| Point Forecast: 4 Miles ESE Idaho Falls ID 43.47N 111.98W (Elev. 1438 m) |
Last Update: 12:31 pm MDT Sep 10, 2026 |
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| Date | 09/10 | 09/11 | ||||||||||||||||||||||
| Hour (MDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 26 | 27 | 27 | 27 | 27 | 26 | 24 | 22 | 21 | 20 | 19 | 19 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 17 | 19 | 21 | 23 | 24 |
| Dewpoint (°C) | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 7 | 5 | 4 |
| Heat Index (°C) | 26 | 26 | 26 | 26 | 26 | 26 | 24 | 24 | ||||||||||||||||
| Surface Wind (mph) | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 13 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 13 | 13 | 14 | 18 | 20 | 21 | 23 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | S | S | S | S | SSW | S | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW |
| Gust | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 30 | 32 | 34 | ||||||||||||||
| Sky Cover (%) | 56 | 57 | 48 | 65 | 84 | 80 | 79 | 48 | 49 | 72 | 80 | 75 | 79 | 79 | 89 | 77 | 47 | 67 | 58 | 57 | 44 | 29 | 26 | 47 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 4 | 4 | 10 | 10 | 9 | 6 | 3 | 4 | 2 | 1 | 0 | 0 | 0 |
| Relative Humidity (%) | 20 | 18 | 18 | 18 | 19 | 21 | 25 | 28 | 30 | 32 | 34 | 36 | 38 | 41 | 46 | 52 | 57 | 61 | 62 | 57 | 48 | 39 | 31 | 27 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/12 | |||||||||||||||||||||||
| Hour (MDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 25 | 26 | 26 | 26 | 25 | 24 | 22 | 19 | 19 | 18 | 17 | 16 | 15 | 14 | 12 | 11 | 10 | 9 | 11 | 13 | 16 | 19 | 23 | 25 |
| Dewpoint (°C) | 3 | 2 | 1 | 2 | 1 | 1 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 3 | 3 | 4 | 4 | 4 | 4 |
| Heat Index (°C) | 25 | 26 | 26 | 26 | 25 | 24 | 25 | |||||||||||||||||
| Surface Wind (mph) | 23 | 23 | 23 | 22 | 18 | 18 | 18 | 13 | 13 | 13 | 8 | 8 | 8 | 5 | 5 | 5 | 2 | 2 | 2 | 3 | 3 | 3 | 6 | 6 |
| Wind Dir | WSW | WSW | WSW | WSW | SW | SW | SW | SSW | SSW | SSW | S | S | S | SE | SE | SE | ESE | ESE | ESE | E | E | E | WSW | WSW |
| Gust | 37 | 37 | 37 | 36 | 34 | 34 | 34 | |||||||||||||||||
| Sky Cover (%) | 47 | 40 | 23 | 25 | 29 | 29 | 29 | 35 | 35 | 35 | 24 | 24 | 24 | 13 | 13 | 13 | 22 | 22 | 22 | 16 | 16 | 16 | 20 | 20 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 24 | 22 | 20 | 20 | 20 | 22 | 28 | 30 | 32 | 34 | 36 | 37 | 41 | 46 | 50 | 58 | 63 | 67 | 62 | 53 | 45 | 37 | 30 | 26 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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