18 August 2026 Observation History, [LOT] ROMEOVILLE/CHI, 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. | |||||||||||||||
| 12:15 AM | SSW 6 | 10 | CLR | 64 | 64 | 64 | 100 | 30.05 | 0.00 | M | M | |||||
| KLOT 180515Z AUTO 20005KT 10SM CLR 18/18 A3005 RMK AO2 | ||||||||||||||||
| 12:30 AM | SSW 6 | 10 | CLR | 66 | 64 | 66 | 94 | 30.05 | 0.00 | M | M | |||||
| KLOT 180530Z AUTO 21005KT 10SM CLR 19/18 A3005 RMK AO2 | ||||||||||||||||
| 12:50 AM | SSW 7 | 10 | CLR | 66 | 64 | 66 | 94 | 30.05 | 0.00 | M | M | |||||
| KLOT 180550Z AUTO 20006KT 10SM CLR 19/18 A3005 RMK AO2 | ||||||||||||||||
| 1:10 AM | SSW 6 | 10 | CLR | 64 | 64 | 64 | 100 | 30.05 | 0.00 | M | M | |||||
| KLOT 180610Z AUTO 20005KT 10SM CLR 18/18 A3005 RMK AO2 | ||||||||||||||||
| 1:35 AM | SSW 5 | 10 | CLR | 64 | 64 | 64 | 100 | 30.04 | 0.00 | M | M | |||||
| KLOT 180635Z AUTO 19004KT 10SM CLR 18/18 A3004 RMK AO2 | ||||||||||||||||
| 1:55 AM | SSW 6 | 10 | CLR | 64 | 64 | 64 | 100 | 30.04 | 0.00 | M | M | |||||
| KLOT 180655Z AUTO 20005KT 10SM CLR 18/18 A3004 RMK AO2 | ||||||||||||||||
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.