Weather at George Bush Intercontinental Airport (IAH)

Houston, Texas KIAH #15 US airport by passengers

Official aviation observations and forecasts for IAH.

FAA status
No delays reported Updated 1 min ago
Weather now
VFR 66°F Observed 5 h ago
Late departures
26.6%May 2026 to July 2026
Security line
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Current conditions at IAH

VFR

66°F19°C

Good visibility and high cloud base. Normal operations are typical.

Wind
010° 5 mph
Visibility
10+ mi
Clouds
Clear
Ceiling
None
Pressure
29.96 inHg

METARMETAR KIAH 101153Z 01004KT 10SM CLR 19/17 A2996 RMK AO2 SLP144 T01890167 10206 20178 53010

TAFTAF KIAH 101120Z 1012/1118 VRB04KT P6SM FEW250 FM101500 10008KT P6SM FEW250 FM102100 13009KT P6SM FEW250 FM110100 VRB05KT P6SM FEW250

Source: NOAA Aviation Weather Center. Observed 5 h ago.

Active weather alerts

  • Air Quality AlertAir Quality Alert issued October 9 at 2:22PM CDT by NWS Houston/Galveston TX

Forecast for the IAH area

Today91°F
Sunny
5 to 10 mph E · 1% rain
Tonight70°F
Clear
5 to 10 mph S · 0% rain
Sunday92°F
Sunny
0 to 15 mph S · 0% rain
Sunday Night73°F
Partly Cloudy
5 to 15 mph SE · 0% rain
Columbus Day92°F
Chance Showers And Thunderstorms
5 to 15 mph SE · 32% rain
Monday Night73°F
Chance Showers And Thunderstorms then Partly Cloudy
5 to 15 mph SE · 32% rain
Tuesday93°F
Mostly Sunny then Chance Showers And Thunderstorms
5 to 10 mph SE · 43% rain
Tuesday Night77°F
Chance Showers And Thunderstorms then Partly Cloudy
5 to 10 mph SE · 43% rain

Source: National Weather Service. Updated 29 min ago.

Runways

RunwayLengthWidthSurface
15L/33R12,001 ft150 ftCON
09/2710,000 ft150 ftASP
15R/33L10,000 ft150 ftCON
08R/26L9,402 ft150 ftCON
08L/26R9,000 ft150 ftCON

Source: OurAirports (public domain). Runway data can lag behind construction closures.

Air traffic frequencies

ServiceDescriptionMHz
ATISATIS124.050
CLDCLNC DEL128.100
GNDGND118.575
TWRTWR29.020
TWRTWR120.725
APPAPP120.050
DEPDEP28.140
DEPDEP119.700