MVFR · Marginal VFR

General José María Yáñez International Airport

Regional Airport · Guaymas, SON, Mexico

Marginal visual conditions — reduced visibility or a lower ceiling at General José María Yáñez International Airport. It's 91°F (feels like 102°F) with 59% humidity. Winds are calm. Cloud ceiling 3,000 ft.

ICAOMMGMIATAGYM

Zulu · UTC--:--:--Aviation standard time

Local · UTC-7--:--:--Approx. (from longitude)

Elevation59ft18 m

Longest runway7,710ft2,350 m

Runways11 lighted

Coordinates27.97, -110.9327°58'08.4"N 110°55'30.0"W

ClassRegionalScheduled service

Current weather

1 h 7 min ago

91°F33°C · Dew 75°FFeels like 102°FMVFR — Marginal VFR

Calm

Visibility8 sm
Ceiling3,000 ft AGL
Humidity59%
Altimeter29.74 inHg
Pressure1007.2 hPa
GustsNone

Overcast 3,000′

METAR observation

Live

RAWMETAR MMGM 281940Z 00000KT 8SM OVC030 33/24 A2974 RMK 8/3//

Decoded — plain language

WindCalm

Visibility8 sm

Temperature91°F / 33°C

Dew point75°F · 59% RH

Altimeter29.74 inHg

Ceiling3,000 ft AGL

Flight categoryMVFR — Marginal VFR

SkyOvercast 3,000′

Observed 28 Sep 2026 19:40Z·Guaymas/Yáñez Intl, SO, MX·1 h 7 min ago

Forecast

TAF

Valid Mon 18:00Z – Tue 18:00Z

InitialMon 18:00Zuntil Mon 22:00Z
MVFRWind110° @ 15 ktVis6+ smSkyBroken 3,000′
Now
TemporaryMon 18:00Zuntil Mon 22:00Z
MVFRVis5 smWeatherRain
Now
FromMon 22:00Zuntil Tue 00:00Z
MVFRWind180° @ 15 ktVis6+ smSkyBroken 3,000′, Broken 10,000′, Broken 20,000′
FromTue 00:00Zuntil Tue 18:00Z
MVFRWind120° @ 15 ktVis5 smSkyBroken 2,000′, Overcast 10,000′WeatherRain
TemporaryTue 10:00Zuntil Tue 14:00Z
IFRVis1 smSkyOvercast 1,000′WeatherThunderstorm with rain

RAW

TAF MMGM 281707Z 2818/2918 11015KT P6SM BKN030
  TEMPO 2818/2822 5SM RA
  FM282200 18015KT P6SM BKN030 BKN100 BKN200
  FM290000 12015KT 5SM RA BKN020 OVC100
  TEMPO 2910/2914 1SM TSRA OVC010CB

Issued 28 Sep 2026 17:07Z·NOAA / NWS Aviation Weather Center

Runways

1 total

02/20◐ lit

7,710 ft2,350 × 148 ft · Asphalt

Radio frequencies

2 listed

Tower118.60GUAYMAS TWR

Approach121.30HERMOSILLO APP

Frequencies (MHz) come from the OurAirports community dataset and can lag official changes. Confirm against the current chart supplement or AIP before flight.

Nearby navaids

Within 40 NM

GYM

GuaymasNDB

368 kHz0.8 NM195° S

Distance and true bearing from the airport reference point