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 3:00 PM. The temperature feels like 32.05 with a humidity level of 82 so dress accordingly. Cloud coverage is 91 percent with visibility at 2 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 4 MPH. At the end of the day don’t miss the sunset at 5:33 AM.