| ****** Experimental ****** | |
| Point Forecast: 2 Miles W Knik Heights AK 61.11N 149.83W (Elev. 272 ft) |
Last Update: 1:40 am AKDT Aug 19, 2026 |
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| Date | 08/19 | 08/20 | ||||||||||||||||||||||
| Hour (AKDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 52 | 53 | 54 | 56 | 57 | 58 | 60 | 60 | 60 | 60 | 59 | 58 | 57 | 57 | 56 | 56 | 55 | 54 | 54 | 53 | 53 | 53 | 53 | 53 |
| Dewpoint (°F) | 48 | 49 | 49 | 50 | 50 | 50 | 51 | 51 | 51 | 51 | 51 | 51 | 51 | 51 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 |
| Wind Dir | E | E | E | W | W | W | W | W | W | SE | SE | SE | SE | SE | SE | E | E | E | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 43 | 43 | 43 | 76 | 76 | 76 | 93 | 93 | 93 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 |
| Precipitation Potential (%) | 18 | 18 | 18 | 30 | 30 | 30 | 49 | 49 | 49 | 66 | 66 | 66 | 65 | 65 | 65 | 53 | 53 | 53 | 36 | 36 | 36 | 34 | 34 | 34 |
| Relative Humidity (%) | 88 | 85 | 82 | 79 | 77 | 75 | 72 | 73 | 73 | 73 | 75 | 77 | 80 | 80 | 81 | 82 | 83 | 85 | 87 | 88 | 89 | 90 | 89 | 89 |
| Rain | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/21 | |||||||||||||||||||||||
| Hour (AKDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 53 | 53 | 54 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 60 | 59 | 59 | 58 | 57 | 56 | 56 | 55 | 54 | 54 | 54 | 54 | 53 | 52 |
| Dewpoint (°F) | 49 | 50 | 50 | 51 | 51 | 52 | 52 | 53 | 53 | 53 | 53 | 53 | 53 | 52 | 52 | 52 | 51 | 51 | 50 | 50 | 50 | 49 | 50 | 50 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 5 | 5 | 5 |
| Wind Dir | N | N | N | N | N | N | N | N | N | NE | NE | NE | NE | NE | NE | E | E | E | SE | SE | SE | SE | SE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 95 | 95 | 95 | 96 | 96 | 96 | 95 | 95 | 95 | 94 | 94 | 94 | 87 | 87 | 87 | 90 | 90 | 90 | 92 | 92 | 92 | 91 | 91 | 91 |
| Precipitation Potential (%) | 48 | 48 | 48 | 59 | 59 | 59 | 60 | 60 | 60 | 60 | 60 | 60 | 55 | 55 | 55 | 47 | 47 | 47 | 42 | 42 | 42 | 45 | 45 | 45 |
| Relative Humidity (%) | 88 | 88 | 87 | 87 | 86 | 86 | 85 | 83 | 80 | 78 | 78 | 79 | 79 | 81 | 82 | 84 | 84 | 85 | 85 | 85 | 86 | 86 | 88 | 90 |
| Rain | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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