Alamogordo White Sands Regional Airport

KALM / ALM

Alamogordo, US

Last Updated
Jul 5, 03:55Z

Current Weather

Display Units
Fresh 9 min ago
03:55Z

🌙 Night
VFR
Flight Rules
28°C
Temperature
Dewpoint: 3°C
6 kt
Variable
10 SM
Visibility
Ceiling
Unlimited
1017 hPa
QNH
Altimeter Setting

Raw METAR

METAR KALM 050355Z AUTO VRB06KT 10SM CLR 28/03 A3004 RMK AO2

Weather Briefing

VFR

Alamogordo White Sands Regional Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 10 SM visibility.

Wind Analysis

Winds are from the variable directions at 6 knots.

Visibility & Ceiling

Visibility is 10 SM. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 28°C (82°F) with a dewpoint of 3°C, indicating very dry conditions. High temperatures at this elevation may result in significant density altitude effects. Pilots should calculate density altitude and adjust performance expectations accordingly.

Pilot Recommendations

Conditions are favorable for visual flight.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1017 hPa
Sea Level Pressure
For altitude above MSL
QFE
877 hPa
Field Pressure
Height above aerodrome (4,200 ft)
Pressure Alt
4,088 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 6,656 ft (High - Reduced Performance)
ISA Deviation: +21.4°C

24-Hour Weather Evolution

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Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
ALM
03
21
16
34

Runway Information

Runway Length Width Surface Heading Wind Component
03/21 7,006 ft 150 ft ASP 45° No wind data
16/34 3,512 ft 200 ft GRE 173° No wind data
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KALM

12,082 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
97.8%
MVFR
1.7%
IFR
0.2%
LIFR
0.3%

Alamogordo White Sands Regional Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 97.8% of the time. Prevailing winds are from the S averaging 7.1 knots, with gusts recorded up to 32 knots. Calm conditions occur 22.8% of the time. Temperature extremes range from -11°C to 40°C, reflecting significant seasonal variation. The best months for VFR flying are March, July, February.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 7.1 kt
Maximum Recorded: 32 kt
Calm Winds: 22.8%
Direction Distribution:
E
5.4%
N
13.9%
S
22.7%
W
4.3%
NE
8.1%
NW
6.3%
SE
9.4%
SW
7.1%

Temperature Range

Average: 13.4°C
Range: -11°C to 40°C
-11°C 40°C

Visibility

Average: 9.9 SM
Below 3 SM: 0.2%
Fog Frequency: 0.2%

Best Months for VFR

March July February

Runway Wind Analysis

Runway 03/21
Favorable wind: 100%
Avg crosswind: 4 kt
Runway 16/34
Favorable wind: 100%
Avg crosswind: 3.5 kt

Statistics computed from 12,082 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Alamogordo White Sands Regional Airport - Airport Information

Airport Details

ICAO Code: KALM
IATA Code: ALM
Type: medium airport
Status: active
Elevation: 4,200 ft MSL

Location

City: Alamogordo
Country: US
Latitude: 32.837818°
Longitude: -105.993149°
Time Zone: Etc/GMT+7

Runway Information

Runway 03/21
Length: 7,006 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 16/34
Length: 3,512 ft
Width: 200 ft
Surface: GRE
ILS: No

About Alamogordo White Sands Regional Airport

Overview

Alamogordo White Sands Regional Airport serves the Alamogordo area in southern New Mexico, situated at an elevation of 4,200 feet MSL. The airport features two runways: a primary 7,006-foot asphalt runway (03/21) and a secondary 3,512-foot gravel runway (16/34). Its strategic location supports regional aviation needs in this high desert environment.

Flying Conditions

With 98.3% of observations reporting VFR conditions, the airport offers consistently favorable flying weather. Temperature ranges from -8°C to 36°C, providing stable atmospheric conditions throughout the year. Winds predominantly come from the south at an average of 6.9 knots, with calm conditions occurring 24.4% of the time, making for generally predictable flight operations.

Notable Features

The airport's high-desert location at 4,200 feet MSL requires pilots to consider density altitude effects, particularly during warmer months. Both runways demonstrate excellent wind alignment, with 100% favorable wind coverage and minimal average crosswind components (3.9kt for 03/21, 3.2kt for 16/34). The terrain surrounding the airport presents typical New Mexico high desert characteristics.

Approach Considerations

Pilots can expect optimal approach conditions, particularly during September, October, and January, which represent the best VFR months. With extremely low IFR occurrence (0.2%) and minimal visibility restrictions (only 0.2% of observations below 3SM), instrument approaches are typically straightforward. The prevailing south winds suggest Runway 03/21 may be slightly more favorable for most arrivals and departures.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.