All
Osan Air Base Airport (Osan) OSN Weather
|
Osan (OSN / RKSO)
Clear skies
Light winds |
|
55 °F |
OSN Terminal Area Forecast
| Here is the undecoded forecast: 2025/11/14 05:33 RKSO 140500Z 1405/1511 32010KT 9999 NSW SKC QNH3012INS BECMG 1417/1418 VRB06KT 8000 HZ FEW250 QNH3023INS BECMG 1422/1423 VRB06KT 9999 SKC QNH3021INS TX13/1405Z TN00/1421Z LAST NO AMDS AFT 0600 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16-Nov | 07:55PM | VFR | 200° | 5 kt | Clear |
10 miles | 13° | 55° | 9° | 48° | 78% | 30.24 in Hg | -520 ft | ||
| 16-Nov | 06:55PM | VFR | 210° | 3 kt | Few Scattered |
3,000 4,200 |
10 miles | 14° | 57° | 9° | 48° | 71% | 30.26 in Hg | -420 ft | |
| 16-Nov | 05:55PM | VFR | 250° | 6 kt | Clear |
10 miles  |
14° | 57° | 7° | 44° | 61% | 30.24 in Hg | -400 ft | ||
| 16-Nov | 04:55PM | VFR | 270° | 4 kt | Clear |
9 miles  |
15° | 59° | 7° | 44° | 57% | 30.23 in Hg | -270 ft | ||
| 16-Nov | 03:55PM | VFR | 290° | 5 kt | Clear |
10 miles | 18° | 64° | 7° | 44° | 48% | 30.22 in Hg | 100 ft | ||
| 16-Nov | 02:55PM | VFR | 280° | 9 kt | Clear |
10 miles |
19° | 66° | 2° | 35° | 33% | 30.22 in Hg | 220 ft | ||
| 16-Nov | 01:55PM | VFR | 240° | 5 kt | Clear |
9 miles |
19° | 66° | 0° | 32° | 27% | 30.22 in Hg | 220 ft | ||
| 16-Nov | 12:55PM | VFR | 220° | 9 kt | Clear |
6 miles |
18° | 64° | 0° | 32° | 29% | 30.23 in Hg | 90 ft | Haze | |
| 16-Nov | 11:55AM | VFR | 210° | 6 kt | Clear |
9 miles |
16° | 60° | 1° | 33° | 36% | 30.25 in Hg | -170 ft | ||
| 16-Nov | 10:55AM | VFR | Calm | Clear |
10 miles | 14° | 57° | 4° | 39° | 51% | 30.29 in Hg | -450 ft | |||
| 16-Nov | 09:55AM | VFR | Calm | Clear |
10 miles | 10° | 50° | 3° | 37° | 62% | 30.30 in Hg | -940 ft | |||
| 16-Nov | 08:55AM | VFR | 100° | 5 kt | Clear |
|
10 miles | 6° | 42° | 3° | 37° | 78% | 30.31 in Hg | -1,430 ft | |
| 16-Nov | 07:55AM | VFR | 10° | 3 kt | Broken Overcast |
14,000 17,000 |
10 miles |
4° | 39° | 1° | 33° | 84% | 30.31 in Hg | -1,670 ft | |
| 16-Nov | 06:55AM | VFR | 30° | 3 kt | Broken |
14,000 |
8 miles |
4° | 39° | 1° | 33° | 85% | 30.31 in Hg | -1,670 ft | |
| 16-Nov | 05:55AM | MVFR | 80° | 5 kt | Overcast |
14,000 |
4 miles |
4° | 39° | 2° | 35° | 86% | 30.30 in Hg | -1,660 ft | Mist |
| 16-Nov | 04:55AM | MVFR | 80° | 6 kt | Overcast |
14,000 |
3 miles | 4° | 39° | 2° | 35° | 88% | 30.30 in Hg | -1,660 ft | Mist |
| 16-Nov | 03:55AM | MVFR | Calm | Few Broken |
14,000 18,000 |
3 miles |
3° | 37° | 1° | 33° | 84% | 30.30 in Hg | -1,780 ft | Haze | |
| 16-Nov | 02:55AM | VFR | Calm | Overcast |
14,000 |
5 miles |
3° | 37° | 1° | 33° | 86% | 30.31 in Hg | -1,790 ft | Mist | |
| 16-Nov | 01:55AM | MVFR | 80° | 6 kt | Scattered Scattered |
14,000 18,000 |
3 miles |
3° | 37° | 1° | 33° | 87% | 30.31 in Hg | -1,790 ft | Mist |
| 16-Nov | 12:55AM | MVFR | 80° | 3 kt | Few |
14,000 |
4 miles | 3° | 37° | 1° | 33° | 85% | 30.33 in Hg | -1,810 ft | Haze |
| 15-Nov | 11:55PM | MVFR | 70° | 5 kt | Clear |
4 miles | 4° | 39° | 1° | 33° | 84% | 30.33 in Hg | -1,690 ft | Haze | |
| 15-Nov | 10:55PM | MVFR | 70° | 5 kt | Few |
20,000 |
4 miles |
5° | 41° | 2° | 35° | 81% | 30.34 in Hg | -1,580 ft | Haze |
| 15-Nov | 09:55PM | VFR | 60° | 3 kt | Clear |
5 miles | 5° | 41° | 2° | 35° | 78% | 30.33 in Hg | -1,570 ft | Haze | |
| 15-Nov | 08:55PM | VFR | 70° | 4 kt | Clear |
5 miles | 6° | 42° | 2° | 35° | 75% | 30.32 in Hg | -1,440 ft | Haze |
