WxDecoder

KTHM/THM METAR Thompson Falls Airport

Thompson Falls, MontanaElevation 2,467 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KGPI · 60 NM NE · 40 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KGPI
WIND
040@12
gust 19 kt
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FAA: no delays reported at THM.

Source: FAA System Operations (ASWS). Operational status only; verify with official FAA sources and NOTAMs.

FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 272° at 1 kt, temperature 0C. This observation is older than usual, so treat it with extra caution. Treat this as supplemental, not an aviation observation. Forecast suggests this afternoon partly sunny, high near 57F, low near 27F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
This Afternoon Partly Sunny 57/27 E 6 kt – 0%
Monday Partly Sunny then Slight Chance Light Rain 58/31 ESE 3 kt – 90%
Tuesday Light Rain 48/30 WSW 6 kt – 89%
Wednesday Light Rain 49/26 S 4 kt – 84%
Thursday Chance Rain And Snow 49/24 E 2 kt – 38%
Friday Slight Chance Light Snow 49/22 ESE 2 kt – 20%
Saturday Partly Sunny 53/23 S 2 kt – 11%

Source: National Weather Service (office MSO). Forecast issued 2134Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
1 runway
NESW0826
WIND
No on-field weather data
No reporting weather station on the field, so wind components cannot be computed. See nearby stations below.
RUNWAYS

Runway detail & declared distances

1 runway · longest 4,200 ft

08/26
Dimensions
4,200 x 75 ft
Surface
Asphalt (excellent)
Edge lights
MED
RWY 0890°T
VGSIPAPI (P2L)
Traffic patternLeft
RWY 26270°T
VGSIPAPI (P2L)
Traffic patternLeft

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
2,467 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0035Z 6:35 PM
Sunrise
1415Z 8:15 AM
Loggable night
0106Z (7:06 PM local) → 1344Z (7:44 AM local)
end of evening to start of morning civil twilight
Position lights required
0035Z (6:35 PM local) → 1415Z (8:15 AM local)
sunset to sunrise (91.209)
Night passenger currency
0135Z (7:35 PM local) → 1315Z (7:15 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Thompson Falls Airport is in Thompson Falls, Montana. Field elevation 2,467 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSmall airport
ManagerKIM ROBERTS
Manager phone406-827-3519
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAKTHM / THM
SectionalGREAT FALLS
Center (ARTCC)SEATTLE
Flight service (AFSS)GREAT FALLS
RegionMontana
CountryUnited States
Coordinates47.5735, -115.2810
Distance from city3 NM SE
SERVICES & LIGHTING
Fuel100LL
Control towerNon-towered
Field lightingSee remarks
BeaconSunset to sunrise · White-green (lighted land airport)
CTAF122.900
FREQUENCIES

Communications

122.9
CTAF
CTAF

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

KTHM has no on-field report. Nearest reporting station: KGPI (60 NM NE, VFR).

KGPI Glacier Park International Airport
60 NM NE
VFR
KMSO Missoula Montana Airport
63 NM SE
VFR
KCOE Coeur D'Alene Airport - Pappy Boyington Field
63 NM W
VFR
KSZT Sandpoint Airport
67 NM NW
VFR
KSFF Felts Field
83 NM W
VFR
KPUW Pullman-Moscow Regional Airport
90 NM SW
VFR
AIRPORT REMARKS

Operational remarks

›PHONE ON ARPT.
›FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
›CONSTR PRIOR 1959
›WATERFOWL INVOF ARPT.
›300 FT CANDLESTICK FXD DIST MKRS IN TRANS SFC.
›SN REMOVAL INTMT. CALL 406-546-6384 FOR RWY COND.
›ALTN PHONE 406-546-6384 OR 406-598-6227.
›AUTOMATED UNICOM AVBL ON 118.325; 3 CLICKS.
›MKD PWR LINES 7 MI E MAINLAND TO BIG IS.
›FUEL AVBL 24/7 WITH CREDIT CARD.
›ACTVT PAPI RWY 8 & 26; MIRL RWY 08/26 - CTAF.
›100 FT SILO IN TRANS SFC NE SIDE OF RY.
OFFICIAL LINKS & SOURCES
↗Official METAR on AviationWeather.gov
↗Search NOTAMs (official FAA NOTAM Search)
↗Wikipedia
↗KTHM on OurAirports
FREQUENTLY ASKED
Does KTHM have a METAR?
Yes. KTHM is a METAR-reporting station; the current observation loads live on this page.
Does KTHM have a TAF?
When KTHM issues a TAF, its decoded forecast timeline loads live on this page; otherwise use the nearest TAF-issuing field as a planning reference.
What is the field elevation at KTHM?
KTHM sits at 2,467 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for KTHM?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.