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

Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

35°F

2°C

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

Newhalem WA

  • Today

    Today: A chance of rain and snow before 3pm, then rain between 3pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 52. Light and variable wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 52 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow

  • Tonight

    Tonight: Rain, possibly mixed with snow. Low around 39. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all rain after 8am. High near 47. West southwest wind 3 to 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 40. West southwest wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: A 20 percent chance of rain. Partly sunny, with a high near 53. Light west southwest wind.

    High: 53 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow before 3pm, then rain between 3pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 52. Light and variable wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain, possibly mixed with snow. Low around 39. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 47. West southwest wind 3 to 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 40. West southwest wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 53. Light west southwest wind.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 67.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Partly sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.66°N 121.27°W (Elev. 853 ft)
Last Update:
11:26 pm PDT Mar 31, 2026
Forecast Valid:
10am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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