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U.S. Day 1 Fire Weather Outlook
ZCZC SPCFWDDY1 ALL
FNUS21 KWNS 060441
Day 1 Fire Weather Outlook
NWS Storm Prediction Center Norman OK
1141 PM CDT Mon Oct 05 2026
Valid 061200Z - 071200Z
...NO CRITICAL AREAS...
...Synopsis...
A jet streak advancing into the Dakotas will introduce dry, breezy
post-frontal conditions from the lee of the northern Rockies through
the western and central Dakotas. Winds will generally remain light
across the broader region, but areas immediately behind the front in
the Dakotas may experience sustained winds near 15-20 mph alongside
higher gusts. Fuels remain minimally receptive, which will prevent a
more significant fire weather threat. However, locally elevated
conditions will remain possible in areas of isolated dry vegetation.
..Stearns.. 10/06/2026
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U.S. Day 2 Fire Weather Outlook
ZCZC SPCFWDDY2 ALL
FNUS22 KWNS 060443
Day 2 Fire Weather Outlook
NWS Storm Prediction Center Norman OK
1143 PM CDT Mon Oct 05 2026
Valid 071200Z - 081200Z
...NO CRITICAL AREAS...
...Synopsis...
On Day 2/Wednesday, an upper-level jet streak will continue
advancing southeast over the northern Plains and Great Lakes
regions. This will be accompanied by a cold front moving across
portions of the Midwest with northwesterly surface winds near 15-20
mph in its wake. However, RHs will fail to drop below 30%, which
only reinforces the already limited fuel receptiveness, precluding a
notable fire weather concern.
..Stearns.. 10/06/2026
U.S. Day 3-8 Fire Weather Outlook
ZCZC SPCFWDD38 ALL
FNUS28 KWNS 052151
Day 3-8 Fire Weather Outlook
NWS Storm Prediction Center Norman OK
0451 PM CDT Mon Oct 05 2026
Valid 071200Z - 131200Z
...Discussion...
A lingering upper-level ridge will undergo further suppression on
Days 3-4/Wednesday-Thursday as the upper-level jet continues to dive
southward along its northeastern periphery. This pattern looks to
fully break down the high as yet another higher-amplitude trough
approaches the Pacific Northwest on Day 5/Friday. Forecast guidance
currently indicates that this system will introduce increased winds,
but also usher in cooler temperatures and precipitation chances over
the Pacific Northwest and Northern Rockies primarily on Days
6-7/Saturday-Sunday.
On Day 5/Friday, the pressure gradient will begin to tighten ahead
of the aforementioned upper-level trough moving southeastward into
the Pacific Northwest. Southwesterly flow ahead of this impending
trough is likely to support widespread strong surface winds
(sustained near 20 mph) amid above-normal temperatures and dry
afternoon RH near 10-20%. After several days of dry conditions and
above-normal temperatures through the workweek, fuels will be
conditioned for ignition across much of the central latitudes of the
western CONUS as this wind event approaches. Thus, an area of 40%
probability of Critical wind/RH conditions have been introduced over
much of the MT/WY plains on Day 5/Friday, and maintained across much
of WY on Day 6/Saturday. Further adjustments may be necessary to the
outlined risk areas as the pattern evolution becomes more clear.
..Elizalde-Garcia.. 10/05/2026
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