Can I climb todayToday: Yes. Dry for the rest of the day.
How to read the dial
- Dry
- Fast‑drying sectors only
- Wet
- Now
- When it dries
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Climb indoors instead
Bouldering gyms near the forest, for a wet day.
Before you go
Joe's Valley after rain
Joe's Valley: sandstone boulders in dry, open country, in Utah, United States. The nearest other areas here are Triassic (46 km), Little Cottonwood Canyon (151 km) and Uintas (155 km).
Is Joe's Valley dry today?
The answer at the top of this page comes from NOAA's forecast and how fast sandstone dries, and it's updated through the day. Nobody checks the rock in person, so touch the holds before you climb.
How long does Joe's Valley take to dry after rain?
Joe's Valley is sandstone, which soaks up rain and stays weak inside for a while after the surface looks dry. These times are the model's estimates, tuned on Fontainebleau sandstone and not checked here. After a proper soaking (2 mm of rain or more), sunny, windy boulders need about 18 hours of dry weather, most of the boulders about 30 hours, and shaded ones about 42 hours. A light shower needs less. Wind, sun and dry air shorten the wait, and above about 92% humidity the model won't call the rock dry.
Can you climb at Joe's Valley when the rock is wet?
Wet sandstone breaks. If a hold feels cool or damp, leave it for another day. Local practice: no climbing on wet sandstone, or for a day or two after rain.