841
NZUS99 KBOU 290345
OPUDEN
Developmental Probabilistic Snow Accumulation Forecast (DIA)
National Weather Service Denver/Boulder, Colorado
2045 MST Friday, November 28, 2025

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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.]
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Discussion (28/23-29/23 MST): A strong cold front will bring much colder
temperatures and potential for light showers late tonight into early Saturday
morning. The first round of showers has moved across with just some light rain.
Snow showers will become more likely betwen 2am and 8am Saturday. Potential for
accumulation is around 40%, with around a dusting to half inch likely if any
occurs.

                   0"    T or   1" or   3" or   10" or
Day/Hour MST             more    more    more     more
            --------------------------------------------------
28/23-29/02 |      70      30       0       0
29/02-29/05 |      60      40      10       0
29/05-29/08 |      40      60       5       0
29/08-29/11 |      90      10       0       0
28/23-29/11 |                                        0
29/11-29/14 |     100       0       0       0
29/14-29/17 |     100       0       0       0
29/17-29/20 |     100       0       0       0
29/20-29/23 |     100       0       0       0
29/11-29/23 |                                        0

                   0"    T or   1" or   3" or   10" or
Day/Hour MST             more    more    more     more
            --------------------------------------------------
29/23-30/02 |     100       0       0       0
30/02-30/05 |     100       0       0       0
30/05-30/08 |     100       0       0       0
30/08-30/11 |     100       0       0       0
29/23-30/11 |                                        0
30/11-30/14 |      70      30       0       0
30/14-30/17 |      60      40       5       0
30/17-30/20 |      70      30       0       0
30/20-30/23 |     100       0       0       0
30/11-30/23 |                                        0