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.

36°F

2°C

Humidity	97%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	15 Apr 04:29 PM 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, 05:12pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 05:12pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
This Afternoon
High: 23 °F
Heavy Snow
Tonight
Low: 16 °F
Heavy Snow
then Slight
Chance Snow
Showers
Thursday
High: 26 °F
Mostly Sunny
Thursday Night
Low: 20 °F
Partly Cloudy
Friday
High: 36 °F
Mostly Sunny
Friday Night
Low: 26 °F
Partly Cloudy
Saturday
High: 41 °F
Partly Sunny
Saturday Night
Low: 31 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

A 40 percent chance of snow showers. The snow could be heavy at times. Partly sunny, with a high near 23. Wind chill values between 10 and 15. West wind around 16 mph, with gusts as high as 30 mph. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

A chance of snow showers before 11pm, then a slight chance of snow showers after 5am. The snow could be heavy at times. Mostly cloudy, with a low around 16. Wind chill values between 3 and 8. West northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of 2 to 4 inches possible.

Thursday

Mostly sunny, with a high near 26. Wind chill values between 5 and 13. West northwest wind 13 to 20 mph, with gusts as high as 36 mph.

Thursday Night

Partly cloudy, with a low around 20. Wind chill values between 8 and 13. West northwest wind 9 to 18 mph, with gusts as high as 33 mph.

Friday

Mostly sunny, with a high near 36. West wind 5 to 8 mph.

Friday Night

Partly cloudy, with a low around 26.

Saturday

Partly sunny, with a high near 41.

Saturday Night

Mostly cloudy, with a low around 31.