Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

N/A

Humidity 70%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 03 Apr 10:56 AM PDT
Extended Forecast for

3 Miles SSW Chinook Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 34. East southeast wind around 6 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 58. Southeast wind around 6 mph becoming south southwest in the afternoon.

    High: 58 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. Calm wind becoming east 5 to 7 mph in the evening.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 63. East southeast wind 5 to 7 mph.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. Southeast wind 5 to 7 mph becoming northeast in the evening.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain before 2am, then rain and snow likely.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 34. East southeast wind around 6 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 58. Southeast wind around 6 mph becoming south southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 40. Calm wind becoming east 5 to 7 mph in the evening.
Sunday
Partly sunny, with a high near 63. East southeast wind 5 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 45. Southeast wind 5 to 7 mph becoming northeast in the evening.
Monday
Partly sunny, with a high near 68.
Monday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 44.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 63.
Tuesday Night
Rain before 2am, then rain and snow likely. Mostly cloudy, with a low around 41.
Wednesday
Rain and snow. Mostly cloudy, with a high near 48.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 37.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 50.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Chinook Pass WA
 46.84°N 121.52°W (Elev. 4052 ft)
11:26 pm PDT Apr 17, 2026
2am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
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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