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Osan Air Base Airport (Osan) OSN Weather
|
Osan (OSN / RKSO)
Partly cloudy
Windy |
|
51 °F |
OSN Terminal Area Forecast
| Here is the undecoded forecast: 2026/02/27 05:00 RKSO 270507Z 2705/2811 04005KT 9999 BKN050 QNH2996INS BECMG 2710/2712 VRB06KT 9999 FEW030 QNH3003INS BECMG 2807/2809 VRB06KT 6000 HZ FEW030 QNH3017INS TX13/2804Z TN00/2721Z LAST NO AMDS AFT 2705 NEXT 2811 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01-Mar | 06:55PM | VFR | 110° | 11 kt | Broken Overcast |
10,000 12,000 |
10 miles  |
11° | 51° | 1° | 33° | 50% | 30.21 in Hg | -730 ft | |
| 01-Mar | 05:55PM | VFR | 100° | 11 kt | Broken Overcast |
13,000 16,000 |
9 miles | 12° | 53° | 1° | 33° | 47% | 30.18 in Hg | -580 ft | |
| 01-Mar | 04:55PM | VFR | 90° | 11 kt | Scattered Broken Overcast |
5,500 13,000 16,000 |
9 miles |
13° | 55° | 1° | 33° | 43% | 30.18 in Hg | -460 ft | |
| 01-Mar | 03:55PM | VFR | 110° | 11 kt | Broken Broken |
5,500 13,000 |
10 miles | 14° | 57° | 1° | 33° | 40% | 30.17 in Hg | -330 ft | |
| 01-Mar | 02:55PM | VFR | 90° | 6 kt | Few Broken Broken |
5,000 12,000 17,000 |
10 miles | 15° | 59° | 1° | 33° | 39% | 30.18 in Hg | -220 ft | |
| 01-Mar | 01:55PM | VFR | 50° | 6 kt | Few Overcast |
5,500 12,000 |
10 miles | 14° | 57° | 1° | 33° | 42% | 30.22 in Hg | -380 ft | |
| 01-Mar | 12:55PM | VFR | 60° | 9 kt | Broken Broken |
12,000 14,000 |
10 miles | 13° | 55° | 1° | 33° | 42% | 30.21 in Hg | -490 ft | |
| 01-Mar | 11:55AM | VFR | 80° | 10 kt | Broken Broken |
13,000 17,000 |
10 miles | 13° | 55° | 1° | 33° | 44% | 30.22 in Hg | -500 ft | Wind gusting to 18 KT |
| 01-Mar | 10:55AM | VFR | 80° | 11 kt | Overcast |
14,000 |
10 miles | 12° | 53° | 1° | 33° | 47% | 30.24 in Hg | -640 ft | |
| 01-Mar | 09:55AM | VFR | 80° | 10 kt | Overcast |
15,000 |
10 miles | 11° | 51° | 1° | 33° | 52% | 30.24 in Hg | -760 ft | |
| 01-Mar | 08:55AM | VFR | 100° | 8 kt | Overcast |
16,000 |
10 miles |
8° | 46° | 1° | 33° | 64% | 30.25 in Hg | -1,130 ft | |
| 01-Mar | 07:55AM | VFR | 90° | 4 kt | Overcast |
16,000 |
9 miles |
4° | 39° | 1° | 33° | 79% | 30.24 in Hg | -1,600 ft | |
| 01-Mar | 06:55AM | VFR | 50° | 4 kt | Broken |
17,000 |
10 miles | 5° | 41° | 1° | 33° | 75% | 30.22 in Hg | -1,460 ft | |
| 01-Mar | 05:55AM | VFR | 90° | 4 kt | Clear |
10 miles | 4° | 39° | 1° | 33° | 77% | 30.22 in Hg | -1,580 ft | ||
| 01-Mar | 04:55AM | VFR | 90° | 6 kt | Clear |
10 miles | 4° | 39° | 1° | 33° | 81% | 30.24 in Hg | -1,600 ft | ||
| 01-Mar | 03:55AM | VFR | 100° | 4 kt | Scattered |
20,000 |
10 miles | 4° | 39° | 1° | 33° | 80% | 30.26 in Hg | -1,620 ft | |
| 01-Mar | 02:55AM | VFR | 90° | 5 kt | Scattered |
6,000 |
10 miles | 4° | 39° | 1° | 33° | 79% | 30.27 in Hg | -1,630 ft | |
| 01-Mar | 01:55AM | VFR | 90° | 6 kt | Clear |
10 miles | 5° | 41° | 1° | 33° | 76% | 30.26 in Hg | -1,500 ft | ||
| 01-Mar | 12:55AM | VFR | 110° | 9 kt | Clear |
10 miles | 7° | 44° | 1° | 33° | 67% | 30.24 in Hg | -1,240 ft | ||
| 28-Feb | 11:55PM | VFR | 120° | 7 kt | Clear |
10 miles | 7° | 44° | 1° | 33° | 66% | 30.22 in Hg | -1,220 ft | ||
| 28-Feb | 10:55PM | VFR | 100° | 7 kt | Clear |
10 miles | 5° | 41° | 0° | 32° | 71% | 30.21 in Hg | -1,450 ft | ||
| 28-Feb | 09:55PM | VFR | 120° | 5 kt | Clear |
10 miles |
5° | 41° | 0° | 32° | 68% | 30.19 in Hg | -1,430 ft | ||
| 28-Feb | 08:55PM | VFR | Calm | Clear |
8 miles |
7° | 44° | 2° | 35° | 68% | 30.17 in Hg | -1,170 ft | |||
| 28-Feb | 07:55PM | VFR | Calm | Clear |
10 miles | 9° | 48° | 0° | 32° | 51% | 30.14 in Hg | -900 ft |
