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

Astoria, Astoria Regional Airport (KAST)

Lat: 46.15694°NLon: 123.8825°WElev: 10.0ft.

light rain,mist

53°F

12°C

Humidity 92%
Wind Speed SW 12 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 51°F (11°C)
Visibility 1.50 mi
Last update 20 Mar 11:55 AM PDT
Extended Forecast for

3 Miles N Arch Cape OR

  • This Afternoon

    This Afternoon: Rain, mainly before 4pm.  High near 51. West wind 6 to 8 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 2am.  Cloudy, then gradually becoming partly cloudy, with a low around 40. North wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 46. North wind 6 to 8 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm.  Increasing clouds, with a low around 38. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 38 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 11am.  Mostly sunny, with a high near 49. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 49 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain after 11pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 52. Breezy.

    High: 52 °F

    Rain and
    Breezy

Detailed Forecast

This Afternoon
Rain, mainly before 4pm. High near 51. West wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 40 percent chance of rain, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 40. North wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 46. North wind 6 to 8 mph.
Saturday Night
A 20 percent chance of rain after 11pm. Increasing clouds, with a low around 38. North northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 49. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly cloudy, with a high near 50.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 44.
Tuesday
Rain. Cloudy, with a high near 52. Breezy.
Tuesday Night
Rain. Cloudy, with a low around 44. Breezy.
Wednesday
Rain. Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Thursday
A slight chance of rain. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Arch Cape OR
 45.86°N 123.95°W (Elev. 614 ft)
11:41 am PDT Mar 20, 2026
12pm PDT Mar 20, 2026-6pm PDT Mar 26, 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