WIMN/DTB Weather Silangit Airport

Siborong-Borong, Sumatera Utara (North Sumatra)Elevation 4,700 ftSmall airport

CURRENT STATUS

IFR19 min old

Ceiling 800 ft, visibility 4.35 SM.

FLIGHT CATEGORY

IFR

ceiling & visibility

WIND

290@6

steady

VISIBILITY

4.35 SM

7 km

CEILING

800 ft

lowest BKN/OVC

DENSITY ALT

6,377 ft

+1,677 ft vs field

CURRENT METAR

Decoded observation

Observed 0330Z (10:30 AM local) · 19 min old

WIMN is currently IFR. Winds are from the west at 6 knots. Visibility is 4.35 statute miles. The ceiling is 800 feet AGL. Main concerns: Ceiling 800 ft AGL.

WIND

290° at 6 kt

Steady.

VISIBILITY

4.35 statute miles

7 km, reduced (MVFR).

CEILING & SKY

Ceiling 800 ft

Lowest broken or overcast layer.

TEMP / DEWPOINT

22°C / 17°C

72°F / 63°F. 5°C spread.

ALTIMETER

30.18 inHg

1022 hPa, above standard.

WEATHER & HAZARDS

LOW CIG, LOW VIS

Ceiling 800 ft AGL.

Codes in this report: BKN

Hover or tap any group for a plain-English explanation.

TERMINAL AERODROME FORECAST

TAF timeline

Issued 2300Z (6:00 AM local) · valid to 0000Z (7:00 AM local)

WIMN forecast starts MVFR at 00Z. Worst period is 13Z to 15Z with IFR possible (LOW CIG, LOW VIS). Best period is 00Z to 13Z (MVFR). Overall the forecast deteriorates over the period.

BKN0101,000 ft · 4.4 SM

BKN008800 ft · 2.5 SM

0000Z7:00 AM0448Z11:48 AM0936Z4:36 PM1424Z9:24 PM1912Z2:12 AM0000Z7:00 AM

Codes in this report: BKN BECMG BR

Tap any group to decode it.

SUGGESTED RISK · TRAINING USE

Suggested risk level: High

›Conditions are IFR.

›Low ceiling: 800 ft AGL.

›Becoming: ceiling 800 ft AGL.

A suggested risk level for training and situational awareness only, not a go/no-go authority. Verify with official sources and apply your personal minimums.

FORECAST & PILOT NOTES · SUPPLEMENTAL

Pilot weather notes

Current aviation conditions show flight category IFR, wind from 290° at 6 kt, visibility 4.35 SM, ceiling 800 ft. No extended National Weather Service forecast is available for this location. Key risks: high density altitude.

PILOT WEATHER NOTES

High density altitudeMETAR

Density altitude about 6,377 ft (field elevation 4,700 ft). Expect reduced climb performance and a longer takeoff roll.

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RUNWAYS & WIND

1 runway · crosswind ranking

ON-FIELD METAR

READING THE BARB · SWIPE FOR MORE →

Calm

5 kt

10 kt

15 kt

20 kt

25 kt

30 kt

35 kt

40 kt

45 kt

50 kt

65 kt

75 kt

100 kt

105 kt

Half feather = 5 kt, full = 10 kt, filled pennant = 50 kt; add them up. The staff points the direction the wind blows from.

WIND USED

290° at 6 kt

Components computed from the current on-field METAR wind.

RECOMMENDED

RWY 276 kt headwind · 2 kt crosswind

RUNWAYS BY WIND · best end

HEAD

6 kt

CROSS

2 kt R

BEST

HEAD

6 kt tail

CROSS

2 kt L

Components are estimates from the current METAR wind and runway heading. Verify with the Chart Supplement and NOTAMs.

RUNWAYS

Runway detail

09/27

Dimensions

7,875 x 98 ft

Surface

ASP

FIELD CONDITIONS

Performance & density altitude

Density altitude

6,377 ft

Pressure altitude

4,440 ft

Field elevation

4,700 ft MSL

Temperature

22°C (72°F)

Dewpoint

17°C (63°F)

Altimeter

30.18 inHg

Density altitude estimates how the aircraft performs versus standard atmosphere. Higher density altitude reduces climb performance and increases takeoff distance.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset

1109Z 6:09 PM

Sunrise

2306Z 6:06 AM

Loggable night

1130Z (6:30 PM local) → 2245Z (5:45 AM local)

end of evening to start of morning civil twilight

Position lights required

1109Z (6:09 PM local) → 2306Z (6:06 AM local)

sunset to sunrise (91.209)

Night passenger currency

1209Z (7:09 PM local) → 2206Z (5:06 AM local)

1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Silangit Airport is in Siborong-Borong, Sumatera Utara (North Sumatra). Field elevation 4,700 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT

UseScheduled service

TypeSmall airport

Airline serviceYes

CHARTS & AIRSPACE

ICAO / IATAWIMN / DTB

RegionSumatera Utara (North Sumatra)

CountryIndonesia

Coordinates2.2597, 98.9919

SERVICES & LIGHTING

Control towerNon-towered

FREQUENCIES

Communications

658.9

INFO

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

Current flight category at nearby reporting stations.

WIMM Kualanamu International Airport

83 NM N

MVFR

OFFICIAL LINKS & SOURCES

↗Official METAR on AviationWeather.gov

↗Official airport website

↗Wikipedia

↗WIMN on OurAirports

FREQUENTLY ASKED

Does WIMN have a METAR?

Yes. WIMN has a current METAR observation, decoded into plain English on this page.

Does WIMN have a TAF?

Yes, a TAF is issued for WIMN; the decoded forecast timeline is shown above.

What is the field elevation at WIMN?

WIMN sits at 4,700 ft MSL, which factors into the density-altitude estimate on this page.

Is this an official preflight weather briefing for WIMN?

No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.

This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.