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

41°F

5°C

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

2 Miles SSE Newhalem WA

Flood Watch December 10, 04:23am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 10, 04:23am until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Overnight

    Low: 45 °F

    Heavy Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. Areas of fog after 8am. High near 48. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.

    High: 48 °F

    Heavy Rain
    and Areas Fog

  • Wednesday Night

    Wednesday Night: Rain before 4am, then rain, possibly mixed with snow. The rain could be heavy at times. Patchy fog between 10pm and 11pm. Low around 40. Southwest wind around 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 40 °F

    Heavy Rain
    and Patchy
    Fog then
    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all rain after 7am. High near 44. Southwest wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain. Low around 39. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain. High near 45. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain

  • Saturday

    Saturday: A chance of rain. Partly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Patchy fog after 5am. Steady temperature around 45. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. The rain could be heavy at times. Areas of fog after 8am. High near 48. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.
Wednesday Night
Rain before 4am, then rain, possibly mixed with snow. The rain could be heavy at times. Patchy fog between 10pm and 11pm. Low around 40. Southwest wind around 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow, becoming all rain after 7am. High near 44. Southwest wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Rain. Low around 39. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 45. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 43. Chance of precipitation is 80%.
Saturday
A chance of rain. Partly sunny, with a high near 49.
Saturday Night
Rain, mainly after 10pm. Mostly cloudy, with a low around 42.
Sunday
Rain. Cloudy, with a high near 47.
Sunday Night
Rain. Mostly cloudy, with a low around 42.
Monday
Rain. Cloudy, with a high near 48.
Monday Night
Rain. Cloudy, with a low around 39.
Tuesday
Rain, possibly mixed with snow. Cloudy, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Newhalem WA
 48.65°N 121.23°W (Elev. 1401 ft)
Last Update:
1:25 am PST Dec 10, 2025
Forecast Valid:
4am PST Dec 10, 2025-6pm PST Dec 16, 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