Recent U.S. Drought Monitor assessments show exceptional (D4) drought persisting at low national coverage around 1.5 percent, concentrated in parts of the Southwest and South Central regions amid ongoing flash drought expansion across Texas, Oklahoma, and the Mississippi Valley. The National Drought Mitigation Center, NOAA, USDA, and NASA compile the weekly maps using precipitation deficits, soil moisture, streamflow, and vegetation data, with the map for the week of September 15 expected around September 17. Recent monsoonal rains brought limited improvement in southeastern Arizona and New Mexico, while hot, dry conditions intensified impacts elsewhere. Upcoming 6–10 day precipitation outlooks from the Climate Prediction Center and the next USDM release will provide key updates on whether D4 areas expand or contract in specific states.
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 15, 2026

Alabama
3%

Arizona
6%

Arkansas
93%

California
5%

Colorado
99%

Delaware
<1%

Florida
38%

Georgia
5%

Idaho
95%

Illinois
5%

Indiana
5%

Iowa
3%

Kansas
7%

Kentucky
4%

Louisiana
5%

Maryland
3%

Minnesota
38%

Mississippi
83%

Missouri
7%

Montana
7%

Nebraska
64%

Nevada
94%

New Jersey
3%

New Mexico
94%

North Carolina
94%

North Dakota
39%

Ohio
3%

Oklahoma
96%

Oregon
92%

Pennsylvania
19%

South Carolina
38%

South Dakota
38%

Tennessee
2%

Texas
96%

Utah
63%

Virginia
38%

Washington
5%

West Virginia
2%

Wisconsin
19%

Wyoming
38%
$6,703 Vol.

Alabama
3%

Arizona
6%

Arkansas
93%

California
5%

Colorado
99%

Delaware
<1%

Florida
38%

Georgia
5%

Idaho
95%

Illinois
5%

Indiana
5%

Iowa
3%

Kansas
7%

Kentucky
4%

Louisiana
5%

Maryland
3%

Minnesota
38%

Mississippi
83%

Missouri
7%

Montana
7%

Nebraska
64%

Nevada
94%

New Jersey
3%

New Mexico
94%

North Carolina
94%

North Dakota
39%

Ohio
3%

Oklahoma
96%

Oregon
92%

Pennsylvania
19%

South Carolina
38%

South Dakota
38%

Tennessee
2%

Texas
96%

Utah
63%

Virginia
38%

Washington
5%

West Virginia
2%

Wisconsin
19%

Wyoming
38%
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 15, 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.
If the US Drought Monitor has not been published by 11:59 PM ET on the day following the scheduled publication date, this market will resolve to "No".
The resolution source for this market is the US Drought Monitor at droughtmonitor.unl.edu.
Market Opened: Sep 10, 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 15, 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.
If the US Drought Monitor has not been published by 11:59 PM ET on the day following the scheduled publication date, this market will resolve to "No".
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...Recent U.S. Drought Monitor assessments show exceptional (D4) drought persisting at low national coverage around 1.5 percent, concentrated in parts of the Southwest and South Central regions amid ongoing flash drought expansion across Texas, Oklahoma, and the Mississippi Valley. The National Drought Mitigation Center, NOAA, USDA, and NASA compile the weekly maps using precipitation deficits, soil moisture, streamflow, and vegetation data, with the map for the week of September 15 expected around September 17. Recent monsoonal rains brought limited improvement in southeastern Arizona and New Mexico, while hot, dry conditions intensified impacts elsewhere. Upcoming 6–10 day precipitation outlooks from the Climate Prediction Center and the next USDM release will provide key updates on whether D4 areas expand or contract in specific states.
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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