Altoona - 24 Hour Weather Forecast
Updated: JUL 18 2008 08:00 CDT
| Time (CDT) | Clouds | Temp (°F) | Precipitation Type | Chance of Precipitation | Dewpoint | Relative Humidity | Wind Direction | Wind Speed (mph) | Ceiling Height (ft) | Visibility (mi) | |
| JUL 18 11:00 PM |
 |
Mostly Sunny | 66 | - | 2% | 64 | 93% | SSW | 01 | 6 | |
| JUL 19 12:00 AM |
 |
Mostly Cloudy | 65 | - | 2% | 63 | 93% | SSE | 02 | 6 | |
| JUL 19 1:00 AM |
|
Mostly Cloudy | 63 | - | 2% | 63 | 100% | NE | 2 | 5 | |
| JUL 19 2:00 AM |
|
Mostly Cloudy | 62 | - | 11% | 62 | 100% | NE | 02 | 3 | |
| JUL 19 3:00 AM |
|
Mostly Cloudy | 62 | - | 11% | 62 | 100% | ENE | 02 | .75 | |
| JUL 19 4:00 AM |
|
Mostly Cloudy | 61 | - | 11% | 61 | 100% | ENE | 2 | .5 | |
| JUL 19 5:00 AM |
|
Mostly Cloudy | 61 | - | 11% | 61 | 100% | ENE | 02 | .75 | |
| JUL 19 6:00 AM |
|
Cloudy | 62 | - | 11% | 62 | 100% | ENE | 02 | 3 | |
| JUL 19 7:00 AM |
|
Cloudy | 62 | - | 11% | 62 | 100% | ENE | 2 | 5 | |
| JUL 19 8:00 AM |
|
Cloudy | 66 | - | 14% | 63 | 90% | ENE | 02 | 6 | |
| JUL 19 9:00 AM |
 |
Cloudy | 69 | - | 14% | 64 | 84% | E | 04 | 6 | |
| JUL 19 10:00 AM |
|
Cloudy | 73 | - | 14% | 65 | 76% | E | 4 | 10 | |
| JUL 19 11:00 AM |
|
Cloudy | 75 | - | 14% | 65 | 71% | E | 04 | 10 | |
| JUL 19 12:00 PM |
|
Cloudy | 77 | - | 14% | 64 | 64% | ENE | 06 | 10 | |
| JUL 19 1:00 PM |
|
Cloudy | 79 | - | 14% | 64 | 60% | ENE | 6 | 10 | |
| JUL 19 2:00 PM |
|
Cloudy | 79 | - | 16% | 64 | 60% | ENE | 06 | 10 | |
| JUL 19 3:00 PM |
 |
Mostly Cloudy | 80 | - | 16% | 63 | 56% | E | 07 | 10 | |
| JUL 19 4:00 PM |
|
Mostly Cloudy | 80 | - | 16% | 63 | 56% | E | 7 | 10 | |
| JUL 19 5:00 PM |
|
Mostly Cloudy | 79 | - | 16% | 63 | 58% | E | 07 | 10 | |
| JUL 19 6:00 PM |
|
Mostly Cloudy | 78 | - | 16% | 64 | 62% | E | 07 | 10 | |
| JUL 19 7:00 PM |
 |
Mostly Cloudy | 77 | - | 16% | 64 | 64% | E | 7 | 10 | |
| JUL 19 8:00 PM |
 |
Mostly Cloudy | 74 | Rain | 38% | 64 | 71% | E | 07 | 10 | |
| JUL 19 9:00 PM |
|
Mostly Cloudy | 72 | Rain | 38% | 64 | 76% | ENE | 06 | 10 | |
| JUL 19 10:00 PM |
|
Mostly Cloudy | 69 | Rain | 38% | 64 | 84% | ENE | 6 | 10 |