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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

34°F

1°C

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

8 Miles SE Mt Baker WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 44. South wind around 6 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of snow after 1am. Increasing clouds, with a low around 33. Light and variable wind. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Mostly Clear
    then Chance
    Snow

  • Sunday

    Sunday: Rain and snow likely before 2pm, then a chance of rain. Mostly cloudy, with a high near 45. Light west southwest wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 47. Chance of precipitation is 100%.

    High: 47 °F

    Rain

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Cloudy, with a low around 37.

    Low: 37 °F

    Showers

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after 11am. Cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow
    then Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 44. South wind around 6 mph.
Tonight
A 40 percent chance of snow after 1am. Increasing clouds, with a low around 33. Light and variable wind. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow likely before 2pm, then a chance of rain. Mostly cloudy, with a high near 45. Light west southwest wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 34. Light and variable wind.
Monday
Partly sunny, with a high near 51. Light and variable wind.
Monday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 39.
Tuesday
Rain. High near 47. Chance of precipitation is 100%.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Cloudy, with a low around 37.
Wednesday
Rain and snow, becoming all rain after 11am. Cloudy, with a high near 46.
Wednesday Night
Rain before 8pm, then rain and snow. Mostly cloudy, with a low around 33.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 45.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Friday
A chance of rain and snow. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Mt Baker WA
 48.67°N 121.72°W (Elev. 991 ft)
Last Update:
11:25 am PDT Mar 21, 2026
Forecast Valid:
1pm PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation