Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Partly Cloudy

57°F

14°C

Humidity 71%
Wind Speed NA 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 31 Jul 07:56 AM PDT
Extended Forecast for

5 Miles NE Snoqualmie Pass WA

Red Flag Warning July 31, 11:00am until July 31, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: A 30 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 71. Northwest wind 6 to 9 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 52. North wind 6 to 9 mph.  Chance of precipitation is 40%.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before 11am.  Mostly cloudy, with a high near 64. Northwest wind 6 to 9 mph.

    High: 64 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm.  Partly cloudy, with a low around 50. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 50 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 65. Northwest wind 6 to 9 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 71. Northwest wind 6 to 9 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. North wind 6 to 9 mph. Chance of precipitation is 40%.
Friday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 64. Northwest wind 6 to 9 mph.
Friday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 50. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 65. Northwest wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Snoqualmie Pass WA
 47.48°N 121.33°W (Elev. 5141 ft)
6:12 am PDT Jul 31, 2025
8am PDT Jul 31, 2025-6pm PDT Aug 6, 2025
 
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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