WFO Denver/Boulder



Developmental Probabilistic Snow Accumulation Forecast
National Weather Service Denver/Boulder, Colorado
1418 MST Wednesday, December 17, 2014

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This developmental product contains the probabilities (%) that the given snow
amounts (inches) will occur at Denver International Airport during the respec-
tive 6- or 12-hour periods.  The probabilities indicate the amount of snow that
will fall from the clouds.  They do not consider the amount of melting that may
or may not occur on various ground surfaces. [T (trace) means more than zero.]
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Short Term Discussion (18/00Z-19/00Z): There is still a slight chance of snow
this evening due to a passing upper disturbanc...with only a trace of snow
expected.  The greatest threat of snow will be 6PM to 10PM.  Subsidence and
drying will end the snow and turn skies partly cloudy overnight.

                 0"   T or    1" or    3" or    6" or   10" or
Day/Hour GMT          more     more     more     more     more
            --------------------------------------------------
18/00-18/06 |   80      20        0        0
18/06-18/12 |   80      20        0        0
18/00-18/12 |                                       0        0
18/12-18/18 |  100       0        0        0
18/18-19/00 |  100       0        0        0
18/12-19/00 |                                       0        0

Long Term Discussion (19/00Z-20/00Z): No snow is expected during the period.

                 0"   T or    1" or    3" or    6" or   10" or
Day/Hour GMT          more     more     more     more     more
            --------------------------------------------------
19/00-19/06 |  100       0        0        0
19/06-19/12 |  100       0        0        0
19/00-19/12 |                                       0        0
19/12-19/18 |  100       0        0        0
19/18-20/00 |  100       0        0        0
19/12-20/00 |                                       0        0

Deterministic Forecast for Denver International Airport will be available later

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