Tweaker
- V9
- grade
- Bouldering Pads
- style
- May–Oct
- best months
Is Tweaker open right now?
Closure in the area
There's a closure order in Willamette National Forest. It doesn't name Tweaker, so check the source for the area it covers.
Cedar Creek Fire Closure
Agency closure covering Willamette National Forest · Order 06-18-10-26-04 · USFS · Willamette National Forest
FIRE CLOSURES: Current wildfire closures on the Willamette National Forest
Agency alert covering Willamette National Forest · USFS · Willamette National Forest
2026 Active Wildfire
Agency alert covering Middle Fork Ranger District · USFS · Middle Fork Ranger District
As of · Source: USFS · Willamette National Forest. Agencies don't list every closure — check before you go.
Among the five climbs catalogued at Adam's Boulders, this route sits near the top of the crag's grade span. First ascent by Jonah Kreitzberg.
- Nearby · Skinner Butte (aka The Columns) · Rabbit Ears (Rogue) · Hills Creek Spires
Best time to go · May–Oct
Best time to visit Tweaker
Best months: May–October. 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.
Jan
44° / 31°
16 wet · 1 snow
Feb
49° / 32°
14 wet · 1 snow
Mar
54° / 34°
16 wet · 1 snow
Apr
59° / 37°
15 wet
May
66° / 43°
11 wet
Jun
71° / 47°
7 wet
Jul
80° / 51°
3 wet
Aug
81° / 50°
2 wet
Sep
76° / 45°
5 wet
Oct
63° / 40°
10 wet
Nov
49° / 35°
15 wet
Dec
42° / 32°
17 wet · 1 snow
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Oakridge Fish Hatchery, OR, 8.9 mi away at 1,275 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Keep exploring — more climbs worth the drive
Photo: Visitor7, CC BY-SA 3.0 (via Wikimedia Commons)Skinner Butte (aka The Columns)
~1h 17m drive
Skinner Butte (aka The Columns) in Oregon has 31 climbing routes.
Photo: Oregon Department of Transportation, CC BY 2.0 (via Wikimedia Commons)Rabbit Ears (Rogue)
~1h 12m drive
Rabbit Ears (Rogue) in Oregon has 14 mixed climbing routes ranging from 5.9 to 5.12a.
CLIMB
Hills Creek Spires
~11 min drive
Hills Creek Spires in Oregon has 12 routes across 10 grades, offering sport and trad climbing.
CLIMB
McKinley Rock
~23 min drive
McKinley Rock in Oregon has 11 climbing routes across 8 grades, offering sport and trad styles.
CLIMB
Tumble Creek
~31 min drive
Tumble Creek in Oregon has 9 climbing routes on 5 difficulty grades.
CLIMB
Redmans Tooth
~37 min drive
Redmans Tooth in Oregon has 7 climbing routes across 6 difficulty grades, offering sport and trad options.
CLIMB
(K) Overstory Wall
~38 min drive
Overstory Wall in Oregon has 5 sport climbing routes on 4 difficulty grades.
CLIMB
(H) Studio
~38 min drive
Studio in Oregon has 12 sport climbing routes on 8 difficulty grades.
CLIMB
(G) Quarantine Wall
~38 min drive
Quarantine Wall in Oregon has 6 sport climbing routes across 5 difficulty grades.
CLIMB
(F) Bomb Shelter
~38 min drive
(F) Bomb Shelter is a sport climbing area in Oregon with 11 routes.
