Models: GraphCast GFS — Pivotal Weather

Forecast Hour

Run:

Valid:

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Mon 2025-10-20 06z

Parameter

Upper-Air: Height, Wind, Temperature

Height and Wind

200 mb Height, Wind

300 mb Height, Wind

500 mb Height, Wind

700 mb Height, Wind

850 mb Height, Wind

925 mb Height, Wind

Height Tendency

500 mb Height Change (12 hr)

Temperature and Wind

500 mb Temperature, Height, Wind

700 mb Temperature, Height, Wind

850 mb Temperature, Height, Wind

925 mb Temperature, Height, Wind

Anomalies

500 mb Height Anomaly

850 mb Temperature Anomaly

Surface and Precipitation

Surface

2 m AGL Temperature

2 m AGL Temperature, Wind Barbs

MSLP, 10 m AGL Wind

Quantitative Precipitation

Anomalies

2 m AGL Temp. Anomaly

Upper-Air: Moisture

Relative Humidity and Wind

200 mb Relative Humidity, Wind

300 mb Relative Humidity, Wind

500 mb Relative Humidity, Wind

700 mb Relative Humidity, Wind

850 mb Relative Humidity, Wind

925 mb Relative Humidity, Wind

Dew Point, Height, Wind

850 mb Dew Point, Height, Wind Barbs

925 mb Dew Point, Height, Wind Barbs

Upper-Air: Dynamics

Height and Vorticity

500 mb Height, Vorticity

700 mb Height, Vorticity

850 mb Height, Vorticity

Severe Weather

Instability

Lapse Rate: 700-500 mb

Interactive Features

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Model ►

GraphCast GFS

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Model Trend Slideshow

Forecast Loop

Forecast Slideshow

Forecast GIF

Model Trend Loop

Model Trend Slideshow

Model Trend GIF

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(20 Oct 2025) An ongoing AWS outage is affecting PW Beta. Users who switched to Beta should temporarily be directed back to the old PW site during the outage.

The GraphCast GFS is a prototype NOAA run and not for decision making. It will post as available, and outages may occur.

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