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 09/11/2025
Weather Forecast
Overnight
58
Haze
Thursday
86
Sunny
Thursday Night
56
Mostly Clear
Friday
84
Sunny then Haze
Friday Night
54
Mostly Clear
Saturday
84
Sunny
Saturday Night
55
Partly Cloudy
Sunday
78
Chance Showers
Sunday Night
50
Slight Chance Showers then Mostly Cloudy
Monday
73
Slight Chance Showers then Mostly Sunny
Monday Night
49
Mostly Clear
Tuesday
79
Sunny
Tuesday Night
51
Mostly Clear