997
NZUS99 KBOU 140308
OPUAPA
Developmental Probabilistic Snow Accumulation Forecast (APA)
National Weather Service Denver/Boulder, Colorado
2108 MDT Thursday, March 13, 2025

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This developmental product contains the probabilities (%) that the given snow
amounts (inches) will occur at Centennial 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 APA.
[T (trace) means more than zero.]
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Discussion (14/00-15/00 MDT): No snow through tonight. Rain showers are expected
Friday morning as the next storm system moves across Colorado. There`s a chance
it gets cold enough for a rain/snow mix Friday morning. Even if we see a brief
period of snow Friday morning, chances for snow accumulation on paved surfaces
are low (~20-30%).

                   0"    T or   1" or   3" or   10" or
Day/Hour MDT             more    more    more     more
            --------------------------------------------------
14/00-14/03 |     100       0       0       0
14/03-14/06 |     100       0       0       0
14/06-14/09 |      75      25       5       0
14/09-14/12 |      70      30       5       0
14/00-14/12 |                                        0
14/12-14/15 |      95       5       0       0
14/15-14/18 |     100       0       0       0
14/18-14/21 |     100       0       0       0
14/21-15/00 |     100       0       0       0
14/12-15/00 |                                        0

                   0"    T or   1" or   3" or   10" or
Day/Hour MDT             more    more    more     more
            --------------------------------------------------
15/00-15/03 |     100       0       0       0
15/03-15/06 |     100       0       0       0
15/06-15/09 |     100       0       0       0
15/09-15/12 |     100       0       0       0
15/00-15/12 |                                        0
15/12-15/15 |     100       0       0       0
15/15-15/18 |     100       0       0       0
15/18-15/21 |     100       0       0       0
15/21-16/00 |     100       0       0       0
15/12-16/00 |                                        0