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

38°F

3°C

Humidity 98%
Wind Speed NA NA MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 03 Mar 07:00 PM PST
Extended Forecast for

15 Miles N Roslyn WA

  • Tonight

    Tonight: Snow, possibly mixed with rain. Low around 34. Light southwest wind. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain. High near 40. West wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 29. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow likely. Partly sunny, with a high near 37. West wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely

  • Friday

    Friday: Rain likely, possibly mixed with snow before 1pm, then rain. High near 42. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain, mainly before 10pm. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Tonight
Snow, possibly mixed with rain. Low around 34. Light southwest wind. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow, possibly mixed with rain. High near 40. West wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 29. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
Snow likely. Partly sunny, with a high near 37. West wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Rain likely, possibly mixed with snow before 1pm, then rain. High near 42. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Rain, mainly before 10pm. Low around 35. Chance of precipitation is 80%.
Saturday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Saturday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
Rain likely before 4pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 44.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 28.
Monday
Snow. Mostly cloudy, with a high near 37.
Monday Night
Snow likely. Mostly cloudy, with a low around 22.
Tuesday
Snow likely. Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Roslyn WA
 47.46°N 121.04°W (Elev. 3602 ft)
Last Update:
3:20 pm PST Mar 3, 2026
Forecast Valid:
8pm PST Mar 3, 2026-6pm PDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation