Spearfish / Clyde Ice, SD, United States (KSPF) 44-29N 103-47W Dec 26, 2025 - 03:15 PM EST / 2025.12.26 2015 UTC Wind: from the SW (230 degrees) at 24 MPH (21 KT):0 Visibility: 10 mile(s):0 Sky conditions: clear Temperature: 57 F (14 C) Dew Point: 24 F (-4 C) Relative Humidity: 28% Pressure (altimeter): 29.7 in. Hg (1005 hPa) ob: KSPF 262015Z AUTO 23021KT 10SM CLR 14/M04 A2970 RMK AO2 cycle: 20