National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

37°F

3°C

Humidity 99%
Wind Speed NA NA MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 03 Mar 11:00 PM PST
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: Rain before 4am, then rain, possibly mixed with snow. Steady temperature around 39. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow. High near 39. Light and variable wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain. Low around 32. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Thursday

    Thursday: Snow before 4pm, then rain and snow. High near 34. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 32. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow

  • Friday

    Friday: Rain likely, possibly mixed with snow before 10am, then rain. High near 39. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: Rain. Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Rain

  • Saturday

    Saturday: Rain. High near 41. Chance of precipitation is 80%.

    High: 41 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Rain

Detailed Forecast

Tonight
Rain before 4am, then rain, possibly mixed with snow. Steady temperature around 39. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain and snow. High near 39. Light and variable wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Snow, possibly mixed with rain. Low around 32. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow before 4pm, then rain and snow. High near 34. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday Night
Rain, possibly mixed with snow. Low around 32. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain likely, possibly mixed with snow before 10am, then rain. High near 39. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain. Low around 37. Chance of precipitation is 90%.
Saturday
Rain. High near 41. Chance of precipitation is 80%.
Saturday Night
Rain. Low around 38. Chance of precipitation is 80%.
Sunday
Rain. Mostly cloudy, with a high near 41.
Sunday Night
Rain and snow. Mostly cloudy, with a low around 30.
Monday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 35.
Monday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 26.
Tuesday
Snow likely. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.41°W (Elev. 2812 ft)
Last Update:
9:15 pm PST Mar 3, 2026
Forecast Valid:
11pm PST Mar 3, 2026-6pm PDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation