Exceptional Drought Conditions Hit Northern Wisconsin
The U.S. Drought Monitor reported that parts of five northern counties have reached the exceptional drought level.
Updated on Sept. 24, 2026 in Severe Weather
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The U.S. Drought Monitor has classified portions of Ashland, Bayfield, Douglas, Iron, and Sawyer counties as experiencing exceptional drought. This marks only the second time such conditions have been recorded in Wisconsin since monitoring began in 1999.
Why it matters
The drought has reached a critical stage, with 15% of the state now under extreme drought and 26% experiencing severe conditions. Approximately one million Wisconsin residents are currently living in affected areas as dry weather persists across the region.
Bayfield County reported its fourth-driest August on record with a 2.4-inch rainfall deficit, while Ashland County saw its seventh-driest August with a 2.3-inch deficit.
The players
U.S. Drought Monitor
This is a joint federal program that tracks and maps drought conditions across the United States to assist in resource management.
The details
Conditions worsened significantly over the summer, culminating in this classification for the northern reaches of the state. This represents only the second time Wisconsin has reached this level of severity since 1999, following a similar drought event in August and September 2023.
Timeline
1999: The U.S. Drought Monitor began tracking national drought levels.
August and September 2023: The state previously experienced exceptional drought conditions.
August 2026: Ashland and Bayfield counties recorded historic rainfall deficits.
September 24, 2026: The current drought monitor update was published.
Seasonal Patterns
This event represents only the second time exceptional drought has been recorded in the state since 1999. It follows the pattern set by the 2023 Wisconsin exceptional drought, marking a shift toward more frequent severe moisture deficits in northern regions.
Residents in the affected northern counties should monitor local water usage restrictions and fire safety advisories issued by regional authorities. Staying updated on drought status is essential for those dependent on private wells or local agricultural water supplies.
The takeaway
The return of exceptional drought conditions highlights the volatility of northern Wisconsin's recent climate patterns. Residents should prepare for prolonged dry periods by reviewing water conservation practices and observing local fire prevention mandates.
Further reading
For more information on current regional hazards, visit Wisconsin Severe Weather.
Live Poll
Should your local government implement mandatory water restrictions to combat ongoing drought conditions?
