| Point Forecast: Riverton WY 43.04N 108.41W (Elev. 5046 ft) |
Last Update: 6:01 pm MDT Jun 8, 2026 |
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| Date | 06/08 | 06/09 | ||||||||||||||||||||||
| Hour (MDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°F) | 81 | 81 | 78 | 73 | 70 | 68 | 66 | 64 | 63 | 60 | 60 | 60 | 57 | 61 | 65 | 68 | 73 | 74 | 76 | 77 | 77 | 77 | 76 | 75 |
| Dewpoint (°F) | 34 | 35 | 35 | 34 | 34 | 35 | 32 | 29 | 30 | 28 | 28 | 28 | 27 | 30 | 32 | 31 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 35 |
| Heat Index (°F) | 79 | 79 | 78 | 76 | 77 | 77 | 77 | 76 | 75 | |||||||||||||||
| Surface Wind (mph) | 13 | 13 | 9 | 7 | 7 | 7 | 9 | 10 | 11 | 14 | 14 | 14 | 15 | 17 | 17 | 21 | 25 | 26 | 26 | 26 | 28 | 26 | 26 | 24 |
| Wind Dir | SW | WSW | SW | SW | WSW | W | S | SSW | SSW | S | S | SSW | SW | W | WSW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | W |
| Gust | 22 | 20 | 21 | 20 | 21 | 23 | 25 | 31 | 36 | 38 | 39 | 40 | 41 | 40 | 39 | 37 | ||||||||
| Sky Cover (%) | 61 | 72 | 84 | 75 | 81 | 84 | 75 | 61 | 68 | 62 | 64 | 59 | 66 | 62 | 83 | 87 | 70 | 86 | 57 | 53 | 55 | 52 | 56 | 45 |
| Precipitation Potential (%) | 0 | 1 | 1 | 4 | 1 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 4 | 4 | 1 | 1 | 2 | 4 | 4 | 6 | 7 | 5 | 4 |
| Relative Humidity (%) | 18 | 19 | 21 | 24 | 26 | 29 | 28 | 27 | 29 | 29 | 30 | 30 | 31 | 31 | 29 | 25 | 24 | 23 | 22 | 21 | 21 | 21 | 22 | 23 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/10 | |||||||||||||||||||||||
| Hour (MDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°F) | 73 | 71 | 68 | 64 | 61 | 59 | 56 | 54 | 52 | 49 | 48 | 47 | 46 | 49 | 53 | 58 | 63 | 66 | 69 | 71 | 72 | 72 | 72 | 71 |
| Dewpoint (°F) | 33 | 31 | 30 | 29 | 29 | 31 | 29 | 31 | 31 | 29 | 29 | 29 | 28 | 27 | 25 | 22 | 21 | 20 | 21 | 19 | 18 | 18 | 18 | 18 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 21 | 21 | 18 | 16 | 15 | 14 | 13 | 11 | 13 | 13 | 13 | 13 | 13 | 15 | 16 | 18 | 22 | 26 | 30 | 32 | 32 | 32 | 31 | 30 |
| Wind Dir | W | W | W | W | WSW | WSW | WSW | SW | SW | SW | SW | SSW | SW | SW | WSW | WSW | WSW | W | W | W | W | W | W | W |
| Gust | 32 | 31 | 29 | 24 | 22 | 21 | 20 | 22 | 25 | 32 | 39 | 45 | 47 | 48 | 47 | 47 | 45 | |||||||
| Sky Cover (%) | 28 | 33 | 63 | 54 | 27 | 20 | 9 | 3 | 8 | 3 | 5 | 4 | 6 | 15 | 9 | 2 | 5 | 9 | 12 | 10 | 7 | 5 | 8 | 12 |
| Precipitation Potential (%) | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 23 | 23 | 24 | 27 | 30 | 34 | 36 | 41 | 44 | 46 | 47 | 49 | 49 | 42 | 33 | 25 | 20 | 17 | 16 | 14 | 13 | 13 | 13 | 13 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
