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Point Forecast: 9 Miles SW North Spearfish SD 44.41N 104.02W (Elev. 5600 ft) |
Last Update: 2:31 am MDT Apr 26, 2024 |
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Date | 04/26 | 04/27 | ||||||||||||||||||||||
Hour (MDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
Temperature (°F) | 47 | 45 | 44 | 43 | 42 | 44 | 44 | 44 | 43 | 44 | 46 | 47 | 47 | 47 | 49 | 46 | 45 | 44 | 42 | 42 | 41 | 40 | 40 | 39 |
Dewpoint (°F) | 35 | 35 | 36 | 37 | 39 | 39 | 39 | 39 | 41 | 41 | 42 | 42 | 42 | 42 | 42 | 42 | 41 | 41 | 41 | 41 | 40 | 40 | 40 | 39 |
Wind Chill (°F) | 43 | 41 | 39 | 37 | 36 | 37 | 37 | 37 | 36 | 37 | 39 | 40 | 40 | 40 | 43 | 39 | 37 | 37 | 33 | 33 | 32 | 31 | 31 | 30 |
Surface Wind (mph) | 8 | 8 | 9 | 10 | 11 | 13 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 16 |
Wind Dir | W | W | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N |
Gust | 15 | 17 | 18 | 21 | 21 | 23 | 23 | 24 | 23 | 24 | 25 | 25 | 26 | 28 | 28 | 26 | 26 | 25 | 26 | 25 | 24 | |||
Sky Cover (%) | 78 | 79 | 78 | 78 | 77 | 81 | 85 | 89 | 88 | 88 | 87 | 87 | 87 | 86 | 86 | 86 | 85 | 83 | 80 | 78 | 80 | 81 | 83 | 85 |
Precipitation Potential (%) | 3 | 2 | 5 | 5 | 11 | 11 | 18 | 18 | 23 | 23 | 48 | 48 | 60 | 60 | 90 | 90 | 77 | 77 | 77 | 75 | 75 | 75 | 32 | 32 |
Relative Humidity (%) | 63 | 68 | 73 | 79 | 88 | 84 | 84 | 84 | 93 | 89 | 86 | 84 | 83 | 83 | 77 | 85 | 87 | 88 | 96 | 96 | 96 | 100 | 100 | 100 |
Rain | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | Chc | Chc | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Chc | Chc |
Thunder | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc |
Snow | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Date | 04/28 | |||||||||||||||||||||||
Hour (MDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
Temperature (°F) | 40 | 39 | 39 | 38 | 37 | 37 | 37 | 35 | 37 | 36 | 36 | 36 | 35 | 35 | 35 | 34 | 34 | 34 | 35 | 35 | 35 | 34 | 34 | 34 |
Dewpoint (°F) | 40 | 39 | 38 | 38 | 37 | 37 | 36 | 35 | 35 | 35 | 35 | 35 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 |
Wind Chill (°F) | 32 | 30 | 31 | 29 | 28 | 27 | 27 | 25 | 29 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 27 |
Surface Wind (mph) | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 13 | 11 | 10 | 9 |
Wind Dir | N | N | N | N | N | N | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | E | E | E | E | E | E | E |
Gust | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 20 | 20 | 18 | 18 | 17 | 15 | ||
Sky Cover (%) | 87 | 88 | 92 | 95 | 98 | 98 | 99 | 99 | 97 | 96 | 94 | 94 | 94 | 94 | 93 | 92 | 91 | 90 | 91 | 92 | 92 | 91 | 91 | 91 |
Precipitation Potential (%) | 32 | 41 | 41 | 41 | 78 | 78 | 78 | 78 | 78 | 78 | 79 | 79 | 79 | 79 | 79 | 79 | 69 | 69 | 69 | 69 | 69 | 69 | 66 | 66 |
Relative Humidity (%) | 100 | 100 | 96 | 100 | 99 | 100 | 98 | 99 | 91 | 96 | 97 | 97 | 95 | 96 | 98 | 99 | 100 | 99 | 98 | 96 | 97 | 99 | 100 | 99 |
Rain | Chc | Chc | Chc | Chc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly |
Thunder | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Snow | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | SChc | SChc | SChc | Lkly | Lkly |
Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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