1. Station Data & Metadata
  2. TX_ASOS
  3. or select from map
Information Last Ob Photographs Meteogram Network Table Neighbors Monthly Summaries Observation History Wind Roses Custom Wind Roses Data Calendar Satellite Cloud Product Download

30 June 2025 Observation History, [OSA] MOUNT PLEASANT AIRPORT, timezone: America/Chicago

Time Wind
(mph)		 Vis.
(mi.)		 Sky Cond.
(100s ft)		 Present Wx Temperature (ºF) Relative
Humidity		 Pressure Snow
Depth
(in)		 Precipitation (in.)
Air Dwpt Feels Like 6 hour altimeter
(in.)		 sea level
(mb)		 1 hr 3 hr 6 hr
Max.Min.
12:10 AMS 810 CLR
797579 88 29.980
KOSA 300510Z AUTO 18007KT 10SM CLR 26/24 A2998 RMK AO2 T02620238
12:30 AMSSW 810 CLR
807580 85 29.980
KOSA 300530Z AUTO 19007KT 10SM CLR 26/24 A2998 RMK AO2 T02640237
12:50 AMSSW 710 CLR
797579 90 79 87 29.990
KOSA 300550Z AUTO 19006KT 10SM CLR 26/24 A2999 RMK AO2 T02620237 10322 20261
1:10 AMS 810 CLR
797579 88 29.980
KOSA 300610Z AUTO 18007KT 10SM CLR 26/24 A2998 RMK AO2 T02590237
1:30 AMSSW 810 CLR
787478 89 29.980
KOSA 300630Z AUTO 19007KT 10SM CLR 26/24 A2998 RMK AO2 T02560236
1:50 AMSSW 810 CLR
787478 89 29.990
KOSA 300650Z AUTO 19007KT 10SM CLR 26/24 A2999 RMK AO2 T02560236
2:10 AMSSW 910 CLR
787478 88 29.990
KOSA 300710Z AUTO 20008KT 10SM CLR 25/23 A2999 RMK AO2 T02540234
2:30 AMSSW 710 CLR
777477 89 29.990
KOSA 300730Z AUTO 20006KT 10SM CLR 25/23 A2999 RMK AO2 T02520233
2:50 AMSSW 310 CLR
777477 90 29.990
KOSA 300750Z AUTO 20003KT 10SM CLR 25/23 A2999 RMK AO2 T02500232
3:10 AMSSW 510 CLR
777377 88 300
KOSA 300810Z AUTO 20004KT 10SM CLR 25/23 A3000 RMK AO2 T02490229
3:30 AMSSW 510 CLR
777377 88 30.010
KOSA 300830Z AUTO 21004KT 10SM CLR 25/23 A3001 RMK AO2 T02480226
3:50 AMS 510 CLR
757275 91 300
KOSA 300850Z AUTO 18004KT 10SM CLR 24/22 A3000 RMK AO2 T02400224
4:10 AMSSW 510 CLR
747274 92 300
KOSA 300910Z AUTO 19004KT 10SM CLR 24/22 A3000 RMK AO2 T02360222
4:30 AMS 510 CLR
747274 92 300
KOSA 300930Z AUTO 18004KT 10SM CLR 23/22 A3000 RMK AO2 T02350221
4:50 AMSSW 610 CLR
747174 93 300
KOSA 300950Z AUTO 19005KT 10SM CLR 23/22 A3000 RMK AO2 T02310219
5:10 AMSSW 610 CLR
747174 91 300
KOSA 301010Z AUTO 20005KT 10SM CLR 23/22 A3000 RMK AO2 T02350219
5:30 AMSSW 510 CLR
747174 90 300
KOSA 301030Z AUTO 19004KT 10SM CLR 23/22 A3000 RMK AO2 T02340217
5:50 AMSSW 610 CLR
747174 90 30.010
KOSA 301050Z AUTO 19005KT 10SM CLR 23/21 A3001 RMK AO2 T02320215
6:10 AMSSW 610 CLR
747074 89 30.010
KOSA 301110Z AUTO 20005KT 10SM CLR 23/21 A3001 RMK AO2 T02320214
6:30 AMSSW 610 CLR
747074 88 30.020
KOSA 301130Z AUTO 20005KT 10SM CLR 23/21 A3002 RMK AO2 T02330213
6:50 AMSSW 610 CLR
747174 79 73 89 30.020
KOSA 301150Z AUTO 20005KT 10SM CLR 23/21 A3002 RMK AO2 T02350215 10261 20229
7:10 AMSSW 610 CLR
757175 86 30.030
KOSA 301210Z AUTO 20005KT 10SM CLR 24/22 A3003 RMK AO2 T02390215
7:30 AMSSW 710 CLR
767176 84 30.040
KOSA 301230Z AUTO 20006KT 10SM CLR 25/22 A3004 RMK AO2 T02460216
7:50 AMSSW 810 CLR
787178 80 30.040
KOSA 301250Z AUTO 21007KT 10SM CLR 25/22 A3004 RMK AO2 T02530217
8:10 AMSSW 910 CLR
797179 78 30.040
KOSA 301310Z AUTO 21008KT 10SM CLR 26/22 A3004 RMK AO2 T02600218
8:30 AMSSW 910 CLR
807284 76 30.050
KOSA 301330Z AUTO 21008KT 10SM CLR 27/22 A3005 RMK AO2 T02680221
8:50 AMSW 1510 CLR
817285 74 30.050
KOSA 301350Z AUTO 23013KT 10SM CLR 27/22 A3005 RMK AO2 T02730223
9:10 AMWSW 1210 CLR
827287 73 30.060
KOSA 301410Z AUTO 24010KT 10SM CLR 28/23 A3006 RMK AO2 T02780225
9:30 AMWSW 1510 SCT024
837288 70 30.070
KOSA 301430Z AUTO 24013KT 10SM SCT024 28/22 A3007 RMK AO2 T02830224
9:50 AMWSW 1210 SCT024
847289 70 30.070
KOSA 301450Z AUTO 25010KT 10SM SCT024 29/22 A3007 RMK AO2 T02860225
10:10 AMWSW 1310 SCT024
847391 68 30.070
KOSA 301510Z AUTO 25011KT 10SM SCT024 29/23 A3007 RMK AO2 T02910226
10:30 AMWSW 1310 CLR
857392 67 30.070
KOSA 301530Z AUTO 24011KT 10SM CLR 30/23 A3007 RMK AO2 T02960229
10:50 AMWSW 1410 CLR
867293 64 30.070
KOSA 301550Z AUTO 24012KT 10SM CLR 30/23 A3007 RMK AO2 T03000225
11:10 AMWSW 1410 CLR
867293 63 30.070
KOSA 301610Z AUTO 24012KT 10SM CLR 30/22 A3007 RMK AO2 T03020224

API: The IEM API webservice that provided data to this page. For more details, see documentation.

Data Notes

  • For recent years, this page also optionally shows observations from the MADIS High Frequency METAR dataset. This dataset had a problem with temperatures detailed here.