All
Osan Ab Airport (Osan) OSN Weather
|
Osan (OSN / RKSO)
Clear skies
Light winds |
|
30 °F |
OSN Terminal Area Forecast
| Here is the undecoded forecast: 2026/11/09 12:12 RKSO 091255Z 0912/1011 31009KT 9999 FEW110 QNH3032INS BECMG 1007/1008 VRB06KT 9999 SCT030 QNH3031INS TX07/0913Z TNM01/0921Z LAST NO AMDS AFT 0912 NEXT 1113 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10-Nov | 06:55AM | VFR | 80° | 4 kt | Clear |
6 miles  |
-1° | 30° | -1° | 30° | 99% | 30.35 in Hg | -2,309 ft | Mist | |
| 10-Nov | 05:55AM | VFR | Calm | Clear |
8 miles | -1° | 30° | -1° | 30° | 99% | 30.34 in Hg | -2,299 ft | |||
| 10-Nov | 04:55AM | VFR | Calm | Clear |
8 miles | 0° | 32° | -1° | 30° | 98% | 30.34 in Hg | -2,179 ft | |||
| 10-Nov | 03:55AM | VFR | 250° | 3 kt | Clear |
8 miles | 2° | 35° | -1° | 30° | 85% | 30.34 in Hg | -1,939 ft | ||
| 10-Nov | 02:55AM | VFR | Calm | Clear |
8 miles | 2° | 35° | 0° | 32° | 83% | 30.35 in Hg | -1,949 ft | |||
| 10-Nov | 01:55AM | VFR | 310° | 3 kt | Clear |
8 miles | 3° | 37° | 0° | 32° | 80% | 30.36 in Hg | -1,839 ft | ||
| 10-Nov | 12:55AM | VFR | Calm | Clear |
8 miles  |
4° | 39° | 1° | 33° | 82% | 30.36 in Hg | -1,719 ft | |||
| 09-Nov | 11:55PM | VFR | 320° | 3 kt | Clear |
7 miles |
5° | 41° | 3° | 37° | 88% | 30.36 in Hg | -1,599 ft | ||
| 09-Nov | 10:55PM | VFR | 310° | 4 kt | Clear |
8 miles | 6° | 42° | 3° | 37° | 83% | 30.36 in Hg | -1,479 ft | ||
| 09-Nov | 09:55PM | VFR | Calm | Clear |
8 miles | 7° | 44° | 4° | 39° | 82% | 30.36 in Hg | -1,359 ft | |||
| 09-Nov | 08:55PM | VFR | Calm | Clear |
8 miles |
7° | 44° | 5° | 41° | 86% | 30.36 in Hg | -1,359 ft | |||
| 09-Nov | 07:55PM | VFR | 320° | 4 kt | Clear |
9 miles | 8° | 46° | 5° | 41° | 86% | 30.36 in Hg | -1,239 ft | ||
| 09-Nov | 06:55PM | VFR | 320° | 6 kt | Clear |
9 miles |
9° | 48° | 6° | 42° | 81% | 30.34 in Hg | -1,099 ft | ||
| 09-Nov | 05:55PM | VFR | 300° | 6 kt | Clear |
8 miles |
10° | 50° | 6° | 42° | 76% | 30.32 in Hg | -959 ft | ||
| 09-Nov | 04:55PM | VFR | 310° | 6 kt | Clear |
7 miles |
11° | 51° | 5° | 41° | 63% | 30.31 in Hg | -829 ft | ||
| 09-Nov | 03:55PM | VFR | Calm | Clear |
8 miles | 13° | 55° | 5° | 41° | 56% | 30.30 in Hg | -579 ft | |||
| 09-Nov | 02:55PM | VFR | 340° | 5 kt | Scattered |
15,000 |
8 miles | 14° | 57° | 6° | 42° | 59% | 30.30 in Hg | -459 ft | |
| 09-Nov | 01:55PM | VFR | 20° | 3 kt | Scattered |
13,000 |
8 miles |
13° | 55° | 5° | 41° | 58% | 30.32 in Hg | -599 ft | |
| 09-Nov | 12:55PM | VFR | Calm | Few Scattered |
13,000 16,000 |
10 miles |
12° | 53° | 5° | 41° | 62% | 30.34 in Hg | -739 ft | ||
| 09-Nov | 11:55AM | VFR | Calm | Scattered |
11,000 |
9 miles |
11° | 51° | 5° | 41° | 70% | 30.37 in Hg | -889 ft | ||
| 09-Nov | 10:55AM | VFR | 360° | 4 kt | Broken |
9,000 |
8 miles | 10° | 50° | 5° | 41° | 73% | 30.39 in Hg | -1,029 ft | |
| 09-Nov | 09:55AM | VFR | 350° | 3 kt | Broken |
8,500 |
8 miles | 9° | 48° | 6° | 42° | 79% | 30.40 in Hg | -1,159 ft | |
| 09-Nov | 08:55AM | VFR | Calm | Overcast |
13,000 |
8 miles | 8° | 46° | 5° | 41° | 85% | 30.40 in Hg | -1,279 ft | ||
| 09-Nov | 07:55AM | VFR | 40° | 3 kt | Broken |
15,000 |
8 miles | 7° | 44° | 5° | 41° | 90% | 30.39 in Hg | -1,389 ft |
