Fort Harrison Army Airfield (MT15) Area Aviation Weather & Runway Winds
Aviation weather near Fort Harrison Army Airfield in Helena, MT, decoded from the nearest reporting station (KHLN): conditions, runway crosswinds, and free Telegram airport alerts.
Fort Harrison Army Airfield (MT15) is a general aviation airport serving pilots in and around Helena, MT at 4,050 ft. MT15 has no weather station of its own. Conditions here are decoded from KHLN, about 5 nm away, the nearest reporting station, and local conditions can differ. Its 4 runways (05, 10, 23, 28), longest 2,185 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KHLN. Track it in the ATIS Alerts Telegram bot to get alerts read from KHLN, the station this page is based on.
No weather station at this airport: showing the nearest station KHLN, 5.4 nm away.
Wind from the west-southwest (250°) at 9 kt, visibility 10+ statute miles, no cloud data, temperature 12°C (53°F), altimeter 30.04 inHg. Conditions are Visual Flight Rules (VFR).
METAR KHLN 130553Z 25009KT 10SM CLR 12/07 A3004 RMK AO2 SLP176 T01170067 10178 20117 51006 $
What changed at KHLN (nearest station)?
Since the 0453Z (10:53 PM MDT) report, compared automatically against the latest METAR.
No significant changes since the 0453Z report, conditions are holding steady.
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Current pilot readout for MT15
Based on the nearest station (KHLN), MT15 is currently VFR with winds from 250° at 9 knots, visibility 10+ statute miles, and no ceiling reported. The strongest crosswind component is currently on runway 10, about 7 knots. Density altitude is approximately 4,500 ft (field elevation 4,050 ft). Review the latest TAF below for forecast changes before departure.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
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Track MT15 free on TelegramRunway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
Use this section to quickly compare current wind alignment across available runways at MT15. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 23FAV | 2,185 ft | GRS | 9 kt head | 0 kt |
| 28 | 1,840 ft | GRS | 6 kt head | 7 kt left |
| 10 | 1,840 ft | GRS | 6 kt tail | 7 kt right |
| 05 | 2,185 ft | GRS | 9 kt tail | 0 kt |
Open the crosswind calculator to try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 23 h: wind 7→9 kt, ceiling unlimited → unlimited.
MT15 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Fort Harrison Army Airfield in Helena, MT: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around MT15 is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap
Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.
Pilot reports (PIREPs) within 100 NM of MT15
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
GTF UA /OV GTF150035/TM 0054/FL280/TP B39M/TB CONS LGT CHOP /ZLC
GTF UAHeader: reporting station and UA: a routine pilot report.OV GTF150035Location: fix or navaid, optionally with a radial and distance in NM.TM 0054Reported at 00:54 UTC.FL280Altitude: 28,000 ft MSL.TP B39MAircraft type reporting.TB CONS LGT CHOP /ZLCTurbulence: continuous light chop /zlc.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at MT15
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KHLN reported mostly VFR across 24 observations, with 0 flight-category changes. The lowest ceiling was 4,000 ft. Wind most often came from the W.
Most recent change: MVFR → VFR
- 28
- 39%
- 23
- 38%
- 05
- 14%
- 10
- 9%
TAF | Terminal Aerodrome Forecast
Issued 0520Z (11:20 PM MDT)
TAF KHLN 130520Z 1306/1406 VRB06KT P6SM FEW250 FM132000 31010G20KT P6SM SCT100 BKN180 PROB30 1321/1401 VRB10G30KT 5SM -SHRA BKN050
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- FAA LID
- MT15
- City
- Helena
- State
- Montana
- Country
- United States
- Elevation
- 4,050 ft
- Coordinates
- 46.6247, -112.1109
- Runways
- 4
- Longest runway
- 2,185 ft
- Weather reporting
- Nearest station KHLN
- TAF
- Nearest KHLN
- Time zone
- America/Denver
- Next sunset
- 19h 18m
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Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
9 airports+3 more within 25 NM
25–50 NM
8 airports+2 more within 50 NM
50–100 NM
7 airports+1 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.
- Montana Elecric Sosaring Society - Masonic Home Rd , Helena, MT · 8 mi
- Helena Flying Tigers - Helena Regulating Reservoir Rd (Main Field) , Helena, MT · 11 mi
- Helena Flying Tigers - Clark's Bay Day Use Site , Helena, MT · 15 mi
MT15 weather: frequently asked
What runways are available at MT15?+
MT15 has 4 runways: 05, 10, 23, 28; the longest is 2,185 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for MT15 come from?+
Fort Harrison Army Airfield does not have its own weather station. Conditions shown here come from the nearest reporting station, KHLN, about 5 nm away, close enough for situational awareness, but local conditions at MT15 can differ.
Does MT15 have a TAF?+
Yes. The KHLN TAF is shown on this page below the current conditions.
Does MT15 broadcast D-ATIS?+
No. MT15 does not broadcast D-ATIS. Alerts for MT15 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Fort Harrison Army Airfield (MT15)
Community-submittedCommunity-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.
Read recent community-submitted pilot notes for Fort Harrison Army Airfield, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.
⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.
No Pilot PIREPs have been submitted for MT15 yet. Recently flew here? Help the next pilot by leaving a quick airport note.
Pilot PIREPs are community pilot notes for situational awareness only, not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.
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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
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