NZUS99 KBOU 160252 OPUDEN Developmental Probabilistic Snow Accumulation Forecast (DIA) National Weather Service Denver/Boulder, Colorado 2052 MDT Wednesday, April 15, 2026 -------------------------------------------------------------------------------- This developmental product contains the probabilities (%) that the given snow amounts (inches) will occur at Denver International Airport during the respective 3 hour or 12 hour periods. The probabilities indicate the amount of snow that is expected to accumulate on runways and other concrete surfaces at DIA. [T (trace) means more than zero.] -------------------------------------------------------------------------------- Discussion (15/21-17/00 MDT): A strong cold front will move through the airport late Thursday night into Friday morning. Additionally, snow showers will begin to develop late Friday morning and afternoon, bringing the potential for light snow accumulations. Up to 2 inches will be possible on grassy and elevated surfaces, but due to warm pavement temperatures very little snow is expected to accumulate on paved surfaces. 0" T or 1" or 3" or 10" or Day/Hour MDT more more more more -------------------------------------------------- 15/21-16/00 | 100 0 0 0 16/00-16/03 | 100 0 0 0 16/03-16/06 | 100 0 0 0 16/06-16/09 | 100 0 0 0 16/09-16/12 | 100 0 0 0 16/00-16/12 | 0 16/12-16/15 | 100 0 0 0 16/15-16/18 | 100 0 0 0 16/18-16/21 | 100 0 0 0 16/21-17/00 | 100 0 0 0 16/12-17/00 | 0 0" T or 1" or 3" or 10" or Day/Hour MDT more more more more -------------------------------------------------- 17/00-17/03 | 100 0 0 0 17/03-17/06 | 95 5 0 0 17/06-17/09 | 85 15 0 0 17/09-17/12 | 60 40 0 0 17/00-17/12 | 0 17/12-17/15 | 50 50 0 0 17/15-17/18 | 65 35 0 0 17/18-17/21 | 100 0 0 0 17/21-18/00 | 100 0 0 0 17/12-18/00 | 0