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 11/06/2025
Weather Forecast
Tonight
41
Mostly Cloudy
Thursday
57
Chance Showers then Rain
Thursday Night
38
Rain then Chance Rain
Friday
54
Sunny
Friday Night
29
Partly Cloudy
Saturday
50
Mostly Sunny
Saturday Night
32
Mostly Cloudy
Sunday
52
Partly Sunny
Sunday Night
33
Mostly Cloudy
Monday
51
Partly Sunny
Monday Night
34
Mostly Cloudy
Veterans Day
53
Partly Sunny
Tuesday Night
35
Mostly Cloudy