Air Quality Concerns; Fire Weather; Extreme Heat; Severe Thunderstorms and Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and flash flooding possible for the Southeast through today. Strong to severe thunderstorms for the Southern Plains with severe wind gusts and large hail possible. Read More >

Current conditions at

EW1976 Ferndale (E1976)

Lat: 48.903°NLon: 122.58167°WElev: 64.0ft.

NA

63°F

17°C

Humidity 79%
Wind Speed SSW 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 56°F (13°C)
Visibility NA
Last update 04 Aug 09:30 AM PDT
Extended Forecast for

Lynden WA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 75. Southwest wind 6 to 8 mph.

    High: 75 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 55. South wind 3 to 7 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 74. West southwest wind 3 to 6 mph.

    High: 74 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 58. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 58 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely before 5pm, then showers likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 73. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then rain likely after 8pm.  Mostly cloudy, with a low around 58. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers
    Likely

  • Thursday

    Thursday: Rain likely, mainly before 11am.  Partly sunny, with a high near 73. Chance of precipitation is 60%.

    High: 73 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 75. Southwest wind 6 to 8 mph.
Tonight
Increasing clouds, with a low around 55. South wind 3 to 7 mph.
Tuesday
Mostly cloudy, with a high near 74. West southwest wind 3 to 6 mph.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 58. West southwest wind around 6 mph becoming calm in the evening.
Wednesday
Rain likely before 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 73. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then rain likely after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain likely, mainly before 11am. Partly sunny, with a high near 73. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 83.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Lynden WA
 48.95°N 122.45°W (Elev. 98 ft)
8:01 am PDT Aug 4, 2025
9am PDT Aug 4, 2025-6pm PDT Aug 10, 2025
 
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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