Tools · WX LookupFor Kalshi & Polymarket weather traders

Read the weather like the bots do.

Projected & observed high/low temps for 20 US cities, with lock state, source provenance, and live bracket alignment. The raw data is public — we make it usable.

✓ $9/mo · cancel anytime Updated every ~2 min from NWS / FAA public APIs
Live right now · free preview · 1 of 20 stations
Phoenix KPHX live · loading…
Today's high / low
High · obs
loading…
Low · obs
loading…
Latest
Lock state
loading…
Bracket alignment · HIGH
loading…
Source: FAA 5-min HFMETAR · lags ~15 min · resolves on NWS_CLI KXHIGHTPHX
loading…
 

This is 1 of 20 stations.

Pro unlocks the full multi-station overview, per-station trajectory & hourly tracking, lock-confirm alerts, and history. Same public data — the tool that makes it tradeable.

Start Pro · 14-day free trial →
20 stations·~2 min refresh·$9/mo

20 stations, one screen

Scan every high-volume weather-bracket city at once. Lock state and alive-bracket count per row — no tab-hopping between NWS pages.

Lock alerts

Get pinged the moment an RMK 6-hour block confirms today's HIGH or LOW — the instant a bracket's outcome is settled, before the CLI publishes.

Provenance you can trust

Every reading is labeled by source — FAA 5-min (whole-°C, lags 15min) vs RMK 6h (tenth-°, authoritative). You always know which feed you're reading.

Straight talk about the data

The numbers here come from public NWS, FAA, and exchange APIs, refreshed every ~2 minutes — as fast as anything available outside an institutional data contract that runs into the thousands per month. Pro does not buy you faster data. It buys the tool around it: the 20-station overview, lock-state at a glance, bracket alignment, and alerts. Anyone could compute these numbers from the same feeds — we just make it instant and usable.

Stop tab-hopping between NWS and Kalshi.

One screen, 20 cities, lock state and bracket alignment at a glance. Try it free for 14 days.

Start Pro →