Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

CASTLE ROCK (TR950)

Lat: 46.27139°NLon: 122.89194°WElev: 213.0ft.

NA

55°F

13°C

Humidity 93%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 12 Apr 06:09 PM PDT
Extended Forecast for

12 Miles SSW Mossyrock WA

  • Tonight

    Tonight: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 44. Light west southwest wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly between 8am and noon.  Mostly cloudy, with a high near 49. Calm wind becoming west southwest around 5 mph in the afternoon.  Chance of precipitation is 70%.

    High: 49 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after 5am.  Snow level 3600 feet lowering to 2900 feet. Mostly cloudy, with a low around 40. Light west southwest wind.  Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely before 8am, then rain, mainly after 8am.  Snow level 2900 feet rising to 3500 feet in the afternoon. High near 45. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 5am, then rain, possibly mixed with snow.  Snow level 3500 feet lowering to 2100 feet after midnight . Low around 36. South southwest wind 5 to 9 mph becoming light west southwest  after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow showers before 11am, then rain showers. Some thunder is also possible.  Snow level 1800 feet. High near 43. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a chance of snow after 2am.  Snow level 2000 feet lowering to 1400 feet after midnight . Low around 34. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow before 8am, then rain likely.  Snow level 1400 feet rising to 2700 feet in the afternoon. Partly sunny, with a high near 47.

    High: 47 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Thursday Night

    Thursday Night: A slight chance of rain before 11pm.  Snow level 3000 feet lowering to 2200 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 44. Light west southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, mainly between 8am and noon. Mostly cloudy, with a high near 49. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
Showers likely, mainly after 5am. Snow level 3600 feet lowering to 2900 feet. Mostly cloudy, with a low around 40. Light west southwest wind. Chance of precipitation is 60%.
Tuesday
Showers likely before 8am, then rain, mainly after 8am. Snow level 2900 feet rising to 3500 feet in the afternoon. High near 45. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain before 5am, then rain, possibly mixed with snow. Snow level 3500 feet lowering to 2100 feet after midnight . Low around 36. South southwest wind 5 to 9 mph becoming light west southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain likely, possibly mixed with snow showers before 11am, then rain showers. Some thunder is also possible. Snow level 1800 feet. High near 43. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Snow level 2000 feet lowering to 1400 feet after midnight . Low around 34. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
A chance of snow before 8am, then rain likely. Snow level 1400 feet rising to 2700 feet in the afternoon. Partly sunny, with a high near 47.
Thursday Night
A slight chance of rain before 11pm. Snow level 3000 feet lowering to 2200 feet after midnight . Mostly cloudy, with a low around 37.
Friday
A slight chance of rain after 11am. Snow level 2100 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Mossyrock WA
 46.36°N 122.58°W (Elev. 1184 ft)
6:41 pm PDT Apr 12, 2026
6pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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