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| Point Forecast: Terrebonne OR 44.34N 121.16W (Elev. 2799 ft) |
Last Update: 5:41 am PDT Sep 16, 2021 |
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| Date | 09/16 | 09/17 | ||||||||||||||||||||||
| Hour (PDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°F) | 41 | 45 | 50 | 54 | 58 | 61 | 64 | 66 | 67 | 67 | 64 | 60 | 56 | 52 | 49 | 46 | 44 | 41 | 39 | 38 | 37 | 37 | 37 | 39 |
| Dewpoint (°F) | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 24 | 23 | 21 | 20 | 20 | 20 | 20 | 20 | 19 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 3 | 3 | 3 | 6 | 6 | 6 | 7 | 7 | 7 | 3 | 3 | 3 | 2 | 2 | 2 | 5 | 5 | 5 | 6 | 6 | 6 |
| Wind Dir | N | N | N | N | N | N | N | N | N | N | N | N | NW | NW | NW | S | S | S | SE | SE | SE | SE | SE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 7 | 7 | 7 | 38 | 38 | 38 | 41 | 41 | 41 | 49 | 49 | 49 | 51 | 51 | 51 |
| 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 (%) | 55 | 50 | 43 | 37 | 32 | 28 | 25 | 23 | 22 | 22 | 23 | 26 | 30 | 34 | 38 | 41 | 43 | 44 | 45 | 47 | 49 | 50 | 49 | 45 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/18 | |||||||||||||||||||||||
| Hour (PDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°F) | 43 | 50 | 58 | 66 | 71 | 74 | 76 | 78 | 79 | 78 | 75 | 70 | 65 | 62 | 59 | 57 | 55 | 53 | 51 | 51 | 51 | 51 | 51 | 50 |
| Dewpoint (°F) | 21 | 24 | 28 | 32 | 33 | 34 | 34 | 36 | 39 | 41 | 42 | 41 | 40 | 39 | 39 | 38 | 38 | 37 | 37 | 38 | 39 | 40 | 40 | 40 |
| Heat Index (°F) | 76 | 78 | 79 | 78 | 75 | |||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 6 | 6 | 6 | 9 | 9 | 9 | 13 | 13 | 13 | 8 | 8 | 8 | 7 | 7 | 7 | 9 | 9 | 9 | 10 | 10 | 10 |
| Wind Dir | SE | SE | SE | S | S | S | W | W | W | W | W | W | W | W | W | SW | SW | SW | S | S | S | S | S | S |
| Gust | 18 | 18 | 18 | |||||||||||||||||||||
| Sky Cover (%) | 45 | 45 | 45 | 40 | 40 | 40 | 49 | 49 | 49 | 43 | 43 | 43 | 46 | 46 | 46 | 59 | 59 | 59 | 64 | 64 | 64 | 79 | 79 | 79 |
| Precipitation Potential (%) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 24 | 24 | 24 | 24 | 24 | 24 | 52 | 52 | 52 |
| Relative Humidity (%) | 41 | 37 | 32 | 28 | 25 | 23 | 22 | 22 | 24 | 27 | 31 | 35 | 40 | 43 | 47 | 50 | 53 | 56 | 59 | 61 | 63 | 65 | 67 | 69 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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