21 July 2025 Observation History, [CMY] SPARTA/MCCOY AAF, 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. | |||||||||||||||
| 12:55 AM | Calm | 9 | CLR | 59 | 57 | 59 | 78 | 58 | 94 | 30.04 | 1017.3 | 0 | ||||
| KCMY 210555Z AUTO 00000KT 9SM CLR 15/14 A3004 RMK AO2 SLP173 T01510141 10255 20144 51008 | ||||||||||||||||
| 1:55 AM | Calm | 9 | BKN150 | 59 | 58 | 59 | 96 | 30.05 | 1017.6 | 0 | ||||||
| KCMY 210655Z AUTO 00000KT 9SM BKN150 15/15 A3005 RMK AO2 SLP176 T01510145 | ||||||||||||||||
| 2:55 AM | Calm | 10 | OVC150 | 60 | 59 | 60 | 96 | 30.05 | 1017.5 | 0 | ||||||
| KCMY 210755Z AUTO 00000KT 10SM OVC150 16/15 A3005 RMK AO2 SLP175 T01550149 | ||||||||||||||||
| 3:55 AM | Calm | 10 | OVC140 | 60 | 58 | 60 | 95 | 30.05 | 1017.5 | 0 | ||||||
| KCMY 210855Z AUTO 00000KT 10SM OVC140 16/15 A3005 RMK AO2 SLP175 T01550147 51004 | ||||||||||||||||
| 4:55 AM | Calm | 10 | OVC055 | 62 | 57 | 62 | 84 | 30.05 | 1017.5 | 0 | ||||||
| KCMY 210955Z AUTO 00000KT 10SM OVC055 17/14 A3005 RMK AO2 SLP175 T01670138 | ||||||||||||||||
| 5:55 AM | Calm | 8 | SCT055 | 58 | 56 | 58 | 93 | 30.07 | 1018.3 | 0 | ||||||
| KCMY 211055Z AUTO 00000KT 8SM SCT055 15/14 A3007 RMK AO2 SLP183 T01460135 | ||||||||||||||||
| 6:55 AM | Calm | 8 | FEW050 | 62 | 56 | 62 | 63 | 57 | 79 | 30.09 | 1019 | 0 | ||||
| KCMY 211155Z AUTO 00000KT 8SM FEW050 17/13 A3009 RMK AO2 SLP190 T01690132 10171 20140 53012 | ||||||||||||||||
| 7:55 AM | Calm | 9 | CLR | 67 | 57 | 67 | 71 | 30.08 | 1018.6 | 0 | ||||||
| KCMY 211255Z AUTO 00000KT 9SM CLR 19/14 A3008 RMK AO2 LTG DSNT S SLP186 T01940140 | ||||||||||||||||
| 8:55 AM | SE 7 | 10 | CLR | 72 | 57 | 72 | 60 | 30.08 | 1018.6 | 0 | ||||||
| KCMY 211355Z AUTO 13006KT 10SM CLR 22/14 A3008 RMK AO2 SLP186 T02200139 | ||||||||||||||||
| 9:55 AM | SE 8 | 10 | CLR | 74 | 59 | 74 | 58 | 30.06 | 1017.9 | 0 | ||||||
| KCMY 211455Z AUTO 13007KT 10SM CLR 24/15 A3006 RMK AO2 SLP179 T02360148 57008 | ||||||||||||||||
| 10:55 AM | SE 6 | 10 | CLR | 77 | 60 | 77 | 56 | 30.07 | 1018.3 | 0 | ||||||
| KCMY 211555Z AUTO 14005KT 10SM CLR 25/16 A3007 RMK AO2 SLP183 T02500156 | ||||||||||||||||
| 11:55 AM | Calm | 10 | CLR | 79 | 60 | 79 | 52 | 30.08 | 1018.7 | 0 | ||||||
| KCMY 211655Z AUTO 00000KT 10SM CLR 26/16 A3008 RMK AO2 SLP187 T02610155 | ||||||||||||||||
| 1:55 PM | ESE 8 | 10 | FEW055 FEW150 | 79 | 63 | 79 | 57 | 30.02 | 1016.6 | 0 | ||||||
| KCMY 211855Z AUTO 11007KT 10SM FEW055 FEW150 26/17 A3002 RMK AO2 SLP166 T02630171 $ | ||||||||||||||||
| 2:55 PM | SE 3 | 10 | CLR | 80 | 64 | 82 | 58 | 30.03 | 1016.9 | 0 | ||||||
| KCMY 211955Z AUTO 13003KT 10SM CLR 27/18 A3003 RMK AO2 SLP169 T02660176 $ | ||||||||||||||||
| 3:55 PM | SE 7 | 10 | CLR | 82 | 64 | 83 | 55 | 30.01 | 1016.2 | 0 | ||||||
| KCMY 212055Z AUTO 13006KT 10SM CLR 28/18 A3001 RMK AO2 SLP162 T02750176 55010 $ | ||||||||||||||||
| 4:55 PM | Calm | 10 | FEW370 | 80 | 65 | 82 | 59 | 29.99 | 1015.5 | 0 | ||||||
| KCMY 212155Z AUTO 00000KT 10SM FEW370 27/18 A2999 RMK AO2 SLP155 T02680181 $ | ||||||||||||||||
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.