Grant County Airport (MWH) | Terminal maps | Airport guide





Grant County Airport Information
-
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
-
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 07/15/2025
Weather ForecastThis Afternoon
86
Sunny and Breezy
Tonight
58
Clear
Wednesday
91
Sunny
Wednesday Night
61
Mostly Clear
Thursday
95
Sunny
Thursday Night
63
Mostly Clear
Friday
95
Sunny
Friday Night
63
Partly Cloudy
Saturday
90
Sunny
Saturday Night
58
Mostly Clear
Sunday
88
Sunny
Sunday Night
58
Mostly Clear
Monday
88
Sunny