https://www.noaa.gov/media-release/noaa-upgrades-us-global-weather-forecast-model

June 12, 2019 NOAA’s flagship weather model — the Global Forecast
System (GFS) — is undergoing a significant upgrade today to include a new
dynamical core called the Finite-Volume Cubed-Sphere (FV3). This upgrade will
drive global numerical weather prediction into the future with improved
forecasts of severe weather, winter storms, and tropical cyclone intensity and
track.

We use the NAM 3 and 12, RAP and more recently the HRRR at
https://www.xcskies.com/map. According to them it looks like an excellent
day in Big Spring, Texas.

NAM - https://www.ncdc.noaa.gov/data-access/model-data/model-datasets/north-american-mesoscale-forecast-system-nam

RAP - https://rapidrefresh.noaa.gov/

HRRR - https://rapidrefresh.noaa.gov/hrrr/