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

JOHNSON RIDGE (SKKW1)

Lat: 47.79992°NLon: 121.286°WElev: 2028.0ft.

43°F

6°C

Humidity	100%
Wind Speed	SW 4 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	13 Apr 05:29 AM PDT

More Information:

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

Extended Forecast for

17 Miles NE Index WA

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

Click here for hazard details and duration

Winter Storm Watch

Today
High: 36 °F
Rain/Snow
Likely then
Snow Likely
Tonight
Low: 29 °F
Snow Likely
Tuesday
High: 31 °F
Heavy Snow
Tuesday Night
Low: 23 °F
Heavy Snow
Wednesday
High: 31 °F
Snow
Wednesday Night
Low: 22 °F
Snow Likely
then Chance
Snow
Thursday
High: 33 °F
Chance Snow
Thursday Night
Low: 23 °F
Slight Chance
Snow
Friday
High: 36 °F
Slight Chance
Snow

Detailed Forecast

Today

Snow likely, possibly mixed with rain, becoming all snow after 8am. Mostly cloudy, with a high near 36. Wind chill values between 23 and 28. West wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow likely, mainly after 4am. Mostly cloudy, with a low around 29. Wind chill values between 20 and 25. West southwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 31. Wind chill values between 19 and 24. Southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 23. Wind chill values between 13 and 18. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday

Snow, mainly before 2pm, then snow showers after 2pm. Some thunder is also possible. High near 31. West wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday

A 40 percent chance of snow. Partly sunny, with a high near 33. Little or no snow accumulation expected.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 23.

Friday

A slight chance of snow. Partly sunny, with a high near 36.

Friday Night

Partly cloudy, with a low around 26.

Saturday

A slight chance of snow. Partly sunny, with a high near 43.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 33.