Severe Thunderstorms Possible from Ohio Valley to Mid-Atlantic; Excessive Heat in Central U.S.

Thunderstorms associated with wind damage and a risk for a tornado, will be possible from the Ohio Valley, central Appalachians and Mid-Atlantic states on Thursday. Dangerous heat will be possible from the Central Plains into the northern Gulf Coast though the weekend. Heavy rain in the Southwest U.S. could lead to flash flooding over the next several days as monsoonal conditions persist. Read More >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498ft.

unknown precip

81°F

27°C

Humidity 27%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Heat Index80°F (27°C)
Last update 29 Jul 04:37 PM PDT
Extended Forecast for

Chinook Pass WA

Heat Advisory July 29, 11:00pm until July 31, 11:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 61. North wind around 6 mph becoming light and variable  after midnight.

    Mostly Clear

    Low: 61 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 3pm.  Sunny, with a high near 83. South southeast wind 6 to 8 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 83 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm.  Mostly cloudy, with a low around 67. Calm wind becoming north northwest around 5 mph after midnight.  Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Cloudy

    Low: 67 °F

  • Saturday

    Saturday: Partly sunny, with a high near 79. Calm wind becoming east 5 to 7 mph in the morning.

    Partly Sunny

    High: 79 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of rain.  Cloudy, with a low around 60. North northwest wind 5 to 10 mph becoming light north.

    Slight Chance
    Rain

    Low: 60 °F

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after noon.  Mostly cloudy, with a high near 68.

    Chance Rain

    High: 68 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 54.

    Slight Chance
    Rain then
    Mostly Cloudy

    Low: 54 °F

  • Monday

    Monday: Mostly sunny, with a high near 66.

    Mostly Sunny

    High: 66 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 50.

    Partly Cloudy

    Low: 50 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 61. North wind around 6 mph becoming light and variable after midnight.
Friday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 83. South southeast wind 6 to 8 mph.
Friday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 67. Calm wind becoming north northwest around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 79. Calm wind becoming east 5 to 7 mph in the morning.
Saturday Night
A 20 percent chance of rain. Cloudy, with a low around 60. North northwest wind 5 to 10 mph becoming light north.
Sunday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 68.
Sunday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
A slight chance of rain. Partly sunny, with a high near 61.
Click Map For Forecast
Point Forecast:
Chinook Pass WA
 46.88°N 121.54°W (Elev. 4580 ft)
3:12 pm PDT Jul 29, 2021
5pm PDT Jul 29, 2021-6pm PDT Aug 5, 2021
 
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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