Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

45°F

7°C

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

4 Miles NW Marblemount WA

Flood Watch March 20, 01:29am until March 20, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 20, 01:29am until March 20, 05:00pm

    NOW until 5:00pm Fri

    Flood Watch

  • Overnight

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain before 5pm, then rain and snow. The rain could be heavy at times.  Temperature falling to around 39 by 5pm. Southwest wind 13 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Heavy Rain
    then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow showers likely before 8pm, then a chance of snow showers.  Mostly cloudy, with a low around 28. Wind chill values between 21 and 26. West wind 10 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers likely, mainly before 11am.  Partly sunny, with a high near 33. Wind chill values between 21 and 26. West southwest wind 9 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers, mainly after 11pm.  Partly cloudy, with a low around 25. South southwest wind 9 to 17 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Overnight
Rain. Low around 40. Southwest wind around 14 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain before 5pm, then rain and snow. The rain could be heavy at times. Temperature falling to around 39 by 5pm. Southwest wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain and snow showers likely before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 28. Wind chill values between 21 and 26. West wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely, mainly before 11am. Partly sunny, with a high near 33. Wind chill values between 21 and 26. West southwest wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 40 percent chance of snow showers, mainly after 11pm. Partly cloudy, with a low around 25. South southwest wind 9 to 17 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 41.
Monday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 32.
Tuesday
Snow before 2pm, then rain and snow. Cloudy, with a high near 37.
Tuesday Night
Rain and snow. The snow could be heavy at times. Cloudy, with a low around 28.
Wednesday
Snow. Cloudy, with a high near 33.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Marblemount WA
 48.57°N 121.49°W (Elev. 4826 ft)
11:27 pm PDT Mar 19, 2026
1am PDT Mar 20, 2026-6pm PDT Mar 26, 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