Burlington, North Dakota 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

957
FXUS63 KBIS 120249
AFDBIS

Area Forecast Discussion
National Weather Service Bismarck ND
949 PM CDT Wed Jun 11 2025

.KEY MESSAGES...

- Surface smoke will continue across the Northern Plains
  through Thursday.

- Isolated showers through the rest of today (20 percent) with
  better chances late tonight through Thursday night (60 to 80
  percent). A few thunderstorms possible Thursday south.

- Near daily chances of showers and thunderstorms through the
  weekend and into next week.

&&

.UPDATE...
Issued at 947 PM CDT Wed Jun 11 2025

Strong to severe convection across parts of southern MT and
Wyoming continues to decrease as it moves east into more stable
air. Should still see a few light showers moving into the
southwest this evening, otherwise chances increase across the
west overnight.

UPDATE Issued at 645 PM CDT Wed Jun 11 2025

Main forecast updates with this product issuance were to modify
POPs and SKY cover based on latest satellite and radar imagery
and trends. Surface smoke persists as well. Will see chances for
showers and perhaps a lingering thunderstorm in the southwest
later this evening as convection to our west and southwest
continues to track east/northeast.

&&

.DISCUSSION...
Issued at 250 PM CDT Wed Jun 11 2025

The overall mid to upper level pattern remains consistent
across western and central North Dakota through the next seven
days with low amplitude ridging periodically giving way to
progressive zonal flow as several shortwaves move through.

For the rest of today, a few light showers will continue
drifting across the state. Given high cloud bases and a dry
subcloud layer, much of this may not even make it to the ground
but a few showers could end up putting down a hundredth of an
inch or two. We did decide to take mention of thunder out of
the forecast for today, as instability will remain very weak.

Areas of near surface smoke are also forecast to continue over
the region through tonight and into Thursday. The latest smoke
model runs have the most dense surface smoke drifting west
through the rest of today and overnight which makes sense given
easterly surface winds. The models do start to thin out the near
surface smoke tomorrow as a shortwave approaches to flatten the
upper level flow, but we are likely to see some visibility
reductions continue across western and central North Dakota
until at least Thursday evening.

The aforementioned shortwave approaches late tonight,
increasing precipitation chances from southwest to east
northeast through the day on Thursday and into Thursday night.
The best chances (60 to 80 percent) will generally be in the
afternoon and evening hours extending from the northwest part of
the state, down through the central, and into the southern
James River Valley. Weak instability (if any) will mainly be
confined to southern areas along and just north of the South
Dakota border, so any thunderstorm activity would likely be
here. Shear will be high but instability should be too weak for
any severe thunderstorm risk.

The good news is that as the shortwave moves through, the upper
flow will become zonal which should give us at least a brief
reprieve from the smoke Thursday night into Friday. Low
amplitude ridging will pop back up again on Friday afternoon
into Friday night which could allow some smoke aloft to filter
back in.

Various waves will then move across the area Friday through at
least Tuesday, bringing periodic low to medium precipitation
chances (20 to 50 percent) to much of western and central North
Dakota. At the moment, it appears the strongest waves will come
through on Saturday night, Sunday, and Tuesday. This far out,
plenty of model uncertainty still exists, but there are some
solutions that suggest sufficient instability and shear for
strong to severe storms around this time period and beyond.
Machine learning severe weather guidance and CIPS analogs
continue to highlight this time frame for some low severe
weather chances. Thus, the end of the weekend into the middle of
next week could end up being a fairly active period with an
uptick in thunderstorm activity depending on how the pattern
evolves.

Regarding temperatures, it will be breezy (winds still out of
the east) and cooler tomorrow with highs mainly in the upper
50s to the upper 60s. Friday will also be relatively cool but
not as breezy. Forecast highs will be a touch warmer, ranging
from the mid 60s to the lower 70s. We will then warm through the
weekend with highs in the low to mid 70s on Saturday and some
lower 80s back in the forecast by Sunday. Highs will then be
similar through the middle of next week, mainly in the 70s with
the potential for some lower 80s at times.

&&

.AVIATION /00Z TAFS THROUGH 00Z FRIDAY/...
Issued at 645 PM CDT Wed Jun 11 2025

MVFR visibility (occasionally IFR) from surface smoke will
persist through the night, possibly improving slowly from east
to west. Some improvement from the smoke is forecast through
the first part of the day on Thursday, but uncertainty is high
regarding how quick sfc visibility will improve. A better chance
of showers will expand from southwest to northeast Thursday and
Thursday night, along with ceilings trending to low VFR/MVFR.
Brief MVFR visibility will be possible under any heavier shower
that moves overhead. A thunderstorms cannot be ruled out across
the southern third of North Dakota Thu aft/eve, but uncertainty
for any one point remains high so will leave out of the
southern TAF sites.

&&

.BIS WATCHES/WARNINGS/ADVISORIES...
None.

&&

$$

UPDATE...NH
DISCUSSION...ZH
AVIATION...NH