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 5 min ago
- Weather now
- VFR 92°F Observed 57 min ago
- Late departures
- 26.6%May 2026 to July 2026
- Security line
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Current conditions at IAH
VFR
92°F33°C
Good visibility and high cloud base. Normal operations are typical.
- Wind
- 170° 10 mph
- Visibility
- 10+ mi
- Clouds
- FEW 5,500 ft, SCT 25,000 ft
- Ceiling
- None
- Pressure
- 30.04 inHg
METARMETAR KIAH 111953Z 17009KT 10SM FEW055 SCT250 33/17 A3004 RMK AO2 SLP170 T03330167
TAFTAF KIAH 111733Z 1118/1224 15012KT P6SM FEW250 FM120200 15007KT P6SM SCT250 FM120900 12004KT P6SM SCT025 SCT250 FM121700 14011KT P6SM SCT035 BKN250 PROB30 1218/1222 -SHRA
Source: NOAA Aviation Weather Center. Observed 57 min ago.
Forecast for the IAH area
This Afternoon91°F
Mostly Sunny
10 to 15 mph SE · 0% rain
Mostly Sunny
10 to 15 mph SE · 0% rain
Tonight72°F
Partly Cloudy
5 to 15 mph SE · 0% rain
Partly Cloudy
5 to 15 mph SE · 0% rain
Columbus Day91°F
Mostly Sunny then Chance Showers And Thunderstorms
5 to 10 mph SE · 35% rain
Mostly Sunny then Chance Showers And Thunderstorms
5 to 10 mph SE · 35% rain
Monday Night77°F
Slight Chance Showers And Thunderstorms then Partly Cloudy
5 to 10 mph SE · 15% rain
Slight Chance Showers And Thunderstorms then Partly Cloudy
5 to 10 mph SE · 15% rain
Tuesday92°F
Showers And Thunderstorms Likely
5 to 15 mph SE · 63% rain
Showers And Thunderstorms Likely
5 to 15 mph SE · 63% rain
Tuesday Night77°F
Showers And Thunderstorms Likely then Partly Cloudy
5 to 10 mph SE · 63% rain
Showers And Thunderstorms Likely then Partly Cloudy
5 to 10 mph SE · 63% rain
Wednesday91°F
Mostly Sunny then Chance Showers And Thunderstorms
5 to 15 mph SE · 30% rain
Mostly Sunny then Chance Showers And Thunderstorms
5 to 15 mph SE · 30% rain
Wednesday Night72°F
Chance Showers And Thunderstorms then Mostly Clear
5 to 10 mph SE · 30% rain
Chance Showers And Thunderstorms then Mostly Clear
5 to 10 mph SE · 30% rain
Source: National Weather Service. Updated 42 min ago.
Runways
| Runway | Length |
|---|---|
| 15L/33R | 12,001 ft |
| 09/27 | 10,000 ft |
| 15R/33L | 10,000 ft |
| 08R/26L | 9,402 ft |
| 08L/26R | 9,000 ft |
Source: OurAirports (public domain). Runway data can lag behind construction closures.
Air traffic frequencies
| Service | Description | MHz |
|---|---|---|
| ATIS | ATIS | 124.050 |
| CLD | CLNC DEL | 128.100 |
| GND | GND | 118.575 |
| TWR | TWR | 29.020 |
| TWR | TWR | 120.725 |
| APP | APP | 120.050 |
| DEP | DEP | 28.140 |
| DEP | DEP | 119.700 |