If you planning to travel to Lake Clark National Park and Preserve, Port Alsworth, Alaska, 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 7:21 PM. The temperature feels like 30.1 with a humidity level of 74 so dress accordingly. Cloud coverage is 65 percent with visibility at 9.4 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling east-northeast at a speed of 12 MPH. At the end of the day don’t miss the sunset at 1:15 AM.