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

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 >

Hazardous Weather Conditions

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

44°F

7°C

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

Mt Baker WA

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

    NOW until 5:00pm Fri

    Flood Watch

  • This Afternoon

    High: 36 °F

    Rain

  • Tonight

    Tonight: Rain before 8pm, then rain, possibly mixed with snow between 8pm and 11pm, then rain after 11pm. The rain could be heavy at times. Low around 34. Wind chill values between 25 and 30. South southwest wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    then Heavy
    Rain

  • Thursday

    Thursday: Rain and snow. The rain could be heavy at times. High near 36. Wind chill values between 24 and 29. South southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow before 8pm, then snow between 8pm and 2am, then rain and snow after 2am. The snow could be heavy at times. Low around 33. Wind chill values between 24 and 29. South southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 33 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow, becoming all snow after 8am. The snow could be heavy at times. High near 35. Southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 35 °F

    Rain/Snow
    then Heavy
    Snow

  • Friday Night

    Friday Night: Snow. Low around 20. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 20 °F

    Snow then
    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before 11am. Partly sunny, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 11pm. Partly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

This Afternoon
Rain. High near 36. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain before 8pm, then rain, possibly mixed with snow between 8pm and 11pm, then rain after 11pm. The rain could be heavy at times. Low around 34. Wind chill values between 25 and 30. South southwest wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow. The rain could be heavy at times. High near 36. Wind chill values between 24 and 29. South southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Rain and snow before 8pm, then snow between 8pm and 2am, then rain and snow after 2am. The snow could be heavy at times. Low around 33. Wind chill values between 24 and 29. South southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday
Rain and snow, becoming all snow after 8am. The snow could be heavy at times. High near 35. Southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Friday Night
Snow. Low around 20. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow likely, mainly before 11am. Partly sunny, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow, mainly after 11pm. Partly cloudy, with a low around 18.
Sunday
A chance of snow. Partly sunny, with a high near 30.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21.
Monday
A chance of snow. Mostly cloudy, with a high near 34.
Monday Night
Snow likely. Mostly cloudy, with a low around 25.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 30. Breezy.
Tuesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 23. Breezy.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 28. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mt Baker WA
 48.79°N 121.78°W (Elev. 6877 ft)
Last Update:
3:18 pm PDT Mar 18, 2026
Forecast Valid:
3pm PDT Mar 18, 2026-6pm PDT Mar 25, 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