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

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

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
Extended Forecast for

2 Miles SSE Snoqualmie Pass WA

  • Overnight

    Overnight: Rain.  Low around 39. West wind around 5 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 46. West wind around 5 mph becoming calm  in the morning.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 46 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Steady temperature around 45. Calm wind.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 45 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 46. Calm wind.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 41. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 49. Chance of precipitation is 90%.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 43. Chance of precipitation is 90%.

    Low: 43 °F

    Rain

  • Friday

    Friday: Rain.  High near 49. Chance of precipitation is 90%.

    High: 49 °F

    Rain

  • Friday Night

    Friday Night: Rain likely before 11pm, then a chance of rain and snow.  Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Rain. Low around 39. West wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 46. West wind around 5 mph becoming calm in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Steady temperature around 45. Calm wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain. High near 46. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain. Low around 41. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 49. Chance of precipitation is 90%.
Thursday Night
Rain. Low around 43. Chance of precipitation is 90%.
Friday
Rain. High near 49. Chance of precipitation is 90%.
Friday Night
Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Saturday
A chance of rain and snow before 11am, then a chance of snow between 11am and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 39.
Saturday Night
A chance of rain and snow. Partly cloudy, with a low around 27.
Sunday
A chance of rain and snow. Partly sunny, with a high near 43.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Snoqualmie Pass WA
 47.39°N 121.4°W (Elev. 2759 ft)
3:07 am PDT Mar 17, 2026
3am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database