| Point Forecast: Spokane International Airport WA 47.61N 117.55W (Elev. 2398 ft) |
Last Update: 4:15 pm PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 94 | 91 | 84 | 80 | 78 | 75 | 73 | 71 | 67 | 67 | 66 | 65 | 69 | 72 | 75 | 80 | 83 | 86 | 88 | 89 | 90 | 90 | 90 | 88 |
| Dewpoint (°F) | 48 | 48 | 49 | 48 | 50 | 50 | 50 | 51 | 49 | 50 | 50 | 49 | 53 | 52 | 52 | 52 | 52 | 52 | 51 | 50 | 50 | 48 | 47 | 47 |
| Heat Index (°F) | 91 | 88 | 82 | 79 | 78 | 75 | 75 | 80 | 82 | 84 | 85 | 86 | 87 | 87 | 87 | 85 | ||||||||
| Surface Wind (mph) | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 10 | 9 | 11 | 11 | 13 | 13 | 13 | 21 | 21 | 21 | 22 | 22 |
| Wind Dir | W | SW | SW | W | W | W | W | W | W | W | SW | SW | SW | SW | W | SW | SW | SW | SW | W | W | W | W | W |
| Gust | 31 | 31 | 31 | 33 | 33 | |||||||||||||||||||
| Sky Cover (%) | 6 | 10 | 4 | 10 | 9 | 9 | 7 | 13 | 3 | 8 | 9 | 21 | 4 | 2 | 2 | 2 | 4 | 10 | 6 | 6 | 5 | 18 | 22 | 17 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 5 | 5 | 9 | 9 |
| Relative Humidity (%) | 21 | 23 | 30 | 33 | 37 | 42 | 45 | 49 | 53 | 55 | 57 | 57 | 56 | 49 | 44 | 38 | 34 | 31 | 28 | 26 | 25 | 24 | 23 | 24 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 86 | 82 | 76 | 72 | 69 | 67 | 64 | 62 | 60 | 59 | 59 | 59 | 60 | 62 | 63 | 65 | 67 | 68 | 70 | 72 | 73 | 74 | 75 | 74 |
| Dewpoint (°F) | 47 | 47 | 49 | 50 | 51 | 51 | 51 | 51 | 50 | 51 | 51 | 51 | 51 | 51 | 50 | 50 | 50 | 49 | 48 | 47 | 46 | 46 | 46 | 45 |
| Heat Index (°F) | 83 | 80 | 76 | 75 | ||||||||||||||||||||
| Surface Wind (mph) | 22 | 21 | 21 | 21 | 16 | 16 | 16 | 11 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 |
| Wind Dir | W | N | N | N | N | N | N | N | N | N | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
| Gust | 33 | 29 | 29 | 29 | 28 | 28 | 28 | |||||||||||||||||
| Sky Cover (%) | 26 | 28 | 14 | 29 | 43 | 43 | 43 | 43 | 43 | 43 | 40 | 40 | 40 | 44 | 44 | 44 | 42 | 42 | 42 | 31 | 31 | 31 | 17 | 17 |
| Precipitation Potential (%) | 9 | 6 | 6 | 6 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 11 | 11 | 11 | 11 | 11 | 11 | 4 | 4 |
| Relative Humidity (%) | 26 | 29 | 39 | 46 | 52 | 57 | 62 | 66 | 70 | 74 | 75 | 74 | 71 | 67 | 63 | 59 | 54 | 50 | 45 | 41 | 38 | 37 | 36 | 36 |
| Rain | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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