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 Weather Advisory until April 16, 05:00 AM PDT

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

35°F

2°C

Humidity	95%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	15 Apr 11:15 AM PDT

More Information:

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

Extended Forecast for

5 Miles SSE Cascade Summit OR

Winter Weather Advisory April 15, 11:51am until April 16, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 15, 11:51am until April 16, 05:00am
NOW until 5:00am Thu
Winter Weather Advisory
Today
High: 38 °F
Snow
Tonight
Low: 23 °F
Snow Showers
Thursday
High: 39 °F
Chance Snow
then Sunny
Thursday Night
Low: 19 °F
Mostly Clear
Friday
High: 52 °F
Sunny
Friday Night
Low: 30 °F
Mostly Cloudy
Saturday
High: 59 °F
Mostly Sunny
Saturday Night
Low: 36 °F
Slight Chance
Rain

Detailed Forecast

Today

Snow, mainly before 5pm, then snow showers after 5pm. High near 38. West wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow showers before 11pm, then snow, mainly between 11pm and 2am. Some thunder is also possible. Low around 23. West wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 30 percent chance of snow, mainly before 8am. Sunny, with a high near 39. West wind 7 to 9 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Mostly clear, with a low around 19. Northwest wind 5 to 7 mph becoming calm in the evening.

Friday

Sunny, with a high near 52. Calm wind.

Friday Night

Mostly cloudy, with a low around 30.

Saturday

Mostly sunny, with a high near 59.

Saturday Night

A slight chance of rain after 11pm. Snow level 7800 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 36.

Sunday

A chance of rain. Snow level 6700 feet. Mostly cloudy, with a high near 56.

Sunday Night

A chance of rain before 11pm, then a chance of rain and snow. Snow level 7000 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 37.

Monday

A chance of rain and snow. Snow level 6100 feet. Partly sunny, with a high near 58.

Monday Night

A chance of rain. Snow level 6500 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 37.

Tuesday

Rain likely. Snow level 5500 feet rising to 6200 feet in the afternoon. Mostly cloudy, with a high near 54.