Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

40°F

4°C

Humidity	80%
Wind Speed	NA NA MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	17 Mar 02:00 AM PDT

More Information:

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

Extended Forecast for

15 Miles N Roslyn WA

Overnight
Low: 34 °F
Rain
Tuesday
High: 42 °F
Rain
Tuesday Night
Low: 40 °F
Rain
Wednesday
High: 42 °F
Rain
Wednesday Night
Low: 38 °F
Rain
Thursday
High: 45 °F
Rain
Thursday Night
Low: 38 °F
Rain
Friday
High: 45 °F
Rain/Snow
Friday Night
Low: 27 °F
Rain/Snow
Likely then
Chance Snow

Detailed Forecast

Overnight

Rain. Low around 34. West wind around 20 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain. High near 42. West wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Steady temperature around 40. West wind 8 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

Rain. High near 42. West wind 9 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain. Low around 38. West wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain. High near 45. Chance of precipitation is 80%.

Thursday Night

Rain. Low around 38. Chance of precipitation is 80%.

Friday

Rain before 11am, then rain, possibly mixed with snow. High near 45. Chance of precipitation is 80%.

Friday Night

Rain likely, possibly mixed with snow, becoming all snow after 8pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

Saturday

A chance of snow. Partly sunny, with a high near 34.

Saturday Night

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