ZCZC SPCFWDDY2 ALL
   FNUS22 KWNS 230611

   Day 2 Fire Weather Outlook  
   NWS Storm Prediction Center Norman OK
   0111 AM CDT Mon Jun 23 2025

   Valid 241200Z - 251200Z

   ...Synopsis...
   Another day of elevated fire weather conditions is expected for
   parts of the intermountain West on Tuesday. An upper trough
   currently settling into the southern Great Basin/lower CO River
   Valley is expected to stall and slowly de-amplify over the next 48
   hours. This will maintain a belt of modest mid-level flow over parts
   of the eastern Great Basin/western Four Corners region. Although
   pressure gradient winds will generally be in the mid/upper teens,
   diurnal heating and deep mixing of a dry air mass will promote
   frequent gusts between 20-35 mph across the region - especially from
   northern AZ into eastern UT and southern WY under a belt of somewhat
   stronger 700-500 mb flow. Afternoon RH minimums in the low to mid
   teens are expected, and coupled with dry fuels, will help support
   another day of elevated fire weather conditions (though transient
   periods of critical conditions are anticipated where stronger gusts
   can occur).

   ...Dry Thunderstorms...
   Isolated thunderstorms appear possible Tuesday afternoon across
   portions of northeastern Nevada under the upper-level low. Cold
   temperatures aloft combined with modest mid-level moisture and
   strong low-level heating will support thermodynamic profiles
   adequate for weak convection, but perhaps limited precipitation.
   Given dry fuels across the region, some dry-thunderstorm risk is
   expected. The primary limiting factor to a more substantial
   dry-thunderstorm concern is slow storm motions (less than 10 knots),
   which should increase the probability of wetting rainfall under the
   convective cores.

   ..Moore.. 06/23/2025

      

   ZCZC SPCFWDD38 ALL
   FNUS28 KWNS 222149

   Day 3-8 Fire Weather Outlook  
   NWS Storm Prediction Center Norman OK
   0449 PM CDT Sun Jun 22 2025

   Valid 241200Z - 301200Z

   Weaker flow with the upper-low across the West will bring much more
   confined and terrain driven dry/breezy conditions through early next
   week. A high amplitude ridge building across the eastern US will
   bring very warm temperatures and drying across much of the
   central/southern Plains into the East before precipitation potential
   returns late in the period.

   ...Day 3/Tuesday...
   An upper-level trough will persist over the western US Tuesday, with
   a jet streak traversing the northern Rockies. Elevated fire weather
   conditions are expected across the Upper Colorado River Basin and
   northern Arizona and into southeastern Wyoming where dry/windy
   conditions will overlap receptive fuels. 

   ...Day 5-8/Thursday-Sunday...
   A series of shortwaves late in the period may bring an increase in
   winds across the Snake River Plain in Idaho on D5/Thursday and
   D6/Friday, with potential for highlights to be included if
   confidence increases. More zonal flow returns atop building high
   pressure across the US By D7/Saturday and D8/Sunday. This will keep
   winds light and fire concerns low but temperatures will be
   increasing.

   ..Thornton.. 06/22/2025