Recent U.S. Drought Monitor data valid September 15, 2026, show exceptional (D4) drought covering 1.7% of the contiguous United States, concentrated in southern and northern Texas, western and southern Oklahoma, parts of Arkansas, and along the Arkansas-Mississippi border. These conditions stem from the warmest June-August on record across the Lower 48, paired with below-normal precipitation that intensified flash drought in the Southern Plains and Lower Mississippi Valley. The National Drought Mitigation Center’s weekly blend of precipitation indices, soil moisture, streamflow, and evaporative demand supports the D4 classification where deficits exceed historical 2nd-percentile thresholds. The next USDM release on September 24 will reflect conditions through September 22; Climate Prediction Center outlooks favor above-normal temperatures but mixed precipitation, with drier signals over the central U.S. and potential relief in the East and Southwest that could limit further D4 expansion or allow modest improvement depending on actual rainfall totals.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoSiccità eccezionale (D4) per stato — settimana del 22 settembre 2026

Alabama
5%

Arizona
5%

Arkansas
61%

California
5%

Colorado
75%

Delaware
26%

Florida
5%

Georgia
5%

Idaho
75%

Illinois
5%

Indiana
5%

Iowa
5%

Kansas
38%

Kentucky
5%

Louisiana
5%

Maryland
5%

Minnesota
5%

Mississippi
75%

Missouri
5%

Montana
5%

Nebraska
75%

Nevada
50%

New Jersey
26%

New Mexico
75%

Carolina del Nord
50%

North Dakota
36%

Ohio
5%

Oklahoma
75%

Oregon
75%

Pennsylvania
5%

Carolina del Sud
5%

South Dakota
5%

Tennessee
5%

Texas
75%

Utah
50%

Virginia
5%

Washington
5%

Virginia Occidentale
5%

Wisconsin
38%

Wyoming
24%
$81 Vol.

Alabama
5%

Arizona
5%

Arkansas
61%

California
5%

Colorado
75%

Delaware
26%

Florida
5%

Georgia
5%

Idaho
75%

Illinois
5%

Indiana
5%

Iowa
5%

Kansas
38%

Kentucky
5%

Louisiana
5%

Maryland
5%

Minnesota
5%

Mississippi
75%

Missouri
5%

Montana
5%

Nebraska
75%

Nevada
50%

New Jersey
26%

New Mexico
75%

Carolina del Nord
50%

North Dakota
36%

Ohio
5%

Oklahoma
75%

Oregon
75%

Pennsylvania
5%

Carolina del Sud
5%

South Dakota
5%

Tennessee
5%

Texas
75%

Utah
50%

Virginia
5%

Washington
5%

Virginia Occidentale
5%

Wisconsin
38%

Wyoming
24%
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 22, 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.
Mercato aperto: Sep 17, 2026, 9:00 AM ET
Fonte di risoluzione
https://droughtmonitor.unl.edu/DmData/DataTables.aspxRisolutore
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 22, 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.
Fonte di risoluzione
https://droughtmonitor.unl.edu/DmData/DataTables.aspxRisolutore
0x65070BE91...Recent U.S. Drought Monitor data valid September 15, 2026, show exceptional (D4) drought covering 1.7% of the contiguous United States, concentrated in southern and northern Texas, western and southern Oklahoma, parts of Arkansas, and along the Arkansas-Mississippi border. These conditions stem from the warmest June-August on record across the Lower 48, paired with below-normal precipitation that intensified flash drought in the Southern Plains and Lower Mississippi Valley. The National Drought Mitigation Center’s weekly blend of precipitation indices, soil moisture, streamflow, and evaporative demand supports the D4 classification where deficits exceed historical 2nd-percentile thresholds. The next USDM release on September 24 will reflect conditions through September 22; Climate Prediction Center outlooks favor above-normal temperatures but mixed precipitation, with drier signals over the central U.S. and potential relief in the East and Southwest that could limit further D4 expansion or allow modest improvement depending on actual rainfall totals.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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