19 July 2025 Observation History, [CPS] CAHOKIA/ST LOUIS, 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. | |||||||||||||||
| 12:00 AM | Calm | 4 | CLR | BR | 30.04 | |||||||||||
| KCPS 190500Z AUTO 00000KT 4SM BR CLR 25/24 A3004 RMK T02500240 MADISHF | ||||||||||||||||
| 12:15 AM | Calm | 3 | CLR | BR | 30.03 | |||||||||||
| KCPS 190515Z AUTO 00000KT 3SM BR CLR 24/24 A3003 RMK T02400240 MADISHF | ||||||||||||||||
| 12:20 AM | Calm | 3.5 | CLR | BR | 30.03 | |||||||||||
| KCPS 190520Z AUTO 00000KT 3SM BR CLR 24/24 A3003 RMK T02400240 MADISHF | ||||||||||||||||
| 12:25 AM | Calm | 4 | CLR | BR | 30.03 | |||||||||||
| KCPS 190525Z AUTO 00000KT 4SM BR CLR 24/24 A3003 RMK T02400240 MADISHF | ||||||||||||||||
| 12:30 AM | Calm | 4 | CLR | BR | 30.03 | |||||||||||
| KCPS 190530Z AUTO 00000KT 4SM BR CLR 25/24 A3003 RMK T02500240 MADISHF | ||||||||||||||||
| 12:35 AM | S 2 | 4 | CLR | BR | 30.03 | |||||||||||
| KCPS 190535Z AUTO 17002KT 4SM BR CLR 25/24 A3003 RMK T02500240 MADISHF | ||||||||||||||||
| 12:40 AM | S 2 | 4 | CLR | BR | 30.03 | |||||||||||
| KCPS 190540Z AUTO 18002KT 4SM BR CLR 25/24 A3003 RMK T02500240 MADISHF | ||||||||||||||||
| 12:45 AM | S 2 | 3.5 | CLR | BR | 30.03 | |||||||||||
| KCPS 190545Z AUTO 18002KT 3SM BR CLR 25/24 A3003 RMK T02500240 MADISHF | ||||||||||||||||
| 12:50 AM | S 2 | 3.5 | CLR | BR | 30.03 | |||||||||||
| KCPS 190550Z AUTO 17002KT 3SM BR CLR 25/24 A3003 RMK T02500240 MADISHF | ||||||||||||||||
| 1:05 AM | Calm | 3 | CLR | BR | 30.03 | |||||||||||
| KCPS 190605Z AUTO 00000KT 3SM BR CLR 25/24 A3003 RMK T02500240 MADISHF | ||||||||||||||||
| 1:10 AM | Calm | 2.5 | CLR | BR | 30.03 | |||||||||||
| KCPS 190610Z AUTO 00000KT 2 1/2SM BR CLR 24/24 A3003 RMK T02400240 MADISHF | ||||||||||||||||
| 1:15 AM | Calm | 2 | CLR | BR | 30.03 | |||||||||||
| KCPS 190615Z AUTO 00000KT 2SM BR CLR 24/24 A3003 RMK T02400240 MADISHF | ||||||||||||||||
| 1:16 AM | Calm | 2 | CLR | BR | 76 | 76 | 76 | 100 | 30.02 | 0 | ||||||
| KCPS 190616Z AUTO 00000KT 2SM BR CLR 24/24 A3002 RMK AO2 T02440244 | ||||||||||||||||
| 1:20 AM | Calm | 1.75 | CLR | BR | 30.02 | |||||||||||
| KCPS 190620Z AUTO 00000KT 2SM BR CLR 24/24 A3002 RMK T02400240 MADISHF | ||||||||||||||||
| 1:25 AM | Calm | 2 | CLR | BR | 30.02 | |||||||||||
| KCPS 190625Z AUTO 00000KT 2SM BR CLR 24/24 A3002 RMK T02400240 MADISHF | ||||||||||||||||
| 1:30 AM | Calm | 2.5 | CLR | BR | 30.03 | |||||||||||
| KCPS 190630Z AUTO 00000KT 2 1/2SM BR CLR 24/24 A3003 RMK T02400240 MADISHF | ||||||||||||||||
| 1:35 AM | Calm | 2.5 | CLR | BR | 30.03 | |||||||||||
| KCPS 190635Z AUTO 00000KT 2 1/2SM BR CLR 24/24 A3003 RMK T02400240 MADISHF | ||||||||||||||||
| 1:40 AM | Calm | 2 | CLR | BR | 30.03 | |||||||||||
| KCPS 190640Z AUTO 00000KT 2SM BR CLR 24/24 A3003 RMK T02400240 MADISHF | ||||||||||||||||
| 1:49 AM | Calm | 1.5 | CLR | BR | 75 | 75 | 75 | 100 | 30.03 | 0 | ||||||
| KCPS 190649Z AUTO 00000KT 1 1/2SM BR CLR 24/24 A3003 RMK AO2 | ||||||||||||||||
| 1:53 AM | Calm | 1.5 | CLR | BR | 76 | 76 | 76 | 100 | 30.03 | 1016.3 | 0 | |||||
| KCPS 190653Z AUTO 00000KT 1 1/2SM BR CLR 24/24 A3003 RMK AO2 SLP163 T02440244 | ||||||||||||||||
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.