Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

28°F

-2°C

Humidity 95%
Wind Speed NA NA MPH
Barometer 29.55 in (1000.68 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Last update 18 Feb 12:00 AM PST
Extended Forecast for

15 Miles N Roslyn WA

  • Overnight

    Overnight: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 14. North wind around 7 mph.

    Low: 14 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly between 1pm and 4pm.  Partly sunny, with a high near 24. West wind around 9 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 10pm, then a chance of snow showers after 1am.  Mostly cloudy, with a low around 14. East wind around 7 mph.  Chance of precipitation is 40%.

    Low: 14 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 50 percent chance of snow showers, mainly before 4pm.  Mostly cloudy, with a high near 24. East wind 6 to 8 mph becoming southwest in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 10pm.  Partly cloudy, with a low around 11. Northwest wind around 6 mph.

    Low: 11 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 10am.  Partly sunny, with a high near 25.

    High: 25 °F

    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 14. North wind around 7 mph.
Wednesday
Snow showers likely, mainly between 1pm and 4pm. Partly sunny, with a high near 24. West wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
A chance of snow showers before 10pm, then a chance of snow showers after 1am. Mostly cloudy, with a low around 14. East wind around 7 mph. Chance of precipitation is 40%.
Thursday
A 50 percent chance of snow showers, mainly before 4pm. Mostly cloudy, with a high near 24. East wind 6 to 8 mph becoming southwest in the afternoon. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 11. Northwest wind around 6 mph.
Friday
A 30 percent chance of snow after 10am. Partly sunny, with a high near 25.
Friday Night
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 16.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21.
Sunday
Snow likely. Mostly cloudy, with a high near 30.
Sunday Night
Snow. Mostly cloudy, with a low around 24.
Monday
Snow. Mostly cloudy, with a high near 32.
Monday Night
Snow likely. Mostly cloudy, with a low around 22.
Tuesday
Snow likely. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Roslyn WA
 47.45°N 121.07°W (Elev. 5587 ft)
1:21 am PST Feb 18, 2026
1am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database