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

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Mist

31°F

-1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 31°F (-1°C)
Visibility 2.00 mi
Last update 04 Dec 12:37 AM PST
Extended Forecast for

9 Miles NNW Roslyn WA

  • Overnight

    Overnight: Rain and snow likely, mainly after 4am. Mostly cloudy, with a low around 31. West wind around 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow. Steady temperature around 34. West wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain. Temperature rising to around 38 by 3am. West wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F⇑

    Rain

  • Friday

    Friday: Rain. High near 39. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 39 °F

    Rain

  • Friday Night

    Friday Night: Rain before 1am, then rain, possibly mixed with snow. Low around 35. West wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain then
    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow. High near 35. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 35 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow. Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain before 10pm, then rain likely, possibly mixed with snow. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain/Snow

Detailed Forecast

Overnight
Rain and snow likely, mainly after 4am. Mostly cloudy, with a low around 31. West wind around 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Rain and snow. Steady temperature around 34. West wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain. Temperature rising to around 38 by 3am. West wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. High near 39. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 35. West wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain, possibly mixed with snow. High near 35. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Rain, possibly mixed with snow. Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 38. Chance of precipitation is 90%.
Sunday Night
Rain before 10pm, then rain likely, possibly mixed with snow. Low around 35. Chance of precipitation is 80%.
Monday
Rain likely, possibly mixed with snow before 1pm, then rain likely between 1pm and 4pm, then rain likely, possibly mixed with snow after 4pm. Mostly cloudy, with a high near 40.
Monday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 37.
Tuesday
Rain and snow. Mostly cloudy, with a high near 40.
Tuesday Night
Rain and snow. Mostly cloudy, with a low around 35.
Wednesday
Rain and snow. Mostly cloudy, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Roslyn WA
 47.37°N 121.17°W (Elev. 3743 ft)
Last Update:
10:55 pm PST Dec 3, 2025
Forecast Valid:
12am PST Dec 4, 2025-6pm PST Dec 10, 2025
 
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