13 August 2025 Observation History, [SYI] Shelbyville, 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 | Calm | 10 | CLR | 75 | 73 | 75 | 94 | 30 | 0 | |||||||
| KSYI 130515Z AUTO 00000KT 10SM CLR 24/23 A3000 RMK A01 | ||||||||||||||||
| 12:30 AM | Calm | 10 | SCT065 SCT080 | 75 | 73 | 75 | 94 | 30.01 | 0 | |||||||
| KSYI 130530Z AUTO 00000KT 10SM SCT065 SCT080 24/23 A3001 RMK A01 | ||||||||||||||||
| 12:55 AM | Calm | 10 | FEW065 OVC080 | 73 | 73 | 73 | 100 | 30 | 0 | |||||||
| KSYI 130555Z AUTO 00000KT 10SM FEW065 OVC080 23/23 A3000 RMK A01 | ||||||||||||||||
| 1:15 AM | Calm | 10 | OVC080 | 75 | 73 | 75 | 94 | 29.99 | 0 | |||||||
| KSYI 130615Z AUTO 00000KT 10SM OVC080 24/23 A2999 RMK A01 | ||||||||||||||||
| 1:35 AM | Calm | 10 | SCT080 | 73 | 73 | 73 | 100 | 29.99 | 0 | |||||||
| KSYI 130635Z AUTO 00000KT 10SM SCT080 23/23 A2999 RMK A01 | ||||||||||||||||
| 1:55 AM | Calm | 10 | CLR | 73 | 73 | 73 | 100 | 29.98 | 0 | |||||||
| KSYI 130655Z AUTO 00000KT 10SM CLR 23/23 A2998 RMK A01 | ||||||||||||||||
| 2:15 AM | SSE 6 | 10 | FEW018 | 73 | 73 | 73 | 100 | 29.97 | 0 | |||||||
| KSYI 130715Z AUTO 15005KT 10SM FEW018 23/23 A2997 RMK A01 | ||||||||||||||||
| 2:35 AM | SSE 5 | 10 | CLR | 73 | 73 | 73 | 100 | 29.97 | 0 | |||||||
| KSYI 130735Z AUTO 16004KT 10SM CLR 23/23 A2997 RMK A01 | ||||||||||||||||
| 2:55 AM | SSE 6 | 10 | CLR | 73 | 73 | 73 | 100 | 29.97 | 0 | |||||||
| KSYI 130755Z AUTO 16005KT 10SM CLR 23/23 A2997 RMK A01 | ||||||||||||||||
| 3:15 AM | S 6 | 10 | CLR | 73 | 73 | 73 | 100 | 29.97 | 0 | |||||||
| KSYI 130815Z AUTO 17005KT 10SM CLR 23/23 A2997 RMK A01 | ||||||||||||||||
| 3:35 AM | SSW 6 | 10 | CLR | 73 | 73 | 73 | 100 | 29.97 | 0 | |||||||
| KSYI 130835Z AUTO 19005KT 10SM CLR 23/23 A2997 RMK A01 | ||||||||||||||||
| 3:55 AM | Calm | 10 | SCT012 | 73 | 73 | 73 | 100 | 29.98 | 0 | |||||||
| KSYI 130855Z AUTO 00000KT 10SM SCT012 23/23 A2998 RMK A01 | ||||||||||||||||
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.