Heat wave — Warning
Texas
Fire Risk
13
Very low
FWI: 4.0
FFMC
84.7
Fine fuel moisture
DMC
6.2
Duff moisture
DC
15.4
Drought severity
ISI
4.7
Initial spread
BUI
6.2
Build-up index
Danger scale
Very low
Low
Moderate
High
Very high
Extreme
GWIS / Copernicus EMS (JRC) · 2026-07-20