Castleberry Airport (MT45) Area Aviation Weather & Runway Winds
Aviation weather near Castleberry Airport in Ekalaka, MT, decoded from the nearest reporting station (KBHK): conditions, runway crosswinds, and free Telegram airport alerts.
Castleberry Airport (MT45) is a general aviation airport serving pilots in and around Ekalaka, MT at 3,373 ft. MT45 has no weather station of its own. Conditions here are decoded from KBHK, about 29 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (11, 29), longest 1,100 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KMLS. Track it in the ATIS Alerts Telegram bot to get alerts read from KBHK, the station this page is based on.
No weather station at this airport: showing the nearest station KBHK, 29.4 nm away.
Wind calm, visibility 10+ statute miles, no cloud data, temperature 8°C (47°F), altimeter 30.14 inHg. Conditions are Visual Flight Rules (VFR).
METAR KBHK 130651Z AUTO 00000KT 10SM CLR 08/02 A3014 RMK AO2 SLP206 T00830022 401720061
What changed at KBHK (nearest station)?
Since the 0551Z (11:51 PM MDT) report, compared automatically against the latest METAR.
No significant changes since the 0551Z report, conditions are holding steady.
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Current pilot readout for MT45
Based on the nearest station (KBHK), MT45 is currently VFR with calm winds, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately 3,100 ft (field elevation 3,373 ft). MT45 does not publish a TAF. The nearest TAF station is KMLS, about 63 nm away.
⚠️ 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 MT45 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 MT45. 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.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 11 | 1,100 ft | TURF | - | - |
| 29 | 1,100 ft | TURF | - | - |
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 9→0 kt, ceiling unlimited → unlimited.
MT45 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Castleberry Airport in Ekalaka, 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 MT45 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.
Recent aviation weather trends at MT45
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KBHK reported mostly VFR across 24 observations, with 0 flight-category changes. The lowest ceiling was 7,000 ft. Wind most often came from the E.
- 11/29
- 100%
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We'll message you on Telegram when a new report moves the picture near MT45 (Castleberry Airport): alerts read from KBHK, the station this page uses.
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- FAA LID
- MT45
- City
- Ekalaka
- State
- Montana
- Country
- United States
- Elevation
- 3,373 ft
- Coordinates
- 45.9089, -104.5760
- Runways
- 2
- Longest runway
- 1,100 ft
- Weather reporting
- Nearest station KBHK
- TAF
- Nearest KMLS
- Time zone
- America/Denver
- Next sunset
- 18h 3m
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Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
1 airport25–50 NM
5 airports50–100 NM
8 airports+2 more within 100 NM
MT45 weather: frequently asked
What runways are available at MT45?+
MT45 has 2 runways: 11, 29; the longest is 1,100 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for MT45 come from?+
Castleberry Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KBHK, about 29 nm away, close enough for situational awareness, but local conditions at MT45 can differ.
Does MT45 have a TAF?+
No. MT45 does not publish its own TAF. The nearest TAF station is KMLS, about 63 nm away.
Does MT45 broadcast D-ATIS?+
No. MT45 does not broadcast D-ATIS. Alerts for MT45 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Castleberry Airport (MT45)
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 Castleberry 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 MT45 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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