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daily prop · Minneapolis, MN · Great Lakes & Upper Midwest · settles Sun Sep 27

Minneapolis high ≥ 74°F · Sun Sep 27

42¢
american +136 · decimal 2.36
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 74°F. The original listing above is retained as published. Open the model matchup dashboard →

The Tape

what the models knew, when
0¢25¢50¢75¢100¢09/1209/2009/27 18:00
— — reconstructed from archived model runs (deterministic values + a lead-dependent Gaussian error model, labeled, never on the tape) · — live prices from the running consensus engine.

Who's Bullish

each model's own price
aifs
61¢
nbm
55¢
wn2
53¢
hres
43¢
icon
33¢
eps
20¢

The Ladder

where the whole distribution sits
58–59°F1¢
60–61°F2¢
62–63°F6¢
64–65°F12¢
66–67°F17¢
68–69°F20¢
70–71°F18¢
72–73°F13¢
74–75°F7¢
76–77°F3¢
78–79°F1¢
calibration receipt: lead 4, scored on 13,010 settled station-days, consensus CRPS 2.203 vs climatology 9.177.

Receipts

prop id WP-KMSP-20260927-TMAX-GE74 · opened 2026-09-20T11:31:35+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape