Idaho, 2018

Wildfire in Idaho, July 12, 2018

July 12, 2018 · NWS PIH · 1 event in 1 county or zone

A 77 acre fire began 5 miles southwest of Howe via a vehicle boat trailer dragging. It grew to 77 acres before being contained.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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The toll

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.

What happened

The episode as NWS PIH wrote it up.

A 77 acre fire began 5 miles southwest of Howe via a vehicle boat trailer dragging. It grew to 77 acres before being contained.

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 Jul 12, 6:36 AM MST, 1 hour 54 minutes earlier.

Area forecast discussion, Jul 12, 6:36 AM MST, 1 hour 54 minutes before
Area Forecast Discussion
National Weather Service Pocatello ID
736 AM MDT Thu Jul 12 2018

.UPDATE...Early morning update to add some showers and potentially
a thunderstorm, though instability is low, a strike has been
found over the Southern Highlands. These showers and/or
thunderstorms are expected to be confined south and east of I-15 /
I-86 and track eastward this morning into the early afternoon
with little to no accumulation. NP/JK

&&

.PREV DISCUSSION... /issued 304 AM MDT Thu Jul 12 2018/

DISCUSSION...The hot and dry weather theme will continue through
the next week with few exceptions. Dry westerly flow will persist
through the remainder of this week, ensuring the continuation of
those hot and dry conditions. As the weekend approaches, a
sprawling, hot and strong High Pressure Ridge is forecast to take
up residence over the Great Basin, with SE Idaho forecast to be nestled
within its northern fringes. A trough of low pressure is then
forecast to swing through the area on Saturday, of similar
strength and with similar amounts of moisture availability (very
little) to last Tuesday's trough passage. As a result, breezy
conditions are expected to develop over the Weekend along with the
risk for an isolated Shower or Thunderstorm, particularly late in
the day Saturday. Precipitation amounts are expected to be very
limited with this activity. By early next week, the strong and hot
ridge of High Pressure over the Great Basin is expected to regain
its territory, with SE Idaho once again forecast to reside on its
northern fringes. This will mean a continuation of hot and dry
weather. It may be worth noting that the deterministic ECMWF model
develops an area of Low Pressure to our west and drifts that
across SE Idaho Mon-Wed, developing widespread Shower and
Thunderstorm activity in the process -- particularly on Tuesday.
This particular solution was disregarded at this time as it is an
outlier. AD/Valle

AVIATION...VFR condition with relatively light winds through Friday.

Valle

FIRE WEATHER...Dry weather will persist into Saturday. There's a
possibility of dry thunderstorms across the area Saturday. Winds
will remain mainly light.

Valle

&&

.PIH WATCHES/WARNINGS/ADVISORIES...
None.
&&

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

1 wildfire. Local standard time, as filed.

Wildfire, Lost River Valleys

When
July 12, 8:30 AM MST to 6:00 PM MST
Where
Lost River Valleys forecast zone
Reported by
Park/Forest Service
Coordinates
43.982, -113.727 (the zone’s center; the record gives no point)

A 77 acre fire began 5 miles southwest of Howe via a vehicle boat trailer dragging. It grew to 77 acres before being contained.

What these are

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.

The same day elsewhere

More

Every storm in Idaho in 2018Every state in 2018This day in weather historyWarnings in Idaho, July 2018

Sources

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: 776810.