Least Weasel
- 5.10
- grade
- Sport Bolted
- style
- Jun–Oct
- best months
Is Least Weasel open right now?
Closure in the area
There's a closure order in Willamette National Forest. It doesn't name Least Weasel, 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.
One of 17 routes catalogued at Larison Rock within Willamette Valley, Oregon, spanning 5.6 to 5.14-. First ascent credit: unknown, Ball or Jensen??
- Nearby · Skinner Butte (aka The Columns) · Hills Creek Spires · Adam's Boulders
Best time to go · Jun–Oct
Best time to visit Least Weasel
Best months: June–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
39° / 27°
17 wet · 10 snow
Feb
42° / 27°
15 wet · 9 snow
Mar
46° / 29°
17 wet · 9 snow
Apr
50° / 32°
17 wet · 5 snow
May
61° / 38°
14 wet · 1 snow
Jun
68° / 43°
9 wet
Jul
79° / 48°
4 wet
Aug
79° / 47°
4 wet
Sep
72° / 43°
6 wet
Oct
58° / 36°
12 wet · 1 snow
Nov
45° / 31°
16 wet · 6 snow
Dec
38° / 26°
18 wet · 11 snow
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Lemolo Lake 3 Nnw, OR, 27.4 mi away at 4,077 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 7m drive
Skinner Butte (aka The Columns) in Oregon has 31 climbing routes.
CLIMB
Hills Creek Spires
~10 min drive
Hills Creek Spires in Oregon has 12 routes across 10 grades, offering sport and trad climbing.
CLIMB
Adam's Boulders
~12 min drive
Adam's Boulders in Oregon has 5 bouldering routes across 4 difficulty grades.
CLIMB
Tumble Creek
~21 min drive
Tumble Creek in Oregon has 9 climbing routes on 5 difficulty grades.
CLIMB
Clear Cut Boulders
~28 min drive
6 bouldering routes in Oregon spanning 5 difficulty grades.
CLIMB
The Turtle Boulder
~28 min drive
Turtle Boulder is a 9-route bouldering crag in Oregon with routes spanning 9 distinct difficulty grades.
CLIMB
Lookout Point
~28 min drive
Lookout Point in Oregon has 7 sport climbing routes.
CLIMB
The R.I.P.
~28 min drive
R.I.P., The in Oregon has 9 climbing routes with bouldering pads and sport.
CLIMB
Madrone Coves
~28 min drive
Madrone Coves in Oregon has 13 sport climbing routes across 11 difficulty grades.
CLIMB
Pet Cemetary Wall
~28 min drive
Pet Cemetary Wall in Oregon has 12 sport climbing routes across 10 difficulty grades.
