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

35°F

2°C

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

12 Miles NE Mt Baker WA

Flood Watch March 21, 12:59am until March 21, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 21, 12:59am until March 21, 05:00pm

    NOW until 5:00pm Sat

    Flood Watch

  • Overnight

    Low: 31 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow before 3pm, then a slight chance of snow after 4pm. Partly sunny, with a high near 41. Light and variable wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow after 1am. Increasing clouds, with a low around 29. Light and variable wind becoming south around 6 mph after midnight. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Mostly Clear
    then Chance
    Snow

  • Sunday

    Sunday: Snow before 2pm, then snow likely, possibly mixed with rain. High near 43. Wind chill values between 25 and 35. South southeast wind around 6 mph becoming west southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 29. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow, mainly after 11pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 11am. Cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    then Rain

Detailed Forecast

Overnight
A slight chance of rain and snow before 2am, then a slight chance of rain and snow after 4am. Mostly cloudy, with a low around 31. Light and variable wind. Chance of precipitation is 20%.
Saturday
A chance of snow before 3pm, then a slight chance of snow after 4pm. Partly sunny, with a high near 41. Light and variable wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow after 1am. Increasing clouds, with a low around 29. Light and variable wind becoming south around 6 mph after midnight. New snow accumulation of less than a half inch possible.
Sunday
Snow before 2pm, then snow likely, possibly mixed with rain. High near 43. Wind chill values between 25 and 35. South southeast wind around 6 mph becoming west southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 29. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Partly sunny, with a high near 48.
Monday Night
Rain likely, possibly mixed with snow, mainly after 11pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 11am. Cloudy, with a high near 45.
Tuesday Night
Rain before 11pm, then rain and snow. Some thunder is also possible. Cloudy, with a low around 32.
Wednesday
Rain and snow, becoming all rain after 2pm. Cloudy, with a high near 43.
Wednesday Night
Rain and snow. Cloudy, with a low around 28.
Thursday
Rain and snow. Mostly cloudy, with a high near 42.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Friday
A chance of rain and snow. Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Mt Baker WA
 48.89°N 121.65°W (Elev. 2198 ft)
Last Update:
11:27 pm PDT Mar 20, 2026
Forecast Valid:
12am 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