Heat wave — Warning
Texas
Fire Risk
12
Very low
FWI: 3.8
FFMC
84.5
Fine fuel moisture
DMC
6.5
Duff moisture
DC
16.8
Drought severity
ISI
4.4
Initial spread
BUI
6.6
Build-up index
Danger scale
Very low
Low
Moderate
High
Very high
Extreme
GWIS / Copernicus EMS (JRC) · 2026-07-22