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

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

47°F

8°C

Humidity 89%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 13 Apr 10:27 AM PDT
Extended Forecast for

Skamania WA

  • Today

    Today: Showers.  High near 52. Windy, with a west southwest wind around 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Showers and
    Windy

  • Tonight

    Tonight: A chance of showers before 11pm, then a slight chance of showers after 3am.  Mostly cloudy, with a low around 41. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 50%.

    Low: 41 °F

    Breezy.
    Chance
    Showers then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Rain, mainly after 11am.  High near 48. Windy, with a southwest wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain and
    Windy

  • Tuesday Night

    Tuesday Night: Rain.  Low around 39. Very windy, with a southwest wind 28 to 33 mph, with gusts as high as 48 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 39 °F

    Rain and Very
    Windy

  • 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 2700 feet lowering to 2100 feet. High near 46. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 46 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm.  Snow level 2300 feet lowering to 1500 feet after midnight . Low around 37. Windy.  Chance of precipitation is 90%.

    Low: 37 °F

    Showers and
    Windy then
    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 11am.  Snow level 1500 feet rising to 2700 feet in the afternoon. Mostly cloudy, with a high near 49. Breezy.  Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain before 11pm.  Partly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Chance Rain
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
Showers. High near 52. Windy, with a west southwest wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers before 11pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 41. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Tuesday
Rain, mainly after 11am. High near 48. Windy, with a southwest wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 39. Very windy, with a southwest wind 28 to 33 mph, with gusts as high as 48 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 2700 feet lowering to 2100 feet. High near 46. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm. Snow level 2300 feet lowering to 1500 feet after midnight . Low around 37. Windy. Chance of precipitation is 90%.
Thursday
Rain likely, mainly after 11am. Snow level 1500 feet rising to 2700 feet in the afternoon. Mostly cloudy, with a high near 49. Breezy. Chance of precipitation is 60%.
Thursday Night
A chance of rain before 11pm. Partly cloudy, with a low around 37. Breezy.
Friday
Partly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 61.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45.
Sunday
Rain likely. Mostly cloudy, with a high near 57. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Skamania WA
 45.62°N 122.04°W (Elev. 200 ft)
9:41 am PDT Apr 13, 2026
10am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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