Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

82°F

28°C

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

14 Miles NNE Mt Baker WA

Red Flag Warning August 22, 05:00am until August 22, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 57. South wind 3 to 6 mph.

    Low: 57 °F

    Cloudy then
    Chance
    Showers

  • Saturday

    Saturday: A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 61. East wind 6 to 8 mph becoming west in the morning.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Rain and thunderstorms before 4am, then rain likely.  Low around 49. Southwest wind 5 to 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 53. Southwest wind 5 to 7 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. West southwest wind around 5 mph becoming calm.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 57. South wind 3 to 6 mph.
Saturday
A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 61. East wind 6 to 8 mph becoming west in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain and thunderstorms before 4am, then rain likely. Low around 49. Southwest wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain. High near 53. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 46. West southwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
A chance of rain after 11am. Partly sunny, with a high near 58.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 44.
Thursday
A chance of rain. Partly sunny, with a high near 56.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Friday
A slight chance of rain. Mostly sunny, with a high near 56.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNE Mt Baker WA
 48.95°N 121.67°W (Elev. 4350 ft)
1:55 pm PDT Aug 21, 2026
3pm PDT Aug 21, 2026-6pm PDT Aug 28, 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