The Infectious risk has trended steadily upward over the past 12 weeks, ending the period at its highest level..
Allergy risk activity has held steady over the past 12 weeks in McPherson, Nebraska.
No Pollution activity has been reported over the past 12 weeks in McPherson, Nebraska.
Weather risk activity has been trending downward over the past 12 weeks in McPherson, Nebraska.
Last updated: August 24, 2026
Data refreshed weekly