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

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

Rain

45°F

7°C

Humidity 98%
Wind Speed W 13 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility 1.24 mi
Wind Chill39°F (4°C)
Last update 11 Dec 12:47 AM PST
Extended Forecast for

9 Miles S Chinook Pass WA

Flood Watch December 11, 01:08am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 11, 01:08am until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Overnight

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain. Steady temperature around 43. South wind 5 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 43. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Friday

    Friday: A 50 percent chance of rain. Partly sunny, with a high near 47. West southwest wind 3 to 5 mph.

    High: 47 °F

    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 37. West southwest wind 3 to 5 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Rain, mainly after 4am. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain. Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain

Detailed Forecast

Overnight
Rain. Low around 41. West southwest wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. Steady temperature around 43. South wind 5 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 43. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 47. West southwest wind 3 to 5 mph.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37. West southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Rain, mainly after 4am. Low around 40. Chance of precipitation is 80%.
Sunday
Rain. Mostly cloudy, with a high near 44.
Sunday Night
Rain. Mostly cloudy, with a low around 41.
Monday
Rain. Cloudy, with a high near 46.
Monday Night
Rain, possibly mixed with snow. Cloudy, with a low around 35.
Tuesday
Rain, possibly mixed with snow. Cloudy, with a high near 39.
Tuesday Night
Rain and snow. Cloudy, with a low around 32.
Wednesday
Snow, possibly mixed with rain. The snow could be heavy at times. Cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Chinook Pass WA
 46.73°N 121.52°W (Elev. 3770 ft)
Last Update:
9:57 pm PST Dec 10, 2025
Forecast Valid:
1am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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