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

Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

58°F

14°C

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

14 Miles SSE Newhalem WA

  • Overnight

    Overnight: A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 40. Calm wind becoming west northwest 5 to 8 mph.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain before 11am, then rain, possibly mixed with snow between 11am and noon, then rain after noon. Temperature falling to around 40 by 11am. West wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F⇓

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain. Low around 36. West wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 1pm, then a chance of rain between 1pm and 5pm, then snow, possibly mixed with rain after 5pm. High near 43. West wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow, possibly mixed with rain. Low around 35. West wind around 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Friday

    Friday: Snow, possibly mixed with rain. High near 41. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow. Low around 33. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 40. Calm wind becoming west northwest 5 to 8 mph.
Wednesday
Rain before 11am, then rain, possibly mixed with snow between 11am and noon, then rain after noon. Temperature falling to around 40 by 11am. West wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Snow, possibly mixed with rain. Low around 36. West wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 1pm, then a chance of rain between 1pm and 5pm, then snow, possibly mixed with rain after 5pm. High near 43. West wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Snow, possibly mixed with rain. Low around 35. West wind around 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Snow, possibly mixed with rain. High near 41. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow. Low around 33. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Rain, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a high near 43.
Saturday Night
A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
A slight chance of rain. Mostly sunny, with a high near 52.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE Newhalem WA
 48.49°N 121.12°W (Elev. 2441 ft)
Last Update:
11:26 pm PDT May 12, 2026
Forecast Valid:
12am PDT May 13, 2026-6pm PDT May 19, 2026
 
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