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

3 Miles SW Index WA

Winter Storm Warning April 15, 04:47pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 04:47pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
This Afternoon
High: 30 °F
Heavy Snow
Tonight
Low: 25 °F
Heavy Snow
then Chance
Snow Showers
Thursday
High: 35 °F
Slight Chance
Snow Showers
then Partly
Sunny
Thursday Night
Low: 29 °F
Chance Snow
Showers
Friday
High: 41 °F
Partly Sunny
Friday Night
Low: 34 °F
Mostly Cloudy
Saturday
High: 48 °F
Partly Sunny
Saturday Night
Low: 38 °F
Slight Chance
Rain

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 30. Wind chill values between 16 and 21. West southwest wind around 14 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow showers likely, mainly before 8pm. The snow could be heavy at times. Mostly cloudy, with a low around 25. Wind chill values between 17 and 22. West wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

Thursday

A 20 percent chance of snow showers before 8am. Mostly cloudy, with a high near 35. Wind chill values between 18 and 25. West wind 8 to 14 mph.

Thursday Night

A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 29. West southwest wind 6 to 13 mph. New snow accumulation of less than a half inch possible.

Friday

Partly sunny, with a high near 41. West northwest wind 3 to 8 mph.

Friday Night

Mostly cloudy, with a low around 34.

Saturday

Partly sunny, with a high near 48.

Saturday Night

A slight chance of rain after 11pm. Mostly cloudy, with a low around 38.

Sunday

A slight chance of rain. Partly sunny, with a high near 52.

Sunday Night

A slight chance of rain before 11pm. Mostly cloudy, with a low around 40.