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U.S. Day 1 Fire Weather Outlook
ZCZC SPCFWDDY1 ALL
FNUS21 KWNS 081535
Day 1 Fire Weather Outlook
NWS Storm Prediction Center Norman OK
0935 AM CST Thu Jan 08 2026
Valid 081700Z - 091200Z
...NO CRITICAL AREAS...
Locally elevated conditions remain likely across portions of
southwest into west-central Texas mostly from just east-northeast of
the Big Bend extending onto the Edwards Plateau and into the western
Hill Country then extending southward towards Del Rio/vicinity. This
area missed the recent rainfall, and westerly sustained winds of
15-20 mph and minimum RH of 20-30% are likely to develop across
portions of this area.
..Nauslar.. 01/08/2026
.PREV DISCUSSION... /ISSUED 0136 AM CST Thu Jan 08 2026/
...Synopsis...
A broad mid-level trough, with multiple embedded mid-level impulses,
will traverse the central U.S. today, with a surface cyclone poised
to deepen while translating from the central Plains to the Great
Lakes in tandem with the first mid-level impulse. As this occurs, a
broad region of 15-25 mph sustained westerly surface winds will
overspread western Texas into Oklahoma behind a cold front through
the day. However, RH will dip only into the 25-40 percent range, and
will be preceded by appreciable rainfall accumulations, putting fuel
receptiveness to wildfire spread into question. While localized
wildfire spread potential is evident, such conditions do not appear
widespread enough to warrant fire weather highlights.
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U.S. Day 2 Fire Weather Outlook
ZCZC SPCFWDDY2 ALL
FNUS22 KWNS 081920
Day 2 Fire Weather Outlook
NWS Storm Prediction Center Norman OK
0120 PM CST Thu Jan 08 2026
Valid 091200Z - 101200Z
The Elevated area was expanded in the Big Bend and into northwest
Texas, while it was adjusted from Del Rio to Laredo into the western
Hill Country based on the latest high-resolution forecast guidance.
West-northwest sustained winds of 15-25 mph and minimum RH of 15-25%
are likely from the Big Bend into northwest Texas and the western
Hill Country during the afternoon and early evening. Winds will
shift to north-northwest as another cold front drops south across
Texas during the evening and overnight. Locally elevated to elevated
conditions are expected in the evening across the western Hill
Country/vicinity and shifting southwards into portions of south
Texas overnight, mostly focused closer to the Rio Grande.
Gusty and dry north-northeast winds are expected again across
southern California, but recent precipitation has left fuel moisture
above normal and well above critical thresholds.
..Nauslar.. 01/08/2026
.PREV DISCUSSION... /ISSUED 0153 AM CST Thu Jan 08 2026/
...Synopsis...
A mid-level trough will gradually traverse the central CONUS today,
supporting the development of a weak surface low over the Sabine
River Valley, with a surface cold front sweeping across the southern
Plains tomorrow (Friday). To the west of the aforementioned low and
ahead of the surface cold front, dry downslope flow is expected
across much of western Texas Friday afternoon for at least a few
hours. 15-25 mph sustained westerly surface winds will overlap with
15-20 percent RH. Elevated highlights have been added to account for
these conditions. There are questions regarding how appreciable
rainfall accumulations will be in west-central Texas, where Elevated
highlights may need adjustments in future outlooks.
U.S. Day 3-8 Fire Weather Outlook
ZCZC SPCFWDD38 ALL
FNUS28 KWNS 072120
Day 3-8 Fire Weather Outlook
NWS Storm Prediction Center Norman OK
0320 PM CST Wed Jan 07 2026
Valid 091200Z - 151200Z
A longwave trough will begin to progress out of the western US on
D2/Thursday, with a surface low developing across the Oklahoma/Texas
Panhandles into western Kansas. Widespread rain/thunderstorm
activity can be expected across some portions of the central/eastern
Southern Plains into the Mississippi/Missouri River Valley. Less
precipitation is likely across portions of western Texas, where fire
concerns are possible D3/Friday.
...D3/Friday - Southwestern/West-Central Texas...
Model guidance has been consistent in forecasting a steep gradient
in precipitation amounts across the Southern Plains but has wavered
on overall amounts and exactly where this will be. Confidence is
moderate that portions of western Texas into western Oklahoma will
receive little to no precipitation. Latest fuels guidance suggests
grass loading is high with freeze cured grasses present and ERCs
around the 80th percentile within these regions. Strong and dry post
frontal northwesterly flow will overspread the Plains behind the
departing low on D3/Friday. Relative humidity reductions to 15-20
percent are expected to overlap sustained northwesterly flow around
20 mph across portions of north-central and southwestern Texas. A 40
percent area was maintained with this outlook, given some continued
uncertainty in where the gradient of higher precipitation will be.
Another factor would be the duration of any Critical conditions as
relative humidity increases with colder air coming in behind the
departing cold front. Depending on how much precipitation occurs, a
Critical area may be warranted for the upcoming transition from D3
to D2.
Beyond D3/Friday, the trough will progress eastward, with heights
rising across the Southern Plains. The front will have ushered
moisture largely offshore, with dry conditions remaining across much
of the Southern Plains. A few localized areas of breezy/dry
conditions will be possible D4/Saturday and D5/Sunday before lighter
winds return.
..Thornton/Elizalde-Garcia.. 01/07/2026
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