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| Point Forecast: 20 Miles NE Boulder WY 42.95N 109.35W (Elev. 10801 ft) |
Last Update: 5:17 am MDT May 12, 2021 |
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| Date | 05/12 | 05/13 | ||||||||||||||||||||||
| Hour (MDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 17 | 21 | 27 | 32 | 35 | 37 | 39 | 39 | 40 | 41 | 39 | 37 | 34 | 33 | 30 | 28 | 28 | 27 | 26 | 25 | 25 | 25 | 24 | 24 |
| Dewpoint (°F) | 11 | 11 | 16 | 17 | 20 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 20 | 20 | 19 | 17 | 19 | 18 | 17 | 16 | 16 | 15 | 14 | 14 |
| Wind Chill (°F) | 3 | 8 | 16 | 22 | 25 | 27 | 30 | 30 | 31 | 32 | 29 | 27 | 23 | 22 | 19 | 17 | 16 | 15 | 14 | 13 | 13 | 14 | 11 | 12 |
| Surface Wind (mph) | 14 | 14 | 13 | 14 | 15 | 17 | 16 | 17 | 18 | 18 | 20 | 18 | 17 | 17 | 15 | 14 | 15 | 15 | 14 | 14 | 15 | 13 | 15 | 14 |
| Wind Dir | WNW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WSW | WSW |
| Gust | 20 | 21 | 21 | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 23 | 22 | 21 | 21 | 20 | 20 | 21 | 20 | 20 | 21 | 21 | |||
| Sky Cover (%) | 20 | 18 | 10 | 7 | 9 | 23 | 42 | 50 | 63 | 55 | 48 | 42 | 35 | 39 | 46 | 54 | 59 | 63 | 65 | 70 | 71 | 61 | 59 | 45 |
| Precipitation Potential (%) | 0 | 6 | 7 | 8 | 10 | 11 | 12 | 13 | 12 | 9 | 6 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 77 | 65 | 63 | 53 | 54 | 52 | 48 | 50 | 50 | 48 | 50 | 54 | 56 | 58 | 63 | 63 | 68 | 68 | 68 | 68 | 68 | 65 | 65 | 65 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/14 | |||||||||||||||||||||||
| Hour (MDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 24 | 28 | 34 | 41 | 43 | 45 | 47 | 48 | 48 | 49 | 46 | 43 | 40 | 37 | 34 | 31 | 30 | 30 | 29 | 29 | 27 | 28 | 27 | 27 |
| Dewpoint (°F) | 11 | 12 | 16 | 18 | 20 | 23 | 25 | 24 | 23 | 25 | 22 | 23 | 21 | 19 | 18 | 16 | 16 | 16 | 16 | 16 | 13 | 13 | 13 | 13 |
| Wind Chill (°F) | 11 | 15 | 23 | 32 | 35 | 37 | 39 | 40 | 40 | 42 | 38 | 35 | 32 | 29 | 27 | 24 | 23 | 23 | 22 | 21 | 19 | 19 | 18 | 19 |
| Surface Wind (mph) | 15 | 18 | 20 | 18 | 18 | 21 | 22 | 23 | 23 | 22 | 21 | 20 | 14 | 11 | 9 | 8 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 8 |
| Wind Dir | WSW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | 22 | 24 | 28 | 30 | 31 | 32 | 32 | 32 | 32 | 31 | 30 | 29 | 21 | |||||||||||
| Sky Cover (%) | 31 | 19 | 19 | 12 | 11 | 15 | 19 | 22 | 23 | 24 | 25 | 26 | 29 | 32 | 38 | 41 | 41 | 41 | 41 | 42 | 43 | 43 | 44 | 45 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 10 | 14 | 18 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 57 | 50 | 47 | 39 | 39 | 41 | 42 | 39 | 37 | 39 | 38 | 45 | 46 | 48 | 52 | 54 | 56 | 56 | 58 | 57 | 56 | 54 | 54 | 54 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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