Altus Air Force Base

KLTS / LTS

Altus, US

Last Updated
Apr 22, 13:10Z

Military Airport

Restricted

This is a U.S. military installation. Civil aircraft operations are generally prohibited without prior authorization.

Access Notes:

Most military airfields closed to civil traffic; some joint-use exceptions exist

Consult official AIP (FAA AIP GEN 3.3) for current access procedures and restrictions.

Current Weather

Display Units
Stale 3 hours ago
13:10Z

☀️ Day
LIFR
Flight Rules
17°C
Temperature
Dewpoint: 16°C
9 kt
150°
3 SM
Visibility
200 ft
Ceiling
Above Ground Level
1015 hPa
QNH
Altimeter Setting

Raw METAR

SPECI KLTS 221310Z AUTO 15009KT 3SM BR OVC002 17/16 A2997 RMK AO2 VIS 2 RWY18R VIS 2 RWY36R LTG DSNT SE SLP142 $

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 1,382 ft
OVC 200 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
200 ft
AGL (Above Ground)
1,582 ft AMSL

Weather Briefing

LIFR

Altus Air Force Base is currently reporting low IFR (LIFR) conditions with overcast skies at 200 feet and 3 SM visibility. Note: This observation is 2.9 hours old and conditions may have changed.

Wind Analysis

Winds are from the south-southeast (150°) at 9 knots. Runway 17/35 is favored with a 8-knot headwind and 3-knot crosswind component.

Visibility & Ceiling

Visibility is 3 SM, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is very low at 200 feet AGL (overcast), well below circling minimums at most airports.

Temperature & Moisture

Temperature is 17°C (63°F) with a dewpoint of 16°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Forecast Outlook

The TAF forecast covers the next 27 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Mist, Fog. Temporary LIFR conditions are forecast with Fog between 12:00Z and 14:00Z.

Pilot Recommendations

Current conditions require an instrument rating, IFR-equipped aircraft, and an IFR clearance. Check approach minimums carefully as conditions may be below CAT I ILS minimums. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.

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

QNH
1015 hPa
Sea Level Pressure
For altitude above MSL
QFE
969 hPa
Field Pressure
Height above aerodrome (1,382 ft)
Pressure Alt
1,330 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,902 ft
ISA Deviation: +4.8°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF AMD KLTS 221255Z 2212/2315 17012KT 6000 BR OVC002 QNH2998INS TEMPO 2212/2214 0800 FG VV002 BECMG 2214/2215 17012G18KT 9999 NSW BKN010 QNH2996INS BECMG 2217/2218 16015G25KT 9999 SCT050 QNH2994INS TX27/2222Z TN16/2212Z
Upcoming Changes (Next 12 Hours)
16:01Z BASE
+0h
LIFR 170° 12 kt
Visibility: 6 km
Ceiling: 200 ft
Mist
17:00Z BECMG
+1h
VFR 160° 15 kt
Visibility: 10+ km

24-Hour Weather Evolution

Loading weather data...
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
Chart Features
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  • • Click legend items to toggle data series
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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
LTS
17L ✈️
35R
17 ✈️
35
17R ✈️
35L
174
354

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 17/35
Active: 17
3,501 ft 94 ft ASP 180°
8.5 kt 3.1 kt
20° angle
174/354 3,501 ft 94 ft ASPH
7.8 kt 4.5 kt
150° angle
✈️ 17L/35R
Active: 17L
9,000 ft 150 ft ASP 180°
8.5 kt 3.1 kt
20° angle
✈️ 17R/35L
Active: 17R
13,440 ft 150 ft CON 180°
8.5 kt 3.1 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KLTS

5,133 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
89.4%
MVFR
6.5%
IFR
3.2%
LIFR
0.9%

Altus Air Force Base enjoys predominantly VFR conditions, with visual flight rules prevailing 89.4% of the time. Prevailing winds are from the S averaging 9.4 knots, with gusts recorded up to 50 knots. Calm conditions occur 10.3% of the time. Temperature extremes range from -16°C to 38°C, reflecting significant seasonal variation. The best months for VFR flying are September, February, March.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 9.4 kt
Maximum Recorded: 50 kt
Calm Winds: 10.3%
Direction Distribution:
N
15.7%
NE
13.3%
E
8.6%
SE
18.4%
S
18.4%
SW
5%
W
4.2%
NW
6%

Temperature Range

Average: 13.3°C
Range: -16°C to 38°C
-16°C 38°C

Visibility

Average: 9.8 SM
Below 3 SM: 0.2%
Fog Frequency: 1.6%

Best Months for VFR

September February March

Runway Wind Analysis

Runway 17/35
Favorable wind: 100%
Avg crosswind: 4.6 kt
Runway 174/354
Favorable wind: 100%
Avg crosswind: 4.6 kt
Runway 17L/35R
Favorable wind: 100%
Avg crosswind: 4.6 kt
Runway 17R/35L
Favorable wind: 100%
Avg crosswind: 4.6 kt

Statistics computed from 5,133 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Altus Air Force Base - Airport Information

Airport Details

ICAO Code: KLTS
IATA Code: LTS
Type: medium airport
Status: active
Elevation: 1,382 ft MSL

Location

City: Altus
Country: US
Latitude: 34.667099°
Longitude: -99.266701°
Time Zone: Etc/GMT+7

Runway Information

Runway 17/35
Length: 3,501 ft
Width: 94 ft
Surface: ASP
ILS: No
Runway 174/354
Length: 3,501 ft
Width: 94 ft
Surface: ASPH
ILS: No
Runway 17L/35R
Length: 9,000 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 17R/35L
Length: 13,440 ft
Width: 150 ft
Surface: CON
ILS: No

About Altus Air Force Base

Altus Air Force Base is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the US AIP for current access procedures and restrictions.

Overview

Altus Air Force Base is a medium-sized airport located in southwestern Oklahoma, serving as a critical training facility for military aviation. Positioned at an elevation of 1,382 feet MSL, the base offers multiple runways supporting diverse aircraft operations. Its strategic location provides consistent flying conditions across multiple runway configurations.

Flying Conditions

Weather conditions at Altus AFB are predominantly favorable for flying, with 90% of observations reporting VFR conditions. Temperature ranges from -11°C to 37°C, creating varied but generally stable atmospheric environments. Prevailing winds from the southeast at an average of 8.8 knots support predictable flight planning, with only 12.1% of observations showing calm conditions.

Notable Features

The airport features four distinct runways with similar orientation (17/35), offering multiple approach and departure options. The longest runway (17R/35L) extends 13,440 feet, providing substantial landing and takeoff capabilities for larger aircraft. All runways demonstrate consistent wind alignment, with 100% favorable wind conditions and an average crosswind of only 4.5 knots.

Approach Considerations

Pilots can expect excellent visibility averaging 9.7 statute miles, with minimal instances of reduced visibility (only 0.2% below 3SM). September, January, and November represent the most consistently favorable months for operations. The southeast prevailing winds make runways 17/35 and 174/354 particularly suitable for most approach and departure scenarios.

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.