National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

54°F

12°C

Humidity 93%
Wind Speed SSW 10 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 52°F (11°C)
Visibility 4.00 mi
Last update 20 Mar 10:35 AM PDT
Extended Forecast for

7 Miles N Necanicum OR

  • Today

    Today: Rain, mainly before 3pm. High near 53. West southwest wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before midnight. Snow level 5200 feet lowering to 2100 feet after midnight . Mostly cloudy, with a low around 38. Light north northwest wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Areas of frost after midnight. Otherwise, increasing clouds, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Sunday

    Sunday: A chance of rain and snow before 11am. Snow level 1700 feet rising to 2900 feet in the afternoon. Mostly sunny, with a high near 50. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain likely after 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

Today
Rain, mainly before 3pm. High near 53. West southwest wind 3 to 5 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 midnight. Snow level 5200 feet lowering to 2100 feet after midnight . Mostly cloudy, with a low around 38. Light north northwest wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 46. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Areas of frost after midnight. Otherwise, increasing clouds, with a low around 34. Light and variable wind.
Sunday
A chance of rain and snow before 11am. Snow level 1700 feet rising to 2900 feet in the afternoon. Mostly sunny, with a high near 50. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly cloudy, with a high near 52.
Monday Night
Rain likely after 11pm. Mostly cloudy, with a low around 42.
Tuesday
Rain. Cloudy, with a high near 51.
Tuesday Night
Rain. Cloudy, with a low around 39.
Wednesday
Rain. Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain and snow. Snow level 2800 feet lowering to 1900 feet after midnight . Mostly cloudy, with a low around 35.
Thursday
A slight chance of rain and snow. Snow level 1700 feet rising to 2400 feet in the afternoon. Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Necanicum OR
 46°N 123.75°W (Elev. 945 ft)
Last Update:
10:41 am PDT Mar 20, 2026
Forecast Valid:
10am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation