Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

Astoria, Astoria Regional Airport (KAST)

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

Rain

46°F

8°C

Humidity 93%
Wind Speed S 6 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 45°F (7°C)
Visibility 8.00 mi
Wind Chill43°F (6°C)
Last update 14 Apr 04:00 AM PDT
Extended Forecast for

8 Miles NNW Necanicum OR

  • Overnight

    Overnight: A slight chance of showers before 5am, then a slight chance of rain after 5am.  Mostly cloudy, with a low around 42. South southwest wind around 5 mph.  Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm.  High near 48. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain, mainly before 2am.  Snow level 4400 feet lowering to 1900 feet after midnight . Low around 38. Southwest wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 36 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Rain showers before 8am, then rain, possibly mixed with snow showers between 8am and 2pm, then rain showers after 2pm. Some thunder is also possible.  Snow level 1800 feet. High near 44. Light west northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Snow level 2000 feet. Low around 37. West northwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 23 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Showers

  • Thursday

    Thursday: A 50 percent chance of showers.  Snow level 2200 feet rising to 2800 feet in the afternoon. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm.  Snow level 2700 feet. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of showers before 5am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 42. South southwest wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm. High near 48. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain, mainly before 2am. Snow level 4400 feet lowering to 1900 feet after midnight . Low around 38. Southwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain showers before 8am, then rain, possibly mixed with snow showers between 8am and 2pm, then rain showers after 2pm. Some thunder is also possible. Snow level 1800 feet. High near 44. Light west northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Showers and possibly a thunderstorm. Snow level 2000 feet. Low around 37. West northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 50 percent chance of showers. Snow level 2200 feet rising to 2800 feet in the afternoon. Partly sunny, with a high near 49.
Thursday Night
A 20 percent chance of showers before 11pm. Snow level 2700 feet. Mostly cloudy, with a low around 39.
Friday
Mostly cloudy, with a high near 52.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
A chance of rain after 11am. Partly sunny, with a high near 59.
Saturday Night
Rain likely. Mostly cloudy, with a low around 46.
Sunday
Rain. Mostly cloudy, with a high near 53.
Sunday Night
Rain likely. Mostly cloudy, with a low around 42.
Monday
Rain likely. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Necanicum OR
 46.01°N 123.78°W (Elev. 1207 ft)
3:41 am PDT Apr 14, 2026
4am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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