METLIVE TEMPERATURE
—FAwaiting observation
Awaiting source
FORECAST WORKSPACE / NY
New York City —
Station observations & hourly model guidance · KLGA
Confirm this station against the contract’s settlement rules before enabling its alerts.
DEPARTURE FROM NWS
—FNo fresh observation / matching NWS hour
MODEL HIGH / LOW · TODAY
— / —0 models ·
Observed hourly/SPECI + remaining guidance
NWS HIGH / LOW · TODAY
— / —12:00 a.m.–11:59 p.m. ·
Earlier observations incomplete
Observations & model cycles
Calendar-day view · zoom and pan time · America/New York · °F
Jan 1, 12:00 AM — Jan 1, 11:59 PM · Ctrl + wheel also zooms
Solid = newest cycle; dashed = older cycle / NWS. White dots = hourly/SPECI; cyan = rapid NWS readings. Readings use actual observation times. Curves end at each run’s forecast horizon.
Cycle availability & initialization times (UTC)
Official NOAA feeds. HRRR/RRFS retain the newest extended run; short runs stop at their published horizon. NBM uses native three-hour steps after forecast hour 36. Up to three runs per model, through tomorrow’s local midnight. Trends compare the next six valid hours; graph loading continues through the dashboard window. ICON (DWD) and GEM (Environment Canada) are not connected in this NOAA test. Missing archived hours remain gaps.
Settlement-day temperature watch
1970-01-01 · · local midnight to midnight
METAR / SPECI high so far—°F
METAR / SPECI low so far—°F
Qualifying reports0
Observation coveragePartial
No exclusive midnight extreme indicated by feeds covering all remaining hours. Early highs = 00:00–03:00; late lows = 20:00 through next 00:00 forecast (boundary guidance only). Opening lows = 00:00–00:59; closing highs = 23:00–23:59 local; flat all-day extrema are excluded.
Hourly reports & SPECIs used for verification
Provisional reconstruction, not a WU scrape or final settlement. Five-minute ASOS values and encoded six-hour/24-hour extrema are excluded. Missing reports can change the reconstructed high/low. Forecasts are compared as currently retrieved, not an archived verification record.
Model run trend monitor
Three runs · same six valid hours · mean temperature change
Waiting for prepared forecasts. 0 complete comparisons.
No qualifying trend in complete three-run comparisons. Missing cycles or hours do not trigger an alert.
All completed comparisons
Temperature spread · box & whiskers
2026-09-23 · local time (America/New York) · min/max whiskers, 25–75% box, median line · °F
···· NWS official forecast
Waiting for forecast hours for this calendar day.
NWS guidance is unavailable for this day.
Available-model spread, not a probability or confidence interval. NWS is a separate reference and is excluded from the whiskers. Counts vary by hour. Including prior runs weights models with more runs more heavily. NBM percentile products are separate calibrated guidance and are not represented by these whiskers.
Midnight / late-day extreme monitor
All cities · each station’s local calendar day · 0 with remaining-day guidance
Early high: midnight–3:00 a.m.Late low: 8:00 p.m.–midnight
No midnight extremes indicated
Only forecasts covering the remaining day are considered. Missing guidance is not an all-clear.
Early highs: midnight–3:00 a.m.; late lows: 8:00 p.m. onward, including the next 00:00 forecast as boundary guidance. An 11:53 p.m. report belongs to the ending day even if published after midnight; a report actually observed at 00:00 belongs to the new day. Boundary guidance only affects this watch, not calendar-day high/low totals. Opening lows still use 00:00–00:59 and closing highs 23:00–23:59. Flat all-day extrema are excluded.
High / low monitor
New calendar-day records · independent rapid and hourly/SPECI baselines
0 cities enabled · 30-second NWS polling · sound off; city pop-ups still active
| City / local day | Enable | High | Low | Alert source | Rapid H / L | METAR / SPECI H / L | Feed status |
|---|---|---|---|---|---|---|---|
| New York CityKLGA · — | —No reports | —No reports | Loading | ||||
| ChicagoKMDW · — | —No reports | —No reports | Loading | ||||
| MiamiKMIA · — | —No reports | —No reports | Loading | ||||
| AustinKAUS · — | —No reports | —No reports | Loading | ||||
| DenverKBKF · — | —No reports | —No reports | Loading | ||||
| Los AngelesKLAX · — | —No reports | —No reports | Loading | ||||
| San FranciscoKSFO · — | —No reports | —No reports | Loading | ||||
| PhoenixKPHX · — | —No reports | —No reports | Loading | ||||
| Las VegasKLAS · — | —No reports | —No reports | Loading | ||||
| SeattleKSEA · — | —No reports | —No reports | Loading | ||||
| AtlantaKATL · — | —No reports | —No reports | Loading | ||||
| Oklahoma CityKOKC · — | —No reports | —No reports | Loading | ||||
| San AntonioKSAT · — | —No reports | —No reports | Loading | ||||
| BostonKBOS · — | —No reports | —No reports | Loading | ||||
| HoustonKIAH · — | —No reports | —No reports | Loading | ||||
| JacksonvilleKJAX · — | —No reports | —No reports | Loading | ||||
| DallasKDFW · — | —No reports | —No reports | Loading | ||||
| CharlotteKCLT · — | —No reports | —No reports | Loading | ||||
| PhiladelphiaKPHL · — | —No reports | —No reports | Loading | ||||
| NashvilleKBNA · — | —No reports | —No reports | Loading | ||||
| Washington DCKDCA · — | —No reports | —No reports | Loading | ||||
| Minneapolis–Saint PaulKMSP · — | —No reports | —No reports | Loading | ||||
| DetroitKDTW · — | —No reports | —No reports | Loading |
Enable sound once after opening this tab. Initial load, re-enabling a city, source changes and day rollover establish a silent baseline. Records refer to available readings; partial day histories are marked. Strict new records alert separately by source; ties do not sound. NWS/AWC point alerts ignore older corrections. Rapid readings include all available NWS station observations, typically five-minute at ASOS; they are not WU verification. Polling cannot remove source delays. Keep this tab open; sleeping devices and browser background throttling can delay alerts.
Recent record alerts (0)
No new records since monitoring was enabled.
Contract watch FORECASTEX
Daily high thresholds at KLGA · exchange-reported trades
Robinhood pricing is not connected. These ForecastEx trades are reference prices, not executable asks; the feed does not supply their trade time. Refreshing the feed does not make an old trade current.
Requires weather support and a confirmed station. Pop-ups identify review candidates, not executable bargains.
No matching future daily-temperature contracts returned for this station.
Checks every minute. Only models covering every remaining hour of the contract day are counted, one vote per model. Qualifying METAR / SPECI extremes observed so far are included. Missing reports leave day coverage partial; model agreement is not a probability. ForecastEx resolves against Weather Underground daily observations. Confirm the exact station, date, threshold, and venue in Robinhood.
Deviation monitor
Fresh observations vs same-hour guidance
No qualifying deviations
Requires a recent observation, matched NWS forecast, and at least 3 models. Missing or stale data cannot trigger an alert.
Weather discrepancies indicate a review opportunity, not a proven trading edge.
Source coverage
0 forecast feeds with data for this window
NWSOfficial hourly + grid forecastUnavailable
HRRRNOAA server-extracted seriesUnavailable
GFSNOAA server-extracted seriesUnavailable
NBMNational Blend of ModelsUnavailable
NAMNOAA server-extracted seriesUnavailable
RRFSNOAA parallel · 3 km station extractionLoading / unavailable
Latest guidance refreshes every 30 minutes. Individual cycles and observations are shown above.