21 February 2026 Observation History, [HLSO2] CALVIN MESONET, timezone: America/Chicago
| Time | Wind (mph) |
Temperature (ºF) | Relative Humidity |
Precipitation (in.) | RAW SHEF CODES | |
|---|---|---|---|---|---|---|
| Air | Dwpt | Feels Like | 1 hr | |||
| 1:00 AM | NE 6 | 44 | 29 | 41 | 56 | |
| 2:00 AM | NE 5 | 40 | 29 | 37 | 65 | |
| 3:00 AM | NE 6 | 40 | 28 | 36 | 61 | |
| 4:00 AM | N 3 | 36 | 28 | 33 | 72 | |
| 5:00 AM | N 5 | 35 | 28 | 31 | 75 | |
| 6:00 AM | NE 6 | 36 | 28 | 32 | 72 | |
| 6:00 AM | M | |||||
| 7:00 AM | NE 6 | 36 | 28 | 31 | 72 | |
| 8:00 AM | NE 6 | 36 | 28 | 31 | 72 | |
| 9:00 AM | NE 9 | 40 | 26 | 34 | 57 | |
| 10:00 AM | N 9 | 41 | 24 | 35 | 51 | |
| 11:00 AM | NNE 9 | 39 | 24 | 33 | 55 | |
| 12:00 PM | NNE 8 | 42 | 25 | 37 | 52 | |
| 1:00 PM | NE 8 | 50 | 26 | 46 | 39 | |
| 2:00 PM | NE 9 | 51 | 24 | 51 | 35 | |
| 3:00 PM | NE 7 | 52 | 26 | 52 | 36 | |
| 4:00 PM | NNE 7 | 52 | 27 | 52 | 38 | |
| 5:00 PM | NE 7 | 51 | 27 | 51 | 39 | |
| 6:00 PM | NNE 7 | 47 | 26 | 44 | 44 | |
| 7:00 PM | NNE 6 | 44 | 26 | 41 | 49 | |
| 8:00 PM | NNE 5 | 41 | 27 | 37 | 57 | |
| 9:00 PM | NNE 2 | 37 | 26 | 37 | 65 | |
| 10:00 PM | NNE 2 | 37 | 26 | 37 | 64 | |
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