DM
Datamask Aviation
METAR · TAF · OPMET
KMWH· MWH· Moses Lake

Grant County International Airport

medium airport · elevation 1,189 ft (362 m)
12:50Z 03:01Z Night
Current METARVFR
48 min ago·03:52Z
KMWH 270352Z AUTO 19004KT 10SM CLR 16/M04 A2981 RMK AO2 SLP096 T01561044
Wind
190° 4 kt
Visibility
10 SM
Ceiling
CLR
Temperature
16°C / −4°C
temp / dew
QNH
1009 hPa
29.81 inHg
Clouds
CLR
Weather
Station
KMWH
Remarks
automated station with a precipitation discriminator sea level pressure of 1009.6 HPa hourly temperature of 15.6°C and dew point of -4.4°C
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
No active hazards within 250 km.
Wind & Runways
NESW4 kt190°
Wind arrow points downwind.
Runways
04/223048 mPEM
09/271067 mCON
14L/32R4116 mPEM
14R/32L895 mCON
18/361014 mASP
Runway components
RunwayHead/TailCrosswind
RWY 04/22TW 3 ktXW 3 kt R
RWY 09/27HW 1 ktXW 4 kt R
RWY 14L/32RHW 4 ktXW 2 kt R
RWY 14R/32LHW 4 ktXW 2 kt R
RWY 18/36HW 4 ktXW 1 kt L
47.2077°, -119.3200°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
RunwayStatusHW (kt)XW (kt)Flags
RWY 18/36 (use 18)PreferredHW 41 L
RWY 14L/32R (use 14L)UsableHW 42 R
RWY 14R/32L (use 14R)UsableHW 42 R
RWY 04/22 (use 22)UsableHW 33 L
RWY 09/27 (use 09)UsableHW 14 R
Density altitude
1,706 ft
elevation 1,189 ft
ISA deviation
+3.4°C
Frequencies (community-maintained, cross-check AIP)KMWH
  • ATIS119.050
  • GND121.900
  • TWR118.250
  • A/DAPP/DEP126.400
  • CTAF118.250
  • RDOSEATTLE RDO122.400
  • UNICUNICOM122.950
Navaids near airportwithin 30 NM
IdentTypeFreqDist (NM)Power
MWHVOR-DME115.00 MHz0.2HIGH
MWNDB408 kHz5.8LOW
EPHVORTAC112.60 MHz11.1HIGH
Runways5

Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.

  • RWY 04/2210,000 ft (3,048 m)
    Surface
    PEM
    Lighting
    Lit
    ILS
  • RWY 09/273,500 ft (1,067 m)
    Surface
    CON
    Lighting
    ILS
  • RWY 14L/32R13,503 ft (4,116 m)
    Surface
    PEM
    Lighting
    Lit
    ILS
  • RWY 14R/32L2,936 ft (895 m)
    Surface
    CON
    Lighting
    ILS
  • RWY 18/363,327 ft (1,014 m)
    Surface
    ASP
    Lighting
    Lit
    ILS
24-hour trend (Iowa State IEM)
No 24-h trend available — IEM archive.
24-hour wind rose (IEM ASOS, 16 direction bins)
24-hour wind rose unavailable (insufficient IEM data).
Airport diagram (OpenStreetMap)Grant County International Airport
HH220432R14L361832L14R2709
Terminal Aerodrome Forecast
Issued 2026/04/26 18:42 UTC
VFRBASE26/18Z → 26/19ZVRB3KT · 6 SM · SCT200
Wind: VRB3KT
Visibility: 6 SM
Clouds: SCT200
TAF KMWH 261739Z 2618/2718 VRB03KT P6SM SCT200
VFRFM26/19Z → 27/05Z2307KT · 6 SM · SCT120
Wind: 2307KT
Visibility: 6 SM
Clouds: SCT120
FM261900 23007KT P6SM SCT120
VFRFM27/05Z → 27/10Z3004KT · 6 SM · SCT120
Wind: 3004KT
Visibility: 6 SM
Clouds: SCT120
FM270500 30004KT P6SM SCT120
VFRFM27/10Z → 27/18Z3605KT · 6 SM · SCT100
Wind: 3605KT
Visibility: 6 SM
Clouds: SCT100
FM271000 36005KT P6SM SCT100
Raw TAF
TAF KMWH 261739Z 2618/2718 VRB03KT P6SM SCT200 FM261900 23007KT P6SM SCT120 FM270500 30004KT P6SM SCT120 FM271000 36005KT P6SM SCT100
Nearby airports