm Warning April 14, 07:19pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 14, 07:19pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Tonight
Low: 17 °F
Heavy Snow
then Snow
Likely
Wednesday
High: 25 °F
Heavy Snow
Wednesday Night
Low: 19 °F
Snow Likely
then Slight
Chance Snow
Thursday
High: 29 °F
Chance Snow
Thursday Night
Low: 22 °F
Slight Chance
Snow
Friday
High: 36 °F
Mostly Sunny
Friday Night
Low: 25 °F
Partly Cloudy
Saturday
High: 41 °F
Partly Sunny

Detailed Forecast

Tonight

Snow, mainly before 1am. The snow could be heavy at times. Low around 17. Wind chill values between 8 and 13. Southwest wind 8 to 14 mph becoming west northwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 7 to 11 inches possible.

Wednesday

A chance of snow before 11am, then snow showers, mainly after 11am. The snow could be heavy at times. Some thunder is also possible. High near 25. Wind chill values between 8 and 16. West wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. Wind chill values between 11 and 16. West northwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Thursday

A 30 percent chance of snow. Partly sunny, with a high near 29. Wind chill values between 12 and 17. West wind 7 to 14 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

Thursday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 22. West northwest wind 6 to 13 mph, with gusts as high as 23 mph.

Friday

Mostly sunny, with a high near 36.

Friday Night

Partly cloudy, with a low around 25.

Saturday

Partly sunny, with a high near 41.

Saturday Night

A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 33.

Sunday

Rain and snow likely. Mostly cloudy, with a high near 41.