| Point Forecast: Ontario Municipal OR 44.03N 117.03W (Elev. 2185 ft) |
Last Update: 4:23 am MDT May 19, 2024 |
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| Date | 05/19 | 05/20 | ||||||||||||||||||||||
| Hour (MDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 51 | 54 | 57 | 59 | 60 | 62 | 64 | 65 | 65 | 65 | 64 | 62 | 58 | 55 | 53 | 52 | 50 | 50 | 49 | 48 | 47 | 46 | 47 | 49 |
| Dewpoint (°F) | 32 | 31 | 30 | 30 | 29 | 29 | 28 | 27 | 27 | 26 | 27 | 28 | 29 | 29 | 29 | 30 | 30 | 30 | 31 | 30 | 30 | 31 | 31 | 32 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 15 | 15 | 15 | 11 | 11 | 11 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 3 | 3 | 3 | 11 | 11 | 11 | 15 | 15 | 15 | 19 | 19 | 19 | 23 | 23 | 23 | 23 | 23 | 23 | 30 | 30 | 30 | 19 | 19 | 19 |
| Precipitation Potential (%) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 |
| Relative Humidity (%) | 47 | 42 | 37 | 33 | 31 | 28 | 26 | 24 | 23 | 23 | 25 | 27 | 34 | 36 | 39 | 43 | 45 | 47 | 50 | 51 | 52 | 55 | 54 | 52 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/21 | |||||||||||||||||||||||
| Hour (MDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 53 | 56 | 59 | 62 | 64 | 65 | 66 | 66 | 67 | 66 | 65 | 63 | 60 | 57 | 54 | 52 | 50 | 49 | 47 | 45 | 43 | 43 | 45 | 49 |
| Dewpoint (°F) | 33 | 33 | 32 | 31 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 33 | 33 | 34 | 34 | 34 | 33 | 33 | 34 | 34 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 15 | 15 | 15 | 16 | 16 | 16 | 18 | 18 | 18 | 20 | 20 | 20 | 16 | 16 | 16 | 11 | 11 | 11 | 7 | 7 | 7 | 7 | 7 | 7 |
| Wind Dir | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW |
| Gust | 29 | 29 | 29 | |||||||||||||||||||||
| Sky Cover (%) | 6 | 6 | 6 | 14 | 14 | 14 | 24 | 24 | 24 | 15 | 15 | 15 | 7 | 7 | 7 | 4 | 4 | 4 | 1 | 1 | 1 | 4 | 4 | 4 |
| Precipitation Potential (%) | 2 | 2 | 2 | 8 | 8 | 8 | 8 | 8 | 8 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 47 | 40 | 36 | 31 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 31 | 34 | 38 | 43 | 48 | 52 | 56 | 60 | 64 | 66 | 66 | 63 | 57 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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