Extreme Fire Weather Concerns; Severe Thunderstorms from the Plains to Mississippi Valley

Extremely critical fire weather concerns for portions of the southern High Plans as strong wind and very dry conditions could result in rapid spread of any fires. Meanwhile, severe thunderstorms are expected once again across areas of the Central and Southern Plains, then spreading in the Mississippi Valley regions on Monday. Damaging winds, very large hail and strong tornadoes are possible. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

42°F

6°C

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

10 Miles SSE Newhalem WA

  • Overnight

    Overnight: Mostly clear, with a low around 23. North wind around 5 mph becoming light and variable.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of snow, mainly between noon and 5pm.  Mostly sunny, with a high near 34. Wind chill values between 17 and 24. West wind 6 to 15 mph, with gusts as high as 21 mph.  Little or no snow accumulation expected.

    High: 34 °F

    Sunny then
    Chance Snow

  • Monday Night

    Monday Night: A 10 percent chance of snow before 7pm.  Mostly cloudy, with a low around 28. West wind 7 to 11 mph.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 33. Wind chill values between 21 and 26. West southwest wind 6 to 11 mph.

    High: 33 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. West wind 6 to 13 mph becoming north after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 23. North wind around 5 mph becoming light and variable.
Monday
A 30 percent chance of snow, mainly between noon and 5pm. Mostly sunny, with a high near 34. Wind chill values between 17 and 24. West wind 6 to 15 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Monday Night
A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 28. West wind 7 to 11 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 33. Wind chill values between 21 and 26. West southwest wind 6 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 26. West wind 6 to 13 mph becoming north after midnight.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 49.
Saturday Night
A slight chance of rain and snow. Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Newhalem WA
 48.55°N 121.14°W (Elev. 7999 ft)
1:35 am PDT Apr 27, 2026
2am PDT Apr 27, 2026-6pm PDT May 3, 2026
 
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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