Chautauqua County-Jamestown Airport

KJHW / JHW

Jamestown, US

Last Updated
Jul 4, 21:56Z

Current Weather

Display Units
Recent 36 min ago
21:56Z

🌙 Night
VFR
Flight Rules
27°C
Temperature
Dewpoint: 19°C
6 kt
360°
10 SM
Visibility
8,000 ft
Ceiling
Above Ground Level
1015 hPa
QNH
Altimeter Setting

Raw METAR

METAR KJHW 042156Z AUTO 36006KT 10SM BKN080 27/19 A2998 RMK AO2 SLP143 T02670189

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 1,723 ft
BKN 8,000 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
8,000 ft
AGL (Above Ground)
9,723 ft AMSL

Weather Briefing

VFR

Chautauqua County-Jamestown Airport is currently reporting visual flight rules (VFR) conditions with broken clouds at 8,000 feet and 10 SM visibility.

Wind Analysis

Winds are from the north (360°) at 6 knots. Runway 31 is favored with a 4-knot headwind and 5-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 8000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 27°C (81°F) with a dewpoint of 19°C, indicating moderate moisture conditions.

Forecast Outlook

The TAF forecast covers the next 24 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Light Showers Rain, Thunderstorm Rain, Mist, Light Thunderstorm Rain. Temporary MVFR conditions are forecast with Thunderstorm Rain between 18:00Z and 22:00Z. There is a 30% probability of LIFR conditions with Light Thunderstorm Rain between 12:00Z and 16:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1015 hPa
Sea Level Pressure
For altitude above MSL
QFE
958 hPa
Field Pressure
Height above aerodrome (1,723 ft)
Pressure Alt
1,671 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 3,525 ft
ISA Deviation: +15.4°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KJHW 041720Z 0418/0518 27008KT P6SM -SHRA OVC040 TEMPO 0418/0422 4SM TSRA OVC025CB FM042300 31005KT P6SM BKN120 FM050200 VRB03KT P6SM SCT110 FM050600 05004KT P6SM BKN025 FM050900 00000KT 6SM BR BKN012 PROB30 0512/0516 4SM -TSRA OVC008CB
Upcoming Changes (Next 12 Hours)
22:31Z BASE
+0h
VFR 270° 8 kt
Visibility: >6SM
Ceiling: 4,000 ft
Light Showers Rain
23:00Z FM042300
+1h
VFR 310° 5 kt
Visibility: >6SM
Ceiling: 12,000 ft
02:00Z FM050200
+4h
VFR VRB 3 kt
Visibility: >6SM
06:00Z FM050600
+8h
MVFR 50° 4 kt
Visibility: >6SM
Ceiling: 2,500 ft

24-Hour Weather Evolution

Loading weather data...
Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
JHW
07 ✈️
25
13
31

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 07/25
Active: 07
5,299 ft 100 ft ASP 59°
2.1 kt 5.6 kt
70° angle
13/31 4,500 ft 100 ft ASP 119°
2.9 kt 5.2 kt
119° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KJHW

11,507 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
40.6%
MVFR
31.5%
IFR
15.7%
LIFR
12.2%

Chautauqua County-Jamestown Airport is frequently affected by reduced visibility conditions, with VFR weather only 40.6% of the time and IFR/LIFR conditions occurring in 27.9% of observations. Prevailing winds are from the W averaging 9.3 knots, with gusts recorded up to 31 knots. Temperature extremes range from -23°C to 32°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 9.4% of weather observations. The best months for VFR flying are July, June, September.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 9.3 kt
Maximum Recorded: 31 kt
Calm Winds: 6.1%
Direction Distribution:
E
2.6%
N
10.5%
S
21.8%
W
22.7%
NE
3.3%
NW
11.9%
SE
2.4%
SW
18.7%

Temperature Range

Average: 3.3°C
Range: -23°C to 32°C
-23°C 32°C

Visibility

Average: 8.1 SM
Below 3 SM: 9.4%
Fog Frequency: 6.9%

Best Months for VFR

July June September

Runway Wind Analysis

Runway 07/25
Favorable wind: 100%
Avg crosswind: 5.6 kt
Runway 13/31
Favorable wind: 100%
Avg crosswind: 6.1 kt

Statistics computed from 11,507 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Chautauqua County-Jamestown Airport - Airport Information

Airport Details

ICAO Code: KJHW
IATA Code: JHW
Type: medium airport
Status: active
Elevation: 1,723 ft MSL

Location

City: Jamestown
Country: US
Latitude: 42.154250°
Longitude: -79.254008°
Time Zone: Etc/GMT+5

Runway Information

Runway 07/25
Length: 5,299 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 13/31
Length: 4,500 ft
Width: 100 ft
Surface: ASP
ILS: No

About Chautauqua County-Jamestown Airport

Overview

Chautauqua County-Jamestown Airport serves the Jamestown region in western New York, situated at 1723 feet above mean sea level. The medium-sized airport features two asphalt runways accommodating various general aviation and regional aircraft operations. Its strategic location provides critical aviation infrastructure for Chautauqua County.

Flying Conditions

Weather observations indicate highly variable flying conditions, with VFR and MVFR conditions each representing 36% of recorded periods. Temperature ranges from -19°C to 27°C, presenting potential icing and density altitude considerations for pilots. Prevailing westerly winds at an average of 10 knots and maximum gusts of 31 knots characterize the airport's wind environment.

Notable Features

The airport's dual runway configuration (07/25 and 13/31) offers operational flexibility across different wind conditions. Both runways demonstrate 100% favorable wind alignments with relatively modest average crosswind components of 5.5 and 6.8 knots respectively. Visibility averages 7.8 statute miles, with approximately 11.7% of observations experiencing reduced visibility.

Approach Considerations

September through November represent the most consistently favorable VFR months for operations. Pilots should anticipate potential reduced visibility scenarios, with fog present in 8.6% of observations and periods where visibility drops below 3 statute miles. The westerly wind pattern suggests Runway 07/25 will frequently be the preferred runway for arrivals and departures.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.