Grant County Airport (KW99) Area Aviation Weather & Runway Winds
Aviation weather near Grant County Airport in Petersburg, WV, decoded from the nearest reporting station (KEKN): conditions, runway crosswinds, and free Telegram airport alerts.
Grant County Airport (KW99) is a general aviation airport serving pilots in and around Petersburg, WV at 963 ft. KW99 has no weather station of its own. Conditions here are decoded from KEKN, about 34 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (13, 31), longest 5,000 ft, are checked against the current wind in the crosswind table below. Automated weather is broadcast on 124.475. Track it in the ATIS Alerts Telegram bot to get alerts read from KEKN, the station this page is based on.
No weather station at this airport: showing the nearest station KEKN, 33.8 nm away.
Wind calm, visibility 10+ statute miles, a few clouds at 200 ft, broken clouds at 2,800 ft, overcast at 4,700 ft, temperature 21°C (69°F), altimeter 30.00 inHg. Conditions are Marginal VFR (MVFR), ceiling 2,800 ft.
SPECI KEKN 130908Z AUTO 00000KT 10SM -RA FEW002 BKN028 OVC047 21/20 A3000 RMK AO2 P0008 T02060200 $
What changed at KEKN (nearest station)?
Since the 0900Z (5:00 AM EDT) report, compared automatically against the latest METAR.
- Flight category improved from IFR to MVFR.
- Visibility improved from 2 SM to 10 SM.
- Mist ended (BR).
The latest report is an off-schedule special (SPECI), issued because conditions changed significantly. What is a SPECI? →
This is exactly what ATIS Alerts watches for you: get a Telegram message when KW99's weather changes, free →
Current pilot readout for KW99
Based on the nearest station (KEKN), KW99 is currently MVFR with calm winds, visibility 10+ statute miles, and a 2,800 ft ceiling. Density altitude is approximately 1,750 ft (field elevation 963 ft). Review the latest TAF below for forecast changes before departure.
⚠️ 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 →
Get KW99 weather alerts in Telegram
Stop refreshing aviation weather manually. Track KW99 in ATIS Alerts and get notified when a new METAR changes the picture: a category drop, or wind and ceiling moving toward your minimums.
Track KW99 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 KW99. 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 |
|---|---|---|---|---|
| 13 | 5,000 ft | ASP | - | - |
| 31 | 5,000 ft | ASP | - | - |
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 → 2,800 ft.
KW99 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Grant County Airport in Petersburg, WV: 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 KW99 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 KW99
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KEKN reported a mix of conditions, most often VFR across 47 observations, with 16 flight-category changes. The strongest gust reached 18 kt, the lowest ceiling was 100 ft. Wind most often came from the S.
Most recent change: IFR → MVFR
Most recent change: LIFR → IFR
- 31
- 80%
- 13
- 20%
TAF | Terminal Aerodrome Forecast
Issued 0919Z (5:19 AM EDT)
TAF KEKN 130919Z 1309/1406 00000KT 6SM -RA BR FEW002 BKN025 TEMPO 1309/1313 1SM BR BKN002 FM131300 00000KT P6SM BKN007 FM131600 29004KT P6SM BKN015 FM131900 29006KT P6SM SCT030 BKN060
New to TAFs? How to read one →
Want forecast changes pushed to you? Start free on Telegram → TAF heads-ups are part of Premium · see what Premium includes
Get free ATIS alerts for KW99
We'll message you on Telegram when a new report moves the picture near KW99 (Grant County Airport): alerts read from KEKN, the station this page uses.
Track KW99 on TelegramFree • no app to install • unsubscribe anytime
Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- IATA
- PGC
- FAA LID
- W99
- City
- Petersburg
- State
- West Virginia
- Country
- United States
- Elevation
- 963 ft
- Coordinates
- 38.9949, -79.1459
- Runways
- 2
- Longest runway
- 5,000 ft
- Weather reporting
- Nearest station KEKN
- TAF
- Nearest KEKN
- AWOS/ASOS
- 124.475 MHz
- Time zone
- America/New_York
- Next sunset
- 13h 50m
Run a flight school, FBO, or club here? Embed KW99'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
5 airports25–50 NM
8 airports+2 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
KW99 weather: frequently asked
What runways are available at KW99?+
KW99 has 2 runways: 13, 31; the longest is 5,000 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for KW99 come from?+
Grant County Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KEKN, about 34 nm away, close enough for situational awareness, but local conditions at KW99 can differ.
Does KW99 have a TAF?+
Yes. The KEKN TAF is shown on this page below the current conditions.
Does KW99 broadcast D-ATIS?+
No. KW99 does not broadcast D-ATIS. Alerts for KW99 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Grant County Airport (KW99)
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 Grant County 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 KW99 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.
Why pilots use ATIS Alerts
Free aviation weather and ATIS change alerts for GA pilots, delivered on Telegram, so a change catches your eye before it catches you off guard.
- Get pinged the moment KW99 drops below VFR or a new report moves your numbers.
- Live METAR, TAF, crosswinds, and FAA delays: one link, always current.
- Free, no app to install, and you can track any US airport. Unsubscribe anytime.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
Spotted incorrect airport info? ✏️ Suggest an edit
How ATIS Alerts works · All US airports · West Virginia airports