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

Tracking a Strong Cold Front Crossing the Central to Eastern States into the Weekend

A strong cold front will cross the Rockies today, Midwest Friday, Great Lakes to Mississippi Valley Saturday, then East Coast on Sunday with areas of showers and thunderstorms. Cold high pressure in the wake of the front will bring areas of gusty winds and snow to the Rockies and Plains today into Saturday. Severe thunderstorms will be possible Saturday from east Texas into the Mid to Deep South. Read More >

Hazardous Weather Conditions

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

light snow,fog

32°F

0°C

Humidity 95%
Wind Speed NA 3 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 31°F (-1°C)
Visibility 0.50 mi
Last update 07 Dec 12:56 AM PST
Extended Forecast for

11 Miles N Roslyn WA

Winter Weather Advisory until December 8, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 8, 10:00am

    NOW until
    10:00am Fri

    Winter Weather Advisory

  • Today

    Today: Snow showers, possibly mixed with rain. High near 38. West wind 5 to 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

    Rain/Snow
    Likely then
    Rain/Snow

    High: 38 °F

  • Tonight

    Tonight: Snow showers. Low around 30. West wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Snow Showers
    then Snow
    Showers
    Likely

    Low: 30 °F

  • Friday

    Friday: A 30 percent chance of snow, mainly before 7am. Partly sunny, with a temperature rising to near 34 by noon, then falling to around 26 during the remainder of the day. Northwest wind around 8 mph.

    Chance Snow
    then Mostly
    Sunny

    High: 34 °F⇓

  • Friday
    Night

    Friday Night: A 30 percent chance of snow after 4am. Increasing clouds, with a low around 22. Light and variable wind becoming east around 5 mph after midnight.

    Mostly Cloudy
    then Chance
    Snow

    Low: 22 °F

  • Saturday

    Saturday: Snow, mainly after 10am. The snow could be heavy at times. High near 34. Southeast wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Heavy Snow

    High: 34 °F

  • Saturday
    Night

    Saturday Night: Rain, possibly mixed with snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Rain/Snow

    Low: 31 °F

  • Sunday

    Sunday: Rain. High near 41. Chance of precipitation is 90%.

    Rain

    High: 41 °F

  • Sunday
    Night

    Sunday Night: Rain. Low around 33. Chance of precipitation is 80%.

    Rain

    Low: 33 °F

Detailed Forecast

Today
Snow showers, possibly mixed with rain. High near 38. West wind 5 to 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers. Low around 30. West wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
A 30 percent chance of snow, mainly before 7am. Partly sunny, with a temperature rising to near 34 by noon, then falling to around 26 during the remainder of the day. Northwest wind around 8 mph.
Friday Night
A 30 percent chance of snow after 4am. Increasing clouds, with a low around 22. Light and variable wind becoming east around 5 mph after midnight.
Saturday
Snow, mainly after 10am. The snow could be heavy at times. High near 34. Southeast wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Rain, possibly mixed with snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday
Rain. High near 41. Chance of precipitation is 90%.
Sunday Night
Rain. Low around 33. Chance of precipitation is 80%.
Monday
A 50 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 39.
Monday Night
A slight chance of rain and snow before 10pm. Mostly cloudy, with a low around 28.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 37.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 37.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
11 Miles N Roslyn WA
 47.41°N 121.09°W (Elev. 2927 ft)
Last Update:
8:50 am PST Dec 7, 2023
Forecast Valid:
9am PST Dec 7, 2023-6pm PST Dec 13, 2023
 
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