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

Minneapolis runs hot-for-here: 80°F+ · Sun Sep 27

2¢
american +5395 · decimal 54.95
on the tape
80°F is the top-decile high for this date at this station (1940–present). Hot means hot *for here*.
Canonical settlement condition: High ≥ 80°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¢09/1209/2109/27 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
hres
20¢
eps
7¢
nbm
6¢
wn2
4¢
aifs
3¢
ndfd
3¢
icon
0¢

The Ladder

where the whole distribution sits
60–61°F2¢
62–63°F4¢
64–65°F9¢
66–67°F15¢
68–69°F20¢
70–71°F20¢
72–73°F15¢
74–75°F9¢
76–77°F4¢
78–79°F1¢
calibration receipt: lead 4, scored on 12,960 settled station-days, consensus CRPS 2.204 vs climatology 9.192.

Receipts

prop id WP-KMSP-20260927-TMAX-GE80 · opened 2026-09-20T07:45:47+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape