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Lewistown, Montana

13 topographic sheets cover this place, the earliest surveyed in 1941 and the latest in 1985. It stands in the Lewistown census division. It lies in ZIP code area 59457. It stands on Little Casino Creek. The Survey maps it on the Lewistown quadrangle. 5,952 people lived here at the 2020 count. It stands 3,950 feet above sea level.

Research this city

Lewistown within Fergus County

On record in Lewistown

Buildings and businesses the archive holds for this place. Each opens its own page, with the source record it came from.

On the National Register 12 of 37 shown

Every listing in Fergus County

Population over time

2 figures

Lewistown grew from 5,901 to 5,952 between 2010 and 2020. These are the recorded population figures Wikidata holds for this place, reached through the Geographic Names Information System number this page is keyed on rather than by name, so they belong to this place and not to another of the same name. Most are census counts, but not all are: an early figure may be a founding or settlement estimate, and an estimate published within five years of a census is left out. The change column is computed, and is left blank where more than 20 years separate a figure from the one before it, because a gap that long is not a change between two counts.

YearPeople Change
20105,901
20205,952+51 (+1%)

Topographic sheets covering this place

6 surveys from 13 printed sheets

Matched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.

Fires near this place

4 since 2017

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 4 fires within 5 miles of Lewistown between 2017 and 2019, burning about 2 acres in total. None started naturally. None was recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.

Reported cause Fires
Missing data/not specified/undetermined3
Debris and open burning1

The most recent of them, most recent first, with the day each was reported and the service that recorded it.

DateCause SizeReported by Name on the report
4 August 2019Missing data/not specified/undeterminedunder an acreFergus CountyFDH-MTLG08-116
30 July 2017Missing data/not specified/undetermined1.0 acresNortheastern Land Officenot named
10 July 2017Missing data/not specified/undeterminedunder an acreNortheastern Land Officenot named
5 May 2018Debris and open burning1.0 acresNortheastern Land Officenot named

Settlements close enough to share some of these fires:

Every fire recorded in Fergus County

Mines and quarries near this place

8 within 5 miles

Regional context, not property-specific evidence. The federal mineral resources record lists 8 workings within 5 miles of Lewistown: 4 producers, 3 occurrences, 1 past producer. 4 still produce. What was taken out: Sand and Gravel, Construction, Clay, Limestone, Dimension. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Where SiteCommodity StatusRecorded
Castle ButteLimestone, DimensionOccurrence
Lewiston PitClayProducer
Unnamed LocationClayOccurrence
Unnamed LocationClayOccurrence
Casino Creek ConcreteSand and Gravel, ConstructionProducer
Konitz #1Sand and Gravel, ConstructionProducer
Mcdonald Sand and Gravel PitSand and Gravel, ConstructionPast Producer
Welkers Sand & GravelSand and Gravel, ConstructionProducer

Every working recorded in Fergus County

Storms near this place

60 of 73 shown

Regional context, not property-specific evidence. The National Weather Service names Lewistown in 73 storm reports between 1994 and 2025: 36 hail, 27 thunderstorm wind, 6 tornado, 1 funnel cloud. The reports record 3 injuries. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.

WhenEvent Place namedHarm What the report says
August 1999Tornado (F2)Lewistown3 hurt, $4,000,000NUMEROUS HAIL REPORTS 1 TO 2 INCHES...ONE WIND ESTIMATE AHEAD OF TORNADO 87KT
June 2023FloodLewistown$10,000Big Spring Creek south of Lewistown came out of its banks in several areas, resulting in flooding. Several small parks and boat entrances were closed and underwater as a result. Nearby and surrounding tributaries also flooded.
July 1994Thunderstorm WindLewistown$5,000Several trees were blown down.
May 1994HailLewistown$5,000no account filed
July 2025Thunderstorm WindLewistown$3,000Trees down along the Lewistown Trail System blocking the trail. Time estimated based on radar.
June 1999Tornado (F0)Lewistown$3,000no account filed
July 2000Thunderstorm WindLewistown$1,0000.75 inch hail and 52kt wind gust...funnel cloud...windows broke out of house.
July 2025Thunderstorm WindLewistown$500Corrects previous thunderstorm wind dmg report from 1 NW Lewistown. Public reported on social media that an abandoned lumber shop collapsed due to the thunderstorms with photos of debris across the property. Time estimated based on radar.
August 2024Thunderstorm WindLewistown-A trained spotter in Lewistown reported a severe caliber gust.
June 2023HailLewistown-Spotter reported hail fell for roughly 15 minutes and was of various sizes. Largest was ping pong size. Impacts from the hail to hay crops were reported.
June 2023HailLewistown-Spotter reported quarter size hail.
June 2023HailLewistown-Public submitted photos of hail near Lewistown Pool being compared to a quarter.
July 2023HailLewistown-Pictures submitted of hail in Lewistown slightly larger than one inch.
July 2021Thunderstorm WindLewistown-Spotter reported winds snapping off large tree branches, also had pea-size hail.
July 2021HailLewistown-Trained spotter reported quarter sized hail.
July 2021Thunderstorm WindLewistown-A survey conducted by an NWS employee found damage consistent with straight line winds of 70 kts (80 mph). There was a downed power pole and a 12 foot section of roof damage on a building.
May 2020HailLewistown-Trained spotter reports hail up to 1.25 inches in diameter covering the ground a few inches deep in areas.
July 2019Thunderstorm WindLewistown-Trained spotter estimates 70 mph wind gust. Heavy rain and hail were falling at the time of observation.
July 2019HailLewistown-One inch sized hail reported near Lewistown.
July 2019Heavy RainLewistown-Brief heavy rainfall of .43 inches in 13 minutes, with pea sized hail. Some tree branches were knocked down during the storm.
June 2018Flash FloodLewistown-Lewistown News-Argus reported flash flooding in downtown Lewistown. The newspaper's building had basement flooding. Exact extent of flooding in Lewistown was unknown.
June 2018HailLewistown-Spotter reported quarter-size hail and wind gusts up to 50 mph from thunderstorm 6-miles ESE of Lewistown.
July 2014HailLewistown-Hail, measuring .75 inches (penny sized), with wind gusts to 40-50 MPH, were reported.
July 2011HailLewistown-A thunderstorm dropped 1.75 inch diameter hail at Lewistown 4W.
June 2010Thunderstorm WindLewistown-A thunderstorm produced a wind gust to 60 mph at Lewistown 2SW (the Lewistown ASOS site).
June 2010Thunderstorm WindLewistown-A thunderstorm produced a wind gust to 70 mph at Lewistown 3E.
June 2010HailLewistown-A thunderstorm produced 1 inch diameter hail at Lewistown. The hail accumulated to a depth of two inches on the ground. Power outages were reported in parts of the city.
May 2009HailLewistown-Penny sized hail covered the ground. Wind gusts were estimated at 60 mph.
May 2009HailLewistown-Three-quarter inch hail reported in Lewistown.
May 2009Thunderstorm WindLewistown-Wind gust of 63 mph measured at the Lewistown Airport.
August 2009Thunderstorm WindLewistown-A thunderstorm produced a wind gust to 60 mph at Lewistown 12NW.
August 2009Thunderstorm WindLewistown-A thunderstorm produced a wind gust to 60 mph at Lewistown 12NNW.
July 2009Thunderstorm WindLewistown-A thunderstorm produced a wind gust to 62 mph at Lewistown 2SW (the Lewistown ASOS site).
August 2009HailLewistown-A severe thunderstorm dropped 1.75 inch diameter hail at Lewistown 17SE.
July 2008Thunderstorm WindLewistown-A severe thunderstorm produced a wind gust to 60 mph at Lewistown 10SE.
June 2008HailLewistown-A severe thunderstorm dropped 1.25 inch diameter hail at Lewistown 17SE.
July 2007HailLewistown-A severe thunderstorm dropped .88 inch diameter hail at Lewistown.
July 2007HailLewistown-A severe thunderstorm dropped .88 inch diameter hail at Lewistown.
July 2007HailLewistown-A severe thunderstorm dropped .88 inch diameter hail at Lewistown 10E.
July 2007HailLewistown-A severe thunderstorm dropped 1.75 inch diameter hail at Lewistown 20NNE.
July 2007HailLewistown-A severe thunderstorm dropped 2.75 inch diameter hail at Lewistown 8E.
June 2005Tornado (F0)Lewistown-A tornado was reported by the public at Lewistown 3E. The torndao was on the ground only briefly with no damage or injuries reported.
June 2004Tornado (F0)Lewistown-Strong thunderstorms over southwest Fergus county spawned a second tornado during the evning hours of the 5th. This tornado also moved over rural areas of the county and caused little property damage.
July 2002Thunderstorm WindLewistown-A dry microburst moved through the Lewistown area during the evening hours on the 14th. Wide spread tree damage occurred, causing power to be knocked out and damaging vehicles.
August 2002HailLewistown-A severe thunderstorm produced 1.00 inch hail at Lewistown 15E.
July 2002Thunderstorm WindLewistown-A severe thunderstorm produced 0.75 inch hail and wind gusts to 70 mph at Lewistown 10S.
July 2002Thunderstorm WindLewistown-A severe thunderstorm produced a wind gust of 60 mph at Lewistown 8E.
July 2001Thunderstorm WindLewistown-Microburst wind gust reported by general public in Lewistown...Branches ripped from trees and propelled into side of house...Shingles and six-foot wide sections of skirting ripped from mobile home...Tree uprooted and dropped on house and automobile...Large metal garbage container (dumpster) blown over...Boat moved by wind...Hot tub damaged...Monetary damage unknown.
July 2001Thunderstorm WindLewistown-Actual spotter location Lewistown 10 S...Measured wind gust of 52 kt reported by ASOS at Lewistown Municipal Airport (occurring at same time).
July 2001HailLewistown-Actual spotter location Lewistown 15 SE.
July 2001HailLewistown-Actual spotter location Lewistown 10 E.
July 2001HailLewistown-Actual spotter location Lewistown 7 E...Some crop damage reported...Monetary damage amounts unknown.
July 2001HailLewistown-Actual event location Lewistown 15 SW.
July 2001HailLewistown-Actual spotter location Lewistown 2 NW.
July 2000Thunderstorm WindLewistown-7/8 inch hail...wind gust estimated to 52kt.
June 1997Tornado (F0)Lewistown-BRIEF TOUCHDOWN
July 2019Thunderstorm WindLewistown-no account filed
May 2006HailLewistown-no account filed
August 2006HailLewistown-no account filed
June 2005HailLewistown-no account filed

Every storm recorded in Fergus County

Nearest settlements

The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.

Map PlaceDistance Sheets
Akerville (historical)0.6 miles13
Lewistown Junction0.9 miles13
Lewistown Heights1.6 miles13
Roy-Winifred Junction1.9 miles13
West Lewistown3.1 miles13
Corbly (historical)4.0 miles13
Box Springs (historical)5.9 miles13
Cottonwood6.0 miles8

Elsewhere

Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.

Wikipedia article on LewistownAn encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied.
Wikidata item Q959471The structured record the population and elevation above come from. Public domain (CC0).

Provenance

This settlement is recorded in the Geographic Names Information System as feature 798996. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.

Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.

Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.

Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.