Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

43°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 NNE Mt Baker WA

Flood Watch March 18, 01:00pm until March 20, 05:00pm
Click here for hazard details and duration
Flood Watch
  • Overnight

    Overnight: Rain.  Low around 36. Southwest wind around 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 38. South southwest wind 10 to 14 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 38 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 36. South wind around 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all rain after 5pm.  High near 38. South southwest wind around 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow before 11pm, then rain between 11pm and 2am, then rain, possibly mixed with snow after 2am.  Low around 35. South southwest wind around 14 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow.  High near 37. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow before 11pm, then snow showers likely after 11pm. The snow could be heavy at times.  Low around 24. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Heavy Snow
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: Snow showers likely, mainly before 11am.  Mostly cloudy, with a high near 29.

    High: 29 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of snow showers.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Rain. Low around 36. Southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 38. South southwest wind 10 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain. Low around 36. South wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain, possibly mixed with snow, becoming all rain after 5pm. High near 38. South southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain, possibly mixed with snow before 11pm, then rain between 11pm and 2am, then rain, possibly mixed with snow after 2am. Low around 35. South southwest wind around 14 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday
Rain and snow. High near 37. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Friday Night
Snow before 11pm, then snow showers likely after 11pm. The snow could be heavy at times. Low around 24. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 29.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Sunday
A chance of snow showers. Partly sunny, with a high near 31.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Monday
A chance of snow showers. Mostly cloudy, with a high near 35.
Monday Night
Snow likely. Mostly cloudy, with a low around 27.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 31.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Mt Baker WA
 48.95°N 121.64°W (Elev. 5220 ft)
2:26 am PDT Mar 18, 2026
4am PDT Mar 18, 2026-6pm PDT Mar 24, 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