Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

unknown precip

57°F

14°C

Humidity 53%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Last update 23 Sep 04:30 PM PDT
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Light and variable wind becoming south southeast 5 to 7 mph after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 54. South southwest wind 6 to 9 mph.

    High: 54 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain before 3am, then a chance of showers after 4am.  Low around 37. South southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 41 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Friday

    Friday: Rain showers before 5pm, then rain, possibly mixed with snow showers. Some thunder is also possible.  High near 44. South southwest wind 13 to 20 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Showers then
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow showers before 8pm, then a chance of rain showers between 8pm and 11pm.  Mostly cloudy, with a low around 31. West wind 14 to 16 mph, with gusts as high as 38 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. Light and variable wind becoming south southeast 5 to 7 mph after midnight.
Thursday
Mostly cloudy, with a high near 54. South southwest wind 6 to 9 mph.
Thursday Night
Rain before 3am, then a chance of showers after 4am. Low around 37. South southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain showers before 5pm, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 44. South southwest wind 13 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow showers before 8pm, then a chance of rain showers between 8pm and 11pm. Mostly cloudy, with a low around 31. West wind 14 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 43.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Tuesday
A chance of rain. Partly sunny, with a high near 45.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 36.
Wednesday
A slight chance of rain. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.51°W (Elev. 4823 ft)
1:00 pm PDT Sep 23, 2026
4pm PDT Sep 23, 2026-6pm PDT Sep 30, 2026
 
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