Please take our 2020-2021 End-of-Season Surrey about FAC and FOFAC products to help us improve for next season. Thank you!
Launch the Survey
Objectives were to:
Solar: ~1 inch (3 cm) breakable crust with near-surface-facets (NSF) beneath.
Forecast Hotline: 406.257.8402
Call or text an observation: 406.66AVYOB