All
Osan Air Base Airport (Osan) OSN Weather
|
Osan (OSN / RKSO)
Partly cloudy
Light winds |
|
69 °F |
OSN Terminal Area Forecast
| Here is the undecoded forecast: 2026/09/18 05:12 RKSO 180500Z 1805/1911 09009KT 9999 SCT060 QNH3009INS BECMG 1900/1901 09012KT 9999 FEW040 SCT160 QNH3010INS BECMG 1906/1907 VRB06KT 9999 SCT050 QNH3009INS TX29/1807Z TN18/1820Z LAST NO AMDS AFT 1805 NEXT 1921 |
Recent OSN METAR history
| Date | Time (KST) | Flight Rules | Wind Dir. | Speed | Type | Height AGL (ft) | Visibility | Temp (°C) | (°F) | Dew Point (°C) | (°F) | Rel. Humid. | Pressure | Density Altitude | Remarks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18-Sep | 11:55PM | VFR | 80° | 5 kt | Few |
7,000 |
10 miles | 21° | 69° | 16° | 60° | 73% | 30.13 in Hg | 550 ft | |
| 18-Sep | 10:55PM | VFR | 60° | 5 kt | Overcast |
7,000 |
10 miles | 22° | 71° | 16° | 60° | 71% | 30.14 in Hg | 660 ft | |
| 18-Sep | 09:55PM | VFR | 100° | 5 kt | Few |
7,000 |
10 miles | 21° | 69° | 18° | 64° | 79% | 30.13 in Hg | 550 ft | |
| 18-Sep | 08:55PM | VFR | 90° | 6 kt | Overcast |
7,000 |
10 miles | 23° | 73° | 19° | 66° | 78% | 30.13 in Hg | 790 ft | |
| 18-Sep | 07:55PM | VFR | 80° | 6 kt | Overcast |
6,000 |
10 miles | 24° | 75° | 20° | 68° | 78% | 30.10 in Hg | 940 ft | |
| 18-Sep | 06:55PM | VFR | 100° | 4 kt | Scattered Overcast |
6,000 7,500 |
10 miles | 25° | 77° | 19° | 66° | 73% | 30.09 in Hg | 1,070 ft | |
| 18-Sep | 05:55PM | VFR | 70° | 4 kt | Broken |
7,000 |
10 miles | 26° | 78° | 18° | 64° | 63% | 30.08 in Hg | 1,200 ft | |
| 18-Sep | 04:55PM | VFR | 90° | 7 kt | Overcast |
7,000 |
10 miles | 28° | 82° | 17° | 62° | 52% | 30.08 in Hg | 1,440 ft | |
| 18-Sep | 03:55PM | VFR | 90° | 7 kt | Scattered Overcast |
6,000 7,000 |
10 miles | 28° | 82° | 17° | 62° | 49% | 30.08 in Hg | 1,440 ft | |
| 18-Sep | 02:55PM | VFR | 80° | 10 kt | Overcast |
6,000 |
10 miles | 29° | 84° | 17° | 62° | 49% | 30.09 in Hg | 1,550 ft | |
| 18-Sep | 01:55PM | VFR | 80° | 8 kt | Broken |
6,000 |
10 miles | 28° | 82° | 17° | 62° | 50% | 30.11 in Hg | 1,410 ft | |
| 18-Sep | 12:55PM | VFR | 90° | 12 kt | Broken |
5,000 |
10 miles | 29° | 84° | 17° | 62° | 49% | 30.12 in Hg | 1,520 ft | |
| 18-Sep | 12:07PM | VFR | 120° | 12 kt | Scattered Scattered |
4,600 19,000 |
10 miles | 28° | 82° | 16° | 60° | 48% | 30.13 in Hg | 1,390 ft | |
| 18-Sep | 11:55AM | VFR | 80° | 12 kt | Few |
4,500 |
10 miles | 28° | 82° | 16° | 60° | 50% | 30.14 in Hg | 1,380 ft | |
| 18-Sep | 10:55AM | VFR | 70° | 9 kt | Clear |
10 miles | 27° | 80° | 17° | 62° | 55% | 30.15 in Hg | 1,250 ft | ||
| 18-Sep | 09:55AM | VFR | 100° | 12 kt | Few |
26,000 |
10 miles | 26° | 78° | 16° | 60° | 54% | 30.15 in Hg | 1,130 ft | |
| 18-Sep | 08:55AM | VFR | 80° | 9 kt | Few |
27,000 |
10 miles | 24° | 75° | 16° | 60° | 60% | 30.15 in Hg | 890 ft | |
| 18-Sep | 07:55AM | VFR | 70° | 3 kt | Few |
14,000 |
10 miles | 21° | 69° | 16° | 60° | 75% | 30.15 in Hg | 530 ft | |
| 18-Sep | 06:55AM | VFR | 80° | 5 kt | Scattered |
18,000 |
10 miles | 17° | 62° | 15° | 59° | 88% | 30.14 in Hg | 60 ft | |
| 18-Sep | 05:55AM | VFR | 70° | 3 kt | Scattered Broken |
8,000 19,000 |
10 miles | 17° | 62° | 15° | 59° | 85% | 30.13 in Hg | 70 ft | |
| 18-Sep | 04:55AM | VFR | 70° | 4 kt | Scattered |
19,000 |
10 miles | 17° | 62° | 15° | 59° | 86% | 30.12 in Hg | 80 ft | |
| 18-Sep | 03:55AM | VFR | 100° | 5 kt | Overcast |
19,000 |
10 miles | 17° | 62° | 15° | 59° | 86% | 30.12 in Hg | 80 ft | |
| 18-Sep | 02:55AM | VFR | 90° | 3 kt | Broken Overcast |
6,000 18,000 |
10 miles | 18° | 64° | 15° | 59° | 84% | 30.12 in Hg | 200 ft | |
| 18-Sep | 01:55AM | VFR | 100° | 6 kt | Overcast |
23,000 |
10 miles | 18° | 64° | 16° | 60° | 87% | 30.13 in Hg | 190 ft |
