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If you planning to travel to Holter Lake, Helena, 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 11:34 AM. The temperature feels like 64.85 with a humidity level of 44 so dress accordingly. Cloud coverage is 29 percent with visibility at 14.7 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 6 MPH. At the end of the day don’t miss the sunset at 3:23 AM.
