Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from April 14, 11:00 AM PDT until April 15, 11:00 PM PDT

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

N/A

Humidity	74%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	N/A
Visibility	1.24 mi
Last update	03 Apr 11:01 AM PDT

More Information:

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

Extended Forecast for

11 Miles NNW Snoqualmie Pass WA

Winter Storm Watch April 14, 11:00am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Watch

Overnight
Low: 38 °F
Rain/Snow
Monday
High: 40 °F
Rain/Snow
Monday Night
Low: 35 °F
Rain/Snow
Likely then
Chance Snow
Tuesday
High: 38 °F
Rain/Snow
Tuesday Night
Low: 30 °F
Rain/Snow
then Snow
Wednesday
High: 37 °F
Snow
Wednesday Night
Low: 29 °F
Snow then
Chance Snow
Thursday
High: 40 °F
Chance Snow
Thursday Night
Low: 32 °F
Slight Chance
Rain/Snow
then Slight
Chance Snow

Detailed Forecast

Overnight

Rain before 5am, then rain, possibly mixed with snow. Low around 38. West southwest wind around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday

Rain and snow. High near 40. West southwest wind 5 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 35. Southwest wind 5 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday

Snow before 11am, then rain and snow. High near 38. Southwest wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain and snow, becoming all snow after 11pm. Low around 30. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow, mainly before 2pm, then snow showers after 2pm. Some thunder is also possible. High near 37. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 29. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday

A chance of snow, mainly before 5pm. Partly sunny, with a high near 40.

Thursday Night

A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 32.

Friday

A slight chance of snow before 8am, then a slight chance of rain and snow between 8am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 44.

Friday Night

Partly cloudy, with a low around 33.

Saturday

A slight chance of rain. Partly sunny, with a high near 51.

Saturday Night

A chance of rain and snow. Mostly cloudy, with a low around 39.

Sunday

Rain and snow likely. Mostly cloudy, with a high near 49.