Heat wave — Warning
Texas
Fire Risk
10
Very low
FWI: 2.9
FFMC
84.9
Fine fuel moisture
DMC
6.5
Duff moisture
DC
17.2
Drought severity
ISI
3.5
Initial spread
BUI
6.7
Build-up index
Danger scale
Very low
Low
Moderate
High
Very high
Extreme
GWIS / Copernicus EMS (JRC) · 2026-07-21