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Local Fire Risk: MODERATE

2 days since last rain

Fire Danger

[Code Red Format]

FWI: 14.1
Our site uses the Fire Weather Index to assess the day's risk of a wildfire. The six components of the FWI System are calculated once daily at noon PST.
More information on FWI.

Fire Weather Index .. MODERATE (14)
Initial Spread .......... MODERATE (4)
Build Up Index ........ VERY HIGH (74)

Fine Fuel Moisture .. MODERATE (88)
Duff Moisture ......... EXTREME (75)
Drought ................ MODERATE (162)

Chandler Burn Index

Live CBI

"Live" Chandler Burn Index is based on the current temperature and humidity and represents the immediate fire threat. (click image for more info).

LIVE BURN INDEX RISK: LOW ... Fuels do not ignite readily from small firebrands although a more intense heat source, such as lightning, may start fires in duff or punky wood. Fires in open cured grasslands may burn freely a few hours after rain, but woods fires spread slowly by creeping or smoldering, and burn in irregular fingers. There is little danger of spotting.

Image shows current CBI Fire Danger, Current Temp, Humidity, CBI rating, CBI spread component and intensity component.

Santa Ana Watch

Relative Humidity    Alert: < 15% Winds    Alert: Northeast - East >25mpg
Humidity Winds

Regional Fire Risk Assessment

Hourly Fire Risk Red Flag Warnings

National Fire Risk Assessment

National Fire Risk National Fire Risk

McArthur Forest Fire Index


Drought (FWI) 162 Drought: Moderate
Rain Today0.00
Rain Month0.15
Rain Year17.61From July 1
Days No Rain2Days
Record No Rain124Days (Station records 2004 to Present)
Last Rain3/25/2017