| Point Forecast: Altoona-Blair County Airport PA 40.31N 78.32W (Elev. 429 m) |
Last Update: 3:36 pm EDT Jul 3, 2025 |
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| Date | 07/03 | 07/04 | ||||||||||||||||||||||
| Hour (EDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°C) | 28 | 27 | 27 | 24 | 23 | 21 | 20 | 19 | 18 | 17 | 17 | 17 | 16 | 16 | 17 | 19 | 21 | 22 | 24 | 24 | 26 | 26 | 27 | 27 |
| Dewpoint (°C) | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
| Heat Index (°C) | 28 | 27 | 27 | 24 | 24 | 24 | 26 | 26 | 27 | 27 | ||||||||||||||
| Surface Wind (mph) | 11 | 11 | 10 | 9 | 8 | 7 | 6 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 5 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | NW | NW | N | N | N | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 27 | 32 | 34 | 29 | 21 | 14 | 0 | 1 | 2 | 1 | 2 | 7 | 6 | 5 | 5 | 6 | 4 | 2 | 0 | 10 | 7 | 9 | 7 | 9 |
| Precipitation Potential (%) | 10 | 8 | 18 | 10 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 46 | 47 | 49 | 56 | 62 | 66 | 68 | 70 | 73 | 75 | 75 | 78 | 81 | 81 | 81 | 73 | 63 | 55 | 50 | 48 | 43 | 42 | 41 | 39 |
| Rain | -- | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/05 | |||||||||||||||||||||||
| Hour (EDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°C) | 27 | 27 | 26 | 24 | 22 | 21 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 17 | 18 | 19 | 22 | 24 | 26 | 27 | 28 | 28 | 29 | 29 |
| Dewpoint (°C) | 12 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 |
| Heat Index (°C) | 27 | 27 | 26 | 24 | 24 | 26 | 27 | 28 | 28 | 29 | 29 | |||||||||||||
| Surface Wind (mph) | 6 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 5 |
| Wind Dir | NW | NW | NW | N | N | NW | W | W | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 9 | 4 | 6 | 7 | 3 | 6 | 8 | 16 | 23 | 31 | 26 | 20 | 15 | 15 | 16 | 16 | 15 | 15 | 14 | 15 | 17 | 18 | 15 | 13 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 |
| Relative Humidity (%) | 39 | 42 | 45 | 55 | 59 | 63 | 68 | 73 | 75 | 78 | 81 | 84 | 84 | 84 | 81 | 75 | 68 | 62 | 56 | 52 | 47 | 44 | 43 | 41 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
