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

Hazardous Weather Conditions

Current conditions at

MARTEN RIDGE (MRTW1)

Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.

NA

64°F

18°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Newhalem WA

Fire Weather Watch July 15, 11:00am until July 16, 11:00pm
Heat Advisory July 15, 12:00pm until July 16, 10:00pm
Click here for hazard details and duration
Fire Weather Watch
Heat Advisory

  • Tonight

    Tonight: Patchy smoke after 4am. Mostly clear, with a low around 61. North northwest wind around 6 mph becoming east northeast after midnight.

    Low: 61 °F

    Mostly Clear
    then Patchy
    Smoke

  • Tuesday

    Tuesday: Patchy smoke. Sunny, with a high near 88. East northeast wind 5 to 7 mph becoming calm in the afternoon.

    High: 88 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Widespread haze before 1am. Patchy smoke after 1am. Clear, with a low around 66. Southwest wind around 6 mph becoming calm in the evening.

    Low: 66 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze between 10am and 11am. Patchy smoke before 10am. Sunny, with a high near 87. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 87 °F

    Haze then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. West southwest wind 5 to 9 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy smoke after 4am. Mostly clear, with a low around 61. North northwest wind around 6 mph becoming east northeast after midnight.
Tuesday
Patchy smoke. Sunny, with a high near 88. East northeast wind 5 to 7 mph becoming calm in the afternoon.
Tuesday Night
Widespread haze before 1am. Patchy smoke after 1am. Clear, with a low around 66. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
Widespread haze between 10am and 11am. Patchy smoke before 10am. Sunny, with a high near 87. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 63. West southwest wind 5 to 9 mph becoming calm in the evening.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 64.
Friday
Mostly sunny, with a high near 84.
Friday Night
Mostly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.66°N 121.27°W (Elev. 853 ft)
Last Update:
2:25 pm PDT Jul 14, 2025
Forecast Valid:
7pm PDT Jul 14, 2025-6pm PDT Jul 21, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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