Data at: 2138 UTC 01 Dec 2021
| METAR for: | KMWN (Mount Washington(OBS, NH, US) |
| Text: | KMWN 012057Z 29035G40KT 90SM BKN/// BKN180 BKN190 M13/M18 RMK TPS LWR BKN057 |
| Temperature: | -13.0°C ( 9°F) |
| Dewpoint: | -18.0°C ( -0°F) [RH = 66%] |
| Winds: | from the WNW (290 degrees) at 40 MPH (35 knots; 18.0 m/s) gusting to 46 MPH (40 knots; 20.6 m/s) |
| Visibility: | 90 sm (145 km) |
| Ceiling: | 18000 feet AGL |
| Clouds: | broken clouds at 18000 feet AGL, broken clouds at 19000 feet AGL |