| Point Forecast: Thompson Falls MT 47.59N 115.34W (Elev. 2402 ft) |
Last Update: 1:56 am MDT Aug 19, 2026 |
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| Date | 08/19 | 08/20 | ||||||||||||||||||||||
| Hour (MDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 60 | 70 | 76 | 81 | 85 | 89 | 91 | 92 | 92 | 91 | 90 | 86 | 79 | 73 | 69 | 65 | 62 | 59 | 56 | 54 | 52 | 51 | 50 | 55 |
| Dewpoint (°F) | 43 | 45 | 45 | 44 | 43 | 43 | 42 | 41 | 41 | 40 | 42 | 43 | 43 | 43 | 44 | 44 | 45 | 45 | 44 | 43 | 43 | 44 | 43 | 45 |
| Heat Index (°F) | 76 | 80 | 82 | 85 | 87 | 88 | 88 | 87 | 86 | 83 | 79 | |||||||||||||
| Surface Wind (mph) | 1 | 1 | 2 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind Dir | N | W | NW | NW | NW | WNW | W | WNW | WNW | WNW | WNW | NW | WNW | SW | SW | S | SSW | SSW | SSW | SSW | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 8 | 7 | 3 | 0 | 2 | 7 | 20 | 30 | 37 | 50 | 55 | 19 | 23 | 25 | 17 | 20 | 15 | 25 | 27 | 31 | 21 | 30 | 49 | 26 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 54 | 41 | 33 | 27 | 23 | 20 | 18 | 17 | 17 | 17 | 19 | 22 | 28 | 34 | 41 | 47 | 54 | 59 | 65 | 67 | 71 | 76 | 76 | 69 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/21 | |||||||||||||||||||||||
| Hour (MDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 60 | 70 | 77 | 84 | 89 | 93 | 95 | 97 | 97 | 96 | 95 | 89 | 82 | 77 | 73 | 69 | 65 | 62 | 59 | 57 | 55 | 55 | 56 | 59 |
| Dewpoint (°F) | 43 | 44 | 43 | 43 | 43 | 42 | 42 | 42 | 42 | 39 | 42 | 43 | 43 | 44 | 45 | 46 | 46 | 45 | 45 | 45 | 45 | 46 | 46 | 46 |
| Heat Index (°F) | 77 | 82 | 85 | 89 | 91 | 93 | 93 | 91 | 91 | 86 | 80 | 77 | ||||||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 1 | 1 | 1 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind Dir | N | N | N | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | N | N | N | N | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 34 | 24 | 15 | 7 | 7 | 7 | 8 | 8 | 8 | 5 | 5 | 5 | 9 | 9 | 9 | 20 | 20 | 20 | 27 | 27 | 27 | 38 | 38 | 38 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 53 | 39 | 30 | 24 | 20 | 17 | 16 | 15 | 15 | 14 | 16 | 20 | 25 | 31 | 38 | 44 | 50 | 55 | 60 | 65 | 70 | 71 | 69 | 64 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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