


Point Forecast: Columbus MT 45.63N 109.27W (Elev. 3629 ft) |
Last Update: 1:52 am MDT Jul 14, 2025 |
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Date | 07/14 | 07/15 | ||||||||||||||||||||||
Hour (MDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
Temperature (°F) | 66 | 63 | 61 | 60 | 58 | 60 | 66 | 73 | 83 | 87 | 92 | 93 | 94 | 96 | 94 | 94 | 91 | 87 | 83 | 79 | 75 | 72 | 70 | 67 |
Dewpoint (°F) | 51 | 49 | 48 | 49 | 48 | 50 | 51 | 50 | 51 | 49 | 48 | 47 | 49 | 50 | 49 | 49 | 50 | 50 | 52 | 54 | 55 | 55 | 57 | 58 |
Heat Index (°F) | 82 | 84 | 88 | 89 | 91 | 92 | 91 | 90 | 88 | 84 | 82 | 79 | 75 | |||||||||||
Surface Wind (mph) | 5 | 5 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 8 | 8 | 9 | 10 | 11 | 13 | 13 | 10 | 8 | 6 | 7 | 8 | 10 | 10 |
Wind Dir | W | WNW | WNW | W | W | W | WNW | WNW | WNW | WNW | WNW | W | WSW | SW | SW | SW | SW | WSW | W | WNW | NW | NW | NW | NNW |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 15 | 7 | 7 | 4 | 6 | 7 | 0 | 1 | 1 | 1 | 5 | 5 | 4 | 30 | 30 | 31 | 56 | 56 | 61 | 66 | 72 | 67 | 72 | 56 |
Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 7 | 17 | 17 | 17 | 34 | 34 | 34 | 32 | 32 | 32 | 22 | 22 |
Relative Humidity (%) | 58 | 60 | 62 | 67 | 68 | 69 | 57 | 45 | 34 | 27 | 22 | 21 | 21 | 21 | 21 | 22 | 24 | 28 | 34 | 42 | 49 | 56 | 63 | 72 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- |
Date | 07/16 | |||||||||||||||||||||||
Hour (MDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
Temperature (°F) | 65 | 63 | 60 | 58 | 58 | 56 | 57 | 59 | 61 | 61 | 61 | 63 | 64 | 65 | 64 | 63 | 62 | 62 | 61 | 60 | 59 | 57 | 56 | 55 |
Dewpoint (°F) | 58 | 58 | 57 | 56 | 57 | 56 | 57 | 59 | 61 | 61 | 61 | 62 | 62 | 61 | 60 | 60 | 59 | 58 | 57 | 57 | 56 | 56 | 55 | 55 |
Heat Index (°F) | ||||||||||||||||||||||||
Surface Wind (mph) | 10 | 10 | 10 | 9 | 9 | 10 | 11 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 11 | 11 | 11 | 10 | 10 |
Wind Dir | N | N | N | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 57 | 54 | 62 | 73 | 87 | 93 | 90 | 93 | 94 | 93 | 92 | 92 | 92 | 93 | 93 | 93 | 94 | 94 | 94 | 98 | 98 | 98 | 97 | 97 |
Precipitation Potential (%) | 22 | 28 | 28 | 28 | 37 | 37 | 37 | 37 | 37 | 37 | 82 | 82 | 82 | 82 | 82 | 82 | 88 | 88 | 88 | 88 | 88 | 88 | 69 | 69 |
Relative Humidity (%) | 77 | 83 | 90 | 93 | 99 | 100 | 98 | 99 | 100 | 100 | 100 | 97 | 92 | 88 | 87 | 87 | 88 | 87 | 87 | 88 | 91 | 96 | 99 | 100 |
Rain | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | Chc | Chc |