ATIS Alerts

Waterfall Airport (23MT) Area Aviation Weather & Runway Winds

Aviation weather near Waterfall Airport in Bozeman, MT, decoded from the nearest reporting station (KLVM): conditions, runway crosswinds, and free Telegram airport alerts.

Waterfall Airport (23MT) is a general aviation airport serving pilots in and around Bozeman, MT at 4,950 ft. 23MT has no weather station of its own. Conditions here are decoded from KLVM, about 25 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (18, 36), longest 1,725 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KLVM. Track it in the ATIS Alerts Telegram bot to get alerts read from KLVM, the station this page is based on.

No data
Awaiting observationlive · refreshes every 60s

No weather station at this airport: showing the nearest station KLVM, 25 nm away.

Wind
-
Visibility
-
Ceiling
Unlimited
Altimeter
-
Temp / Dew
-

Current pilot readout for 23MT

A current METAR is not available for 23MT right now. The nearest reporting station is KLVM. Check back shortly, review a nearby reporting station, and always confirm with an official briefing before flight.

⚠️ 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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Runway 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 23MT. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.

Current wind is calm: calm wind is not a factor for runway selection, and with no wind there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.

RunwayHead / TailCrosswind
18--
36--

Open the crosswind calculator to try your own wind and runway numbers →

23MT weather radar

Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.

Live weather radar around Waterfall Airport in Bozeman, 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 23MT is headed.

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Loading radar…

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 23MT

Reported by pilots in flight over the past 6 hours, via aviationweather.gov.

PIREP0054Z (6:54 PM MDT) · 74 NM N of 23MT · 28,000 ft MSL · B39M
continuous light chop /zlc turbulence
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 23MT

From ATIS Alerts' hourly weather history.

Last 24 hours

History is still being collected. Check back in a few days.

Last 7 days
VFR 95%MVFR 5%
Wind avg/max: 13/29 kt
Max gust: 40 kt
Lowest ceiling: 1,200 ft
Lowest vis: 10 sm
Prevailing wind: W
Category changes: 10

Most recent change: MVFRVFR

Active Runway - past 30 days
18/36
100%

TAF | Terminal Aerodrome Forecast

Issued 2333Z (5:33 PM MDT)

TAF KLVM 122333Z 1300/1324 09015G22KT P6SM FEW100 BKN200 FM130800 09014G21KT P6SM SCT035 BKN200 FM132300 22025G35KT P6SM FEW100 BKN150

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Airport facts

Reference data from the OurAirports dataset.

Type
General aviation airport
FAA LID
23MT
City
Bozeman
State
Montana
Country
United States
Elevation
4,950 ft
Coordinates
45.6572, -111.0400
Runways
2
Longest runway
1,725 ft
Weather reporting
Nearest station KLVM
TAF
Nearest KLVM
Time zone
America/Denver
Next sunset
22h 1m

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Nearby airports

Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.

RC flying fields nearby

AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.

All RC flying fields →

See all Montana airports →

23MT weather: frequently asked

What runways are available at 23MT?+

23MT has 2 runways: 18, 36; the longest is 1,725 ft. This page computes the live crosswind for each runway end from the current wind.

Where does the weather shown for 23MT come from?+

Waterfall Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KLVM, about 25 nm away, close enough for situational awareness, but local conditions at 23MT can differ.

Does 23MT have a TAF?+

Yes. The KLVM TAF is shown on this page below the current conditions.

Does 23MT broadcast D-ATIS?+

No. 23MT does not broadcast D-ATIS. Alerts for 23MT from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.

Pilot PIREPs for Waterfall Airport (23MT)

Community-submitted

Community-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.

Read recent community-submitted pilot notes for Waterfall Airport, 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 23MT 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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