Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.

40°F

4°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

11 Miles SSE Newhalem WA

Today
High: 45 °F
Mostly Sunny
then Chance
Rain
Tonight
Low: 33 °F
Rain/Snow
Likely
Monday
High: 36 °F
Snow Likely
Monday Night
Low: 30 °F
Snow Likely
Tuesday
High: 31 °F
Heavy Snow
Tuesday Night
Low: 22 °F
Heavy Snow
Wednesday
High: 29 °F
Snow Showers
Wednesday Night
Low: 21 °F
Chance Snow
Thursday
High: 31 °F
Chance Snow

Detailed Forecast

Today

A 30 percent chance of rain, mainly between 2pm and 5pm. Mostly sunny, with a high near 45. Light and variable wind becoming west 5 to 8 mph in the afternoon.

Tonight

Snow likely, possibly mixed with rain, mainly after 2am. Mostly cloudy, with a low around 33. West wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday

Snow likely. Mostly cloudy, with a high near 36. Wind chill values between 25 and 30. West wind 7 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Monday Night

Snow likely. Mostly cloudy, with a low around 30. Wind chill values between 22 and 27. West wind 9 to 11 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 31. Southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 22. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday

Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 29. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 21.

Thursday

A chance of snow, mainly after 11am. Partly sunny, with a high near 31.

Thursday Night

A slight chance of snow before 11pm. Mostly cloudy, with a low around 23.

Friday

A slight chance of snow. Mostly sunny, with a high near 35.

Friday Night

Partly cloudy, with a low around 25.

Saturday

A slight chance of snow. Mostly sunny, with a high near 42.