Low Covid-19 risk in Cass, North Dakota.
Low Flu risk in Cass, North Dakota.
Low Rsv risk in Cass, North Dakota.
Low Infectious risk in Cass, North Dakota.
Very high Allergy risk in Cass, North Dakota.
Low Pollution risk in Cass, North Dakota.
Very high Weather risk in Cass, North Dakota.
Last updated: April 20, 2026
Data refreshed weekly