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Round Lake Seaplane Base (WS24) Area Aviation Weather & Runway Winds

As of 3:53 AM CDT, Oct 28, based on the nearest station (KHYR), WS24 is currently MVFR with winds from 210° at 5 knots, visibility 10+ statute miles, and a 1,300 ft ceiling.

Aviation weather near Round Lake Seaplane Base in Hayward, WI, decoded from the nearest reporting station (KHYR): conditions and runway crosswinds.

Round Lake Seaplane Base (WS24) is a seaplane base in Hayward, WI. WS24 has no weather station of its own. Conditions here are decoded from KHYR, about 6 nm away, the nearest reporting station, and local conditions can differ. It has 4 physical runways (09W, 14W, 27W, 32W), the longest 5,000 ft. The nearest TAF is issued for KHYR.

Ask ATIS AIAsk anything about WS24's weather, runways or delays, or search another airport.
MVFR
Observed 0853Z (3:53 AM CDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station KHYR, 5.7 nm away.

Wind
210° 5 kt
Visibility
10+ sm
Ceiling
1,300 ft
Altimeter
30.05"
Temp / Dew
54°F / 12°C
dew 50°F / 10°C

Wind from the south-southwest (210°) at 5 kt, visibility 10+ statute miles, overcast at 1,300 ft, temperature 12°C (54°F), altimeter 30.05 inHg. Conditions are Marginal VFR (MVFR), ceiling 1,300 ft.

Raw METAR
METAR KHYR 280853Z AUTO 21005KT 10SM OVC013 12/10 A3005 RMK AO2 SLP183 T01220100 52002 $

What changed at KHYR (nearest station)?

Since the 0753Z (2:53 AM CDT) report, compared automatically against the latest METAR.

No significant changes since the 0753Z (2:53 AM CDT) report, conditions are holding steady.

Current pilot readout for WS24

Based on the nearest station (KHYR), WS24 is currently MVFR with winds from 210° at 5 knots, visibility 10+ statute miles, and a 1,300 ft ceiling. Density altitude is approximately 1,150 ft (field elevation 1,346 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.

RunwayHead / TailCrosswind
09WFAV4 kt tail2 kt left
14W4 kt tail2 kt left
27W4 kt tail2 kt left
32W4 kt tail2 kt left

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
0102109Z21Z08Z

Over the last 23 h: wind 6→5 kt, ceiling 1,300 ft → 1,300 ft.

WS24 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.

Recent aviation weather trends at WS24

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KHYR reported mostly marginal VFR across 31 observations, with 6 flight-category changes. The strongest gust reached 18 kt, the lowest ceiling was 900 ft. Wind most often came from the S.

Last 24 hours
VFR 6%MVFR 87%IFR 6%
Wind avg/max: 7/11 kt
Max gust: 18 kt
Lowest ceiling: 900 ft
Lowest vis: -
Prevailing wind: S
Category changes: 6

Most recent change: VFR → MVFR

Last 7 days
VFR 82%MVFR 15%IFR 3%
Wind avg/max: 5/16 kt
Max gust: 28 kt
Lowest ceiling: 700 ft
Lowest vis: 2.5 sm
Prevailing wind: S
Category changes: 14

Most recent change: IFR → MVFR

Wind-favored runway - past 30 days

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

09W/14W/27W/32W
100%

TAF | Terminal Aerodrome Forecast

Issued 0532Z (12:32 AM CDT)

TAF KHYR 280532Z 2806/2906 20005KT P6SM OVC012 FM281100 VRB03KT P6SM BKN007 FM281800 17008G17KT P6SM BKN012 FM282300 18011G22KT P6SM SHRA BKN024 PROB30 2823/2903 2SM TSRA BR OVC015CB FM290300 22009G18KT 6SM SHRA BR BKN010 FM290500 27006KT P6SM BKN100

New to TAFs? How to read one →

Get WS24 weather alerts in Telegram

Stop refreshing aviation weather manually. Track WS24 in ATIS Alerts and get notified when a new METAR changes the picture: a category drop, or wind and ceiling moving toward your minimums.

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Field aerial

North up

Aerial photo of Round Lake Seaplane Base (WS24)
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
May-Oct Daily DALGT local
Landing fee
No
Other services
Flight instruction
Control tower
None
Wind indicator
Unlighted

Airport

Type
Seaplane base
FAA LID
WS24
City
Hayward
State
Wisconsin
Country
United States
Elevation
1,346 ft
Coordinates
46.0069, -91.3104
Runways
4 physical runways · 4 runway ends
Longest runway
5,000 ft
Weather reporting
Nearest station KHYR
TAF
Nearest KHYR
Time zone
America/Chicago
Next sunset
13h 37m

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Nearby airports

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

See all Wisconsin airports →

Pilot PIREPs for Round Lake Seaplane Base (WS24)

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 Round 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 WS24 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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