Sourdough Camp

Is Sourdough Camp open right now?

Closure in the area

There's a closure order in North Cascades National Park. It doesn't name Sourdough Camp, so check the source for the area it covers (2 listed).

• Fire Closures - Trail, Area, and Camp Closures

  Park closure covering North Cascades National Park · NPS · North Cascades National Park

• Hozomeen Gate Remains Closed

  Park closure covering North Cascades National Park · NPS · North Cascades National Park

• Delays on Cascade River Road Starting October 13

  Park alert covering North Cascades National Park · NPS · North Cascades National Park

• Be Aware of Break-ins along State Route 20

  Park alert covering North Cascades National Park · NPS · North Cascades National Park

• Diablo Lake Boat Launch Inaccessible to Powerboats

  Park alert covering North Cascades National Park · NPS · North Cascades National Park

As of Oct 25, 2:00 pm PDT · Source: NPS · North Cascades National Park. Agencies don't list every closure — check before you go.

Best time to visit Sourdough Camp

Best months: June–September. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

1. Jan

   38° / 30°

   19 wet

2. Feb

   43° / 30°

   16 wet

3. Mar

   49° / 33°

   19 wet

4. Apr

   57° / 37°

   16 wet

5. May

   66° / 44°

   13 wet

6. Jun

   70° / 49°

   11 wet

7. Jul

   78° / 53°

   7 wet

8. Aug

   79° / 54°

   7 wet

9. Sep

   71° / 49°

   11 wet

10. Oct

    58° / 41°

    16 wet

11. Nov

    45° / 35°

    19 wet

12. Dec

    38° / 30°

    20 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Diablo Dam, WA, 2.2 mi away at 891 ft. We don't have this place's elevation, so higher spots nearby can run cooler. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.