Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

40°F

4°C

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

8 Miles NNW Newhalem WA

  • Tonight

    Tonight: Clear, with a low around 24. Wind chill values between 12 and 22. North northeast wind 8 to 13 mph.

    Low: 24 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 45. Wind chill values between 12 and 22 early. North northeast wind 6 to 13 mph becoming south southwest in the afternoon.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. Wind chill values between 24 and 34 early. South wind 9 to 11 mph becoming west southwest in the afternoon.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: A chance of rain after 11pm, mixing with snow after 2am.  Mostly cloudy, with a low around 34. West southwest wind 8 to 10 mph becoming southeast after midnight.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: Rain and snow likely, mainly after 11am.  Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow likely before 11pm, then a chance of snow.  Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Sunday

    Sunday: Snow.  Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Snow Likely

Detailed Forecast

Tonight
Clear, with a low around 24. Wind chill values between 12 and 22. North northeast wind 8 to 13 mph.
Thursday
Sunny, with a high near 45. Wind chill values between 12 and 22 early. North northeast wind 6 to 13 mph becoming south southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 30. Calm wind becoming south southeast around 5 mph after midnight.
Friday
Sunny, with a high near 49. Wind chill values between 24 and 34 early. South wind 9 to 11 mph becoming west southwest in the afternoon.
Friday Night
A chance of rain after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 34. West southwest wind 8 to 10 mph becoming southeast after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow likely, mainly after 11am. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
Snow. Mostly cloudy, with a high near 33.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 30.
Monday
Snow likely. Mostly cloudy, with a high near 31.
Monday Night
A chance of snow. Mostly cloudy, with a low around 28.
Tuesday
A chance of snow. Mostly cloudy, with a high near 31.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 27.
Wednesday
Snow likely. Mostly cloudy, with a high near 30.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Newhalem WA
 48.79°N 121.3°W (Elev. 4970 ft)
11:26 am PDT Apr 8, 2026
10pm PDT Apr 8, 2026-6pm PDT Apr 15, 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