Recent U.S. Drought Monitor data show D4 exceptional drought pockets concentrated in the Southern Plains and Intermountain West, spanning roughly seven states including Nebraska, Colorado, Wyoming, Oklahoma, Texas, Idaho, and Oregon. These conditions stem from persistent heat, below-average monsoon rainfall, and flash-drought intensification that has sustained extreme soil-moisture deficits and streamflow declines. Trader odds remain tightly clustered because the August 25 map will hinge on the next few days of precipitation; scattered showers have already eased D4 in parts of eastern Colorado and Wyoming, while drier, hotter patterns could expand or maintain D4 across additional states. The National Weather Service Climate Prediction Center’s short-term outlooks indicate mixed signals, underscoring the sensitivity of D4 boundaries to late-August rainfall totals and evapotranspiration rates.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHow many states will be in D4 (Exceptional Drought) — week of August 25, 2026?
0 states 46%
3-4 states 46%
5-6 states 46%
7-9 states 45%
0 states
46%
1-2 states
42%
3-4 states
46%
5-6 states
46%
7-9 states
45%
10 or more states
42%
0 states 46%
3-4 states 46%
5-6 states 46%
7-9 states 45%
0 states
46%
1-2 states
42%
3-4 states
46%
5-6 states
46%
7-9 states
45%
10 or more states
42%
Brackets: 0 / 1-2 / 3-4 / 5-6 / 7-9 / 10+. Exactly one bracket resolves "Yes".
The count ranges over all 48 coterminous states — the 48 states excluding Alaska and Hawaii. The District of Columbia and U.S. territories are not considered.
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 20, 2026, 9:00 AM ET
Resolution Source
https://droughtmonitor.unl.edu/DmData/DataTables.aspxResolver
0x69c47De9D...Brackets: 0 / 1-2 / 3-4 / 5-6 / 7-9 / 10+. Exactly one bracket resolves "Yes".
The count ranges over all 48 coterminous states — the 48 states excluding Alaska and Hawaii. The District of Columbia and U.S. territories are not considered.
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
0x69c47De9D...Recent U.S. Drought Monitor data show D4 exceptional drought pockets concentrated in the Southern Plains and Intermountain West, spanning roughly seven states including Nebraska, Colorado, Wyoming, Oklahoma, Texas, Idaho, and Oregon. These conditions stem from persistent heat, below-average monsoon rainfall, and flash-drought intensification that has sustained extreme soil-moisture deficits and streamflow declines. Trader odds remain tightly clustered because the August 25 map will hinge on the next few days of precipitation; scattered showers have already eased D4 in parts of eastern Colorado and Wyoming, while drier, hotter patterns could expand or maintain D4 across additional states. The National Weather Service Climate Prediction Center’s short-term outlooks indicate mixed signals, underscoring the sensitivity of D4 boundaries to late-August rainfall totals and evapotranspiration rates.
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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