Monsoon Flood Threat in the Southwest; Hot in the South and Northwest

Monsoonal heavy rain will continue flash flood potential across the Southwest and Intermountain West to the central and southern Rockies through this weekend, especially in complex terrain, burn scars, and urban areas. Excessive heat and humidity with heat indices over 110 degrees will be common over much of the Deep South and interior Northwest this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

MARBLEMOUNT (MBMW1)

Lat: 48.539444°NLon: 121.446111°WElev: 357ft.

NA

75°F

24°C

Humidity 67%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 63°F (17°C)
Visibility NA
Last update 31 Jul 09:12 AM PDT
Extended Forecast for

4 Miles W Newhalem WA

Heat Advisory until July 31, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 31, 11:00pm

    NOW until
    11:00pm Sat

    Heat Advisory

  • Today

    Today: Mostly cloudy, with a high near 80. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.

    Mostly Cloudy

    High: 80 °F

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 3am.  Mostly cloudy, with a low around 62. Northwest wind 5 to 9 mph becoming calm  in the evening.

    Mostly Cloudy
    then Chance
    Rain

    Low: 62 °F

  • Sunday

    Sunday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am.  Mostly cloudy, with a temperature falling to around 63 by 9am. North northwest wind around 5 mph becoming calm.  Chance of precipitation is 50%.

    Chance
    Showers

    High: 68 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 59. East northeast wind around 5 mph becoming calm  in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 59 °F

  • Monday

    Monday: Mostly sunny, with a high near 72. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    Mostly Sunny

    High: 72 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Tuesday

    Tuesday: Sunny, with a high near 73.

    Sunny

    High: 73 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 55.

    Mostly Clear

    Low: 55 °F

Detailed Forecast

Today
Mostly cloudy, with a high near 80. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Tonight
A 30 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 62. Northwest wind 5 to 9 mph becoming calm in the evening.
Sunday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a temperature falling to around 63 by 9am. North northwest wind around 5 mph becoming calm. Chance of precipitation is 50%.
Sunday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 59. East northeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 72. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 72.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 55.
Thursday
A chance of rain. Partly sunny, with a high near 62.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 54.
Friday
A chance of rain. Partly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
4 Miles W Newhalem WA
 48.68°N 121.33°W (Elev. 4117 ft)
3:11 am PDT Jul 31, 2021
10am PDT Jul 31, 2021-6pm PDT Aug 6, 2021
 
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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