Stephenville Clark Regional Airport (KSEP) Aviation Weather, METAR, TAF & ATIS Alerts
Live aviation weather for Stephenville Clark Regional Airport in Stephenville, TX, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter, runway crosswinds, and Telegram airport alerts.
Stephenville Clark Regional Airport (KSEP) is a general aviation airport serving pilots in and around Stephenville, TX at 1,321 ft. KSEP reports its own METAR — decoded live on this page as flight category, wind, visibility, ceiling and altimeter. Its 4 runways (03, 14, 21, 32) — longest 4,209 ft — are checked against the current wind in the crosswind table below. The official FAA airport diagram is at the bottom of the page. Track KSEP in the ATIS Alerts Telegram bot to get a message when a new METAR changes the picture — flight category, wind, or ceiling past your selected minimums.
Wind from the south-southeast (150°) at 3 kt, visibility 10+ statute miles, no cloud data, temperature 29°C (83°F), altimeter 29.90 inHg. Conditions are Visual Flight Rules (VFR).
METAR KSEP 290355Z AUTO 15003KT 10SM CLR 29/18 A2990 RMK AO2 T02850176
What changed at KSEP?
Since the 0335Z (10:35 PM CDT) report — compared automatically against the latest METAR.
No significant changes since the 0335Z report — conditions are holding steady.
This is exactly what ATIS Alerts watches for you — get a Telegram message when KSEP's weather changes, free →
Current pilot readout for KSEP
KSEP is currently VFR with winds from 150° at 3 knots, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately 3,300 ft (field elevation 1,321 ft). KSEP does not publish a TAF — the nearest TAF station is KNFW, about 50 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 →
Get KSEP weather alerts in Telegram
Stop refreshing aviation weather manually. Track KSEP 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 KSEP 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 KSEP. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 14FAV | 4,209 ft | ASP | 3 kt head | 0 kt |
| 32 | 4,209 ft | ASP | 3 kt tail | 0 kt |
Open the crosswind calculator — try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 24 h: wind 3→3 kt, ceiling unlimited → unlimited.
KSEP weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Stephenville Clark Regional Airport in Stephenville, TX: 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 KSEP is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © OpenStreetMap © CARTO
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 KSEP
Reported by pilots in flight over the past 6 hours — via aviationweather.gov.
Show raw report
BWD UA /OV BWD250020/TM 0314/FL340/TP B739/TB OCNL MOD CHOP/RM ZHU
BWD UAHeader — reporting station and UA: a routine pilot report.OV BWD250020Location — fix or navaid, optionally with a radial and distance in NM.TM 0314Reported at 03:14 UTC.FL340Altitude: 34,000 ft MSL.TP B739Aircraft type reporting.TB OCNL MOD CHOPTurbulence: occasional moderate chop.RM ZHURemarks.Show raw report
GRK UA /OV AGJ270005/TM 2345/FL290/TP B772/TB MOD CHOP FL290/RM ZHU
GRK UAHeader — reporting station and UA: a routine pilot report.OV AGJ270005Location — fix or navaid, optionally with a radial and distance in NM.TM 2345Reported at 23:45 UTC.FL290Altitude: 29,000 ft MSL.TP B772Aircraft type reporting.TB MOD CHOP FL290Turbulence: moderate chop fl290.RM ZHURemarks.Show raw report
OPF UA /OV JOLEN/TM 2233/FL020/TP K100/RM +RA
OPF UAHeader — reporting station and UA: a routine pilot report.OV JOLENLocation — fix or navaid, optionally with a radial and distance in NM.TM 2233Reported at 22:33 UTC.FL020Altitude: 2,000 ft MSL.TP K100Aircraft type reporting.RM +RARemarks.Show raw report
DAL UA /OV 6 E DAL/TM 2205/FL040/TP E145/TB LT OCNL MOD CHOP
DAL UAHeader — reporting station and UA: a routine pilot report.OV 6 E DALLocation — fix or navaid, optionally with a radial and distance in NM.TM 2205Reported at 22:05 UTC.FL040Altitude: 4,000 ft MSL.TP E145Aircraft type reporting.TB LT OCNL MOD CHOPTurbulence: lt occasional moderate chop.⚠️ PIREPs are unverified pilot reports. Not for operational use — conditions change between reports.
Recent aviation weather trends at KSEP
From ATIS Alerts' hourly weather history.
Over the past 24 hours, KSEP reported mostly VFR across 72 observations, with 0 flight-category changes. The strongest gust reached 14 kt. Wind most often came from the S.
Most recent change: MVFR → VFR
- 14
- 95%
- 32
- 5%
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- ICAO
- KSEP
- IATA
- SEP
- FAA LID
- SEP
- City
- Stephenville
- State
- Texas
- Country
- United States
- Elevation
- 1,321 ft
- Coordinates
- 32.2153, -98.1777
- Runways
- 4
- Longest runway
- 4,209 ft
- Weather reporting
- Reports METAR
- TAF
- Nearest KNFW
- AWOS/ASOS
- 118.075 MHz
- Time zone
- America/Chicago
- Next sunset
- 21h 35m
Run a flight school, FBO, or club here? Embed KSEP'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
8 airports+2 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport — live wind, crosswind & flyability on each page.
- Western Area Modeling Society — Granbury, TX · 24 mi
Historical Flying Weather
2006–2025 · ATIS Alerts Flying Weather Index
Based on historical observations from 2006–2025, KSEP reported VFR conditions during about 82.7% of valid daylight observations, with an estimated 287 VFR flying days a year. August had the most VFR weather; February had the most instrument conditions. Surface winds averaged 6.0 kt, calm 20.2% of the time.
Full historical breakdown
Flight category by month
| Month | VFR % | MVFR % | IFR % | LIFR % |
|---|---|---|---|---|
| Jan | 77.3 | 10.7 | 5.7 | 6.3 |
| Feb | 71.2 | 14.4 | 7.7 | 6.7 |
| Mar | 78.6 | 11.8 | 4.9 | 4.6 |
| Apr | 77.6 | 14.0 | 5.3 | 3.1 |
| May | 80.0 | 12.7 | 4.8 | 2.5 |
| Jun | 90.5 | 6.5 | 2.1 | 0.9 |
| Jul | 94.1 | 3.8 | 1.5 | 0.7 |
| Aug | 95.6 | 2.6 | 1.2 | 0.6 |
| Sep | 87.8 | 6.8 | 3.8 | 1.6 |
| Oct | 83.7 | 8.7 | 4.7 | 2.9 |
| Nov | 78.6 | 10.9 | 6.8 | 3.7 |
| Dec | 73.0 | 13.3 | 7.1 | 6.7 |
Average wind by month
| Month | Mean wind (kt) |
|---|---|
| Jan | 6.4 kt |
| Feb | 7.1 kt |
| Mar | 7.6 kt |
| Apr | 7.8 kt |
| May | 6.8 kt |
| Jun | 6.1 kt |
| Jul | 5.0 kt |
| Aug | 4.6 kt |
| Sep | 4.4 kt |
| Oct | 5.2 kt |
| Nov | 5.8 kt |
| Dec | 6.0 kt |
Historical summary of past observations — not a forecast or safety rating. Always check the current METAR, TAF, and a weather briefing before flight.
KSEP airport diagram
Official FAA taxiway and runway layout. Tap to zoom.
The FAA airport diagram for Stephenville Clark Regional Airport in Stephenville, TX shows the runway and taxiway layout across 4 runways, ramp areas, and hold-short positions — review it before taxiing at an unfamiliar field.
Official FAA airport diagram · d-TPP cycle 2608 · Not for navigation. Download the official FAA PDF ↗
KSEP weather — frequently asked
What runways are available at KSEP?+
KSEP has 4 runways — 03, 14, 21, 32; the longest is 4,209 ft. This page computes the live crosswind for each runway end from the current wind.
Does KSEP report its own weather?+
Yes — Stephenville Clark Regional Airport has its own weather station and publishes METAR observations, which this page decodes live.
Does KSEP have a TAF?+
No — KSEP does not publish its own TAF. The nearest TAF station is KNFW, about 50 nm away.
Does KSEP broadcast D-ATIS?+
No — KSEP does not broadcast D-ATIS. Alerts for KSEP from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR instead.
Where can I find the KSEP airport diagram?+
The official FAA airport diagram for Stephenville Clark Regional Airport (KSEP) is shown on this page — it maps the runway and taxiway layout, ramps, and hold-short lines. Tap it to zoom, or download the official FAA PDF free from the link under the diagram (updated every 28-day FAA charting cycle).
Pilot PIREPs for Stephenville Clark Regional Airport (KSEP)
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 Stephenville Clark Regional 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 KSEP 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
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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
No D-ATIS at this airport — showing METAR.
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