Del Norte International Airport

MMAN / NTR

Monterrey, MX

Last Updated
Apr 22, 20:44Z

Current Weather

Display Units
Aging 1 hour ago
20:44Z

🌙 Night
MVFR
Flight Rules
24°C
Temperature
Dewpoint: 20°C
7 kt
110°
4 SM
Visibility
1,500 ft
Ceiling
Above Ground Level
1015 hPa
QNH
Altimeter Setting

Raw METAR

METAR MMAN 222044Z 11007KT 4SM BKN015 OVC018 24/20 A2996 RMK SLP126 57024 985 8/5// HZY

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 1,476 ft
BKN 1,500 ft AGL
OVC 1,800 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
1,500 ft
AGL (Above Ground)
2,976 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
1,800 ft
AGL (Above Ground)
3,276 ft AMSL

Weather Briefing

MVFR

Del Norte International Airport is currently reporting marginal VFR (MVFR) conditions with overcast skies at 1,800 feet and 4 SM visibility. Note: This observation is 1.1 hours old and conditions may have changed.

Wind Analysis

Winds are from the east-southeast (110°) at 7 knots. Runway 11/29 is favored with a 7-knot headwind and 0-knot crosswind component.

Visibility & Ceiling

Visibility is 4 SM, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is 1500 feet AGL (broken), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 24°C (75°F) with a dewpoint of 20°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.

Forecast Outlook

The TAF forecast covers the next 24 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, Haze, Thunderstorm Rain. Temporary MVFR conditions are forecast with Thunderstorm Rain between 21:00Z and 01:00Z. Temporary IFR conditions are forecast with Mist between 10:00Z and 14:00Z.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

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
966 hPa
Field Pressure
Height above aerodrome (1,476 ft)
Pressure Alt
1,424 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,858 ft
ISA Deviation: +12.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF COR MMAN 221850Z 2218/2318 11005KT 3SM BR BKN004 OVC010 FM221900 08005KT 5SM HZ SCT005 BKN015 FM222100 08010KT P6SM SCT015 BKN020 TEMPO 2221/2301 5SM TSRA BKN015CB FM230200 08005KT P6SM SCT015 FM230900 08005KT 3SM BR BKN010 TEMPO 2310/2314 1SM BR BKN005 FM231600 12010KT P6SM SCT020
Upcoming Changes (Next 12 Hours)
21:51Z BASE
+0h
LIFR 110° 5 kt
Visibility: 3SM
Ceiling: 400 ft
Mist
02:00Z FM230200
+5h
VFR 80° 5 kt
Visibility: >6SM
09:00Z FM230900
+12h
IFR 80° 5 kt
Visibility: 3SM
Ceiling: 1,000 ft
Mist

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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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
MAN
02
20
11 ✈️
29

Runway Information

Runway Length Width Surface Heading Wind Component
02/20 6,598 ft 148 ft ASP 32°
1.5 kt 6.8 kt
78° angle
✈️ 11/29
Active: 11
5,049 ft 148 ft ASP 122°
7.0 kt 0.0 kt
0° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - MMAN

4,140 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
67.1%
MVFR
26%
IFR
5%
LIFR
1.9%

Del Norte International Airport typically experiences VFR conditions 67.1% of the time, though instrument-rated pilots will find IFR weather present approximately 6.9% of observations. Prevailing winds are from the E averaging 6.4 knots, with gusts recorded up to 65 knots. Temperature extremes range from -1°C to 40°C, reflecting significant seasonal variation. The best months for VFR flying are February, January, December.

Wind Analysis

Prevailing Direction: E (90°)
Average Speed: 6.4 kt
Maximum Recorded: 65 kt
Calm Winds: 7%
Direction Distribution:
N
15.5%
NE
5.2%
E
32.8%
SE
21.9%
S
2.7%
SW
0.7%
W
7%
NW
7.3%

Temperature Range

Average: 21.9°C
Range: -1°C to 40°C
-1°C 40°C

Visibility

Average: 8.7 SM
Below 3 SM: 3.3%
Fog Frequency: 0.2%

Best Months for VFR

February January December

Runway Wind Analysis

Runway 02/20
Favorable wind: 100%
Avg crosswind: 5 kt
Runway 11/29
Favorable wind: 100%
Avg crosswind: 2.8 kt

Statistics computed from 4,140 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Del Norte International Airport - Airport Information

Airport Details

ICAO Code: MMAN
IATA Code: NTR
Type: medium airport
Status: active
Elevation: 1,476 ft MSL

Location

City: Monterrey
Country: MX
Latitude: 25.865601°
Longitude: -100.237000°
Time Zone: Etc/GMT+7

Runway Information

Runway 02/20
Length: 6,598 ft
Width: 148 ft
Surface: ASP
ILS: No
Runway 11/29
Length: 5,049 ft
Width: 148 ft
Surface: ASP
ILS: No

About Del Norte International Airport

Overview

Del Norte International Airport serves Monterrey, Mexico as a medium-sized airport located at 25.865601, -100.237000 with an elevation of 1476 ft MSL. The airport features two asphalt runways: 02/20 at 6598 feet and 11/29 at 5049 feet, supporting various aviation operations in the region.

Flying Conditions

Pilots can expect predominantly VFR conditions 69% of the time, with MVFR conditions occurring 24.4% of observations. The airport experiences a wide temperature range from 2°C to 37°C, with an average of 22.1°C. Prevailing winds are from the east at an average of 5.9 knots, with occasional strong gusts up to 65 knots.

Notable Features

The airport's location features consistent wind patterns with easterly winds at 90 degrees. Both runways demonstrate 100% favorable wind alignment, with Runway 02/20 experiencing an average crosswind of 4.6 knots and Runway 11/29 showing a lower average crosswind of 2.7 knots. Visibility typically remains excellent, averaging 8.8 statute miles with only 3.2% of observations showing visibility below 3 miles.

Approach Considerations

January, December, and October represent the best months for VFR operations, offering the most stable flying conditions. Pilots should be prepared for calm wind conditions approximately 8.1% of the time. The dual runway configuration provides flexibility for approach and departure, with minimal crosswind challenges due to the favorable wind alignment.

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.