Kalshi's Louisville market settles on the daily high at Louisville International (KSDF), as the climate report CLISDF and The Weather Company publish it. Series KXHIGHTSDF, listed since Aug 28, 2026.
Updated Oct 31, 4:21 AM EDT: newest final official high is for Fri, Oct 30.
Louisville Muhammad Ali International Airport
Kalshi's series title for this market says "SATX", but the rules name CLISDF: Louisville's station (KSDF).
1:00 AM Oct 31 to 1:00 AM Nov 1 EDT
Midnight to midnight EST, local standard time: 1:00 AM to 1:00 AM on Louisville's clock while daylight saving is on.
Today's six brackets, in whole degrees
Since Aug 28, 2026, 6 of 63 days (10%) settled on a tail bracket: 5 below the bottom bracket and 1 above the top one. In the last 30 days: 3 of 30.
| Day | Settled on | Winning bracket | Time of high (LST) | Settled at |
|---|---|---|---|---|
| Thu, Oct 29 | 78° | 77° to 78° | 4:10 PM | Oct 30, 7:11 AM EDT |
| Wed, Oct 28 | 78° | 77° to 78° | 4:07 PM | Oct 29, 7:11 AM EDT |
| Tue, Oct 27 | 77° | 76° to 77° | 2:42 PM | Oct 28, 7:12 AM EDT |
| Mon, Oct 26 | 76° | 76° to 77° | 2:52 PM | Oct 27, 7:12 AM EDT |
| Sun, Oct 25 | 77° | 76° to 77° | 8:23 PM | Oct 26, 7:11 AM EDT |
| Sat, Oct 24 | 73° | 72° to 73° | 4:46 PM | Oct 25, 7:11 AM EDT |
| Fri, Oct 23 | 73° | 72° to 73° | 3:59 PM | Oct 24, 7:11 AM EDT |
| Thu, Oct 22 | 74° | 74° to 75° | 2:49 PM | Oct 23, 7:12 AM EDT |
| Wed, Oct 21 | 75° | 74° to 75° | 3:28 PM | Oct 22, 7:11 AM EDT |
| Tue, Oct 20 | 74° | 74° to 75° | 4:21 PM | Oct 21, 7:11 AM EDT |
| Mon, Oct 19 | 71° | 70° to 71° | 4:36 PM | Oct 20, 7:11 AM EDT |
| Sun, Oct 18 | 69° | 69° to 70° | 4:48 PM | Oct 19, 9:44 AM EDT |
| Sat, Oct 17 | 58° | 57° to 58° | 4:45 PM | Oct 18, 7:11 AM EDT |
| Fri, Oct 16 | 77° | 76° to 77° | 2:06 AM | Oct 17, 7:11 AM EDT |
| Thu, Oct 15 | 84° | 83° to 84° | 3:11 PM | Oct 16, 7:11 AM EDT |
| Wed, Oct 14 | 84° | 84° to 85° | 11:36 AM | Oct 15, 7:11 AM EDT |
| Tue, Oct 13 | 90° | 90° to 91° | 3:34 PM | Oct 14, 7:11 AM EDT |
| Mon, Oct 12 | 86° | 86° to 87° | 4:50 PM | Oct 13, 7:11 AM EDT |
| Sun, Oct 11 | 67° | 69° or belowbottom tail | 4:03 PM | Oct 12, 7:12 AM EDT |
| Sat, Oct 10 | 69° | 70° or belowbottom tail | 3:42 PM | Oct 11, 7:11 AM EDT |
| Fri, Oct 9 | 85° | 85° to 86° | 3:46 PM | Oct 10, 7:10 AM EDT |
| Thu, Oct 8 | 84° | 84° to 85° | 3:56 PM | Oct 9, 7:11 AM EDT |
| Wed, Oct 7 | 83° | 83° to 84° | 4:12 PM | Oct 8, 7:12 AM EDT |
| Tue, Oct 6 | 76° | 75° to 76° | 4:44 PM | Oct 7, 7:12 AM EDT |
| Mon, Oct 5 | 75° | 75° to 76° | 4:02 PM | Oct 6, 7:14 AM EDT |
| Sun, Oct 4 | 79° | 79° to 80° | 3:50 PM | Oct 5, 7:13 AM EDT |
| Sat, Oct 3 | 77° | 77° or abovetop tail | 3:34 PM | Oct 4, 7:14 AM EDT |
| Fri, Oct 2 | 79° | 79° to 80° | 2:48 AM | Oct 3, 7:13 AM EDT |
| Thu, Oct 1 | 92° | 91° to 92° | 2:54 PM | Oct 2, 7:14 AM EDT |
| Wed, Sep 30 | 88° | 88° to 89° | 4:17 PM | Oct 1, 7:13 AM EDT |
Source: Each market's result, settlement value and time: Kalshi's public market data; Time of the high: NWS climate reports for KSDF, via IEM
Over 364 days (Oct 31, 2025 to Oct 30, 2026), the median time of the official high was 4:10 PM local standard time, and half the highs came between 3:00 PM and 5:01 PM. Over the last 59 days the median was 3:55 PM.
Louisville International's high came before 1 AM standard time (1 to 2 AM daylight time) on 16 of 364 days (4%): the climate day's warmest minutes were its first.
KSDF report times, standard time. 1 without a time (MM) left out.
Source: NWS climate reports for KSDF, via IEM; IEM table of NWS climate reports
On 182 days from May 1, 2026 to Oct 30, 2026, the NWS's afternoon preliminary report (usually "as of 4:25 PM" local time) had the same high as the final report on 108 of 182 days (59%). The final report came in higher on 74 and never lower.
70 of those 74 higher finals put the high after the 4:25 PM cutoff.
Source: Every NWS climate report issued for KSDF (CLISDF), via IEM's text archive
The normal high for Oct 31 is 64°F and the record high is 84°F. The normal falls to 52°F by Nov 30.
365 final highs at KSDF, Oct 31, 2025 to Oct 30, 2026, against the normal and record each report printed.
Source: NWS climate reports for KSDF, via IEM; NOAA NCEI U.S. Climate Normals
Climate-report stations near Louisville International, and how their official highs ran against it. None settles the Louisville market.
Other reporting stations within 25 km (METARs only, no climate report): Jeffersonville/Clark Rgnl (KJVY, 22 km).
Straight-line distances from KSDF; snapshot Oct 21, 2026.
Source: IEM's list of NWS climate-report sites; aviationweather.gov station information
Louisville Muhammad Ali International Airport (KSDF), the station named by the climate-report code CLISDF in the market's rules. Kalshi's series title for this market says "SATX", but the rules name CLISDF: Louisville's station (KSDF).
Midnight to midnight EST, local standard time. During daylight saving that is 1:00 AM Oct 31 to 1:00 AM Nov 1 EDT.
Trading closes at 1:00 AM EDT after the day ends. Over the last 63 settled days the result posted a median of 6.2 hours after close.
69° or below, 70° to 71°, 72° to 73°, 74° to 75°, 76° to 77°, 78° or above, compared with Louisville International's published whole-degree high. The two tails are strict.
On 6 of 63 settled days from Aug 28, 2026 to Oct 29, 2026 (10%): 5 on the bottom tail and 1 on the top tail.
Over 364 days to Oct 30, 2026, the median time of the official high at KSDF was 4:10 PM local standard time. On 16 of those days it came before 1 AM standard time.
From May 1, 2026 to Oct 30, 2026, the afternoon preliminary report's high matched the final report's on 108 of 182 days. The final was higher on 74 and lower on 0.
The rules every city shares · Reading CLISDF · The Aug 14, 2026 change
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