National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

Current conditions at

White Pass (TWHIT)

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

unknown precip

45°F

7°C

Humidity 95%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility 1.24 mi
Last update 22 Sep 04:15 AM PDT
Extended Forecast for

White Pass WA

  • Today

    Today: Mostly sunny, with a high near 54. West wind 7 to 9 mph, with gusts as high as 23 mph.

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. West wind 3 to 8 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 56. West wind 3 to 6 mph.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. West wind around 6 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 61. East wind around 6 mph becoming light and variable.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain, mainly after 11pm. Low around 41. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain before 11am, then showers likely and possibly a thunderstorm after 11am. High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Showers

  • Friday Night

    Friday Night: A chance of rain before 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 54. West wind 7 to 9 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 38. West wind 3 to 8 mph.
Wednesday
Partly sunny, with a high near 56. West wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 40. West wind around 6 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 61. East wind around 6 mph becoming light and variable.
Thursday Night
Rain, mainly after 11pm. Low around 41. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 11am, then showers likely and possibly a thunderstorm after 11am. High near 44. Chance of precipitation is 80%.
Friday Night
A chance of rain before 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 48.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Monday
A slight chance of rain. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Pass WA
 46.64°N 121.4°W (Elev. 4623 ft)
Last Update:
11:26 pm PDT Sep 21, 2026
Forecast Valid:
4am PDT Sep 22, 2026-6pm PDT Sep 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation