Mt Whitney Permits Cancellation/refunds if Weather is bad?

hi all,

if the Inyo National Forest and permit checkers for Mt Whitney deem the trail unsafe due to weather and storms and cancel folks permits, do we get refunds?

also, would they even allow people to do the hike if its obvious it's a storm? I hope not, but also would hope to get a refund if they turn people due to the obvious conditions.