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

Grant County International Airport

medium airport · elevation 1,189 ft (362 m)
12:53Z 02:59Z Day
Current METARVFR
53 min ago·21:52Z
KMWH 242152Z VRB05G15KT 10SM CLR 15/M12 A3003 RMK AO2 SLP222 T01501122
Wind
VRB 5 kt (gust 15 kt)
Visibility
10 SM
Ceiling
CLR
Temperature
15°C / −12°C
temp / dew
QNH
1017 hPa
30.03 inHg
Clouds
CLR
Weather
Station
KMWH
Remarks
automated station with a precipitation discriminator sea level pressure of 1022.2 HPa hourly temperature of 15.0°C and dew point of -12.2°C
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (0)
None active in area.
PIREPs (2)
  • FL016C172
    1 h 52 m ago
    TURB LLWS
  • FL092BE36
    2 h 1 m ago
    OVC 10000ft
Wind & Runways
NESW5 ktVRBG15
Wind arrow points downwind.
Runways
04/223048 mPEM
09/271067 mCON
14L/32R4116 mPEM
14R/32L895 mCON
18/361014 mASP
47.2077°, -119.3200°© CARTOOpen in OSM →
Density altitude
1,370 ft
elevation 1,189 ft
ISA deviation
+2.4°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 2026/04/24 18:36 UTC
VFRBASE24/18Z → 24/20Z01013G25KT · 6 SM · SKC
Wind: 01013G25KT
Visibility: 6 SM
Clouds: SKC
TAF KMWH 241734Z 2418/2518 01013G25KT P6SM SKC
VFRFM24/20Z → 25/02Z0208G15KT · 6 SM · FEW100
Wind: 0208G15KT
Visibility: 6 SM
Clouds: FEW100
FM242000 02008G15KT P6SM FEW100
VFRFM25/02Z → 25/05Z2707KT · 6 SM · FEW100
Wind: 2707KT
Visibility: 6 SM
Clouds: FEW100
FM250200 27007KT P6SM FEW100
VFRFM25/05Z → 25/15Z3506KT · 6 SM · FEW100 SCT200
Wind: 3506KT
Visibility: 6 SM
Clouds: FEW100 SCT200
FM250500 35006KT P6SM FEW100 SCT200
VFRFM25/15Z → 25/18Z0308G15KT · 6 SM · FEW200
Wind: 0308G15KT
Visibility: 6 SM
Clouds: FEW200
FM251500 03008G15KT P6SM FEW200
Raw TAF
TAF KMWH 241734Z 2418/2518 01013G25KT P6SM SKC FM242000 02008G15KT P6SM FEW100 FM250200 27007KT P6SM FEW100 FM250500 35006KT P6SM FEW100 SCT200 FM251500 03008G15KT P6SM FEW200
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