Persistent exceptional drought (D4) conditions, currently covering about 1.5% of the U.S. per the U.S. Drought Monitor valid August 25, 2026, are concentrated in the Intermountain West and northern High Plains, with D3-D4 areas expanding in northeastern Idaho, parts of Utah, southern California deserts, western Nebraska, Colorado, Wyoming, and portions of Oregon and Washington amid ongoing heat, low soil moisture, and weak monsoon activity. Strengthening El Niño conditions support above-normal temperatures and variable precipitation outlooks for September, with potential drought persistence or localized degradation in western and southern Plains regions while offering longer-term relief signals for the Southwest. The next USDM release around September 3, based on early-September observations, and updated CPC monthly/seasonal forecasts will be key data points influencing trader assessments of which states maintain D4 thresholds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedExceptional drought (D4) by state — week of September 1, 2026

Alabama
7%

Arizona
6%

Arkansas
87%

California
6%

Colorado
94%

Delaware
3%

Florida
19%

Georgia
6%

Idaho
94%

Illinois
3%

Indiana
3%

Iowa
3%

Kansas
18%

Kentucky
3%

Louisiana
38%

Maryland
3%

Minnesota
14%

Mississippi
64%

Missouri
6%

Montana
7%

Nebraska
93%

Nevada
58%

New Jersey
5%

New Mexico
69%

North Carolina
48%

North Dakota
12%

Ohio
3%

Oklahoma
94%

Oregon
93%

Pennsylvania
6%

South Carolina
13%

South Dakota
18%

Tennessee
6%

Texas
94%

Utah
62%

Virginia
6%

Washington
16%

West Virginia
6%

Wisconsin
10%

Wyoming
20%
$2,686 Vol.

Alabama
7%

Arizona
6%

Arkansas
87%

California
6%

Colorado
94%

Delaware
3%

Florida
19%

Georgia
6%

Idaho
94%

Illinois
3%

Indiana
3%

Iowa
3%

Kansas
18%

Kentucky
3%

Louisiana
38%

Maryland
3%

Minnesota
14%

Mississippi
64%

Missouri
6%

Montana
7%

Nebraska
93%

Nevada
58%

New Jersey
5%

New Mexico
69%

North Carolina
48%

North Dakota
12%

Ohio
3%

Oklahoma
94%

Oregon
93%

Pennsylvania
6%

South Carolina
13%

South Dakota
18%

Tennessee
6%

Texas
94%

Utah
62%

Virginia
6%

Washington
16%

West Virginia
6%

Wisconsin
10%

Wyoming
20%
D4 area below 0.05% is treated as cartographic noise at state borders and resolves "No".
Alabama carries a market in May through November, so this market exists for the week valid September 1, 2026. Weeks outside that window have no Alabama market and make no claim about Alabama's drought.
Each USDM release covers the seven-day period ending Tuesday at 8:00 AM ET and is published the following Thursday.
Resolution is based on the first published US Drought Monitor release for the listed week. Subsequent revisions will not be considered; the first published release is final.
The resolution source for this market is the US Drought Monitor at droughtmonitor.unl.edu.
Market Opened: Aug 27, 2026, 9:00 AM ET
Resolution Source
https://droughtmonitor.unl.edu/DmData/DataTables.aspxResolver
0x65070BE91...D4 area below 0.05% is treated as cartographic noise at state borders and resolves "No".
Alabama carries a market in May through November, so this market exists for the week valid September 1, 2026. Weeks outside that window have no Alabama market and make no claim about Alabama's drought.
Each USDM release covers the seven-day period ending Tuesday at 8:00 AM ET and is published the following Thursday.
Resolution is based on the first published US Drought Monitor release for the listed week. Subsequent revisions will not be considered; the first published release is final.
The resolution source for this market is the US Drought Monitor at droughtmonitor.unl.edu.
Resolution Source
https://droughtmonitor.unl.edu/DmData/DataTables.aspxResolver
0x65070BE91...Persistent exceptional drought (D4) conditions, currently covering about 1.5% of the U.S. per the U.S. Drought Monitor valid August 25, 2026, are concentrated in the Intermountain West and northern High Plains, with D3-D4 areas expanding in northeastern Idaho, parts of Utah, southern California deserts, western Nebraska, Colorado, Wyoming, and portions of Oregon and Washington amid ongoing heat, low soil moisture, and weak monsoon activity. Strengthening El Niño conditions support above-normal temperatures and variable precipitation outlooks for September, with potential drought persistence or localized degradation in western and southern Plains regions while offering longer-term relief signals for the Southwest. The next USDM release around September 3, based on early-September observations, and updated CPC monthly/seasonal forecasts will be key data points influencing trader assessments of which states maintain D4 thresholds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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