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U.S. & Canada 00-UTC 48 Hour Surface Smoke Forecast
Map is in operation from early April through October 31
U.S. Day 1 Fire Weather Outlook
ZCZC SPCFWDDY1 ALL
FNUS21 KWNS 101622
Day 1 Fire Weather Outlook
NWS Storm Prediction Center Norman OK
1022 AM CST Tue Feb 10 2026
Valid 101700Z - 111200Z
...NO CRITICAL AREAS...
Warm and extremely dry (minimum RH values near 25%) conditions may
promote a few hours of locally Elevated fire weather conditions
through this evening across the northern half of the Florida
Peninsula. Although fuels remain receptive to fire spread (owing to
ongoing drought conditions), sustained surface winds speeds at or
below 10 mph should limit more widespread concerns and precludes
introducing an Elevated fire weather area.
Please see the previous discussion for more information on today's
fire weather forecast.
..Elliott/Garcia.. 02/10/2026
.PREV DISCUSSION... /ISSUED 0144 AM CST Tue Feb 10 2026/
...Synopsis...
Upper ridging will prevail over the Rockies as a broad mid-level
trough traverses the Northeast, and a second upper trough
overspreads the West Coast today. Surface high pressure and an
associated cooler airmass will overspread much of the CONUS east of
the Rockies, and is expected to limit wildfire-spread potential.
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U.S. Day 2 Fire Weather Outlook
ZCZC SPCFWDDY2 ALL
FNUS22 KWNS 101859
Day 2 Fire Weather Outlook
NWS Storm Prediction Center Norman OK
1259 PM CST Tue Feb 10 2026
Valid 111200Z - 121200Z
...NO CRITICAL AREAS...
Tomorrow's (Wednesday) fire weather forecast remains on-track.
Please see the previous discussion below for additional information.
..Elliott/Garcia.. 02/10/2026
.PREV DISCUSSION... /ISSUED 0145 AM CST Tue Feb 10 2026/
...Synopsis...
Upper ridging will persist over the Plains as a mid-level trough
amplifies off of the East Coast, and another upper trough impinges
on the Southwest tomorrow (Wednesday). Surface high pressure will
remain in place east of the Mississippi River, with surface
troughing and some moist return flow likely over the Plains. The
overall large-scale pattern suggests that quiescent fire weather
conditions will be the norm across the CONUS on Wednesday, with no
fire weather highlights needed.
U.S. Day 3-8 Fire Weather Outlook
ZCZC SPCFWDD38 ALL
FNUS28 KWNS 102131
Day 3-8 Fire Weather Outlook
NWS Storm Prediction Center Norman OK
0331 PM CST Tue Feb 10 2026
Valid 121200Z - 181200Z
A progressive mid/upper-level pattern is forecast to remain over the
CONUS through early next week. The combination of an enhanced area
of zonal mid-level flow over the Rockies on Day 3/Thursday coupled
with a shortwave trough moving into the southern High Plains will
encourage development of a weak lee surface low. Thereafter, the
trough is forecast to gradually progress eastward, reaching the
Southern Plains Day 5/Saturday and the Southeast Day 6/Sunday.
Another substantial mid/upper-level trough is forecast to come
onshore across the Western U.S. late this weekend into early next
week.
...Southern High Plains: Day 3/Thursday...
Gusty and dry westerly downslope surface winds are expected to
develop Day 3/Thursday afternoon across portions of New Mexico into
the Texas/Oklahoma Panhandles. At least a few hours of Elevated to
locally Critical fire weather conditions appear likely amidst
critically receptive fuels before a cold front (and associated
northerly wind shift) move through the area during the overnight.
...Rio Grande Valley and South Texas: Day 5/Saturday - Day
6/Sunday...
Dry and breezy conditions are expected to develop Day 5/Saturday
afternoon/evening as the aforementioned mid/upper-level trough
impinges on the area and an associated surface low strengthens over
the Southern Plains. While some uncertainties remain regarding
precipitation placement on Day 2/Wednesday and also Day 5/Saturday
and its impact on fuel status, ensemble guidance continues to
suggest a relative minimum in precipitation across portions of South
Texas into the Rio Grande Valley. A 40% probability of Critical fire
weather conditions was introduced where locally Critical conditions
currently appear most likely. Fire weather concerns may linger into
Day 6/Sunday, though confidence is currently too low to introduce
Critical probabilities.
...Southwest and the Southern/Central High Plains: Day 6/Sunday -
Day 8/Tuesday...
Fire weather conditions may increase across portions of the
Southwest Day 6/Sunday and the High Plains Day 7/Monday into early
next week as the aforementioned secondary trough (and enhanced
mid-level flow) overspread the area and a surface lee cyclone
strengthens. While fire weather highlights may eventually be needed,
increasing model spread reduces confidence which precludes
introducing Critical fire weather probabilities at this time.
..Elliott/Garcia.. 02/10/2026
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