Day 3-8 Fire Weather Forecast Issued on Dec 5, 2021

Updated: Sun Dec 5 21:29:02 UTC 2021

Day 3-8 Fire Weather Forecast Graphic Issued on Dec 5, 2021
 
Day 3 Probabilistic Dry Thunder/Strong Wind FireWX Forecast Graphic Issued on Dec 5, 2021

Day 3 Probabilistic Fire Weather Outlooks:
Probability of dry thunderstorms with dry fuels within 12 miles of a point denoted by scalloped lines for
- Critical Area - 40% (blue)
- Marginal Area - 10% (brown)
Probability of strong winds, low RH, and warm temperatures concurrent for at least 3 hours with dry fuels within 12 miles of a point denoted by solid lines for
- Critical Area - 70% (red)
- Marginal Area - 40% (orange)


Day 4 Probabilistic Dry Thunder/Strong Wind FireWX Forecast Graphic Issued on Dec 5, 2021

Day 4 Probabilistic Fire Weather Outlooks:
Probability of dry thunderstorms with dry fuels within 12 miles of a point denoted by scalloped lines for
- Critical Area - 40% (blue)
- Marginal Area - 10% (brown)
Probability of strong winds, low RH, and warm temperatures concurrent for at least 3 hours with dry fuels within 12 miles of a point denoted by solid lines for
- Critical Area - 70% (red)
- Marginal Area - 40% (orange)


Day 5 Probabilistic Dry Thunder/Strong Wind FireWX Forecast Graphic Issued on Dec 5, 2021

Day 5 Probabilistic Fire Weather Outlooks:
Probability of dry thunderstorms with dry fuels within 12 miles of a point denoted by scalloped lines for
- Critical Area - 40% (blue)
- Marginal Area - 10% (brown)
Probability of strong winds, low RH, and warm temperatures concurrent for at least 3 hours with dry fuels within 12 miles of a point denoted by solid lines for
- Critical Area - 70% (red)
- Marginal Area - 40% (orange)


Day 6 Probabilistic Dry Thunder/Strong Wind FireWX Forecast Graphic Issued on Dec 5, 2021

Day 6 Probabilistic Fire Weather Outlooks:
Probability of dry thunderstorms with dry fuels within 12 miles of a point denoted by scalloped lines for
- Critical Area - 40% (blue)
- Marginal Area - 10% (brown)
Probability of strong winds, low RH, and warm temperatures concurrent for at least 3 hours with dry fuels within 12 miles of a point denoted by solid lines for
- Critical Area - 70% (red)
- Marginal Area - 40% (orange)


Day 7 Probabilistic Dry Thunder/Strong Wind FireWX Forecast Graphic Issued on Dec 5, 2021

Day 7 Probabilistic Fire Weather Outlooks:
Probability of dry thunderstorms with dry fuels within 12 miles of a point denoted by scalloped lines for
- Critical Area - 40% (blue)
- Marginal Area - 10% (brown)
Probability of strong winds, low RH, and warm temperatures concurrent for at least 3 hours with dry fuels within 12 miles of a point denoted by solid lines for
- Critical Area - 70% (red)
- Marginal Area - 40% (orange)


Day 8 Probabilistic Dry Thunder/Strong Wind FireWX Forecast Graphic Issued on Dec 5, 2021

Day 8 Probabilistic Fire Weather Outlooks:
Probability of dry thunderstorms with dry fuels within 12 miles of a point denoted by scalloped lines for
- Critical Area - 40% (blue)
- Marginal Area - 10% (brown)
Probability of strong winds, low RH, and warm temperatures concurrent for at least 3 hours with dry fuels within 12 miles of a point denoted by solid lines for
- Critical Area - 70% (red)
- Marginal Area - 40% (orange)


Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
No Risk Areas Forecast
D3Tue, Dec 07, 2021 - Wed, Dec 08, 2021 D6Fri, Dec 10, 2021 - Sat, Dec 11, 2021
D4Wed, Dec 08, 2021 - Thu, Dec 09, 2021 D7Sat, Dec 11, 2021 - Sun, Dec 12, 2021
D5Thu, Dec 09, 2021 - Fri, Dec 10, 2021 D8Sun, Dec 12, 2021 - Mon, Dec 13, 2021
(All days are valid from 12 UTC - 12 UTC)
   ZCZC SPCFWDD38 ALL
   FNUS28 KWNS 052125

   Day 3-8 Fire Weather Outlook  
   NWS Storm Prediction Center Norman OK
   0325 PM CST Sun Dec 05 2021

   Valid 071200Z - 131200Z

   A general increase in fire weather potential appears probable during
   the mid to late portions of the upcoming work week for the southern
   High Plains. Already dry fuels will continue to cure across eastern
   NM and western TX as long-range ensemble guidance shows low
   probability for wetting precipitation through at least D7/Friday.
   During this same period, upper-level ridging over the West Coast is
   forecast to break down and give way to a series of upper-level
   shortwave troughs embedded within the mean northwesterly flow over
   the western CONUS. Each of these waves will help deepen a surface
   trough in the lee of the southern Rockies that will likely boost
   westerly downslope winds across east NM/west TX. While deterministic
   solutions show potential for 15-25 mph winds each day D3/Tuesday
   through D7/Friday, ensemble probabilities show the highest potential
   during the second half of the week when a more amplified trough
   influences the region. Climatological comparisons hint that surface
   winds associated with this wave may be stronger than seasonally
   normal winds for the southern High Plains, which suggests a higher
   potential for critical fire weather conditions. However, confidence
   in the timing of this feature remains low and casts uncertainty into
   the overall fire weather threat. Forecast trends will continue to be
   monitored and risk probabilities may be introduced in subsequent
   forecasts if confidence increases.

   ..Moore.. 12/05/2021

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

   $$

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