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Niklason Lake Seaplane Base (4AK0) Area Aviation Weather & Runway Winds

As of 4:53 AM AKDT, Oct 28, based on the nearest station (PAAQ), 4AK0 is currently VFR with calm winds, visibility 10+ statute miles, and no ceiling reported.

Aviation weather near Niklason Lake Seaplane Base in Wasilla, AK, decoded from the nearest reporting station (PAAQ): conditions and runway crosswinds.

Niklason Lake Seaplane Base (4AK0) is a seaplane base in Wasilla, AK. 4AK0 has no weather station of its own. Conditions here are decoded from PAAQ, about 6 nm away, the nearest reporting station, and local conditions can differ. It has 2 physical runways (E, W), the longest 2,700 ft. The nearest TAF is issued for PAAQ.

Ask ATIS AIAsk anything about 4AK0's weather, runways or delays, or search another airport.
VFR
Observed 1253Z (4:53 AM AKDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station PAAQ, 5.6 nm away.

Wind
Calm
Visibility
10+ sm
Ceiling
Unlimited
Altimeter
30.38"
Temp / Dew
26°F / -3°C
dew 25°F / -4°C

Wind calm, visibility 10+ statute miles, no cloud data, temperature -3°C (26°F), altimeter 30.38 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR
METAR PAAQ 281253Z AUTO 00000KT 10SM CLR M03/M04 A3038 RMK AO2 SLP293 I1000 T10331039 TSNO

What changed at PAAQ (nearest station)?

Since the 1153Z (3:53 AM AKDT) report, compared automatically against the latest METAR.

No significant changes since the 1153Z (3:53 AM AKDT) report, conditions are holding steady.

Current pilot readout for 4AK0

Based on the nearest station (PAAQ), 4AK0 is currently VFR with calm winds, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately -2,300 ft (field elevation 380 ft). Review the latest TAF below for forecast changes before departure.

New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →

Runway wind check

Estimated head/tailwind and crosswind for each runway end from the current reported wind.

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
E--
W--

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
061213Z03Z12Z

Over the last 23 h: wind 7→0 kt, ceiling unlimited → unlimited.

4AK0 weather radar

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

Loading…
Loading radar…

Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap

NOAA NEXRAD composite and lightning, updated about every five minutes; amber frames are HRRR model guidance, not observed radar. Not for navigation.

Pilot reports (PIREPs) within 100 NM of 4AK0

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

PIREP1226Z (4:26 AM AKDT) · 33 NM SW of 4AK0 · 4,000 ft MSL · C130
Show raw report
ANC UA /OV TED300010/TM 1226/FL040/TP C130/SK TOPS 006/TB NEG/IC NEG
ANC UAHeader: reporting station and UA: a routine pilot report.
OV TED300010Location: fix or navaid, optionally with a radial and distance in NM.
TM 1226Reported at 12:26 UTC.
FL040Altitude: 4,000 ft MSL.
TP C130Aircraft type reporting.
SK TOPS 006Sky condition: cloud bases and tops in hundreds of feet MSL.
TB NEGTurbulence: none reported.
IC NEGIcing: none reported.
PIREP1125Z (3:25 AM AKDT) · 25 NM SW of 4AK0 · during climb · B190
Show raw report
ANC UA /OV TED360010/TM 1125/FL050/TP B190/SK TOPS 004/TB NEG/IC NEG/RM DURGC CLR ABOVE 004
ANC UAHeader: reporting station and UA: a routine pilot report.
OV TED360010Location: fix or navaid, optionally with a radial and distance in NM.
TM 1125Reported at 11:25 UTC.
FL050Altitude: 5,000 ft MSL.
TP B190Aircraft type reporting.
SK TOPS 004Sky condition: cloud bases and tops in hundreds of feet MSL.
TB NEGTurbulence: none reported.
IC NEGIcing: none reported.
RM DURGC CLR ABOVE 004Remarks.
PIREP0727Z (11:27 PM AKDT) · 39 NM SW of 4AK0 · during descent · B739
light turbulence
Show raw report
ANC UA /OV TED189005/TM 0727/FL050/TP B739/SK SKC/TB LGT/IC NEG/RM DURD
ANC UAHeader: reporting station and UA: a routine pilot report.
OV TED189005Location: fix or navaid, optionally with a radial and distance in NM.
TM 0727Reported at 07:27 UTC.
FL050Altitude: 5,000 ft MSL.
TP B739Aircraft type reporting.
SK SKCSky condition: cloud bases and tops in hundreds of feet MSL.
TB LGTTurbulence: light.
IC NEGIcing: none reported.
RM DURDRemarks.

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

Recent aviation weather trends at 4AK0

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station PAAQ reported mostly VFR across 29 observations, with 9 flight-category changes. Wind most often came from the N.

Last 24 hours
VFR 79%MVFR 10%IFR 10%
Wind avg/max: 2/9 kt
Max gust: -
Lowest ceiling: -
Lowest vis: -
Prevailing wind: N
Category changes: 9

Most recent change: MVFR → VFR

Last 7 days
VFR 87%MVFR 9%IFR 1%LIFR 4%
Wind avg/max: 6/17 kt
Max gust: 26 kt
Lowest ceiling: 200 ft
Lowest vis: 1.5 sm
Prevailing wind: N
Category changes: 17

Most recent change: MVFR → VFR

Wind-favored runway - past 30 days

Share of hours each runway had the most headwind. From wind reports, not ATC assignments.

E/W
100%

TAF | Terminal Aerodrome Forecast

Issued 1142Z (3:42 AM AKDT)

TAF PAAQ 281142Z 2812/2912 02004KT P6SM VCFG FEW002 FM281900 35006KT P6SM SKC FM290700 13007KT P6SM FEW050 BKN100 FM291100 13010KT P6SM -RA BKN050

New to TAFs? How to read one →

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Field aerial

North up

Aerial photo of Niklason Lake Seaplane Base (4AK0)
N ↑

Imagery: USGS The National Map (public domain). Something off? ✏️ Suggest an edit

Airport info

From the FAA airport record (cycle 2026-10-01) and OurAirports.

Services

Attended
Unattended
Control tower
None

Airport

Type
Seaplane base
FAA LID
4AK0
City
Wasilla
State
Alaska
Country
United States
Elevation
380 ft
Coordinates
61.6292, -149.2710
Runways
2 physical runways · 2 runway ends
Longest runway
2,700 ft
Weather reporting
Nearest station PAAQ
TAF
Nearest PAAQ
Time zone
America/Anchorage
Next sunset
12h 52m

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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 Alaska airports →

Pilot PIREPs for Niklason Lake Seaplane Base (4AK0)

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 Niklason 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 4AK0 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.

⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

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