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 >

Current conditions at

JIM CREEK (SWYW1)

Lat: 48.1785°NLon: 122.02919°WElev: 786.0ft.

NA

51°F

11°C

Humidity 47%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 21 Mar 04:42 PM PDT
Extended Forecast for

Granite Falls WA

  • Tonight

    Tonight: A slight chance of rain before 9pm, then a chance of rain after 1am.  Mostly cloudy, with a low around 35. Calm wind becoming southeast around 5 mph.  Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 7am.  Partly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain after 11pm.  Cloudy, with a low around 40. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 53. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then rain after 11pm.  Low around 39. Chance of precipitation is 90%.

    Low: 39 °F

    Showers

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 2am, then rain and snow likely.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
A slight chance of rain before 9pm, then a chance of rain after 1am. Mostly cloudy, with a low around 35. Calm wind becoming southeast around 5 mph. Chance of precipitation is 30%.
Sunday
A 30 percent chance of rain, mainly before 7am. Partly sunny, with a high near 51. Calm wind.
Sunday Night
Mostly cloudy, with a low around 32. Calm wind.
Monday
Partly sunny, with a high near 53. Light and variable wind.
Monday Night
A 50 percent chance of rain after 11pm. Cloudy, with a low around 40. West northwest wind around 5 mph becoming calm in the evening.
Tuesday
Rain. High near 53. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Low around 39. Chance of precipitation is 90%.
Wednesday
Rain. Cloudy, with a high near 50.
Wednesday Night
Rain before 2am, then rain and snow likely. Mostly cloudy, with a low around 35.
Thursday
Rain and snow likely, becoming all rain after 8am. Mostly cloudy, with a high near 51.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 33.
Friday
A chance of rain. Partly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 35.
Saturday
A chance of rain. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Granite Falls WA
 48.08°N 121.96°W (Elev. 568 ft)
2:01 pm PDT Mar 21, 2026
5pm PDT Mar 21, 2026-6pm PDT Mar 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