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| Point Forecast: Grantsburg IN 38.3N 86.48W (Elev. 646 ft) |
Last Update: 11:30 am EDT Jul 16, 2020 |
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| Date | 07/16 | 07/17 | ||||||||||||||||||||||
| Hour (EDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 81 | 82 | 83 | 84 | 85 | 85 | 85 | 84 | 82 | 79 | 76 | 73 | 71 | 71 | 70 | 69 | 68 | 68 | 69 | 70 | 70 | 74 | 79 | 82 |
| Dewpoint (°F) | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 72 | 72 | 71 | 71 | 70 | 70 | 69 | 68 | 68 | 69 | 70 | 70 | 72 | 73 | 73 |
| Heat Index (°F) | 86 | 87 | 89 | 90 | 92 | 92 | 92 | 90 | 87 | 79 | 76 | 79 | 87 | |||||||||||
| Surface Wind (mph) | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 3 | 2 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | N | N | E | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 68 | 64 | 61 | 51 | 42 | 32 | 32 | 33 | 33 | 30 | 27 | 24 | 26 | 29 | 31 | 38 | 45 | 52 | 47 | 42 | 60 | 55 | 49 | 44 |
| Precipitation Potential (%) | 12 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 2 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 77 | 74 | 72 | 70 | 67 | 67 | 67 | 70 | 74 | 79 | 87 | 93 | 100 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 93 | 82 | 74 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/18 | |||||||||||||||||||||||
| Hour (EDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 85 | 87 | 88 | 89 | 89 | 89 | 88 | 87 | 85 | 81 | 78 | 75 | 73 | 72 | 72 | 71 | 71 | 71 | 71 | 72 | 74 | 78 | 82 | 86 |
| Dewpoint (°F) | 72 | 71 | 71 | 70 | 69 | 69 | 70 | 71 | 73 | 73 | 72 | 72 | 72 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 72 | 73 | 74 | 75 |
| Heat Index (°F) | 91 | 93 | 94 | 94 | 94 | 94 | 93 | 93 | 92 | 86 | 78 | 75 | 78 | 88 | 95 | |||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 2 |
| Wind Dir | E | E | N | S | S | S | S | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 39 | 33 | 28 | 30 | 33 | 35 | 37 | 40 | 42 | 41 | 38 | 36 | 36 | 36 | 36 | 39 | 44 | 47 | 49 | 52 | 53 | 49 | 42 | 38 |
| Precipitation Potential (%) | 4 | 10 | 14 | 14 | 14 | 14 | 14 | 14 | 5 | 5 | 5 | 5 | 5 | 5 | 13 | 13 | 13 | 13 | 13 | 13 | 28 | 28 | 28 | 28 |
| Relative Humidity (%) | 65 | 60 | 57 | 54 | 52 | 52 | 55 | 60 | 67 | 77 | 82 | 90 | 97 | 97 | 97 | 100 | 100 | 100 | 100 | 97 | 93 | 85 | 77 | 70 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc |
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