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

3 Miles SW Index WA

Winter Storm Warning April 14, 07:18pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 14, 07:18pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Tonight
Low: 24 °F
Heavy Snow
and Breezy
then Snow
Likely
Wednesday
High: 30 °F
Heavy Snow
Wednesday Night
Low: 26 °F
Snow then
Chance Snow
Thursday
High: 36 °F
Chance Snow
Thursday Night
Low: 29 °F
Chance Snow
Friday
High: 39 °F
Partly Sunny
Friday Night
Low: 32 °F
Mostly Cloudy
Saturday
High: 48 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow before 3am, then a slight chance of snow after 5am. The snow could be heavy at times. Some thunder is also possible. Low around 24. Wind chill values between 16 and 21. Breezy, with a southwest wind 21 to 26 mph becoming west northwest 8 to 13 mph in the evening. Winds could gust as high as 39 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.

Wednesday

Snow likely, mainly between 9am and 2pm, then snow showers after 2pm. 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 7 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 26. Wind chill values between 18 and 23. West wind 6 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 36. Wind chill values between 20 and 25. West wind 7 to 15 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 29. West wind 6 to 15 mph. New snow accumulation of less than a half inch possible.

Friday

Partly sunny, with a high near 39.

Friday Night

Mostly cloudy, with a low around 32.

Saturday

Mostly cloudy, with a high near 48.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 38.

Sunday

Rain likely before 8am, then rain and snow likely. Mostly cloudy, with a high near 47.