If you planning to travel to NOAA's Earth System Research Laboratory, Boulder, Colorado, 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 1:38 PM. The temperature feels like 28.25 with a humidity level of 91 so dress accordingly. Cloud coverage is 73 percent with visibility at 7 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 2 MPH. At the end of the day don’t miss the sunset at 11:51 PM.