| 22:21 EST |  Overcast Light Rain | 8°C / 46°F | 7°C / 45°F | 93% | 1017 mb (30.03 in) | E 28 kph (E 17.3 mph) | 0.00 mm (0.00 in) | 4SM |
| | KNAK 260321Z AUTO 08015G25KT 4SM -RA BR SCT008 BKN039 OVC050 08/07 A3002 RMK AO2 P0000 TSNO |
| 21:54 EST |  Overcast Light Rain | 8°C / 46°F | 7°C / 45°F | 93% | 1017 mb (30.03 in) | E 30 kph (E 18.4 mph) | 1.02 mm (0.04 in) | 4SM |
| | KNAK 260254Z AUTO 08016G22KT 4SM -RA BR BKN008 BKN013 OVC033 08/07 A3003 RMK AO2 SLP169 P0004 60030 T00780067 58014 TSNO |
| 21:30 EST |  Overcast Rain | 8°C / 46°F | 7°C / 45°F | 93% | 1018 mb (30.06 in) | E 24 kph (E 15 mph) | 0.76 mm (0.03 in) | 3SM |
| | KNAK 260230Z AUTO 08013G21KT 3SM RA BR SCT008 BKN019 OVC033 08/07 A3005 RMK AO2 P0003 TSNO |
| 20:54 EST |  Overcast Light Rain | 8°C / 46°F | 6°C / 43°F | 87% | 1018 mb (30.06 in) | E 19 kph (E 11.5 mph) | 3.30 mm (0.13 in) | 5SM |
| | KNAK 260154Z AUTO 08010G20KT 5SM -RA BR BKN008 BKN019 OVC042 08/06 A3006 RMK AO2 SLP179 P0013 T00780061 TSNO |
| 20:20 EST |  Overcast Rain | 8°C / 46°F | 6°C / 43°F | 87% | 1019 mb (30.09 in) | E 22 kph (E 13.8 mph) | 2.29 mm (0.09 in) | 3SM |
| | KNAK 260120Z AUTO 09012KT 3SM RA BR BKN008 OVC012 08/06 A3008 RMK AO2 P0009 TSNO |
| 19:54 EST |  Overcast Light Rain | 8°C / 46°F | 6°C / 43°F | 87% | 1019 mb (30.09 in) | E 20 kph (E 12.7 mph) | 3.30 mm (0.13 in) | 4SM |
| | KNAK 260054Z AUTO 09011KT 4SM -RA BR OVC012 08/06 A3009 RMK AO2 SLP190 P0013 T00780056 TSNO |
| 18:54 EST |  Overcast Light Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1018 mb (30.06 in) | E 24 kph (E 15 mph) | 1.02 mm (0.04 in) | 9SM |
| | KNAK 252354Z AUTO 09013KT 9SM -RA OVC010 07/06 A3007 RMK AO2 CIG 008V013 SLP183 P0004 60005 T00720056 10072 20039 56026 TSNO |
| 18:22 EST |  Overcast Light Rain | 7°C / 45°F | 5°C / 41°F | 87% | 1019 mb (30.09 in) | E 22 kph (E 13.8 mph) | 0.76 mm (0.03 in) | 6SM |
| | KNAK 252322Z AUTO 09012G20KT 6SM -RA BR FEW007 OVC012 07/05 A3008 RMK AO2 P0003 TSNO |
| 17:54 EST |  Overcast Light Rain | 7°C / 45°F | 5°C / 41°F | 87% | 1019 mb (30.09 in) | E 26 kph (E 16.1 mph) | 0.25 mm (0.01 in) | 9SM |
| | KNAK 252254Z AUTO 09014G24KT 9SM -RA OVC007 07/05 A3008 RMK AO2 RAB08 SLP188 P0001 T00670050 TSNO |
| 16:54 EST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1019 mb (30.09 in) | E 28 kph (E 17.3 mph) | 0.00 mm (0.00 in) | 10SM |
| | KNAK 252154Z AUTO 08015G20KT 10SM OVC005 06/04 A3009 RMK AO2 RAB11E40 SLP193 P0000 T00610044 TSNO |
| 16:31 EST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 1019 mb (30.09 in) | E 20 kph (E 12.7 mph) | 0.00 mm (0.00 in) | 3SM |
| | KNAK 252131Z AUTO 08011G17KT 3SM -RA BR OVC005 06/04 A3010 RMK AO2 RAB11 P0000 TSNO |
| 15:54 EST |  Overcast Fog And Mist | 6°C / 43°F | 4°C / 39°F | 87% | 1021 mb (30.15 in) | ENE 7 kph (ENE 4.6 mph) | - | 1 1/2SM |
| | KNAK 252054Z AUTO 06004KT 1 1/2SM BR OVC005 06/04 A3014 RMK AO2 SLP208 T00610044 56017 TSNO |
| 14:54 EST |  Overcast Fog And Mist | 6°C / 43°F | 4°C / 39°F | 87% | 1021 mb (30.15 in) | E 11 kph (E 6.9 mph) | - | 3/4SM |
| | KNAK 251954Z AUTO 10006KT 3/4SM BR OVC005 06/04 A3016 RMK AO2 SLP215 T00560044 TSNO |
| 14:44 EST |  Overcast Fog And Mist | 6°C / 43°F | 4°C / 39°F | 87% | 1021 mb (30.15 in) | E 11 kph (E 6.9 mph) | - | 3/4SM |
| | KNAK 251944Z AUTO 09006KT 3/4SM BR OVC005 06/04 A3015 RMK AO2 TSNO |
| 14:36 EST |  Overcast Fog And Mist | 6°C / 43°F | 4°C / 39°F | 87% | 1021 mb (30.15 in) | E 11 kph (E 6.9 mph) | - | 1SM |
| | KNAK 251936Z AUTO 08006KT 1SM BR OVC005 06/04 A3015 RMK AO2 TSNO |
| 13:54 EST |  Overcast Fog | 5°C / 41°F | 3°C / 37°F | 87% | 1021 mb (30.15 in) | E 11 kph (E 6.9 mph) | - | 1/2SM |
| | KNAK 251854Z AUTO 08006KT 1/2SM FG OVC005 05/03 A3015 RMK AO2 SLP213 T00500033 TSNO |
| 12:54 EST |  Overcast Fog | 4°C / 39°F | 3°C / 37°F | 93% | 1022 mb (30.18 in) | ENE 15 kph (ENE 9.2 mph) | - | 1/2SM |
| | KNAK 251754Z AUTO 07008KT 1/2SM FG OVC005 04/03 A3019 RMK AO2 PRESFR SLP225 T00390028 10044 20017 58044 TSNO |
| 12:47 EST |  Overcast Fog And Mist | 4°C / 39°F | 3°C / 37°F | 93% | 1023 mb (30.21 in) | ENE 15 kph (ENE 9.2 mph) | - | 3/4SM |
| | KNAK 251747Z AUTO 07008KT 3/4SM BR OVC005 04/03 A3020 RMK AO2 PRESFR TSNO |
| 12:25 EST |  Overcast Fog And Mist | 4°C / 39°F | 2°C / 36°F | 87% | 1024 mb (30.24 in) | ENE 11 kph (ENE 6.9 mph) | - | 1 3/4SM |
| | KNAK 251725Z AUTO 07006KT 1 3/4SM BR OVC007 04/02 A3023 RMK AO2 TSNO |
| 12:04 EST |  Overcast Fog And Mist | 4°C / 39°F | 2°C / 36°F | 87% | 1023 mb (30.21 in) | E 17 kph (E 10.4 mph) | - | 2 1/2SM |
| | KNAK 251704Z AUTO 08009KT 2 1/2SM BR OVC007 04/02 A3022 RMK AO2 PRESFR TSNO |
| 11:54 EST |  Overcast Fog And Mist | 4°C / 39°F | 2°C / 36°F | 87% | 1024 mb (30.24 in) | E 15 kph (E 9.2 mph) | - | 3SM |
| | KNAK 251654Z AUTO 08008KT 3SM BR OVC007 04/02 A3023 RMK AO2 PRESFR SLP239 T00440022 TSNO |
| 10:45 EST |  Overcast Hazy | 3°C / 37°F | 0°C / 32°F | 81% | 1025 mb (30.27 in) | ENE 15 kph (ENE 9.2 mph) | - | 6SM |
| | KNAK 251545Z AUTO 06008KT 6SM HZ OVC009 03/00 A3028 RMK AO2 TSNO |
| 09:54 EST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1027 mb (30.33 in) | Calm | - | 8SM |
| | KNAK 251454Z AUTO 00000KT 8SM OVC013 03/M01 A3032 RMK AO2 SLP269 T00281006 56013 TSNO |
| 08:54 EST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1027 mb (30.33 in) | Calm | - | 8SM |
| | KNAK 251354Z AUTO 00000KT 8SM BKN013 OVC039 03/M01 A3034 RMK AO2 PRESRR SLP275 T00281011 TSNO |
| 08:39 EST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1025 mb (30.27 in) | ENE 24 kph (ENE 15 mph) | - | 9SM |
| | KNAK 251339Z AUTO 07013G19KT 9SM OVC013 03/M01 A3028 RMK AO2 TSNO |
| 07:54 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1027 mb (30.33 in) | NNW 11 kph (NNW 6.9 mph) | - | 9SM |
| | KNAK 251254Z AUTO 34006KT 9SM OVC015 02/M02 A3034 RMK AO2 SLP275 T00171017 TSNO |
| 06:54 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1028 mb (30.36 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KNAK 251154Z AUTO 34003KT 10SM SCT019 OVC025 02/M02 A3036 RMK AO2 SLP282 T00171022 10017 21017 53003 TSNO |
| 06:19 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1028 mb (30.36 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KNAK 251119Z AUTO 33004KT 10SM BKN025 OVC037 01/M02 A3035 RMK AO2 TSNO |
| 05:54 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1027 mb (30.33 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KNAK 251054Z AUTO 03004KT 10SM SCT025 OVC035 01/M02 A3032 RMK AO2 SLP270 T00111022 TSNO |
| 04:54 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1028 mb (30.36 in) | Calm | - | 8SM |
| | KNAK 250954Z AUTO 00000KT 8SM FEW025 OVC033 01/M03 A3035 RMK AO2 SLP277 T00061028 TSNO |
| 04:09 EST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1028 mb (30.36 in) | NNW 6 kph (NNW 3.5 mph) | - | 8SM |
| | KNAK 250909Z AUTO 34003KT 8SM OVC031 00/M03 A3035 RMK AO2 TSNO |
| 03:54 EST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1028 mb (30.36 in) | N 7 kph (N 4.6 mph) | - | 8SM |
| | KNAK 250854Z AUTO 35004KT 8SM OVC029 00/M03 A3035 RMK AO2 SLP279 T00001033 58018 TSNO |
| 02:54 EST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1029 mb (30.39 in) | NNW 9 kph (NNW 5.8 mph) | - | 8SM |
| | KNAK 250754Z AUTO 33005KT 8SM OVC025 00/M04 A3038 RMK AO2 SLP291 T00001039 TSNO |
| 01:54 EST |  Overcast Hazy | 0°C / 32°F | -3°C / 27°F | 80% | 1029 mb (30.39 in) | NNW 7 kph (NNW 4.6 mph) | - | 6SM |
| | KNAK 250654Z AUTO 33004KT 6SM HZ OVC021 00/M03 A3040 RMK AO2 SLP297 T00001028 TSNO |
| 00:54 EST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1029 mb (30.39 in) | Calm | - | 7SM |
| | KNAK 250554Z AUTO 00000KT 7SM OVC021 M01/M04 A3040 RMK AO2 SLP296 T10111039 10006 21028 55004 TSNO |
| 00:45 EST |  Mostly Cloudy | -2°C / 28°F | -4°C / 25°F | 86% | 1029 mb (30.39 in) | Calm | - | 8SM |
| | KNAK 250545Z AUTO 00000KT 8SM BKN023 M02/M04 A3039 RMK AO2 TSNO |