Arizona, 2014

Heavy Snow in Arizona, December 30 to 31, 2014

December 30 to 31, 2014 · NWS FGZ · 7 events in 7 counties and zones

A cold and strong area of low pressure moved southward along the California Coast and became cut off from the jet stream of the southern California Coast. This low brought moisture streaming northward over Arizona.

Where it happened

Every event with a place to put it; 7 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
6
Property damage
None recorded
Crop damage
None recorded
Events
7

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS FGZ wrote it up.

A cold and strong area of low pressure moved southward along the California Coast and became cut off from the jet stream of the southern California Coast. This low brought moisture streaming northward over Arizona. Then, the low moved northeastward over Arizona with lowering snow levels. This storm lasted into New Years Day with the bulk of snow falling before midnight. A few higher elevation locations reported an additional 3-4 inches of snow in the New Year. Almost an inch of snow was reported at Phantom Ranch in the bottom of The Grand Canyon.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

7 heavy snow. Local standard time, as filed.

Heavy Snow, Western Mogollon Rim

When
December 30, 11:30 PM MST to December 31, 11:59 PM MST
Where
Western Mogollon Rim forecast zone
Injuries
0 direct, 6 indirect
Reported by
Trained Spotter
Coordinates
35.839, -111.770 (the zone’s center; the record gives no point)

Here are some snowfall totals for New Years Eve (in inches): Mountainaire 17.0, Kachina Village 12.9, Flagstaff Airport 12.7, Doney Park 12, and Williams 10.2. The Flagstaff Police Department reported 63 accidents where vehicles slid right off highways and 23 collisions, three had relatively minor injuries. By the time the snow ended on New Year's Day, Mountainaire had 20 inches and Mormon Lake ended up with 18 inches.

Heavy Snow, Eastern Mogollon Rim

When
December 31, 12:00 AM MST to 11:59 PM MST
Where
Eastern Mogollon Rim forecast zone
Reported by
Trained Spotter
Coordinates
35.620, -111.045 (the zone’s center; the record gives no point)

A trained spotter reported 12 inches of snow just after 300 PM in Clints Well. A spotter one mile east of Forest Lakes reported 9 inches of snow by 700 PM. A spotter in Heber (6500 feet elevation) reported 7 inches of snow by 1000 PM. Blue Ridge Ranger Station reported 14.5 inches of snow.

Heavy Snow, Northern Gila County

When
December 31, 2:00 AM MST to 11:59 PM MST
Where
Northern Gila County forecast zone
Reported by
Trained Spotter
Coordinates
33.800, -110.812 (the zone’s center; the record gives no point)

Trained spotters reported 14 inches of new snow in Pine by 845 PM and 10 inches in Payson by 930 PM. Tonto Village reported 13.5 inches of snow.

Heavy Snow, Oak Creek and Sycamore Canyons

When
December 31, 3:00 AM MST to 11:59 PM MST
Where
Oak Creek and Sycamore Canyons forecast zone
Reported by
Trained Spotter
Coordinates
35.220, -112.162 (the zone’s center; the record gives no point)

Five and a half inches of snow was reported in Sedona by 500 PM at an elevation around 4500 feet.

Heavy Snow, Marble Canyon and Glen Canyon

When
December 31, 8:00 AM MST to 11:59 PM MST
Where
Marble Canyon and Glen Canyon forecast zone
Reported by
Trained Spotter
Coordinates
35.839, -111.770 (the zone’s center; the record gives no point)

Three to five inches of snow fell in the Page area...below 5000 feet elevation. Lees Ferry, where most rafting trips start their voyage through the Grand Canyon, received 3 inches of snow at 3,200 feet elevation.

Heavy Snow, Yavapai County Mountains

When
December 31, 10:00 AM MST to 10:59 PM MST
Where
Yavapai County Mountains forecast zone
Reported by
Trained Spotter
Coordinates
34.600, -112.554 (the zone’s center; the record gives no point)

Five to seven inches of snow fell around the Prescott area. Nine inches of snow fell 21 miles southwest of Seligman.

Heavy Snow, Yavapai County Valleys and Basins

When
December 31, 11:00 AM MST to 11:59 PM MST
Where
Yavapai County Valleys and Basins forecast zone
Reported by
Trained Spotter
Coordinates
34.600, -112.554 (the zone’s center; the record gives no point)

Three to five inches of snow fell across the lower elevations of Yavapai County in locations that rarely see much measurable snow. Some of the higher amounts (in inches) include Rim Rock 7.0, Cottonwood 7, and Cornville 3.5.

What these are

Heavy Snow
Snowfall reaching the local warning threshold without the other hazards of a winter storm.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Arizona in 2014Every state in 2014This day in weather historyWarnings in Arizona, December 2014

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 555947, 555948, 555949, 555958, 556127, 555959, 555960.