| 17:50 EST | 
Overcast
Light Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1020 mb
(30.12 in) | ENE 19 kph
(ENE 11.5 mph) | - | 2SM |
| | KMTN 252250Z 06010G17KT 2SM -RA OVC003 05/05 A3013 |
| 16:50 EST | 
Overcast
Drizzle | 5°C / 41°F | 5°C / 41°F | 100% | 1021 mb
(30.15 in) | NE 19 kph
(NE 11.5 mph) | - | 1SM |
| | KMTN 252150Z 05010KT 1SM -DZ OVC002 05/05 A3014 |
| 15:50 EST | 
Overcast
Fog And Mist | 5°C / 41°F | 5°C / 41°F | 100% | 1022 mb
(30.18 in) | ENE 13 kph
(ENE 8.1 mph) | - | 3/4SM |
| | KMTN 252050Z 06007KT 3/4SM BR OVC003 05/05 A3018 |
| 14:45 EST |
Overcast
Drizzle | 4°C / 39°F | 4°C / 39°F | 100% | 1022 mb
(30.18 in) | ENE 15 kph
(ENE 9.2 mph) | - | 2SM |
| | KMTN 251945Z 06008KT 2SM -DZ BR OVC003 04/04 A3017 |
| 13:50 EST |
Overcast
Fog And Mist | 4°C / 39°F | 4°C / 39°F | 100% | 1022 mb
(30.18 in) | NE 6 kph
(NE 3.5 mph) | - | 2SM |
| | KMTN 251850Z 05003KT 2SM BR OVC003 04/04 A3019 |
| 12:45 EST |
Overcast
Fog And Mist | 4°C / 39°F | 4°C / 39°F | 100% | 1024 mb
(30.24 in) | NE 9 kph
(NE 5.8 mph) | - | 2SM |
| | KMTN 251745Z 05005KT 2SM BR OVC005 04/04 A3025 |
| 11:57 EST |
Overcast
Fog And Mist | 4°C / 39°F | 3°C / 37°F | 93% | 1025 mb
(30.27 in) | ENE 15 kph
(ENE 9.2 mph) | - | 5SM |
| | KMTN 251657Z 06008KT 5SM BR OVC005 04/03 A3026 |
| 10:55 EST | 
Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1026 mb
(30.3 in) | NE 19 kph
(NE 11.5 mph) | - | 7SM |
| | KMTN 251555Z 05010KT 7SM OVC007 03/02 A3031 |
| 09:55 EST |
Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1027 mb
(30.33 in) | NE 11 kph
(NE 6.9 mph) | - | 7SM |
| | KMTN 251455Z 04006KT 7SM OVC009 03/01 A3033 |
| 08:55 EST |
Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1027 mb
(30.33 in) | NE 9 kph
(NE 5.8 mph) | - | 7SM |
| | KMTN 251355Z 03005KT 7SM OVC011 02/00 A3032 |
| 07:50 EST |
Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1028 mb
(30.36 in) | Calm | - | 7SM |
| | KMTN 251250Z 00000KT 7SM OVC015 01/M01 A3036 |
| 06:55 EST |
Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1029 mb
(30.39 in) | Calm | - | 7SM |
| | KMTN 251155Z 00000KT 7SM BKN017 OVC033 00/M01 A3038 |
| 05:50 EST |
Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1028 mb
(30.36 in) | Calm | - | 7SM |
| | KMTN 251050Z 00000KT 7SM OVC033 00/M02 A3037
RMK FIRST |
| 05:33 EST |
Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KMTN 251033Z AUTO 00000KT 10SM OVC031 00/M01 A3036
RMK AO2 |
| 05:12 EST |
Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KMTN 251012Z AUTO 00000KT 10SM OVC031 00/M01 A3036
RMK AO2 |
| 04:51 EST |
Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1028 mb
(30.36 in) | NE 7 kph
(NE 4.6 mph) | - | 10SM |
| | KMTN 250951Z AUTO 03004KT 10SM OVC031 00/M02 A3036
RMK AO2 |
| 04:30 EST |
Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KMTN 250930Z AUTO 00000KT 10SM OVC029 00/M02 A3037
RMK AO2 |
| 04:09 EST |
Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1028 mb
(30.36 in) | NW 6 kph
(NW 3.5 mph) | - | 10SM |
| | KMTN 250909Z AUTO 30003KT 10SM OVC025 00/M02 A3037
RMK AO2 |
| 03:45 EST |
Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KMTN 250845Z AUTO 00000KT 10SM OVC021 00/M02 A3038
RMK AO2 |
| 03:24 EST |
Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KMTN 250824Z AUTO 00000KT 10SM OVC021 M01/M03 A3039
RMK AO2 |
| 03:03 EST |
Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1030 mb
(30.42 in) | Calm | - | 10SM |
| | KMTN 250803Z AUTO 00000KT 10SM OVC019 M01/M03 A3041
RMK AO2 |
| 02:42 EST |
Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1030 mb
(30.42 in) | Calm | - | 10SM |
| | KMTN 250742Z AUTO 00000KT 10SM OVC017 M01/M03 A3041
RMK AO2 |
| 02:21 EST |
Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1030 mb
(30.42 in) | Calm | - | 10SM |
| | KMTN 250721Z AUTO 00000KT 10SM OVC017 M02/M03 A3043
RMK AO2 |
| 02:00 EST |
Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1030 mb
(30.42 in) | NNW 7 kph
(NNW 4.6 mph) | - | 10SM |
| | KMTN 250700Z AUTO 33004KT 10SM OVC017 M03/M04 A3042
RMK AO2 |
| 01:39 EST | 
Mostly Cloudy | -5°C / 23°F | -6°C / 21°F | 93% | 1031 mb
(30.45 in) | W 6 kph
(W 3.5 mph) | - | 10SM |
| | KMTN 250639Z AUTO 28003KT 10SM SCT019 BKN025 M05/M06 A3044
RMK AO2 |
| 01:18 EST | 
Clear | -5°C / 23°F | -5°C / 23°F | 100% | 1030 mb
(30.42 in) | Calm | - | 10SM |
| | KMTN 250618Z AUTO 00000KT 10SM CLR M05/M05 A3043
RMK AO2 |
| 00:57 EST |
Clear | -5°C / 23°F | -5°C / 23°F | 100% | 1030 mb
(30.42 in) | Calm | - | 10SM |
| | KMTN 250557Z AUTO 00000KT 10SM CLR M05/M05 A3041
RMK AO2 |
| 00:36 EST | 
Partly Cloudy | -4°C / 25°F | -4°C / 25°F | 100% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KMTN 250536Z AUTO 00000KT 10SM SCT023 M04/M04 A3040
RMK AO2 |
| 00:15 EST |
Partly Cloudy | -4°C / 25°F | -5°C / 23°F | 93% | 1030 mb
(30.42 in) | Calm | - | 10SM |
| | KMTN 250515Z AUTO 00000KT 10SM SCT023 M04/M05 A3042
RMK AO2 |
