Arco Weather - Hourly Weather
| Time (CST) | Temperature (°F) | Precipitation Type | Chance of Precipitation | Dewpoint | Relative Humidity | Wind Direction | Wind Speed (mph) | Ceiling Height (ft) | Visibility (mi) | |
| DEC 03 12:00 AM |
 |
27 | Snow | 36% | 22 | 81% | NNW | 14 | 500 to 900 | 10 |
| DEC 03 1:00 AM |
|
26 | Snow | 36% | 21 | 81% | NNW | 14 | 500 to 900 | 10 |
| DEC 03 2:00 AM |
|
25 | Snow | 36% | 19 | 78% | NNW | 15 | 500 to 900 | 10 |
| DEC 03 3:00 AM |
|
24 | Snow | 36% | 18 | 77% | NNW | 15 | 500 to 900 | 10 |
| DEC 03 4:00 AM |
|
23 | Snow | 36% | 17 | 77% | NNW | 15 | 500 to 900 | 10 |
| DEC 03 5:00 AM |
|
22 | Snow | 36% | 17 | 81% | NNW | 16 | 1K to 3K | 10 |
| DEC 03 6:00 AM |
|
21 | Snow | 36% | 16 | 81% | NNW | 16 | 1K to 3K | 10 |
| DEC 03 7:00 AM |
 |
21 | - | 3% | 16 | 81% | NNW | 16 | 1K to 3K | 10 |
| DEC 03 8:00 AM |
|
20 | - | 3% | 15 | 81% | NNW | 17 | 1K to 3K | 10 |
| DEC 03 9:00 AM |
|
20 | - | 3% | 15 | 81% | NNW | 17 | 1K to 3K | 10 |
| DEC 03 10:00 AM |
|
21 | - | 3% | 15 | 77% | NNW | 17 | 1K to 3K | 10 |
| DEC 03 11:00 AM |
 |
21 | - | 3% | 14 | 74% | NNW | 18 | 3.1K to 6.5K | 10 |
| DEC 03 12:00 PM |
|
22 | - | 3% | 14 | 71% | NNW | 18 | 3.1K to 6.5K | 10 |
| DEC 03 1:00 PM |
|
22 | - | 0% | 14 | 71% | NNW | 18 | 3.1K to 6.5K | 10 |
| DEC 03 2:00 PM |
|
23 | - | 0% | 13 | 65% | NNW | 16 | 6.6K to 12K | 10 |
| DEC 03 3:00 PM |
|
23 | - | 0% | 13 | 65% | NNW | 16 | 6.6K to 12K | 10 |
| DEC 03 4:00 PM |
|
22 | - | 0% | 12 | 65% | NNW | 16 | 6.6K to 12K | 10 |
| DEC 03 5:00 PM |
|
20 | - | 0% | 12 | 71% | NW | 09 | 6.6K to 12K | 10 |
| DEC 03 6:00 PM |
|
19 | - | 0% | 11 | 70% | NW | 9 | 6.6K to 12K | 10 |
| DEC 03 7:00 PM |
|
19 | - | 4% | 11 | 70% | NW | 09 | 6.6K to 12K | 10 |
| DEC 03 8:00 PM |
 |
18 | - | 4% | 11 | 74% | NW | 08 | >12K | 10 |
| DEC 03 9:00 PM |
|
18 | - | 4% | 11 | 74% | WNW | 8 | >12K | 10 |
| DEC 03 10:00 PM |
|
17 | - | 4% | 11 | 77% | WNW | 08 | >12K | 10 |
| DEC 03 11:00 PM |
|
17 | - | 4% | 11 | 77% | WNW | 08 | >12K | 10 |