TOTAL VOLUME:

$154.6b

24H VOL:

$323,326,361

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,969,435,260

419,363

Markets across

40,411

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Where will it rain on Oct 31, 2026?
kalshi

Where will it rain on Oct 31, 2026?

Volume:
$1,064,084

St. Louis

 - Kalshi

St. Louis - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Nov 1, 2026

Closed: Nov 1, 1:00 AM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

St. Louis

View
100%
51%
Yes 100¢No 0¢
—
N/A
$98,828
N/A
N/A
$21,464
Settled
Yes
kalshi

Houston

View
100%
53%
Yes 100¢No 0¢
—
N/A
$87,997
N/A
N/A
$36,076
Settled
Yes
kalshi

San Francisco

View
100%
77%
Yes 100¢No 0¢
—
N/A
$76,191
N/A
N/A
$21,719
Settled
Yes
kalshi

Las Vegas

View
100%
22%
Yes 100¢No 0¢
—
N/A
$73,036
N/A
N/A
$37,415
Settled
Yes
kalshi

Oklahoma City

View
100%
77%
Yes 100¢No 0¢
—
N/A
$72,412
N/A
N/A
$24,265
Settled
Yes
kalshi

Austin

View
100%
Yes 100¢No 0¢
—
N/A
$53,167
N/A
N/A
$43,181
Settled
Yes
kalshi

Milwaukee

View
100%
59%
Yes 100¢No 0¢
—
N/A
$50,876
N/A
N/A
$17,717
Settled
Yes
kalshi

Miami

View
100%
7%
Yes 100¢No 0¢
—
N/A
$46,774
N/A
N/A
$33,440
Settled
Yes
kalshi

Tampa

View
100%
Yes 100¢No 0¢
—
N/A
$35,466
N/A
N/A
$25,979
Settled
Yes
kalshi

Chicago

View
100%
Yes 100¢No 0¢
—
N/A
$27,922
N/A
N/A
$22,991
Settled
Yes
kalshi

College Station

View
100%
1%
Yes 100¢No 0¢
—
N/A
$24,267
N/A
N/A
$17,487
Settled
Yes
kalshi

Springfield

View
100%
12%
Yes 100¢No 0¢
—
N/A
$19,794
N/A
N/A
$14,227
Settled
Yes
kalshi

New Orleans

View
100%
10%
Yes 100¢No 0¢
—
N/A
$16,485
N/A
N/A
$7,423
Settled
Yes
kalshi

Los Angeles

View
100%
14%
Yes 100¢No 0¢
—
N/A
$14,774
N/A
N/A
$8,556
Settled
Yes
kalshi

Phoenix

View
100%
1%
Yes 100¢No 0¢
—
N/A
$10,723
N/A
N/A
$8,914
Settled
Yes
kalshi

Minneapolis

View
100%
Yes 100¢No 0¢
—
N/A
$9,895
N/A
N/A
$5,955
Settled
Yes
kalshi

West Palm Beach

View
0%
62%
Yes 0¢No 100¢
—
N/A
$96,936
N/A
N/A
$22,550
Settled
No
kalshi

Albuquerque

View
0%
13%
Yes 0¢No 100¢
—
N/A
$51,826
N/A
N/A
$14,360
Settled
No
kalshi

Atlanta

View
0%
7%
Yes 0¢No 100¢
—
N/A
$47,219
N/A
N/A
$14,305
Settled
No
kalshi

San Antonio

View
0%
5%
Yes 0¢No 100¢
—
N/A
$28,855
N/A
N/A
$8,160
Settled
No
kalshi

Dallas

View
0%
9%
Yes 0¢No 100¢
—
N/A
$22,979
N/A
N/A
$10,868
Settled
No
kalshi

Detroit

View
0%
1%
Yes 0¢No 100¢
—
N/A
$19,997
N/A
N/A
$8,778
Settled
No
kalshi

Seattle

View
0%
2%
Yes 0¢No 100¢
—
N/A
$16,342
N/A
N/A
$11,765
Settled
No
kalshi

Indianapolis

View
0%
10%
Yes 0¢No 100¢
—
N/A
$11,629
N/A
N/A
$7,404
Settled
No
kalshi

Denver

View
0%
1%
Yes 0¢No 100¢
—
N/A
$9,286
N/A
N/A
$6,283
Settled
No
Total markets: 25 of 35

Description

This event assesses whether measurable rainfall will occur in various major U.S. cities on a specific date in 2026. Participants can evaluate weather patterns and seasonal trends to predict precipitation outcomes for each location.

Kalshi

Each market evaluates whether measurable precipitation occurs in a specific U.S. city on October 31, 2026. For a market to resolve as "Yes," the total precipitation recorded at the official weather station for that city must exceed zero inches. Trace amounts and missing data are counted as zero. All markets use data provided by The Weather Company via weather.com/kalshi as the definitive source, ensuring consistency across all locations. The evaluation is strictly based on quantitative rainfall measurements, with no qualitative or contextual interpretations allowed.