Recent flash drought intensification across the South-Central U.S. and Northern Plains, fueled by prolonged below-normal precipitation and above-average temperatures, represents the main driver behind current trader positioning on D4 counts for the week of September 8. Official U.S. Drought Monitor data valid September 1 show exceptional drought (D4) covering 1.4% of the contiguous U.S., with degradations reported in Texas, Oklahoma, Kansas, Missouri, and portions of the Dakotas and Upper Midwest, while isolated improvements occurred in Colorado and Wyoming. A strengthening El Niño, with Niño-3.4 anomalies exceeding +1.8°C and greater than 90% odds of a very strong event through winter, introduces additional uncertainty for short-term moisture patterns and potential model divergence in precipitation forecasts. Historical baselines indicate D4 episodes typically affect only a handful of states at peak, supporting the market's emphasis on monitoring the next weekly update for confirmation of expansion or stabilization.
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 September 8, 2026?
10 or more states 62%
3-4 states 37%
1-2 states 37%
0 states 36%
0 states
36%
1-2 states
37%
3-4 states
37%
5-6 states
34%
7-9 states
36%
10 or more states
62%
10 or more states 62%
3-4 states 37%
1-2 states 37%
0 states 36%
0 states
36%
1-2 states
37%
3-4 states
37%
5-6 states
34%
7-9 states
36%
10 or more states
62%
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: Sep 3, 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 flash drought intensification across the South-Central U.S. and Northern Plains, fueled by prolonged below-normal precipitation and above-average temperatures, represents the main driver behind current trader positioning on D4 counts for the week of September 8. Official U.S. Drought Monitor data valid September 1 show exceptional drought (D4) covering 1.4% of the contiguous U.S., with degradations reported in Texas, Oklahoma, Kansas, Missouri, and portions of the Dakotas and Upper Midwest, while isolated improvements occurred in Colorado and Wyoming. A strengthening El Niño, with Niño-3.4 anomalies exceeding +1.8°C and greater than 90% odds of a very strong event through winter, introduces additional uncertainty for short-term moisture patterns and potential model divergence in precipitation forecasts. Historical baselines indicate D4 episodes typically affect only a handful of states at peak, supporting the market's emphasis on monitoring the next weekly update for confirmation of expansion or stabilization.
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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