Idaho, 2017Wildfire in Idaho, June 8, 2017
June 8, 2017 · NWS PIH · 1 event in 1 county or zone
A 40 acre fire was human started 2 miles north of Shoshone and moved north. Highway 75 was closed for one hour fighting the fire and several structures were threatened but none were damaged.
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 1
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
A 40 acre fire was human started 2 miles north of Shoshone and moved north. Highway 75 was closed for one hour fighting the fire and several structures were threatened but none were damaged.
What forecasters said that day
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Pocatello, ID wrote its last area forecast discussion before the first event at Jun 8, 7:51 AM MST, 4 hours 9 minutes earlier.
Area forecast discussion, Jun 8, 7:51 AM MST, 4 hours 9 minutes before
Area Forecast Discussion
National Weather Service Pocatello ID
851 AM MDT Thu Jun 8 2017
.UPDATE...A few minor tweaks to forecast this morning, based
largely on surface winds and temperatures. Strong surface gradient
in place this morning with surface trough aligned with edge of IR
sat enhancement. Strongest winds south of Snake Plain, where
southerly winds tend to be amplified in this type of scenario.
Where the winds have been able to downslope into the Snake Plain,
temps have been held up. Stronger winds also occurring at higher
elevations in the central mtns. Made a few adjustments to temps
and winds for today, as well as sky to account for cloud shield
moving in behind front. The frontal feature will swing through the
state today, and there is some mid level instability and decent
moisture especially in northern portions of the forecast area.
However, as upper jet shifts into the region, all of East Idaho
remains in the region of upper dynamics not favorable for
enhancing convection. Will keep dry forecast intact for today and
this evening. DMH
&&
.PREV DISCUSSION... /issued 257 AM MDT Thu Jun 8 2017/
DISCUSSION...A deep upper trough looms over the East Pacific
as a deep southerly flow sets up over WA/OR. The leading edge of
the clouds is extending into Central Idaho this morning per
WV/IR imagery. Models are in fair agreement through the weekend
on the progression of the trough and its associated short waves.
The initial shortwave will clip our northwestern counties, while
an associated weak cold front pushes through late this
afternoon. Low PoPs expected with this feature today, but it may
generate some breezy conditions through the Snake Plain. Precip
chances ramp up through the day Friday as a second wave lifts
out of the Pacific trough. As we head into the weekend, an upper
low drops into Oregon, and draws in some drier weather over
Idaho. This may possibly bring warmer temps for the weekend as
well. Models in general are coming into better agreement, but
some differences in the distribution of precip emerge as the
GFS/ECMWF solutions diverge from one another Monday morning.
The GFS solution has the upper low lifting northward along our
western border, while the ECMWF favors an eastward trajectory
passing right overhead. The ECMWF is particularly heavy with
precipitation Monday night/Tuesday morning, while the GFS is
trending towards a drier solution. Both models are bringing a
drier pattern over East Idaho by next Wednesday. Hinsberger
AVIATION...VFR weather continues as trough begins to move into
Idaho and southerly winds increase by early afternoon. Dry frontal
band expected to pass KBYI near 15Z and KIDA and KPIH near 9/02z.
Scattered rain showers on leading edge of trough to move into KSUN
and KBYI near 9/12Z, isolated thunderstorms possible Friday
afternoon as showers reach KIDA and KPIH 9/22-24Z. RS
FIRE WEATHER...A low pressure trough moves inland today with a
mostly dry surface front reaching Sun Valley and Burley about 0900
hours, then Idaho Falls about 1800 hours. Isolated thunderstorms are
expected between Colbalt/Yellowjacket and Lost Trail Pass. Breezy
winds will develop by early afternoon just about everywhere except
the far west side down through Stanley, Hailey, Rogerson. There will
be a few pockets of afternoon humidity near 14 percent vicinity of
Challis, Arco Desert, and Black Pine, otherwise valley locations
should run 15 to 20 percent. The trough continues inland on Friday
with a chance of rain showers by late morning in the Central
Mountains and Southern Sawtooth, and isolated afternoon
thunderstorms spreading eastward in the afternoon, then into Montana
overnight. Cold air then redevelops a low pressure circulation near
the Oregon Coast by Sunday morning and takes it across Idaho on
Monday. The track is loosely placed between the Panhandle and Bear
Lake. this lets temperatures rebound about 10 degrees on Sunday,
then turn 10 to 15 degrees colder Monday and Tuesday. Wednesday
through Friday, the trend is to shift the storm track north through
the pan handle and Montana leaving the southern half of the state
mostly out of the track. RS
HYDROLOGY...Another day of warm weather will result in more
snowmelt runoff. Flooding continues in the Big Lost and Big Wood
Basins in the Central Mountains as well as the Bear River Basin
in Bear Lake County. New flooding is expected along the Teton
River in Driggs, which currently is bank-full. Along the main
stem of the Snake River, increased flows out of Palisades
Reservoir are pushing downstream gauges to near bank-full.
Hinsberger
&&
.PIH WATCHES/WARNINGS/ADVISORIES...
None.
&&
Wildfire, Eastern Magic Valley
- When
- June 8, 12:00 PM MST to 11:00 PM MST
- Where
- Eastern Magic Valley forecast zone
- Reported by
- Broadcast Media
A 40 acre fire was human started 2 miles north of Shoshone and moved north. Highway 75 was closed for one hour fighting the fire and several structures were threatened but none were damaged.
- Wildfire
- A fire burning in wildland vegetation, with its acreage and damage where known.
After NWS Directive 10-1605, the rules offices file Storm Data by.
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NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 709095.