Grant County Airport (MWH) | Terminal maps | Airport guide
Grant County Airport Information
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Airport Address:
7810 Andrews St NE #200, Moses Lake, WA 98837, United States -
Official Website:
https://www.portofmoseslake.com/ -
Contact Number:
(509) 762-5363
MWH Contact Information
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Name:
RICH MUELLER -
Address:
7810 ANDREWS STREET NE -
Telephone:
(509) 762-5363
Grant County Airport
Grant County International Airport (MWH), located in Moses Lake, Washington, is an important transportation hub known for its extensive runway system and diverse aviation activities including cargo operations, flight training, and aircraft testing. Although primarily focused on general aviation and military training, the airport is capable of accommodating commercial flights and has done so in the past.
The airport offers essential amenities such as parking and nearby car rental services, making it convenient for travelers and aviation professionals.
With its strategic location and diverse infrastructure, MWH Airport plays an important role in regional transportation, economic development, and serves as a key training ground for pilots, highlighting its importance beyond commercial passenger traffic.
Grant County Airport Weather 12/08/2025
Weather ForecastTonight
37
Mostly Cloudy
Monday
52
Rain Likely
Monday Night
42
Chance Rain and Breezy
Tuesday
49
Chance Rain
Tuesday Night
40
Rain
Wednesday
51
Rain Likely
Wednesday Night
39
Chance Rain
Thursday
48
Chance Rain
Thursday Night
36
Slight Chance Rain
Friday
47
Mostly Cloudy
Friday Night
36
Mostly Cloudy
Saturday
47
Mostly Cloudy
Saturday Night
35
Slight Chance Rain