ATIS Alerts

Rangeley Lake Seaplane Base (M57) Area Aviation Weather & Runway Winds

Aviation weather near Rangeley Lake Seaplane Base in Rangeley, ME, decoded from the nearest reporting station (KBML): conditions, runway crosswinds, and free Telegram airport alerts.

Rangeley Lake Seaplane Base (M57) is a seaplane base in Rangeley, ME. M57 has no weather station of its own. Conditions here are decoded from KBML, about 32 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (06, 24), longest 7,000 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KHIE. Track it in the ATIS Alerts Telegram bot to get alerts read from KBML, the station this page is based on.

VFR
Observed 0152Z (9:52 PM EDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station KBML, 31.5 nm away.

Wind
130° 3 kt
Visibility
10+ sm
Ceiling
Unlimited
Altimeter
30.06"
Temp / Dew
48°F / 9°C
dew 46°F / 8°C

Wind from the southeast (130°) at 3 kt, visibility 10+ statute miles, no cloud data, temperature 9°C (48°F), altimeter 30.06 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR
METAR KBML 130152Z AUTO 13003KT 10SM CLR 09/08 A3006 RMK AO2 SLP185 T00890078 $

What changed at KBML (nearest station)?

Since the 0052Z (8:52 PM EDT) report, compared automatically against the latest METAR.

  • Temperature–dewpoint spread narrowed to 1°C. Watch for fog or low cloud.

This is exactly what ATIS Alerts watches for you: get a Telegram message when M57's weather changes, free →

Current pilot readout for M57

Based on the nearest station (KBML), M57 is currently VFR with winds from 130° at 3 knots, visibility 10+ statute miles, and no ceiling reported. The strongest crosswind component is currently on runway 06, about 2 knots. Density altitude is approximately 1,000 ft (field elevation 1,518 ft). M57 does not publish a TAF. The nearest TAF station is KHIE, about 52 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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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 M57. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.

RunwayHead / TailCrosswind
06FAV2 kt tail2 kt right
242 kt tail2 kt right

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.

Wind (kt)Gusts (kt)Bottom strip, flight category:VFRMVFRIFRLIFRNo report
0102002Z10Z01Z

Over the last 23 h: wind 03 kt, ceiling unlimitedunlimited.

M57 weather radar

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

Live weather radar around Rangeley Lake Seaplane Base in Rangeley, ME: 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 M57 is headed.

Loading…
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 M57

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

PIREP0005Z (8:05 PM EDT) · 71 NM SE of M57 · 38,000 ft MSL · B737
Show raw report
HKY UA /OV BXM/TM 0005/FL380/TP B737/TB NEG/RM ZTLFD 15
HKY UAHeader: reporting station and UA: a routine pilot report.
OV BXMLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0005Reported at 00:05 UTC.
FL380Altitude: 38,000 ft MSL.
TP B737Aircraft type reporting.
TB NEGTurbulence: none reported.
RM ZTLFD 15Remarks.
PIREP2312Z (7:12 PM EDT) · 81 NM W of M57 · 40,000 ft MSL · B78X
Show raw report
FSO UA /OV FSO070030/TM 2312/FL400/TP B78X/TB NEG
FSO UAHeader: reporting station and UA: a routine pilot report.
OV FSO070030Location: fix or navaid, optionally with a radial and distance in NM.
TM 2312Reported at 23:12 UTC.
FL400Altitude: 40,000 ft MSL.
TP B78XAircraft type reporting.
TB NEGTurbulence: none reported.
PIREP2305Z (7:05 PM EDT) · 49 NM S of M57 · 41,000 ft MSL · B787
continuous light chop turbulence
Show raw report
BML UA /OV BML180025/TM 2305/FL410/TP B787/TB CONS LGT CHOP
BML UAHeader: reporting station and UA: a routine pilot report.
OV BML180025Location: fix or navaid, optionally with a radial and distance in NM.
TM 2305Reported at 23:05 UTC.
FL410Altitude: 41,000 ft MSL.
TP B787Aircraft type reporting.
TB CONS LGT CHOPTurbulence: continuous light chop.
PIREP2252Z (6:52 PM EDT) · 52 NM SW of M57 · 40,000 ft MSL · B787
occasional light chop turbulence
Show raw report
HIE UA /OV HIE/TM 2252/FL400/TP B787/TB OCNL LGT CHOP
HIE UAHeader: reporting station and UA: a routine pilot report.
OV HIELocation: fix or navaid, optionally with a radial and distance in NM.
TM 2252Reported at 22:52 UTC.
FL400Altitude: 40,000 ft MSL.
TP B787Aircraft type reporting.
TB OCNL LGT CHOPTurbulence: occasional light chop.
PIREP2247Z (6:47 PM EDT) · 93 NM SW of M57 · 32,000 ft MSL · E170
continuous light chop turbulence
Show raw report
MPV UA /OV MPV/TM 2247/FL320/TP E170/TB CONS LGT CHOP
MPV UAHeader: reporting station and UA: a routine pilot report.
OV MPVLocation: fix or navaid, optionally with a radial and distance in NM.
TM 2247Reported at 22:47 UTC.
FL320Altitude: 32,000 ft MSL.
TP E170Aircraft type reporting.
TB CONS LGT CHOPTurbulence: continuous light chop.

⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.

Recent aviation weather trends at M57

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KBML reported a mix of conditions, most often low IFR across 45 observations, with 4 flight-category changes. The strongest gust reached 17 kt, the lowest ceiling was 100 ft. Wind most often came from the S.

Last 24 hours
VFR 44%LIFR 56%
Wind avg/max: 1/9 kt
Max gust: 17 kt
Lowest ceiling: 100 ft
Lowest vis: -
Prevailing wind: S
Category changes: 4

Most recent change: LIFRVFR

Last 7 days
VFR 78%MVFR 7%LIFR 15%
Wind avg/max: 3/14 kt
Max gust: 23 kt
Lowest ceiling: 100 ft
Lowest vis: 0.25 sm
Prevailing wind: NW
Category changes: 18

Most recent change: LIFRVFR

Active Runway - past 30 days
06/24
100%

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Airport facts

Reference data from the OurAirports dataset.

Type
Seaplane base
FAA LID
M57
City
Rangeley
State
Maine
Country
United States
Elevation
1,518 ft
Coordinates
44.9533, -70.6631
Runways
2
Longest runway
7,000 ft
Weather reporting
Nearest station KBML
TAF
Nearest KHIE
Time zone
America/New_York
Next sunset
20h 43m

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Nearby airports

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

See all Maine airports →

M57 weather: frequently asked

What runways are available at M57?+

M57 has 2 runways: 06, 24; the longest is 7,000 ft. This page computes the live crosswind for each runway end from the current wind.

Where does the weather shown for M57 come from?+

Rangeley Lake Seaplane Base does not have its own weather station. Conditions shown here come from the nearest reporting station, KBML, about 32 nm away, close enough for situational awareness, but local conditions at M57 can differ.

Does M57 have a TAF?+

No. M57 does not publish its own TAF. The nearest TAF station is KHIE, about 52 nm away.

Does M57 broadcast D-ATIS?+

No. M57 does not broadcast D-ATIS. Alerts for M57 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.

Pilot PIREPs for Rangeley Lake Seaplane Base (M57)

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 Rangeley Lake Seaplane Base, 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 M57 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.

From the ATIS Alerts team

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