TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Where will it rain on Sep 13, 2026?
kalshi

Where will it rain on Sep 13, 2026?

Volume:
$988,038

Oklahoma City

 - Kalshi

Oklahoma City - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 14, 2026

Closed: Sep 14, 2:00 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

Oklahoma City

View
100%
87%
Yes 100¢No 0¢
100¢
N/A
$114,974
N/A
N/A
$108,777
Settled
Yes
kalshi

Miami

100%
22%
Yes 100¢No 0¢
100¢
N/A
$85,106
N/A
N/A
$70,365
Settled
Yes
kalshi

Chicago

100%
65%
Yes 100¢No 0¢
100¢
N/A
$70,847
N/A
N/A
$44,677
Settled
Yes
kalshi

New York City

100%
Yes 100¢No 0¢
100¢
N/A
$54,559
N/A
N/A
$49,818
Settled
Yes
kalshi

Philadelphia

100%
2%
Yes 100¢No 0¢
100¢
N/A
$39,496
N/A
N/A
$36,923
Settled
Yes
kalshi

Washington DC

100%
25%
Yes 100¢No 0¢
100¢
N/A
$36,591
N/A
N/A
$33,523
Settled
Yes
kalshi

Trenton

100%
1%
Yes 100¢No 0¢
100¢
N/A
$31,142
N/A
N/A
$19,092
Settled
Yes
kalshi

Seattle

100%
Yes 100¢No 0¢
100¢
N/A
$17,726
N/A
N/A
$14,454
Settled
Yes
kalshi

Newark

100%
Yes 100¢No 0¢
100¢
N/A
$13,469
N/A
N/A
$12,214
Settled
Yes
kalshi

Boston

100%
Yes 100¢No 0¢
100¢
N/A
$13,011
N/A
N/A
$11,790
Settled
Yes
kalshi

Denver

0%
11%
Yes 0¢No 100¢
100¢
N/A
$111,002
N/A
N/A
$39,912
Settled
No
kalshi

Houston

0%
46%
Yes 0¢No 100¢
100¢
N/A
$108,018
N/A
N/A
$31,981
Settled
No
kalshi

Austin

0%
2%
Yes 0¢No 100¢
100¢
N/A
$71,826
N/A
N/A
$22,102
Settled
No
kalshi

New Orleans

0%
13%
Yes 0¢No 100¢
100¢
N/A
$65,328
N/A
N/A
$31,809
Settled
No
kalshi

Minneapolis

0%
9%
Yes 0¢No 100¢
100¢
N/A
$36,554
N/A
N/A
$20,860
Settled
No
kalshi

Phoenix

0%
8%
Yes 0¢No 100¢
100¢
N/A
$31,253
N/A
N/A
$17,392
Settled
No
kalshi

San Antonio

0%
5%
Yes 0¢No 100¢
100¢
N/A
$31,106
N/A
N/A
$13,796
Settled
No
kalshi

Atlanta

0%
3%
Yes 0¢No 100¢
100¢
N/A
$15,982
N/A
N/A
$9,194
Settled
No
kalshi

Los Angeles

0%
1%
Yes 0¢No 100¢
100¢
N/A
$12,581
N/A
N/A
$9,695
Settled
No
kalshi

Dallas

0%
4%
Yes 0¢No 100¢
100¢
N/A
$10,393
N/A
N/A
$8,708
Settled
No
kalshi

Las Vegas

0%
Yes 0¢No 100¢
100¢
N/A
$9,129
N/A
N/A
$6,833
Settled
No
kalshi

San Francisco

0%
1%
Yes 0¢No 100¢
100¢
N/A
$7,946
N/A
N/A
$6,442
Settled
No
Total markets: 22

Description

This set of markets assesses whether measurable rainfall will occur in various major U.S. cities on a specific date in 2026. Each market focuses on a different location, providing insights into regional weather conditions for that day.

Kalshi

Each market evaluates whether measurable precipitation exceeds zero inches at a specified weather station on September 13, 2026. The official outcome for every market is determined exclusively by precipitation data reported by The Weather Company, accessible via weather.com/kalshi. Trace amounts or missing data are counted as zero inches and do not satisfy the 'greater than zero' threshold. All markets share identical measurement standards and data sources, ensuring consistent evaluation across locations.