Data at: 1307 UTC 25 Sep 2023
| METAR for: | KMWN (Mount Washington(OBS, NH, US) |
| Text: | KMWN 251252Z 10016KT 0SM FG VV000 04/04 RMK |
| Temperature: | 4.0°C ( 39°F) |
| Dewpoint: | 4.0°C ( 39°F) [RH = 100%] |
| Winds: | from the E (100 degrees) at 18 MPH (16 knots; 8.2 m/s) |
| Visibility: | 0.00 sm ( 0.00 km) |
| Ceiling: | indefinite ceiling with vertical visibility of 0 feet AGL |
| Clouds: | obscured sky |
| Weather: | FG (fog) |