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 06/27/2026
Weather Forecast
Today
74
Chance Showers
Tonight
50
Slight Chance Showers then Mostly Cloudy
Sunday
80
Decreasing Clouds
Sunday Night
52
Mostly Cloudy
Monday
78
Partly Sunny
Monday Night
51
Mostly Cloudy
Tuesday
78
Partly Sunny
Tuesday Night
49
Partly Cloudy
Wednesday
78
Slight Chance Showers
Wednesday Night
49
Partly Cloudy
Thursday
78
Mostly Sunny
Thursday Night
50
Mostly Cloudy
Friday
78
Slight Chance Showers