If you planning to travel to Mount Jefferson, Warm Springs, Oregon, 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 1:46 PM. The temperature feels like -1.1 with a humidity level of 83 so dress accordingly. Cloud coverage is 73 percent with visibility at 0 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 23 MPH. At the end of the day don’t miss the sunset at 2:37 AM.