Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Roundup Airport
Closest report is Billings Logan International Airport, 40.0 nm (74.1 km) S.
2026/05/23 09:53 (retrieved 28 minutes ago)
KBIL 230953Z 23010KT 10SM FEW120 BKN230 10/03 A2990 RMK AO2 SLP112 T01000028
Closest aviation forecast (TAF) to Roundup Airport
Closest forecast is Billings Logan International Airport, 40.0 nm (74.1 km) S.
2026/05/23 06:22 (retrieved 4 hours ago)
TAF KBIL 230520Z 2306/2406 23008KT P6SM SCT100 BKN200 FM231900 26013KT P6SM SCT080 BKN250 FM240300 VRB06KT P6SM FEW100 SCT250