| Point Forecast: Altoona-Blair County Airport PA 40.31N 78.32W (Elev. 1407 ft) |
Last Update: 7:14 am EDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (EDT) | 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) | 70 | 72 | 74 | 76 | 78 | 80 | 82 | 83 | 83 | 84 | 84 | 83 | 82 | 79 | 76 | 75 | 73 | 72 | 71 | 71 | 70 | 69 | 70 | 69 |
| Dewpoint (°F) | 70 | 70 | 70 | 70 | 70 | 69 | 69 | 68 | 69 | 69 | 68 | 68 | 69 | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 68 |
| Heat Index (°F) | 76 | 78 | 83 | 85 | 86 | 87 | 88 | 87 | 86 | 85 | 79 | 76 | 75 | |||||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 1 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 5 | 5 | 5 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 |
| Wind Dir | NW | N | NE | NE | E | E | E | E | E | E | E | SE | SE | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 55 | 54 | 37 | 40 | 34 | 29 | 37 | 45 | 30 | 51 | 48 | 46 | 42 | 46 | 44 | 40 | 45 | 44 | 41 | 41 | 57 | 62 | 71 | 59 |
| Precipitation Potential (%) | 1 | 2 | 1 | 1 | 3 | 3 | 4 | 6 | 12 | 26 | 24 | 15 | 20 | 8 | 6 | 4 | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 5 |
| Relative Humidity (%) | 100 | 97 | 87 | 79 | 76 | 69 | 65 | 61 | 63 | 61 | 59 | 61 | 65 | 74 | 82 | 84 | 87 | 90 | 93 | 93 | 97 | 100 | 97 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (EDT) | 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) | 71 | 73 | 76 | 78 | 79 | 80 | 81 | 82 | 82 | 82 | 81 | 80 | 78 | 77 | 76 | 74 | 73 | 72 | 71 | 71 | 71 | 71 | 71 | 71 |
| Dewpoint (°F) | 70 | 70 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 69 | 70 |
| Heat Index (°F) | 76 | 78 | 79 | 83 | 85 | 86 | 86 | 86 | 85 | 83 | 78 | 77 | 76 | |||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 63 | 65 | 60 | 68 | 76 | 80 | 84 | 88 | 88 | 88 | 88 | 88 | 88 | 69 | 72 | 74 | 77 | 75 | 74 | 72 | 71 | 71 | 70 | 66 |
| Precipitation Potential (%) | 6 | 32 | 32 | 32 | 32 | 32 | 32 | 81 | 81 | 81 | 81 | 81 | 81 | 53 | 53 | 53 | 53 | 53 | 53 | 19 | 19 | 19 | 19 | 19 |
| Relative Humidity (%) | 97 | 90 | 85 | 79 | 77 | 74 | 72 | 69 | 69 | 67 | 69 | 72 | 76 | 79 | 82 | 87 | 90 | 93 | 93 | 93 | 93 | 93 | 93 | 97 |
| Rain | -- | Chc | Chc | Chc | Chc | Chc | Chc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | SChc | SChc | SChc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- |
