04 October 2025 Observation History, [CYMT] CHAPAIS, timezone: America/Montreal
| 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 | W 5 | 9 | OVC060 | 52 | 50 | 52 | 94 | 30.08 | 1019.9 | 0 | ||||||
| CYMT 040400Z AUTO 28004KT 9SM OVC060 11/10 A3008 RMK SLP199 | ||||||||||||||||
| 1:00 AM | WNW 7 | 9 | OVC060 | 50 | 48 | 50 | 93 | 30.1 | 1020.4 | 0 | ||||||
| CYMT 040500Z AUTO 30006KT 9SM OVC060 10/09 A3010 RMK SLP204 | ||||||||||||||||
| 2:00 AM | WNW 6 | 9 | SCT012 OVC055 | 48 | 46 | 46 | 93 | 30.11 | 1020.9 | 0 | ||||||
| CYMT 040600Z AUTO 30005KT 9SM SCT012 OVC055 09/08 A3011 RMK SLP209 | ||||||||||||||||
| 2:09 AM | NW 8 | 9 | BKN012 OVC055 | 48 | 46 | 45 | 93 | 30.11 | 1020.9 | 0 | ||||||
| CYMT 040609Z AUTO 32007KT 9SM BKN012 OVC055 09/08 A3011 RMK SLP209 | ||||||||||||||||
| 3:00 AM | NW 8 | 9 | BKN014 OVC019 | 48 | 45 | 45 | 87 | 30.13 | 1021.4 | 0 | ||||||
| CYMT 040700Z AUTO 31007KT 9SM BKN014 OVC019 09/07 A3013 RMK SLP214 | ||||||||||||||||
| 3:42 AM | WNW 5 | 9 | FEW012 SCT019 SCT025 | 46 | 45 | 44 | 93 | 30.13 | 1021.7 | 0 | ||||||
| CYMT 040742Z AUTO 29004KT 9SM FEW012 SCT019 SCT025 08/07 A3013 RMK SLP217 | ||||||||||||||||
| 4:00 AM | WNW 6 | 9 | BKN025 | 45 | 43 | 41 | 93 | 30.14 | 1021.8 | 0 | ||||||
| CYMT 040800Z AUTO 30005KT 9SM BKN025 07/06 A3014 RMK SLP218 | ||||||||||||||||
| 4:13 AM | WNW 6 | 9 | BKN023 | 45 | 43 | 41 | 93 | 30.14 | 1021.9 | 0 | ||||||
| CYMT 040813Z AUTO 29005KT 9SM BKN023 07/06 A3014 RMK SLP219 | ||||||||||||||||
| 5:00 AM | NNW 5 | 9 | OVC019 | 46 | 43 | 44 | 87 | 30.15 | 1022.3 | 0 | ||||||
| CYMT 040900Z AUTO 33004KT 9SM OVC019 08/06 A3015 RMK SLP223 | ||||||||||||||||
| 6:00 AM | NNW 5 | 9 | OVC015 | 46 | 43 | 44 | 87 | 30.17 | 1023 | 0 | ||||||
| CYMT 041000Z AUTO 33004KT 9SM OVC015 08/06 A3017 RMK SLP230 | ||||||||||||||||
| 7:00 AM | NNW 8 | 9 | OVC020 | 45 | 41 | 40 | 87 | 30.19 | 1023.7 | 0 | ||||||
| CYMT 041100Z AUTO 34007KT 9SM OVC020 07/05 A3019 RMK SLP237 | ||||||||||||||||
| 8:00 AM | N 5 | 9 | OVC018 | 45 | 41 | 42 | 87 | 30.2 | 1024.2 | 0 | ||||||
| CYMT 041200Z AUTO 35004KT 9SM OVC018 07/05 A3020 RMK SLP242 | ||||||||||||||||
| 9:00 AM | N 5 | 9 | OVC016 | 46 | 41 | 44 | 81 | 30.22 | 1024.7 | 0 | ||||||
| CYMT 041300Z AUTO 01004KT 320V040 9SM OVC016 08/05 A3022 RMK SLP247 | ||||||||||||||||
| 9:54 AM | VRB 2 | 9 | FEW016 | 46 | 39 | 46 | 76 | 30.2 | 1024.2 | 0 | ||||||
| CYMT 041354Z AUTO VRB02KT 9SM FEW016 08/04 A3020 RMK PRESFR SLP242 | ||||||||||||||||
| 10:00 AM | SSW 3 | 9 | FEW016 | 46 | 39 | 45 | 76 | 30.2 | 1024.2 | 0 | ||||||
| CYMT 041400Z AUTO 20003KT 110V220 9SM FEW016 08/04 A3020 RMK SLP242 | ||||||||||||||||
| 10:29 AM | S 3 | 9 | BKN020 | 48 | 41 | 47 | 76 | 30.21 | 1024.2 | 0 | ||||||
| CYMT 041429Z AUTO 18003KT 140V250 9SM BKN020 09/05 A3021 RMK SLP242 | ||||||||||||||||
| 10:43 AM | VRB 3 | 9 | SCT020 | 48 | 39 | 47 | 71 | 30.21 | 1024.2 | 0 | ||||||
| CYMT 041443Z AUTO VRB03KT 9SM SCT020 09/04 A3021 RMK SLP242 | ||||||||||||||||
| 10:44 AM | VRB 2 | 9 | BKN020 | 48 | 41 | 48 | 76 | 30.21 | 1024.2 | 0 | ||||||
| CYMT 041444Z AUTO VRB02KT 9SM BKN020 09/05 A3021 RMK SLP242 | ||||||||||||||||
| 11:00 AM | SSE 6 | 9 | BKN020 | 50 | 41 | 50 | 71 | 30.21 | 1024.3 | 0 | ||||||
| CYMT 041500Z AUTO 16005KT 100V210 9SM BKN020 10/05 A3021 RMK SLP243 | ||||||||||||||||
| 11:17 AM | VRB 2 | 9 | SCT020 | 50 | 41 | 50 | 71 | 30.21 | 1024.3 | 0 | ||||||
| CYMT 041517Z AUTO VRB02KT 9SM SCT020 10/05 A3021 RMK SLP243 | ||||||||||||||||
| 12:00 PM | SSW 3 | 9 | FEW022 SCT150 | 52 | 41 | 52 | 66 | 30.2 | 1023.7 | 0 | ||||||
| CYMT 041600Z AUTO 19003KT 150V220 9SM FEW022 SCT150 11/05 A3020 RMK SLP237 | ||||||||||||||||
| 1:00 PM | S 3 | 9 | BKN140 OVC160 | 54 | 41 | 54 | 62 | 30.19 | 1023.6 | 0 | ||||||
| CYMT 041700Z AUTO 18003KT 120V270 9SM BKN140 OVC160 12/05 A3019 RMK SLP236 | ||||||||||||||||
| 2:00 PM | S 8 | 9 | SCT130 BKN170 | 55 | 43 | 55 | 62 | 30.17 | 1022.7 | 0 | ||||||
| CYMT 041800Z AUTO 17007KT 9SM SCT130 BKN170 13/06 A3017 RMK SLP227 | ||||||||||||||||
| 3:00 PM | SSE 5 | 9 | BKN110 | 57 | 43 | 57 | 59 | 30.16 | 1022.3 | 0 | ||||||
| CYMT 041900Z AUTO 15004KT 120V190 9SM BKN110 14/06 A3016 RMK SLP223 | ||||||||||||||||
| 4:00 PM | SE 10 | 9 | BKN110 | 59 | 43 | 59 | 55 | 30.14 | 1021.8 | 0 | ||||||
| CYMT 042000Z AUTO 14009KT 9SM BKN110 15/06 A3014 RMK SLP218 | ||||||||||||||||
| 5:00 PM | SSE 9 | 9 | SCT120 BKN200 | 57 | 43 | 57 | 59 | 30.12 | 1021.3 | 0 | ||||||
| CYMT 042100Z AUTO 15008KT 9SM SCT120 BKN200 14/06 A3012 RMK SLP213 | ||||||||||||||||
| 6:00 PM | SSE 7 | 9 | FEW140 SCT170 | 55 | 45 | 55 | 67 | 30.11 | 1020.8 | 0 | ||||||
| CYMT 042200Z AUTO 15006KT 9SM FEW140 SCT170 13/07 A3011 RMK SLP208 | ||||||||||||||||
| 7:00 PM | E 5 | 9 | BKN091 OVC110 | 54 | 45 | 54 | 71 | 30.1 | 1020.6 | 0 | ||||||
| CYMT 042300Z AUTO 08004KT 9SM BKN091 OVC110 12/07 A3010 RMK SLP206 | ||||||||||||||||
| 7:18 PM | ESE 7 | 9 | FEW081 OVC110 | -RA | 54 | 45 | 54 | 71 | 30.09 | 1020.2 | 0 | |||||
| CYMT 042318Z AUTO 11006KT 9SM -RA FEW081 OVC110 12/07 A3009 RMK PRESFR SLP202 | ||||||||||||||||
| 7:37 PM | SE 12 | 9 | OVC100 | 55 | 45 | 55 | 67 | 30.07 | 1019.4 | 0 | ||||||
| CYMT 042337Z AUTO 13010KT 9SM OVC100 13/07 A3007 RMK PRESFR SLP194 | ||||||||||||||||
| 7:40 PM | SE 10 | 9 | OVC100 | -RA | 55 | 45 | 55 | 67 | 30.07 | 1019.4 | 0 | |||||
| CYMT 042340Z AUTO 14009KT 9SM -RA OVC100 13/07 A3007 RMK SLP194 | ||||||||||||||||
| 7:55 PM | SSE 10 | 9 | OVC100 | 55 | 45 | 55 | 67 | 30.07 | 1019.4 | 0 | ||||||
| CYMT 042355Z AUTO 15009KT 9SM OVC100 13/07 A3007 RMK SLP194 | ||||||||||||||||
| 8:00 PM | SSE 8 | 9 | OVC100 | 55 | 45 | 55 | 67 | 30.07 | 1019.6 | 0 | ||||||
| CYMT 050000Z AUTO 15007KT 9SM OVC100 13/07 A3007 RMK SLP196 | ||||||||||||||||
| 8:09 PM | SE 8 | 9 | OVC100 | -RA | 55 | 45 | 55 | 67 | 30.07 | 1019.4 | 0 | |||||
| CYMT 050009Z AUTO 14007KT 9SM -RA OVC100 13/07 A3007 RMK SLP194 | ||||||||||||||||
| 8:23 PM | SE 9 | 9 | FEW060 OVC100 | 55 | 45 | 55 | 67 | 30.06 | 1019.3 | 0 | ||||||
| CYMT 050023Z AUTO 14008KT 9SM FEW060 OVC100 13/07 A3006 RMK SLP193 | ||||||||||||||||
| 8:29 PM | SE 9 | 9 | FEW055 OVC100 | -RA | 55 | 46 | 55 | 72 | 30.06 | 1019.1 | 0 | |||||
| CYMT 050029Z AUTO 14008KT 9SM -RA FEW055 OVC100 13/08 A3006 RMK SLP191 | ||||||||||||||||
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.