October 18, 2018 Fire Weather Watch - Los Angeles County San Gabriel Valley (California)
Temp
 		 61.3 °F
 
Dew Pt.
 		 38.6 °F
 
Humidity
 		 43%
 
Pressure
 		 1016.7 hPa 
  steady
Wind
 		 0.0 mph 
    WSW
Rain
 		 0.00 in 
  0.00 in/hr
UV index
 		 ---  
 
Solar rad.
 		 100 W/m²
 
Overnight

Overnight: Clear, with a low around 58. North northeast wind around 5 mph.
Clear
 Thursday

Thursday: Sunny, with a high near 89. North northeast wind around 5 mph becoming south in the afternoon.
Sunny
Lo 58 °F Hi 89 °F

Current Watches, Warnings and Advisories for Los Angeles County San Gabriel Valley (CAZ548) California

 

Fire Weather Watch Fire Weather Watch - Los Angeles County San Gabriel Valley (California)
Updated:Wed 17-Oct-18 02:39pm PDT
Effective:Wed 31-Dec-69 04:00pm PST
Expires:Wed 31-Dec-69 04:00pm PST
Severity:
Urgency:
Certainty:
Status:
Type:
Category:
Areas affected:
 
Instructions: A fire weather watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible red flag warnings.

Message summary: ...fire weather watch for friday through saturday afternoon over most of los angeles and ventura counties...
.offshore winds will increase on friday and continue through saturday. These winds will not be nearly as strong as what occurred earlier this week, but gusts between 30 and 45 mph are possible. The moderately dry conditions currently occurring will change little through saturday, with minimum humidities generally between 10 and 20 percent at lower elevations. As a result, along with little to no improvement in fuel conditions leading up to friday, marginally critical conditions are possible over much of los angeles and ventura counties. This event will not nearly be as severe as what occurred on monday and tuesday, but a red flag warning may still be warranted. This watch will either be converted to a red flag warning or canceled on thursday.
...fire weather watch in effect from friday through saturday afternoon for wind and low relative humidity for the valleys and coasts of los angeles and ventura counties...
The national weather service in los angeles/oxnard has issued a fire weather watch for wind and low relative humidity, which is in effect from late thursday night through saturday afternoon.
* winds...northeast to east 10 to 25 mph with gusts to 35 mph.
* relative humidity...daily minimums 10 to 20 percent.
* impacts...if fire ignition occurs, conditions may be favorable for extreme fire behavior which would threaten life and property.
...view the complete message

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Source: NWS Watches, Warnings or Advisories for zone CAZ548