| Point Forecast: 4 Miles ESE Idaho Falls ID 43.47N 111.98W (Elev. 4718 ft) |
Last Update: 5:31 am MDT Aug 9, 2026 |
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| Date | 08/09 | 08/10 | ||||||||||||||||||||||
| Hour (MDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 80 | 84 | 88 | 91 | 92 | 93 | 94 | 92 | 91 | 88 | 80 | 78 | 76 | 74 | 72 | 71 | 69 | 66 | 64 | 64 | 63 | 66 | 69 | 76 |
| Dewpoint (°F) | 43 | 40 | 41 | 39 | 38 | 37 | 36 | 34 | 39 | 41 | 39 | 37 | 38 | 39 | 39 | 40 | 41 | 40 | 40 | 42 | 42 | 44 | 44 | 46 |
| Heat Index (°F) | 79 | 81 | 84 | 87 | 88 | 89 | 89 | 88 | 87 | 84 | 79 | 78 | 76 | 76 | ||||||||||
| Surface Wind (mph) | 7 | 8 | 9 | 9 | 10 | 11 | 14 | 15 | 14 | 11 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 6 | 5 | 5 | 5 | 7 | 7 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | WSW | SW | SW | SSW | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SW | SW |
| Gust | 20 | 22 | 24 | 25 | 26 | 25 | 25 | 20 | 18 | |||||||||||||||
| Sky Cover (%) | 4 | 2 | 13 | 18 | 12 | 6 | 2 | 4 | 3 | 12 | 12 | 12 | 8 | 8 | 9 | 11 | 8 | 8 | 10 | 17 | 17 | 17 | 5 | 5 |
| Precipitation Potential (%) | 0 | 0 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 27 | 21 | 19 | 16 | 15 | 14 | 13 | 13 | 16 | 19 | 23 | 23 | 25 | 28 | 30 | 33 | 36 | 38 | 41 | 44 | 46 | 45 | 41 | 34 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/11 | |||||||||||||||||||||||
| Hour (MDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 81 | 85 | 88 | 91 | 92 | 93 | 93 | 91 | 90 | 85 | 80 | 78 | 76 | 75 | 72 | 69 | 67 | 64 | 62 | 61 | 62 | 64 | 67 | 72 |
| Dewpoint (°F) | 45 | 43 | 43 | 42 | 39 | 39 | 37 | 37 | 39 | 39 | 39 | 38 | 38 | 38 | 37 | 37 | 38 | 37 | 37 | 38 | 39 | 40 | 41 | 42 |
| Heat Index (°F) | 80 | 82 | 85 | 87 | 88 | 89 | 89 | 87 | 86 | 82 | 79 | 78 | 76 | 75 | ||||||||||
| Surface Wind (mph) | 7 | 13 | 13 | 13 | 17 | 17 | 17 | 18 | 18 | 18 | 13 | 13 | 13 | 10 | 10 | 10 | 9 | 9 | 9 | 5 | 5 | 5 | 5 | 5 |
| Wind Dir | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | S | S | S | S | S | S | SSE | SSE | SSE | SW | SW |
| Gust | 25 | 25 | 25 | 30 | 30 | 30 | 30 | 30 | 30 | 24 | 24 | 24 | 18 | 18 | 18 | |||||||||
| Sky Cover (%) | 5 | 3 | 3 | 3 | 6 | 6 | 6 | 10 | 10 | 10 | 21 | 21 | 21 | 17 | 17 | 17 | 16 | 16 | 16 | 24 | 24 | 24 | 23 | 23 |
| 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 (%) | 28 | 23 | 21 | 18 | 16 | 15 | 14 | 15 | 17 | 20 | 23 | 24 | 25 | 26 | 28 | 31 | 34 | 37 | 40 | 42 | 43 | 42 | 39 | 34 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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