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

Frost Advisory in effect from April 16, 01:00 AM PDT until April 16, 09:00 AM PDT

Current conditions at

HUMPTULLIPS (HUFW1)

Lat: 47.37776°NLon: 123.76116°WElev: 2230.0ft.

35°F

2°C

Humidity	97%
Wind Speed	W 5 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	31°F (-1°C)
Last update	15 Apr 04:08 PM PDT

More Information:

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

Extended Forecast for

15 Miles ENE Quinault WA

Frost Advisory April 16, 01:00am until April 16, 09:00am

Click here for hazard details and duration

Frost Advisory

This Afternoon
High: 40 °F
Rain/Snow
Likely
Tonight
Low: 28 °F
Rain/Snow
Likely then
Frost
Thursday
High: 48 °F
Frost then
Mostly Sunny
Thursday Night
Low: 32 °F
Frost
Friday
High: 50 °F
Frost then
Partly Sunny
Friday Night
Low: 39 °F
Mostly Cloudy
Saturday
High: 55 °F
Chance Rain
Saturday Night
Low: 46 °F
Chance Rain
Sunday
High: 60 °F
Chance Rain

Detailed Forecast

This Afternoon

Rain and snow showers likely, mainly after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 40. West wind around 9 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

Tonight

Rain and snow showers likely, mainly before 9pm. Widespread frost after 9pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind 5 to 7 mph becoming calm. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday

Widespread frost before 9am. Otherwise, increasing clouds, with a high near 48. Wind chill values between 25 and 35 early. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Thursday Night

Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 32. West wind 5 to 9 mph becoming light and variable after midnight.

Friday

Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 50. Calm wind becoming south around 5 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 39.

Saturday

A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 55.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 46.

Sunday

A chance of rain. Mostly cloudy, with a high near 60.