Bryant Field (KO57) Area Aviation Weather & Runway Winds
As of 3:35 AM PDT, Oct 28, based on the nearest station (KHTH), KO57 is currently VFR with winds from 180° at 5 knots, visibility 10+ statute miles, and no ceiling reported.
Aviation weather near Bryant Field in Bridgeport, CA, decoded from the nearest reporting station (KHTH): conditions and runway crosswinds.
Bryant Field (KO57) is a general aviation airport serving pilots in and around Bridgeport, CA at a field elevation of 6,472 ft. KO57 has no weather station of its own. Conditions here are decoded from KHTH, about 32 nm away, the nearest reporting station, and local conditions can differ. It has one runway (16/34), the longest 3,854 ft. CTAF is 122.9.
No weather station at this airport: showing the nearest station KHTH, 32.4 nm away.
Wind from the south (180°) at 5 kt, visibility 10+ statute miles, no cloud data, temperature 5°C (41°F), altimeter 30.05 inHg. Conditions are Visual Flight Rules (VFR).
METAR KHTH 281035Z AUTO 18005KT 10SM CLR 05/M01 A3005 RMK A01
What changed at KHTH (nearest station)?
Since the 1015Z (3:15 AM PDT) report, compared automatically against the latest METAR.
No significant changes since the 1015Z (3:15 AM PDT) report, conditions are holding steady.
Current pilot readout for KO57
Based on the nearest station (KHTH), KO57 is currently VFR with winds from 180° at 5 knots, visibility 10+ statute miles, and no ceiling reported. the wind favors south-facing runway ends (16). Density altitude is approximately 6,650 ft (field elevation 6,472 ft). KO57 does not publish a TAF. The nearest TAF station is KMMH, about 42 nm away.
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.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 16FAV | 3,854 ft | ASP | 5 kt head | 0 kt |
| 34 | 3,854 ft | ASP | 5 kt tail | 0 kt |
Open the crosswind calculator to try your own wind and runway numbers →
KO57 runways
1 physical runway · 2 runway ends. Each card opens the runway's intelligence page: equipment and lighting, LAHSO, frequencies, today's configuration, predicted use, history and approaches.
- Status not monitoredRunway 16/343,854 × 60 ft · ASPCurrent useno stated-runway source at KO57Wind
- 16
- 5 kt headwind · 0 kt crosswind
- 34
- 5 kt tailwind · 0 kt crosswind
no active equipment NOTAM receivedView Runway Intelligence →
“Current use” is what the facilitystates; wind components are arithmetic on the current METAR against TRUE headings; status reflects NOTAMs received through SWIM, the tower's TFDM record and the D-ATIS — a runway reads “Open” only with a complete NOTAM picture.
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 21 h: wind 3→5 kt, ceiling unlimited → unlimited.
KO57 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
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 KO57
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
ARP UAL2837 3841N 11715W 0712 F370 TB NONE SK CLEAR IC NONE
ARP UAL2837 3841N 11715W 071…Header: reporting station and UA: a routine pilot report.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at KO57
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KHTH reported mostly VFR across 63 observations, with 0 flight-category changes. The strongest gust reached 22 kt. Wind most often came from the NW.
Most recent change: IFR → VFR
Share of hours each runway had the most headwind. From wind reports, not ATC assignments.
- 34
- 54%
- 16
- 46%
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Live crosswind meter
KO57 has no weather feed online, so the wind comes from KHTH, 32 nm away.
Wind is 0° off runway 16, the end with the most headwind right now.
Have a weather station at KO57? Help us make your field's weather available to every pilot, free. Add your field's wx station →Asphalt · 3,854 ft. Headings from FAA runway data. Not for navigation.
Field aerial
North up
Runway 16/34 drawn from FAA threshold coordinates.
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
- Transient parking
- Tie-downs
- Landing fee
- No
- Pattern altitude
- 7,172 ft MSL (700 AGL)
- Control tower
- None
- Wind indicator
- Lighted
Airport
- Type
- General aviation airport
- FAA LID
- O57
- City
- Bridgeport
- State
- California
- Country
- United States
- Elevation
- 6,472 ft
- Coordinates
- 38.2639, -119.2228
- Runways
- 1 physical runway · 2 runway ends
- Longest runway
- 3,854 ft
- Weather reporting
- Nearest station KHTH
- TAF
- Nearest KMMH
- CTAF
- 122.9 MHz
- Time zone
- America/Los_Angeles
- Next sunset
- 14h 5m
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Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
3 airports25–50 NM
8 airports+2 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
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O57's real runway layout on the back, elevation and tower frequency on the front. Add your tail number on the sleeve.
Pilot PIREPs for Bryant Field (KO57)
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 Bryant Field, 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 KO57 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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