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daily prop · Minneapolis, MN · Great Lakes & Upper Midwest · settles Sat Sep 12

Minneapolis high ≥ 78°F · Sat Sep 12

48¢
american +108 · decimal 2.08
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 78°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¢08/2809/0709/12 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
icon
87¢
eps
77¢
ndfd
55¢
nbm
50¢
hres
38¢
aifs
26¢
wn2
13¢

The Ladder

where the whole distribution sits
68–69°F1¢
70–71°F5¢
72–73°F13¢
74–75°F24¢
76–77°F27¢
78–79°F19¢
80–81°F8¢
82–83°F2¢
calibration receipt: lead 2, scored on 12,423 settled station-days, consensus CRPS 1.751 vs climatology 9.329.

Receipts

prop id WP-KMSP-20260912-TMAX-GE78 · opened 2026-09-07T14:03:25+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape