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.
2026/09/11 10:53 (retrieved 38 minutes ago)
KBIL 111053Z 03009KT 10SM FEW200 12/08 A2988 RMK AO2 SLP088 T01170078
Closest aviation forecast (TAF) to Roundup Airport
Closest forecast is Billings Logan International Airport, 40.0 nm (74.1 km) S.
2026/09/11 06:42 (retrieved 5 hours ago)
TAF KBIL 110540Z 1106/1206 32010KT P6SM FEW100 SCT200 FM111100 02009KT P6SM FEW015 SCT100 BKN200 FM111500 04014KT P6SM FEW025 BKN100 OVC200 FM111900 04014KT P6SM SCT040 BKN070 OVC200