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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Astoria, Astoria Regional Airport (KAST)

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

Overcast

46°F

8°C

Humidity 93%
Wind Speed WSW 8 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Apr 06:00 AM PDT
Extended Forecast for

8 Miles NNW Necanicum OR

  • Today

    Today: Showers likely, mainly before 10am.  Snow level 3300 feet. Mostly cloudy, with a high near 48. Calm wind becoming west around 6 mph in the morning.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers after 2am.  Snow level 3100 feet. Mostly cloudy, with a low around 42. Light southwest wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Rain.  Snow level 3400 feet. High near 48. South southwest wind 5 to 14 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 4100 feet lowering to 2500 feet after midnight . Low around 38. Breezy, with a southwest wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 38 °F

    Rain and
    Breezy then
    Rain Likely

  • Wednesday

    Wednesday: Rain before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm.  Snow level 1900 feet. High near 46. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 46 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm.  Snow level 2000 feet. Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Showers then
    Rain Likely

  • Thursday

    Thursday: A 50 percent chance of rain.  Snow level 2100 feet rising to 2700 feet in the afternoon. Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of rain.  Snow level 2700 feet. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

  • Friday

    Friday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

Today
Showers likely, mainly before 10am. Snow level 3300 feet. Mostly cloudy, with a high near 48. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of showers after 2am. Snow level 3100 feet. Mostly cloudy, with a low around 42. Light southwest wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. Snow level 3400 feet. High near 48. South southwest wind 5 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Snow level 4100 feet lowering to 2500 feet after midnight . Low around 38. Breezy, with a southwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. Snow level 1900 feet. High near 46. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm. Snow level 2000 feet. Low around 37. Chance of precipitation is 90%.
Thursday
A 50 percent chance of rain. Snow level 2100 feet rising to 2700 feet in the afternoon. Partly sunny, with a high near 51.
Thursday Night
A slight chance of rain. Snow level 2700 feet. Mostly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
A slight chance of rain. Snow level 3100 feet rising to 3800 feet in the afternoon. Partly sunny, with a high near 56.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43.
Sunday
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)
5:41 am PDT Apr 13, 2026
6am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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