| Point Forecast: Lynden WA 48.95N 122.45W (Elev. 98 ft) |
Last Update: 3:40 pm PDT May 17, 2024 |
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| Date | 05/17 | 05/18 | ||||||||||||||||||||||
| Hour (PDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 59 | 57 | 53 | 52 | 51 | 50 | 49 | 49 | 49 | 48 | 48 | 48 | 48 | 49 | 49 | 51 | 51 | 52 | 53 | 56 | 56 | 56 | 57 | 56 |
| Dewpoint (°F) | 41 | 42 | 42 | 43 | 44 | 44 | 44 | 43 | 44 | 44 | 45 | 44 | 44 | 44 | 44 | 45 | 44 | 44 | 44 | 45 | 44 | 44 | 43 | 42 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 6 | 6 |
| Wind Dir | SSW | S | S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 52 | 66 | 69 | 78 | 79 | 80 | 82 | 86 | 89 | 92 | 90 | 96 | 95 | 90 | 88 | 90 | 90 | 87 | 81 | 79 | 68 | 56 | 48 | 43 |
| Precipitation Potential (%) | 2 | 3 | 6 | 13 | 21 | 25 | 29 | 34 | 48 | 52 | 62 | 64 | 74 | 73 | 70 | 65 | 62 | 57 | 56 | 45 | 40 | 34 | 22 | 22 |
| Relative Humidity (%) | 52 | 58 | 66 | 72 | 76 | 79 | 82 | 81 | 82 | 86 | 88 | 87 | 87 | 83 | 84 | 80 | 78 | 74 | 70 | 67 | 64 | 63 | 60 | 60 |
| Rain | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc |
| Date | 05/19 | |||||||||||||||||||||||
| Hour (PDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 56 | 54 | 50 | 48 | 47 | 46 | 46 | 46 | 45 | 45 | 45 | 46 | 47 | 49 | 51 | 53 | 55 | 57 | 59 | 60 | 61 | 61 | 61 | 61 |
| Dewpoint (°F) | 43 | 43 | 42 | 42 | 42 | 43 | 43 | 43 | 43 | 42 | 42 | 43 | 44 | 45 | 46 | 46 | 47 | 47 | 47 | 46 | 45 | 44 | 43 | 43 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 |
| Wind Dir | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | S | S | S | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 43 | 43 | 43 | 46 | 48 | 48 | 48 | 60 | 60 | 60 | 68 | 68 | 68 | 66 | 66 | 66 | 66 | 66 | 66 | 42 | 42 | 42 | 17 | 17 |
| Precipitation Potential (%) | 22 | 22 | 22 | 22 | 24 | 24 | 24 | 24 | 24 | 24 | 14 | 14 | 14 | 14 | 14 | 14 | 5 | 5 | 5 | 5 | 5 | 5 | 1 | 1 |
| Relative Humidity (%) | 61 | 67 | 75 | 81 | 84 | 87 | 88 | 89 | 90 | 90 | 89 | 89 | 88 | 86 | 82 | 78 | 73 | 68 | 64 | 60 | 56 | 53 | 52 | 53 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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