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

42°F

6°C

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

15 Miles SSE Newhalem WA

  • Tonight

    Tonight: Clear, with a low around 30. Northwest wind around 6 mph becoming east northeast after midnight.

    Low: 30 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 53. Wind chill values between 23 and 33 early. East southeast wind 5 to 7 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. East southeast wind 5 to 8 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 55. Southeast wind 6 to 8 mph becoming west southwest in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 11pm.  Mostly cloudy, with a low around 39. West southwest wind around 5 mph becoming southeast after midnight.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm.  High near 46. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely before 8am, then rain and snow likely between 8am and 11am, then rain likely after 11am.  Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain and snow likely before 2am, then a chance of snow.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Clear, with a low around 30. Northwest wind around 6 mph becoming east northeast after midnight.
Thursday
Sunny, with a high near 53. Wind chill values between 23 and 33 early. East southeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 36. East southeast wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 55. Southeast wind 6 to 8 mph becoming west southwest in the afternoon.
Friday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 39. West southwest wind around 5 mph becoming southeast after midnight.
Saturday
A chance of rain before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm. High near 46. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
Rain likely before 8am, then rain and snow likely between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 39.
Sunday Night
Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 34.
Monday
A chance of rain and snow before 11am, then a chance of rain between 11am and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 38.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 31.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Newhalem WA
 48.48°N 121.08°W (Elev. 3159 ft)
11:26 am PDT Apr 8, 2026
9pm 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