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.

Mostly Cloudy

46°F

8°C

Humidity 70%
Wind Speed NNW 10 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 21 Mar 01:35 AM PDT
Extended Forecast for

5 Miles NNE Cannon Beach OR

  • Overnight

    Overnight: A 20 percent chance of rain before 2am.  Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 43. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 49. North wind 6 to 8 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 37. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 37 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of rain before 11am.  Partly sunny, with a high near 50. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 50 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. North wind 6 to 10 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 53. Breezy.

    High: 53 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Rain and
    Breezy

Detailed Forecast

Overnight
A 20 percent chance of rain before 2am. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 43. North wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 49. North wind 6 to 8 mph.
Saturday Night
Increasing clouds, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A 30 percent chance of rain before 11am. Partly sunny, with a high near 50. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 38. North wind 6 to 10 mph.
Monday
Mostly cloudy, with a high near 51.
Monday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 43. Chance of precipitation is 70%.
Tuesday
Rain. Cloudy, with a high near 53. Breezy.
Tuesday Night
Rain. Cloudy, with a low around 42. Breezy.
Wednesday
Rain. Cloudy, with a high near 50.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Partly sunny, with a high near 51.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 38.
Friday
A slight chance of rain. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Cannon Beach OR
 45.99°N 123.93°W (Elev. 39 ft)
1:41 am PDT Mar 21, 2026
1am PDT Mar 21, 2026-6pm PDT Mar 27, 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