Cobbetts Pond Seaplane Base (35NH) Area Aviation Weather & Runway Winds
Aviation weather near Cobbetts Pond Seaplane Base in Windham, NH, decoded from the nearest reporting station (KLWM): conditions, runway crosswinds, and free Telegram airport alerts.
Cobbetts Pond Seaplane Base (35NH) is a seaplane base in Windham, NH. 35NH has no weather station of its own. Conditions here are decoded from KLWM, about 9 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (06W, 24W), longest 1,500 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KMHT. Track it in the ATIS Alerts Telegram bot to get alerts read from KLWM, the station this page is based on.
No weather station at this airport: showing the nearest station KLWM, 8.6 nm away.
Wind calm, visibility 10+ statute miles, broken clouds at 5,000 ft, overcast at 6,000 ft, temperature 17°C (62°F), altimeter 30.06 inHg. Conditions are Visual Flight Rules (VFR), ceiling 5,000 ft.
METAR KLWM 130754Z AUTO 00000KT 10SM -RA BKN050 OVC060 17/14 A3006 RMK AO2 RAB0659E17B40 SLP177 P0000 T01670144
What changed at KLWM (nearest station)?
Since the 0654Z (2:54 AM EDT) report, compared automatically against the latest METAR.
- Rain began (-RA).
- Pressure falling: altimeter 30.08 → 30.06 inHg.
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Current pilot readout for 35NH
Based on the nearest station (KLWM), 35NH is currently VFR with calm winds, visibility 10+ statute miles, and a 5,000 ft ceiling. Density altitude is approximately 250 ft (field elevation 177 ft). 35NH does not publish a TAF. The nearest TAF station is KMHT, about 10 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 35NH 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 35NH. 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 |
|---|---|---|---|---|
| 06W | 1,500 ft | WATER | - | - |
| 24W | 1,500 ft | WATER | - | - |
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 0→0 kt, ceiling unlimited → 5,000 ft.
35NH weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Cobbetts Pond Seaplane Base in Windham, NH: 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 35NH 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 35NH
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
LEB UA /OV LEB/TM 0348/FL340/TP A333/TB MOD CHOP/RM FL310-340
LEB UAHeader: reporting station and UA: a routine pilot report.OV LEBLocation: fix or navaid, optionally with a radial and distance in NM.TM 0348Reported at 03:48 UTC.FL340Altitude: 34,000 ft MSL.TP A333Aircraft type reporting.TB MOD CHOPTurbulence: moderate chop.RM FL310-340Remarks.Show raw report
ARP UAL781 4244N 07306W 0345 F310 TB MOD CHOP IC
ARP UAL781 4244N 07306W 0345…Header: reporting station and UA: a routine pilot report.Show raw report
ALB UA /OV CAM/TM 0257/FL310/TP BCS3/TB MOD CHOP
ALB UAHeader: reporting station and UA: a routine pilot report.OV CAMLocation: fix or navaid, optionally with a radial and distance in NM.TM 0257Reported at 02:57 UTC.FL310Altitude: 31,000 ft MSL.TP BCS3Aircraft type reporting.TB MOD CHOPTurbulence: moderate chop.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at 35NH
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KLWM reported mostly VFR across 24 observations, with 0 flight-category changes. The strongest gust reached 15 kt, the lowest ceiling was 5,000 ft. Wind most often came from the SE.
Most recent change: MVFR → VFR
- 24W
- 53%
- 06W
- 47%
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We'll message you on Telegram when a new report moves the picture near 35NH (Cobbetts Pond Seaplane Base): alerts read from KLWM, the station this page uses.
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Airport facts
Reference data from the OurAirports dataset.
- Type
- Seaplane base
- FAA LID
- 35NH
- City
- Windham
- State
- New Hampshire
- Country
- United States
- Elevation
- 177 ft
- Coordinates
- 42.8069, -71.2759
- Runways
- 2
- Longest runway
- 1,500 ft
- Weather reporting
- Nearest station KLWM
- TAF
- Nearest KMHT
- Time zone
- America/New_York
- Next sunset
- 14h 47m
Run a flight school, FBO, or club here? Embed 35NH's live status on your website, free →
Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
8 airports+2 more within 25 NM
25–50 NM
9 airports+3 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.
- The NH Flying Tigers RC Club 2 , Londonderry, NH · 7 mi
- Southern NH RC Club 2 , Hudson, NH · 8 mi
- Granite State Quiet Flyers 1 , Hudson, NH · 9 mi
35NH weather: frequently asked
What runways are available at 35NH?+
35NH has 2 runways: 06W, 24W; the longest is 1,500 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for 35NH come from?+
Cobbetts Pond Seaplane Base does not have its own weather station. Conditions shown here come from the nearest reporting station, KLWM, about 9 nm away, close enough for situational awareness, but local conditions at 35NH can differ.
Does 35NH have a TAF?+
No. 35NH does not publish its own TAF. The nearest TAF station is KMHT, about 10 nm away.
Does 35NH broadcast D-ATIS?+
No. 35NH does not broadcast D-ATIS. Alerts for 35NH from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Cobbetts Pond Seaplane Base (35NH)
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 Cobbetts Pond 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 35NH 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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