SimpleFunctions
12 source contracts·Kalshi 12·refreshed just now·Closes Jul 31, 2026 · 33d

Will Indiana have a maximum drought category of at least D4 during June 4–July 30, 2026

Liquidity-weighted aggregate sits at 32% across 12 Kalshi contracts.

Implied probability

32%
0%50%100%

Kalshi

32%

12 contracts

Polymarket

not bound

Cross-venue gap

single venue

24h move

no pin

24h volume

$481

12 contracts

Closes

Jul 31, 2026

33 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 31% (31 days, 31 points)Aggregate: 31% on 2026-06-28
Aggregate of 12 contracts · 31d

Bracket families

12 clusters across 12 contracts.

These contracts were grouped by title similarity. The headline aggregate combines all clusters; verify the cluster you actually need before quoting a number.

Cluster 1

Will Missouri have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$258

Cluster 2

Will Oregon have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$60

Cluster 3

Will Minnesota have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$59

Cluster 4

Will Louisiana have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$50

Cluster 5

Will Kansas have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$48

Cluster 6

Will California have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$6

Cluster 7

Will Tennessee have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$0

Cluster 8

Will Arizona have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$0

Cluster 9

Will Iowa have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$0

Cluster 10

Will North Dakota have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$0

Cluster 11

Will Virginia have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$0

Cluster 12

Will Washington have a maximum drought category of at least D4 during June 4–July 30, 2026

1 contract$0

Analysis

This contract resolves based on whether Indiana experiences a drought category of D4 (severe drought) or worse at any point between June 4 and July 30, 2026. The current 54% probability reflects substantial uncertainty about summer drought conditions in Indiana. Regional drought patterns heavily influence this outcome: the contrast between related contracts shows Oregon at 69% and Kansas at 82%, while Indiana sits in the middle, suggesting analysts view Indiana as moderately exposed but less likely than the Great Plains states. The primary drivers are seasonal precipitation patterns and soil moisture levels through mid-to-late summer. The U.S. Drought Monitor's weekly updates through late July will be critical for tracking actual drought category progression. Current atmospheric conditions in May will establish baseline moisture levels, while June-July rainfall will determine whether conditions deteriorate to D4 severity.

  • Indiana's current drought classification as of early June 2026 and baseline soil moisture levels entering the summer period
  • Total precipitation received during June and July 2026 relative to historical norms for the region
  • Weekly U.S. Drought Monitor classifications released each Thursday, which will track progression toward D4 category
  • Comparison to observable drought outcomes in neighboring states (Missouri, Illinois, Ohio) that share similar climate patterns
  • Temperature extremes and evapotranspiration rates during June-July, which accelerate drought conditions when combined with below-normal precipitation

What moved the line

  • Jun 25Arizona22pp3816¢ · Kalshi
  • Jun 27Virginia17pp4966¢ · Kalshi
  • Jun 25Virginia15pp6651¢ · Kalshi
  • Jun 27Oregon13pp5063¢ · Kalshi
  • Jun 23Louisiana13pp4633¢ · Kalshi

Recently closed in general

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

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