All
Osan Air Base Airport (Osan) OSN Weather
|
Osan (OSN / RKSO)
Clear skies
Calm winds |
|
10 °C |
OSN Terminal Area Forecast
| Here is the undecoded forecast: 2026/05/08 06:18 RKSO 080602Z 0806/0911 29015G25KT 9999 FEW050 510003 QNH2990INS BECMG 0810/0811 VRB06KT 9999 SKC 510203 QNH2994INS BECMG 0900/0901 28009KT 9999 SKC QNH3006INS TX21/0806Z TN06/0821Z LAST NO AMDS AFT 0806 NEXT 1021 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| gap in available data | |||||||||||||||
| 08-May | 22:55 | VFR | Calm | Clear |
10 miles | 10° | 50° | 6° | 42° | 76% | 30.05 in Hg | -690 ft | |||
| 08-May | 21:55 | VFR | Calm | Clear |
10 miles | 12° | 53° | 8° | 46° | 77% | 30.04 in Hg | -440 ft | |||
| 08-May | 20:55 | VFR | 280° | 9 kt | Clear |
10 miles | 13° | 55° | 8° | 46° | 70% | 30.01 in Hg | -290 ft | ||
| 08-May | 19:55 | VFR | 270° | 8 kt | Clear |
10 miles | 15° | 59° | 7° | 44° | 61% | 29.98 in Hg | -20 ft | ||
| 08-May | 18:55 | VFR | 280° | 12 kt | Clear |
10 miles | 17° | 62° | 7° | 44° | 52% | 29.95 in Hg | 250 ft | ||
| 08-May | 17:55 | VFR | 280° | 10 kt | Clear |
10 miles | 18° | 64° | 4° | 39° | 38% | 29.92 in Hg | 400 ft | ||
| 08-May | 16:55 | VFR | 280° | 12 kt | Clear |
10 miles | 19° | 66° | 5° | 41° | 39% | 29.91 in Hg | 530 ft | ||
| 08-May | 15:55 | VFR | 280° | 16 kt | Clear |
10 miles | 20° | 68° | 5° | 41° | 36% | 29.91 in Hg | 650 ft | Wind gusting to 20 KT | |
| 08-May | 14:55 | VFR | 270° | 16 kt | Clear |
10 miles | 20° | 68° | 5° | 41° | 39% | 29.91 in Hg | 650 ft | Wind gusting to 20 KT | |
| 08-May | 14:47 | VFR | 270° | 14 kt | Clear |
10 miles | 20° | 68° | 5° | 41° | 37% | 29.91 in Hg | 650 ft | Wind gusting to 22 KT | |
| 08-May | 13:55 | VFR | 290° | 16 kt | Clear |
10 miles | 20° | 68° | 4° | 39° | 35% | 29.93 in Hg | 630 ft | Wind gusting to 21 KT | |
| 08-May | 12:55 | VFR | 300° | 16 kt | Clear |
10 miles | 19° | 66° | 6° | 42° | 44% | 29.94 in Hg | 500 ft | Wind gusting to 20 KT | |
| 08-May | 11:55 | VFR | 280° | 10 kt | Clear |
10 miles | 20° | 68° | 8° | 46° | 45% | 29.95 in Hg | 610 ft | ||
| 08-May | 10:55 | VFR | 280° | 8 kt | Clear |
10 miles | 19° | 66° | 8° | 46° | 48% | 29.95 in Hg | 490 ft | Wind gusting to 18 KT | |
| 08-May | 09:55 | VFR | 310° | 13 kt | Clear |
10 miles | 19° | 66° | 5° | 41° | 42% | 29.95 in Hg | 490 ft | Wind gusting to 18 KT | |
| 08-May | 08:55 | VFR | 300° | 9 kt | Few |
4,000 |
10 miles | 16° | 60° | 5° | 41° | 50% | 29.96 in Hg | 120 ft | |
| 08-May | 07:55 | VFR | 300° | 7 kt | Clear |
10 miles | 14° | 57° | 8° | 46° | 69% | 29.96 in Hg | -120 ft | ||
| 08-May | 06:55 | VFR | 290° | 4 kt | Clear |
10 miles | 12° | 53° | 9° | 48° | 83% | 29.94 in Hg | -340 ft | ||
| 08-May | 05:55 | VFR | 310° | 3 kt | Clear |
10 miles | 7° | 44° | 6° | 42° | 93% | 29.92 in Hg | -920 ft | ||
| 08-May | 04:55 | VFR | 270° | 3 kt | Clear |
10 miles  |
11° | 51° | 10° | 50° | 94% | 29.90 in Hg | -420 ft | ||
| gap in available data | |||||||||||||||
| 08-May | 02:55 | VFR | 240° | 3 kt | Few |
1,400 |
9 miles |
11° | 51° | 10° | 50° | 95% | 29.88 in Hg | -400 ft | |
| 08-May | 01:55 | VFR | 240° | 5 kt | Scattered Scattered |
800 1,400 |
8 miles | 12° | 53° | 11° | 51° | 94% | 29.87 in Hg | -270 ft | |
| 08-May | 01:45 | MVFR | 230° | 3 kt | Scattered Broken |
800 1,400 |
8 miles |
12° | 53° | 11° | 51° | 94% | 29.87 in Hg | -270 ft | |
| 08-May | 01:05 | VFR | 270° | 3 kt | Few Scattered |
800 1,200 |
7 miles | 13° | 55° | 12° | 53° | 94% | 29.88 in Hg | -160 ft | |
