ZCZC SPCFWDDY2 ALL
FNUS22 KWNS 160659
Day 2 Fire Weather Outlook
NWS Storm Prediction Center Norman OK
0159 AM CDT Mon Jun 16 2025
Valid 171200Z - 181200Z
...CRITICAL FIRE WEATHER AREA FOR PARTS OF WESTERN NEW MEXICO AND
EASTERN ARIZONA...
...Synopsis...
Within the base of a midlevel trough advancing eastward from the
Great Basin into the central Rockies, moderate deep-layer westerly
flow will overspread the Southwest during the afternoon. In response
to this feature, a lee cyclone will deepen over the central High
Plains.
...Western NM and Eastern AZ...
Deep boundary-layer mixing into the enhanced flow aloft, coupled
with a tightening pressure gradient peripheral to the deepening lee
cyclone, will contribute to an expansive area of single-digit RH and
20 mph sustained westerly surface winds across western NM and
eastern AZ. These dry/windy conditions atop increasingly dry fuels
will lead to critical fire-weather conditions during the afternoon.
..Weinman.. 06/16/2025
U.S. Day 3-8 Fire Weather Outlook
ZCZC SPCFWDD38 ALL
FNUS28 KWNS 152201
Day 3-8 Fire Weather Outlook
NWS Storm Prediction Center Norman OK
0501 PM CDT Sun Jun 15 2025
Valid 171200Z - 231200Z
...Day 3-4/Tuesday-Wednesday...
An eastward propagating upper-level short wave trough and associated
increased mid-level flow will overspread the Southwest on Day
3/Tuesday. Critical probabilities were maintained as prolonged burn
periods with poor to moderate RH recoveries and single digit daytime
RH values combine with southwest winds of 15-25 mph across eastern
Arizona and western New Mexico. A 40 percent probability area was
added for the Columbia Basin for Day 4/Tuesday as another Pacific
Northwest short wave trough moves into the region supporting
downslope/leeward drying and breezy west winds across the area amid
dry fuels.
...Day 5-8/Thursday-Sunday...
A deepening upper-level trough begins to impact the western U.S. on
Day 5/Thursday, promoting a multi-day fire weather threat across the
Great Basin with fire weather concerns shifting east into the
Southwest and Intermountain West into the weekend. Fuels will
continue to dry across the region under an above normal temperature
regime with dry, breezy southwest winds setting the stage for
increased fire spread potential. Dry and breezy conditions could
also impact ongoing active fires across the region.
..Williams.. 06/15/2025