KMRB TAF
Terminal aerodrome forecast for Eastern WV Regional Airport/Shepherd Field (MRB · KMRB), Martinsburg, WV. Issued 6 Aug 2026 2330Z, valid 0000Z to 0000Z, decoded period by period below.
All of Eastern WV Regional Airport/Shepherd Field — runways, frequencies, charts and live weatherTAF issued 6 Aug 2026 2330Z
valid 0000Z to 0000ZTAF KMRB 062330Z 0700/0724 VRB03KT P6SM BKN100 FM070800 00000KT 5SM BR FEW070 FM071200 00000KT P6SM SCT090 FM071800 22004KT P6SM BKN060 PROB30 0718/0723 4SM -TSRA OVC035CB FM072300 23003KT P6SM BKN100
Times are UTC (Zulu), as they appear in the bulletin.
Period by period
| Period (UTC) | Change | Wind | Vis | Ceiling | Sky | Cat |
|---|---|---|---|---|---|---|
| 0000Z to 0800Z | Initial | Variable at 3 kt | 6+ SM | 10,000 ft BKN | Broken at 10,000 ft AGL | VFR |
| 0800Z to 1200Z | FM | 000° at 0 kt | 5 SM | Clear | Few at 7,000 ft AGL | MVFR |
| 1200Z to 1800Z | FM | 000° at 0 kt | 6+ SM | Clear | Scattered at 9,000 ft AGL | VFR |
| 1800Z to 2300Z | FM | 220° at 4 kt | 6+ SM | 6,000 ft BKN | Broken at 6,000 ft AGL | VFR |
| 1800Z to 2300Z | PROB | Calm | 4 SM | 3,500 ft OVC | Overcast at 3,500 ft AGL | MVFR |
| 2300Z to 0000Z | FM | 230° at 3 kt | 6+ SM | 10,000 ft BKN | Broken at 10,000 ft AGL | VFR |
What the change groups mean
- FM
- From — a rapid, permanent change to the conditions that follow.
What the categories mean
- VFR
- Visual flight rules — ceiling above 3,000 ft and visibility greater than 5 SM.
- MVFR
- Marginal VFR — ceiling 1,000 to 3,000 ft and/or visibility 3 to 5 SM.
Frequently asked
What is the current TAF for KMRB?
The forecast issued 6 Aug 2026 2330Z for Eastern WV Regional Airport/Shepherd Field reads: TAF KMRB 062330Z 0700/0724 VRB03KT P6SM BKN100 FM070800 00000KT 5SM BR FEW070 FM071200 00000KT P6SM SCT090 FM071800 22004KT P6SM BKN060 PROB30 0718/0723 4SM -TSRA OVC035CB FM072300 23003KT P6SM BKN100
How far ahead does a TAF forecast?
A TAF covers a 24-hour period at most airports and 30 hours at larger ones, issued four times a day at 0000Z, 0600Z, 1200Z and 1800Z. It describes conditions within roughly 5 statute miles of the airport, not the surrounding area.
What do FM, BECMG and TEMPO mean?
FM (from) marks a rapid, permanent change at the stated time. BECMG (becoming) marks a gradual change over the stated window. TEMPO marks conditions expected for less than half the period, in spells of under an hour each. PROB30 and PROB40 give the probability of the conditions that follow.
More about KMRB
Forecasts from the US National Weather Service Aviation Weather Center. Times are UTC (Zulu). For planning and education only — always confirm with an official preflight briefing.