Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather 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 CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

LARCH MT. (TR951)

Lat: 45.72306°NLon: 122.34528°WElev: 1150.0ft.

NA

39°F

4°C

Humidity 98%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 14 Apr 07:09 AM PDT
Extended Forecast for

6 Miles NW Red Rock Ranch WA

Winter Storm Warning April 14, 05:00pm until April 16, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  • Today

    Today: Rain, mainly after noon.  Snow level 3300 feet rising to 3800 feet in the afternoon. High near 43. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Breezy.
    Chance Rain
    then Rain

  • Tonight

    Tonight: Rain before 4am, then rain, possibly mixed with snow.  Snow level 4200 feet lowering to 2300 feet after midnight . Low around 34. Windy, with a southwest wind 13 to 22 mph becoming west northwest after midnight. Winds could gust as high as 44 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain and
    Windy then
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers. Some thunder is also possible.  Snow level rising to 2200 feet in the afternoon. High near 41. West southwest wind 10 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers before 11pm, then a chance of snow showers. Some thunder is also possible.  Snow level 2100 feet lowering to 1700 feet after midnight . Low around 33. Southwest wind 6 to 14 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers before 11am, then rain showers likely.  Snow level rising to 2800 feet in the afternoon. Mostly cloudy, with a high near 45. Southwest wind 6 to 9 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 11pm.  Snow level 3300 feet lowering to 2500 feet after midnight . Partly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Today
Rain, mainly after noon. Snow level 3300 feet rising to 3800 feet in the afternoon. High near 43. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain before 4am, then rain, possibly mixed with snow. Snow level 4200 feet lowering to 2300 feet after midnight . Low around 34. Windy, with a southwest wind 13 to 22 mph becoming west northwest after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow showers. Some thunder is also possible. Snow level rising to 2200 feet in the afternoon. High near 41. West southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow showers before 11pm, then a chance of snow showers. Some thunder is also possible. Snow level 2100 feet lowering to 1700 feet after midnight . Low around 33. Southwest wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
A chance of snow showers before 11am, then rain showers likely. Snow level rising to 2800 feet in the afternoon. Mostly cloudy, with a high near 45. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of showers before 11pm. Snow level 3300 feet lowering to 2500 feet after midnight . Partly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 58.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43.
Sunday
Rain likely. Mostly cloudy, with a high near 51.
Sunday Night
Rain. Mostly cloudy, with a low around 40.
Monday
Rain likely. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Red Rock Ranch WA
 45.72°N 122.26°W (Elev. 1736 ft)
7:41 am PDT Apr 14, 2026
7am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
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