Pressure Altitude Calculator

Severe Thunderstorms in West-Central Texas; Critical Fire Weather Threat in the Rockies and Plains

Isolated strong to severe thunderstorms capable of producing large hail and damaging wind gusts will be possible this evening across west-central Texas. Elevated to Critical fire weather conditions will persist across the southern Rockies and portions of the southern Plains through this weekend. Read More >

Pressure Altitude

Severe Thunderstorms in West-Central Texas; Critical Fire Weather Threat in the Rockies and Plains

Pressure Altitude

by Tim Brice and Todd Hall

What is the formula for the pressure altitude script?