If you planning to travel to Kelly's Whitewater Park, Cascade, Idaho, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 3:19 PM. The temperature feels like 23.8 with a humidity level of 96 so dress accordingly. Cloud coverage is 48 percent with visibility at 8 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 3 MPH. At the end of the day don’t miss the sunset at 12:20 AM.