Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. 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

Newhalem WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 47. Light and variable wind becoming west southwest around 5 mph.

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: Snow, possibly mixed with rain, mainly after 5am.  Low around 33. Light and variable wind becoming northeast 5 to 8 mph in the evening.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow before 2pm, then rain.  High near 45. North northeast wind 6 to 9 mph becoming west in the afternoon.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 8pm, then rain and snow.  Low around 34. Northwest wind around 6 mph becoming southwest in the evening.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow.  High near 40. West southwest wind 7 to 9 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 8pm, then a chance of rain between 8pm and 11pm.  Mostly cloudy, with a low around 35. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A 20 percent chance of rain before 11am.  Partly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 47. Light and variable wind becoming west southwest around 5 mph.
Tonight
Snow, possibly mixed with rain, mainly after 5am. Low around 33. Light and variable wind becoming northeast 5 to 8 mph in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Rain likely, possibly mixed with snow before 2pm, then rain. High near 45. North northeast wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain before 8pm, then rain and snow. Low around 34. Northwest wind around 6 mph becoming southwest in the evening. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow. High near 40. West southwest wind 7 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow before 8pm, then a chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 35. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
A slight chance of rain. Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.67°N 121.23°W (Elev. 1493 ft)
11:27 am PDT Mar 31, 2026
12pm PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

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