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.

33°F

1°C

Humidity	100%
Wind Speed	ENE 0 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	15 Apr 01:29 AM PDT

More Information:

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

Extended Forecast for

12 Miles WNW Trinity WA

Winter Storm Warning April 15, 02:34am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 02:34am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Overnight
Low: 13 °F
Partly Cloudy
Wednesday
High: 22 °F
Heavy Snow
Wednesday Night
Low: 16 °F
Heavy Snow
then Mostly
Cloudy
Thursday
High: 27 °F
Slight Chance
Snow
Thursday Night
Low: 20 °F
Partly Cloudy
Friday
High: 35 °F
Mostly Sunny
Friday Night
Low: 24 °F
Partly Cloudy
Saturday
High: 41 °F
Partly Sunny

Detailed Forecast

Overnight

Partly cloudy, with a low around 13. Wind chill values between zero and 5. West wind 11 to 15 mph, with gusts as high as 26 mph.

Wednesday

Snow showers, mainly before 5pm, then a chance of snow after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 22. Wind chill values between zero and 8. West wind 10 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

A 30 percent chance of snow between 8pm and 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 16. Wind chill values between 3 and 9. West northwest wind 10 to 14 mph, with gusts as high as 25 mph. New snow accumulation of 1 to 2 inches possible.

Thursday

A 20 percent chance of snow. Partly sunny, with a high near 27. Wind chill values between 5 and 14. West wind 11 to 18 mph, with gusts as high as 33 mph.

Thursday Night

Partly cloudy, with a low around 20. West wind 9 to 18 mph, with gusts as high as 33 mph.

Friday

Mostly sunny, with a high near 35.

Friday Night

Partly cloudy, with a low around 24.

Saturday

Partly sunny, with a high near 41.

Saturday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 31.

Sunday

A chance of snow. Partly sunny, with a high near 45.