Eastern WV Regional Airport/Shepherd Field

KMRB / MRB

Martinsburg, US

Last Updated
Apr 19, 06:02Z

Current Weather

Display Units
Fresh 13 min ago
06:02Z

☀️ Day
VFR
Flight Rules
18°C
Temperature
Dewpoint: 17°C
0 kt
--
Visibility
5,000 ft
Ceiling
Above Ground Level
1009 hPa
QNH
Altimeter Setting

Raw METAR

SPECI KMRB 190602Z AUTO 00000KT 2 1/2SM RA BR FEW009 BKN050 OVC075 18/17 A2980 RMK AO2 P0003 T01780172 $

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 565 ft
FEW 900 ft AGL
BKN 5,000 ft AGL
OVC 7,500 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
900 ft
AGL (Above Ground)
1,465 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
5,000 ft
AGL (Above Ground)
5,565 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
7,500 ft
AGL (Above Ground)
8,065 ft AMSL

Weather Briefing

VFR

Eastern WV Regional Airport/Shepherd Field is currently reporting visual flight rules (VFR) conditions with overcast skies at 7,500 feet.

Wind Analysis

Winds are calm, presenting no crosswind concerns for any runway.

Visibility & Ceiling

The ceiling is 5000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 18°C (64°F) with a dewpoint of 17°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Light Showers Rain.

Pilot Recommendations

Conditions are favorable for visual flight. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours. 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
1009 hPa
Sea Level Pressure
For altitude above MSL
QFE
990 hPa
Field Pressure
Height above aerodrome (565 ft)
Pressure Alt
693 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,189 ft
ISA Deviation: +4.1°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KMRB 190520Z 1906/2006 12013G22KT 6SM -SHRA SCT015 OVC025 FM190900 31017G26KT 6SM -SHRA SCT025 OVC035 FM191500 31017G26KT P6SM BKN060 FM192200 31008G17KT P6SM SCT060
Upcoming Changes (Next 12 Hours)
06:14Z BASE
+0h
MVFR 120° 13 kt
Visibility: 6SM
Ceiling: 2,500 ft
Light Showers Rain
09:00Z FM190900
+3h
VFR 310° 17 kt
Visibility: 6SM
Ceiling: 3,500 ft
Light Showers Rain
15:00Z FM191500
+9h
VFR 310° 17 kt
Visibility: >6SM
Ceiling: 6,000 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
Chart Features
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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
MRB
08
26
17
35

Runway Information

Runway Length Width Surface Heading Wind Component
08/26 9,600 ft 150 ft ASP 71°
0.0 kt 0.0 kt
71° angle
17/35 5,001 ft 150 ft ASP 160°
0.0 kt 0.0 kt
160° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KMRB

5,842 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
80.6%
MVFR
9.9%
IFR
4.8%
LIFR
4.7%

Eastern WV Regional Airport/Shepherd Field enjoys predominantly VFR conditions, with visual flight rules prevailing 80.6% of the time. Prevailing winds are from the W averaging 8.1 knots, with gusts recorded up to 34 knots. Calm conditions occur 29.5% of the time. Temperature extremes range from -16°C to 33°C, reflecting significant seasonal variation. The best months for VFR flying are January, April, December.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 8.1 kt
Maximum Recorded: 34 kt
Calm Winds: 29.5%
Direction Distribution:
N
12.6%
NE
5.6%
E
4%
SE
6.2%
S
10.4%
SW
4.8%
W
15.2%
NW
11.7%

Temperature Range

Average: 7.5°C
Range: -16°C to 33°C
-16°C 33°C

Visibility

Average: 9.2 SM
Below 3 SM: 2.6%
Fog Frequency: 3.7%

Best Months for VFR

January April December

Runway Wind Analysis

Runway 08/26
Favorable wind: 100%
Avg crosswind: 5.2 kt
Runway 17/35
Favorable wind: 100%
Avg crosswind: 5.1 kt

Statistics computed from 5,842 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Eastern WV Regional Airport/Shepherd Field - Airport Information

Airport Details

ICAO Code: KMRB
IATA Code: MRB
Type: medium airport
Status: active
Elevation: 565 ft MSL

Location

City: Martinsburg
Country: US
Latitude: 39.401901°
Longitude: -77.984596°
Time Zone: Etc/GMT+5

Runway Information

Runway 08/26
Length: 9,600 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 17/35
Length: 5,001 ft
Width: 150 ft
Surface: ASP
ILS: No

About Eastern WV Regional Airport/Shepherd Field

Overview

Eastern WV Regional Airport serves the Martinsburg area as a medium-sized airport positioned in the eastern panhandle of West Virginia. Located at 39.401901, -77.984596 and elevated at 565 feet MSL, the airport provides critical aviation infrastructure for the region. Its dual runway configuration supports diverse general aviation and potential regional commercial operations.

Flying Conditions

Weather conditions at Shepherd Field demonstrate predominantly favorable flying environments, with 83% of observations reporting VFR conditions. Temperature ranges from -14°C to 31°C create varied but generally manageable flying conditions. Prevailing westerly winds at an average of 8.3 knots, with calm periods occurring 32.1% of the time, contribute to generally stable atmospheric conditions for pilots.

Notable Features

The airport features two asphalted runways: Runway 08/26 at 9,600 feet and Runway 17/35 at 5,001 feet. Both runways demonstrate 100% wind compatibility, with modest average crosswind components of 4.9 and 5.6 knots respectively. Visibility averages 9.3 statute miles, with limited periods of reduced visibility during 1.8% of observations and occasional fog events at 2.4%.

Approach Considerations

Pilots can expect consistently favorable approach conditions, particularly during January, December, and October, which represent the best VFR months. Wind patterns strongly support operations on both runways, with westerly winds predominating. The extensive 9,600-foot primary runway (08/26) provides substantial landing and takeoff flexibility for most aircraft categories.

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.