Twentynine Palms Strategic Expeditionary Landing Field

KNXP

Twentynine Palms, US

Last Updated
Mar 5, 05:54Z

Current Weather

Display Units
Recent 47 min ago
05:54Z

☀️ Day
VFR
Flight Rules
16°C
Temperature
Dewpoint: 4°C
14 kt
310° G24 kt
10 SM
Visibility
Ceiling
Unlimited
1014 hPa
QNH
Altimeter Setting

Raw METAR

METAR KNXP 050554Z AUTO 31014G24KT 10SM CLR 16/04 A2995 RMK AO2 SLP114 T01610044 10261 20161 51009 $
QNH
1014 hPa
Sea Level Pressure
For altitude above MSL
QFE
946 hPa
Field Pressure
Height above aerodrome (2,051 ft)
Pressure Alt
2,029 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,641 ft
ISA Deviation: +5.1°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KNXP 0503/0603 26009KT 9999 SKC QNH2991INS BECMG 0509/0511 32020G30KT 9999 SKC QNH2994INS TX17/0519Z TN10/0514Z
Upcoming Changes (Next 12 Hours)
06:40Z BASE
+0h
VFR 260° 9 kt
Visibility: 10+ km
09:00Z BECMG
+3h
VFR 320° 20 kt
Visibility: 10+ km

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
NXP
10
28 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 10/28
Active: 28
8,015 ft 150 ft PSP 112°
12.1 kt 7.0 kt
30° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KNXP

5,446 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
94.9%
MVFR
3.6%
IFR
1.2%
LIFR
0.3%

Twentynine Palms Strategic Expeditionary Landing Field enjoys predominantly VFR conditions, with visual flight rules prevailing 94.9% of the time. Prevailing winds are from the NW averaging 7.5 knots, with gusts recorded up to 40 knots. Calm conditions occur 17.8% of the time. Temperature extremes range from 1°C to 38°C, reflecting significant seasonal variation. The best months for VFR flying are February, September, October.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 7.5 kt
Maximum Recorded: 40 kt
Calm Winds: 17.8%
Direction Distribution:
N
11.5%
NE
1.7%
E
2.9%
SE
7.6%
S
6.6%
SW
6.8%
W
19.4%
NW
25.7%

Temperature Range

Average: 16.2°C
Range: 1°C to 38°C
1°C 38°C

Visibility

Average: 9.9 SM
Below 3 SM: 0.1%
Fog Frequency: 0.1%

Best Months for VFR

February September October

Runway Wind Analysis

Runway 10/28
Favorable wind: 100%
Avg crosswind: 4.2 kt

Statistics computed from 5,446 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Twentynine Palms Strategic Expeditionary Landing Field - Airport Information

Airport Details

ICAO Code: KNXP
Type: medium airport
Status: active
Elevation: 2,051 ft MSL

Location

City: Twentynine Palms
Country: US
Latitude: 34.296200°
Longitude: -116.162003°
Time Zone: Etc/GMT+8

Runway Information

Runway 10/28
Length: 8,015 ft
Width: 150 ft
Surface: PSP
ILS: No

About Twentynine Palms Strategic Expeditionary Landing Field

Overview

Twentynine Palms Strategic Expeditionary Landing Field serves as a medium-sized airport located in the high desert region of Southern California, situated at an elevation of 2051 feet MSL. The airport supports military and potential civilian aviation operations in a strategic desert environment near the Marine Corps Air Ground Combat Center. Its single runway (10/28) provides 8015 feet of runway length constructed with PSP (Marsden matting) surface.

Flying Conditions

Weather conditions at KNXP demonstrate predominantly favorable VFR flying opportunities, with 93.7% of observations indicating visual flight rules. The airport experiences a wide temperature range from 1°C to 38°C, with an average temperature of 16.8°C. Prevailing northwest winds at an average of 7.3 knots characterize the local wind patterns, with occasional gusts up to 30 knots and calm conditions occurring 18.7% of the time.

Notable Features

The airport's high desert location presents unique geographical challenges, including potential thermal variations and potential dust/sand conditions typical of the Mojave Desert region. Its strategic positioning near the Marine Corps Air Ground Combat Center suggests potential military training and expeditionary support operations. The runway's PSP surface indicates potential rugged operational capabilities designed for variable environmental conditions.

Approach Considerations

Runway 10/28 offers consistent wind alignment, with 100% favorable wind conditions and an average crosswind of only 4 knots. Pilots can expect excellent visibility averaging 9.9 statute miles, with minimal instances of reduced visibility (below 3SM occurring in only 0.1% of observations). September, October, and December represent the most consistently favorable VFR months for operations at this location.

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.