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 07/09/2025
Weather ForecastToday
91
Sunny then Mostly Sunny and Breezy
Tonight
59
Mostly Clear and Breezy then Mostly Clear
Thursday
87
Sunny
Thursday Night
58
Clear
Friday
92
Sunny
Friday Night
62
Mostly Clear
Saturday
95
Sunny
Saturday Night
64
Mostly Clear
Sunday
97
Hot
Sunday Night
65
Clear
Monday
97
Hot
Monday Night
65
Clear
Tuesday
97
Hot