Storm Prediction Center Day 2 Fire Weather Outlook

Created: Sat Nov 27 07:00:03 UTC 2021 (20211127 1200Z Day 2 FireWX shapefile | 20211127 1200Z Day 2 FireWX KML)

Day 2 Fire Weather Forecast graphic
Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
No Risk Areas Forecast

Click for Day 2 FireWX Areal Outline Product (KWNSPFWFD2)

   ZCZC SPCFWDDY2 ALL
   FNUS22 KWNS 270659

   Day 2 Fire Weather Outlook  
   NWS Storm Prediction Center Norman OK
   1259 AM CST Sat Nov 27 2021

   Valid 281200Z - 291200Z

   ...Synopsis...
   A broad mid-level ridge over the western United States is forecast
   to gradually recede southward through Day 2/Sunday as a mid-level
   shortwave trough approaches the eastern Pacific coast. Meanwhile, a
   relatively weak area of surface high pressure if forecast to remain
   over the Great Basin.

   ...Southern California...
   Elevated to locally critical fire weather conditions are forecast
   much of Day 2/Sunday as a persistent dry airmass (single digit
   minimum RH values and poor overnight recoveries) overlaps lingering
   breeziness (sustained winds of 15-20 mph) and critically-receptive
   fuels (ERC values exceeding the 90th percentile). In general, the
   lack of appreciable upper-level support will preclude a more robust
   fire weather threat.

   ..Elliott.. 11/27/2021

   ...Please see www.spc.noaa.gov/fire for graphic product...

      

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