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daily prop · Minneapolis, MN · Great Lakes & Upper Midwest · settles Wed Sep 30

Minneapolis high ≥ 71°F · Wed Sep 30

85¢
american -564 · decimal 1.18
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 71°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¢09/1509/2609/30 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
wn2
98¢
aifs
92¢
hres
86¢
icon
82¢
eps
68¢
rrfs
58¢
ndfd
56¢
nbm
55¢

The Ladder

where the whole distribution sits
70–71°F1¢
72–73°F8¢
74–75°F22¢
76–77°F32¢
78–79°F25¢
80–81°F10¢
82–83°F2¢
calibration receipt: lead 1, scored on 13,471 settled station-days, consensus CRPS 1.558 vs climatology 9.081.

Receipts

prop id WP-KMSP-20260930-TMAX-GE71 · opened 2026-09-26T14:32:10+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape