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| Point Forecast: Greater Buffalo International Airport NY 42.92N 78.75W (Elev. 666 ft) |
Last Update: 1:36 am EDT Sep 21, 2018 |
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| Date | 09/21 | 09/22 | ||||||||||||||||||||||
| Hour (EDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 69 | 72 | 72 | 73 | 74 | 76 | 78 | 81 | 83 | 84 | 85 | 86 | 85 | 84 | 81 | 78 | 74 | 71 | 68 | 65 | 63 | 62 | 60 | 59 |
| Dewpoint (°F) | 64 | 66 | 66 | 67 | 67 | 68 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 68 | 66 | 64 | 62 | 60 | 58 | 56 | 54 |
| Heat Index (°F) | 76 | 78 | 84 | 87 | 88 | 89 | 90 | 89 | 87 | 84 | 78 | |||||||||||||
| Surface Wind (mph) | 13 | 18 | 18 | 18 | 20 | 21 | 24 | 26 | 28 | 28 | 28 | 28 | 29 | 28 | 26 | 24 | 22 | 21 | 18 | 17 | 17 | 16 | 16 | 15 |
| Wind Dir | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | NW |
| Gust | 40 | 41 | 41 | 46 | 47 | |||||||||||||||||||
| Sky Cover (%) | 64 | 82 | 89 | 86 | 56 | 54 | 50 | 46 | 20 | 20 | 20 | 20 | 45 | 57 | 90 | 98 | 93 | 70 | 52 | 51 | 52 | 61 | 77 | 87 |
| Precipitation Potential (%) | 18 | 18 | 15 | 18 | 21 | 19 | 13 | 10 | 4 | 4 | 4 | 4 | 4 | 10 | 32 | 72 | 68 | 37 | 10 | 10 | 10 | 10 | 10 | 10 |
| Relative Humidity (%) | 84 | 80 | 81 | 81 | 80 | 77 | 72 | 67 | 63 | 60 | 58 | 57 | 58 | 60 | 66 | 74 | 81 | 85 | 88 | 89 | 88 | 86 | 85 | 85 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Lkly | Lkly | Chc | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/23 | |||||||||||||||||||||||
| Hour (EDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 58 | 56 | 56 | 56 | 55 | 56 | 56 | 57 | 58 | 59 | 60 | 60 | 60 | 60 | 59 | 57 | 56 | 54 | 53 | 52 | 51 | 50 | 50 | 49 |
| Dewpoint (°F) | 53 | 52 | 51 | 50 | 49 | 48 | 47 | 47 | 46 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 46 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 13 | 11 | 11 | 11 | 13 | 13 | 13 | 13 | 11 | 9 | 8 | 6 | 5 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 3 | 3 | 3 |
| Wind Dir | NW | NW | NW | N | N | N | N | NE | NE | NE | NE | NE | NE | NE | N | N | N | NE | E | SE | SE | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 90 | 90 | 90 | 90 | 76 | 74 | 72 | 71 | 70 | 70 | 70 | 68 | 64 | 62 | 51 | 30 | 19 | 20 | 21 | 21 | 21 | 22 | 22 | 22 |
| Precipitation Potential (%) | 10 | 10 | 10 | 10 | 11 | 10 | 7 | 6 | 6 | 6 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 86 | 86 | 83 | 82 | 79 | 75 | 71 | 68 | 66 | 63 | 62 | 61 | 61 | 62 | 65 | 69 | 73 | 77 | 82 | 85 | 88 | 90 | 91 | 91 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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