Idaho, 2020

Wildfire in Idaho, October 10 to 16, 2020

October 10 to 16, 2020 · NWS PIH · 1 event in 1 county or zone

The Connor Summit Fire which was located 4 miles southeast of Albion began on October 10th and was contained on October 16th. The fire grew to 5,200 acres but did not threaten the town of Albion.

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.

The Connor Summit Fire which was located 4 miles southeast of Albion began on October 10th and was contained on October 16th. The fire grew to 5,200 acres but did not threaten the town of Albion.

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 Oct 10, 1:23 AM MST, 10 hours 37 minutes earlier.

Area forecast discussion, Oct 10, 1:23 AM MST, 10 hours 37 minutes before
Area Forecast Discussion
National Weather Service Pocatello ID
223 AM MDT Sat Oct 10 2020

.SHORT TERM...Today through Monday night. A cold front will push
through the state this afternoon and exit to the east later this
evening. Winds behind the front are expected to be strong behind
the front. A wind advisory is in effect for parts of the Snake
Plain and the Lost River Range. Much of the area will see rain
behind the front this afternoon and evening. Precip amounts should
be heavier in the Central Mountains as snow levels drop tonight to
around 5000 to 6000 ft. Snow accumulations above 8000 ft will be
up to 6 inches tonight through Sunday. A shortwave will swing
through Monday, sustaining the precip in the Central Mountains,
adding another 1 to 2 inches of snowfall while the Snake Plain
gets another round of strong winds. Temperatures will start off
warm today, but tomorrow will likely be 15 to 20 degrees cooler.
Hinsberger

.LONG TERM...Tuesday through Saturday. Long-term models are
showing a shortwave passing through the region Tuesday night and
Wednesday with a zonal pattern aloft transitioning to a more
amplified upstream ridge. By week's end, GFS and ECMWF are hinting
at another shortwave dropping in from the north. GFS is further
west with the track of the trough, and is a bit more amplified
than the ECMWF. Temperatures look to be near seasonal normals.
Hinsberger

&&

.FIRE WEATHER...It will be a race between increasing humidity and
increasing wind today as a strong cold front pushes through southern
Idaho. It looks like a close finish, with a potential edge that the
wind will reach here first, with increased humidity a close second.
The main areas of concern will be from the INL property west
southwestwards to Craters of the Moon, where it looks like it will
take a while for humidity to increase substantially. So there are
small areas to be on the watch should a fire get established.
However, for the central Idaho mountains the humidity will not get a
chance to get below 15 percent, though the wind on ridges should get
fairly strong. By tonight, moderate to heavy rainfall and light
accumulation of high elevation snowfall (down to 6200ft elevation,
with 2-4 inches expected around Galena Summit) is expected, mainly
in the northern Sawtooth NF and the northwest side of the Salmon-
Challis NF. Moderate, wetting rains are expected elsewhere, and just
about across the entire forecast area. The rain and snow will end
during the late night hours, then more wind and showers, both rain
and snow variety, show up Sunday afternoon. Expect a windy first
part of next week, with temperatures warming. On the bright side, it
appears as though humidity should stay above 20 percent even in the
lower elevations. Messick

&&

.AVIATION...After a long hiatus, CIGs and wind will return during
the late afternoon/early evening, with a solid chance of marginal
VFR with rain during the evening, with the conditions moving from
west to east across southern Idaho. KSUN expected to have the
strongest impact, possibly 1500ft AGL or below. The CIG impact
should disappear by airdrome opening on Sun morning except for KDIJ,
which may have a few hours during the morning. Should be some LLWS
this morning with light wind at the surface and strong wind slowly
lowering to the ground by 10/1900Z. Wind will not be down the main
runways this afternoon, but will be close. Could see a 20KT-plus
cross wind at KPIH and KIDA. Expect the shift to occur Sun, when
more wind and showers are expected. Messick

&&

.PIH WATCHES/WARNINGS/ADVISORIES...
Wind Advisory from 1 PM this afternoon to 6 PM MDT Sunday for
IDZ052>054.

Wind Advisory from 1 PM this afternoon to 11 PM MDT this evening
for IDZ067>069.

&&

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, Southern Hills-Albion Mountains

When
October 10, 12:00 PM MST to October 16, 8:00 PM MST
Where
Southern Hills-Albion Mountains forecast zone
Reported by
Park/Forest Service
Coordinates
42.284, -113.600 (the zone’s center; the record gives no point)

The Connor Summit Fire which was located 4 miles southeast of Albion began on October 10th and was contained on October 16th. The fire grew to 5,200 acres but did not threaten the town of Albion.

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 2020Every state in 2020This day in weather historyWarnings in Idaho, October 2020

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 2026-10-01. Each event’s entry at NCEI: 925732.