WEATHER PROPSBOARDMATCHUPSMODELSSTATIONSREPLAYTHE LEAGUE
daily prop · Minneapolis, MN · Great Lakes & Upper Midwest · settles Tue Sep 22

Minneapolis high ≥ 71°F · Tue Sep 22

30¢
american +228 · decimal 3.28
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¢09/0709/1609/22 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
ndfd
53¢
nbm
53¢
icon
52¢
eps
37¢
hres
23¢
wn2
17¢
aifs
13¢

The Ladder

where the whole distribution sits
58–59°F2¢
60–61°F7¢
62–63°F15¢
64–65°F23¢
66–67°F24¢
68–69°F17¢
70–71°F8¢
72–73°F3¢
74–75°F1¢
calibration receipt: lead 4, scored on 12,750 settled station-days, consensus CRPS 2.205 vs climatology 9.246.

Receipts

prop id WP-KMSP-20260922-TMAX-GE71 · opened 2026-09-16T03:36:18+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape