Strong southerly flow developed ahead of an upper low moving through Southern Arizona. Plenty of moisture was brought into the region with sufficient wind shear and instability to combine with several upper level disturbances. Widespread severe weather was reported across Southern New Mexico with hail up to 2 inches in diameter and some localized flash flooding.

Hail in OTERO, NEW MEXICO
From 21-OCT-15 14:16:00 to 21-OCT-15 14:16:00 (MST-7)
Location: TULAROSA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in DONA ANA, NEW MEXICO
From 21-OCT-15 13:22:00 to 21-OCT-15 13:22:00 (MST-7)
Location: LAS CRUCES
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in DONA ANA, NEW MEXICO
From 21-OCT-15 12:41:00 to 21-OCT-15 12:41:00 (MST-7)
Location: MESILLA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Hail in DONA ANA, NEW MEXICO
From 21-OCT-15 12:41:00 to 21-OCT-15 12:41:00 (MST-7)
Location: MESILLA PARK
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in DONA ANA, NEW MEXICO
From 21-OCT-15 12:39:00 to 21-OCT-15 12:39:00 (MST-7)
Location: FT FILLMORE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in DONA ANA, NEW MEXICO
From 21-OCT-15 12:33:00 to 21-OCT-15 12:33:00 (MST-7)
Location: FT FILLMORE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter size hail 6 blocks north of NMSU.

Hail in DONA ANA, NEW MEXICO
From 21-OCT-15 12:23:00 to 21-OCT-15 12:23:00 (MST-7)
Location: FT FILLMORE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in DONA ANA, NEW MEXICO
From 21-OCT-15 12:27:00 to 21-OCT-15 12:27:00 (MST-7)
Location: MESILLA PARK
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail occurred at New Mexico State University.

Hail in DONA ANA, NEW MEXICO
From 21-OCT-15 12:24:00 to 21-OCT-15 12:24:00 (MST-7)
Location: MESILLA PARK
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in DONA ANA, NEW MEXICO
From 21-OCT-15 12:13:00 to 21-OCT-15 12:13:00 (MST-7)
Location: FAIRACRES
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Pea to quarter size hail just west of Las Cruces.

Hail in DONA ANA, NEW MEXICO
From 21-OCT-15 12:10:00 to 21-OCT-15 12:10:00 (MST-7)
Location: FT FILLMORE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LUNA, NEW MEXICO
From 21-OCT-15 03:35:00 to 21-OCT-15 03:35:00 (MST-7)
Location: MIRAGE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Large accumulation of up to quarter size hail on Highway 26 about 9 miles northeast of Deming.

Hail in LUNA, NEW MEXICO
From 21-OCT-15 03:12:00 to 21-OCT-15 03:12:00 (MST-7)
Location: (DMN)DEMING ARPT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Dime to nickel size hail accumulated on Highway 11 south of Deming.

Hail in GRANT, NEW MEXICO
From 21-OCT-15 01:08:00 to 21-OCT-15 01:08:00 (MST-7)
Location: SEPAR
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Up to ping pong ball size hail on Interstate 10 about 3 miles east-southeast of Separ.

Flash Flood in DONA ANA, NEW MEXICO
From 21-OCT-15 14:33:00 to 21-OCT-15 14:33:00 (MST-7)
Location: DONA ANA
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: State Official

Arroyo overflowed from heavy rain. There was a water rescue from a flooded vehicle in Dona Ana.