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	SSW 0 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	15 Apr 11:29 AM PDT

More Information:

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

Extended Forecast for

13 Miles W Trinity WA

Winter Storm Warning April 15, 12:02pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 12:02pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
This Afternoon
High: 18 °F
Heavy Snow
Tonight
Low: 14 °F
Heavy Snow
Thursday
High: 22 °F
Partly Sunny
Thursday Night
Low: 18 °F
Mostly Cloudy
Friday
High: 31 °F
Mostly Sunny
Friday Night
Low: 23 °F
Mostly Cloudy
Saturday
High: 36 °F
Partly Sunny
Saturday Night
Low: 28 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Snow showers, mainly before 2pm, then a chance of snow after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 18. Wind chill values between -1 and 4. West wind around 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

A chance of snow before 2am, then a slight chance of snow after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 14. Wind chill values between zero and 5. Northwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of 3 to 5 inches possible.

Thursday

Partly sunny, with a high near 22. Wind chill values between 1 and 7. Northwest wind 14 to 21 mph, with gusts as high as 32 mph.

Thursday Night

Mostly cloudy, with a low around 18. Wind chill values between 5 and 10. West northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 29 mph.

Friday

Mostly sunny, with a high near 31. North northwest wind 7 to 9 mph.

Friday Night

Mostly cloudy, with a low around 23.

Saturday

Partly sunny, with a high near 36.

Saturday Night

Mostly cloudy, with a low around 28.

Sunday

A slight chance of snow. Partly sunny, with a high near 41.

Sunday Night

Mostly cloudy, with a low around 30.