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Hail, Wind & Tornado Reports in and near Fallon, MT

Public hail, wind, and tornado reports in and near Fallon, MT from June 20, 1960 through June 27, 2024, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 59326 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
60
Wind Reports
24
Tornado Reports
1
Max Hail Size
4.50″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Fallon, MT · 1960–present Updated  Daily · last Jun 27, 2024

Latest NWS Hail Reports in and near Fallon, MT

30 reports
Free hail report for your home →
1.00″ hail
Jul 16, 2022
3:03 AM UTC
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: TRAINED SPOTTER REPORTED HAIL STONES UP TO THE SIZE OF QUARTERS.
NWS Hail Report Location: 15 E Mildred, MT
1.50″ hail
Jul 22, 2021
7:15 PM UTC
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: HAIL STONES THE SIZE OF WALNUTS REPORTED. TIME ESTIMATED FROM RADAR.
NWS Hail Report Location: 1 ESE Mildred, MT
1.00″ hail
Aug 23, 2018
1:00 PM UTC
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 11 NE Mildred, MT
1.00″ hail
Aug 23, 2018
12:35 PM UTC
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: HAIL WAS NICKLE TO QUARTER SIZED. ACCOMPANIED BY HEAVY RAIN.
NWS Hail Report Location: 16 E Fallon, MT
1.00″ hail
Jul 3, 2018
5:04 AM UTC
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: WINDS UP TO 40MPH AS WELL.
NWS Hail Report Location: 7 SSW Mildred, MT
0.88″ hail
Jun 21, 2015
2:40 PM MST-7
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: Trained spotter reported nickel-sized hail and on-going heavy rain.
NWS Hail Report Location: 2.81 NE Fallon, MT
0.75″ hail
Jun 17, 2014
12:50 PM MST-7
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: Trained spotter reported penny-sized hail.
NWS Hail Report Location: 14.22 E Mildred, MT
1.75″ hail
Jul 20, 2013
7:55 PM MST-7
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: Cooperative observer reported hail up to the size of golf balls.
NWS Hail Report Location: 4.86 N Mildred, MT
1.75″ hail
Jul 20, 2013
7:45 PM MST-7
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: Trained spotter reported hail up to the size of golf balls.
NWS Hail Report Location: 6.94 ESE Fallon, MT
1.25″ hail
Jul 20, 2013
7:44 PM MST-7
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: Public reported hail up to the size of half dollars.
NWS Hail Report Location: 5.25 E Fallon, MT
1.00″ hail
Jul 20, 2013
7:30 PM MST-7
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: Public reported quarter-sized hail.
NWS Hail Report Location: 5.61 NE Fallon, MT
1.00″ hail
Jul 8, 2013
4:30 PM MST-7
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: Trained spotter reported quarter-sized hail.
NWS Hail Report Location: 2.01 ENE Fallon, MT
0.88″ hail
Aug 2, 2012
2:00 PM MST-7
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: Public reported hail up to the size of nickels.
NWS Hail Report Location: 9.48 W Mildred, MT
1.00″ hail
Jun 25, 2012
5:35 PM MST-7
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: A trained spotter reported mainly dime sized hail, but some hail was slightly larger than quarter sized just west-northwest of Fallon in Prairie County. There was also 40 to 50 MPH winds and heavy rain reported at the same location.
NWS Hail Report Location: .84 NW Fallon, MT
1.00″ hail
Aug 11, 2011
3:58 PM MST-7
Hail report for Fallon, MT
Prairie County · 551 Homes in County
Hail Report Description: Spotter reported hail accompanied by brief heavy rain.
NWS Hail Report Location: 10 SSW Mildred, MT
Showing 15 of 30
Hail Damage Risk for Your Home +

Hail reports describe hail by diameter, often comparing stone size to familiar objects like peas, quarters, golf balls, and softballs. Use this guide as a starting point for possible hail damage to your roof, siding, gutters, vents, windows, and exterior. Actual hail damage depends on hail hardness, density, wind speed, impact angle, roof age, shingle condition, roof pitch, roofing material, installation quality, and prior storm damage.

Pea
0.25″
Low

Usually too small to cause hail damage to most sound asphalt roofs, siding, or gutters.

Mothball
0.50″
Sub-Severe Watch

Below the NWS severe-hail threshold, but not always harmless. Repeated small hail can scuff surfaces, wear aging shingles, and loosen protective granules over time.

Penny
0.75″
Minor / Watch

Below the NWS severe-hail threshold, but roof hail damage is still possible on older, brittle, poorly installed, or previously damaged shingles. May also mark screens, vents, gutters, and soft metal.

Nickel
0.88″
Minor / Watch

Still below the severe-hail threshold, but large enough to leave visible marks on soft metal and add wear to older or hail-weakened roof shingles.

Quarter
1.00″
Watch

The NWS severe-hail threshold. Quarter-size hail can bruise shingles, dent soft metal, and create roof hail damage worth checking.

Half Dollar
1.25″
Watch

More likely to dent gutters, vents, flashing, and siding. Hail damage risk rises quickly on older roofs or hail-weakened shingles.

Ping Pong / Walnut
1.50″
Likely

Hail damage becomes more likely, including bruised shingles, granule loss, dented siding, and damaged roof vents.

Golf Ball
1.75″
Likely

Often causes roof hail damage, cracked shingles, dented gutters, damaged flashing, and siding impacts. A roof inspection is recommended.

Hen Egg
2.00″
Serious

Can crack or puncture shingles, expose mat, dent siding, and cause widespread hail damage across the roof and exterior.

Tennis Ball
2.50″
Serious

Can cause heavy roof hail damage, punctured siding, broken skylights, damaged vents, and widespread exterior damage.

Baseball
2.75″
Major

Major hail damage is likely, including severe roof impacts, damaged siding, broken windows, and possible major roof repairs.

Tea Cup / Large Apple
3.00″
Major

Can cause heavy hail damage across the roof, siding, gutters, windows, and exterior. Significant repairs are often needed.

Softball
4.00″
Extreme

Destructive hail damage. Can severely damage roofing materials, siding, windows, gutters, vents, vehicles, and exterior surfaces.

Grapefruit
4.50″
Extreme

Catastrophic hail damage risk for roofs, windows, vehicles, siding, gutters, and exterior surfaces.

Source: NOAA / National Weather Service hail size references are used for hail-size comparisons and the 1.00″ severe-hail threshold. Damage descriptions are general homeowner guidance, not official NOAA/NWS damage ratings. Sub-severe hail under 1.00″ is below the severe threshold, but that does not mean “no roof damage.” Penny- to nickel-size hail can still contribute to granule loss, cosmetic surface marks, and added wear, especially on older, brittle, poorly installed, or previously damaged roofs.

Latest NWS Wind Reports in and near Fallon, MT

24 reports
Free hail report + wind check →
UNK mph
Jun 27, 2024
11:05 PM UTC
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: Wind lofted the roof of a barn and scattered pieces up to a 1/2 mile away.
NWS Wind Report Location: 17 S Glendive, MT
UNK mph
Jul 22, 2021
7:15 PM UTC
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: MANY TREES ON THE PROPERTY WERE BLOWN OVER AND SOME UPROOTED. TREES WERE MAINLY COTTONWOOD TYPE... 30 TO 40 FT TALL AND RANGING FROM 1 TO 3 FT IN DIAMETER. THESE WERE TREES THAT HAD BEEN ON THE PROPERTY FOR A VERY LONG TIME. ADDITIONAL DAMAGE TO OUTBUILDINGS REPORTED. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 ESE Mildred, MT
UNK mph
Aug 4, 2019
11:47 PM UTC
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: CAR PORT ON PROPERTY WAS BLOWN ACROSS THE STREET AND DAMAGED A PICKUP. WINDS WERE ESTIMATED AT 75 MPH. HAIL DAMAGED SOME CROPS AS WELL... ESTIMATED AT PENNY-SIZED. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 6 NNW Mildred, MT
76 mph
Apr 30, 2018
12:17 AM UTC
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: 76 MPH RECORDED ON A HOME WEATHER STATION.
NWS Wind Report Location: 10 SE Fallon, MT
61 mph
Jul 27, 2015
5:30 PM MST-7
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: Trained spotter reported 61 mph winds and heavy rain.
NWS Wind Report Location: 2.13 NNE Mildred, MT
74 mph
Sep 17, 2013
8:00 PM MST-7
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: Public measured a 74 mph wind gust.
NWS Wind Report Location: 3.58 NNW Mildred, MT
74 mph
Sep 17, 2013
7:36 PM MST-7
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: Public estimated a 74 mph wind gust.
NWS Wind Report Location: 3.58 NNW Mildred, MT
69 mph
Jul 8, 2013
4:45 PM MST-7
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: Trained spotter measured wind gusts up to 69 mph.
NWS Wind Report Location: 11.03 NNE Mildred, MT
60 mph
Jul 8, 2013
4:40 PM MST-7
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: Prairie County Dispatch office reported an over-turned semi truck on I-94 near mile marker 191 at the Fallon exit.
NWS Wind Report Location: .69 N Fallon, MT
96 mph
Jul 8, 2013
4:35 PM MST-7
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: NWS storm survey estimated wind gusts up to 95 mph from straight-line winds which damaged up-rooted large trees, removed roofing materials, and destroyed some small outbuildings.
NWS Wind Report Location: .69 N Fallon, MT
59 mph
Jul 14, 2012
4:52 PM MST-7
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: Spotter measured wind gust of 58.6 mph at their personal LaCrosse weather station on site, thirty feet above ground. Winds also downed a large tree with a 3-feet diameter trunk.
NWS Wind Report Location: 11.03 NNE Mildred, MT
67 mph
Jul 1, 2010
9:28 PM MST-7
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: Mesonet site W7PG-11 recorded the wind gust.
NWS Wind Report Location: 4 N Fallon, MT
81 mph
Jul 26, 2008
9:45 PM MST-7
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: Wind tore a solid roof off a barn and drove a 2x6 foot wood beam 1.5 inches into a tree.
NWS Wind Report Location: 12 NE Mildred, MT
60 mph
Aug 10, 2007
8:00 PM MST-7
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 12 E Fallon, MT
64 mph
Jul 9, 2007
1:30 PM MST-7
Wind report for Fallon, MT
Prairie County · 551 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 12 SSE Fallon, MT
Showing 15 of 24
Wind Damage Risk for Your Home +

Storm reports list thunderstorm wind gusts in mph. The NWS marks storms as severe at 58+ mph, but wind damage to your home depends on roof age, shingle condition, installation, exposure, nearby trees, and prior hail or wind damage.

Below Severe
Under 58 mph
Minor

Usually little damage to a sound roof, but loose shingles, flashing, or debris may shift.

Severe
58–74 mph
Watch

Can loosen shingles, lift flashing, break limbs, and damage gutters, siding, fences, or trim.

Damaging
75–90 mph
Serious

Can peel shingles, damage vents, tear siding, rip gutters, and expose weak roof areas.

Extreme
90+ mph
Major

Can cause major roof covering loss, tree damage, broken windows, and structural damage.

Source: NOAA / National Weather Service storm reports. Gusts may be measured or estimated; actual wind damage varies by roof condition, exposure, and prior hail or wind damage.

Latest NWS Tornado Reports in and near Fallon, MT

1 reports
F2 category
Jul 18, 1962
6:00 PM CST
Tornado report for Fallon, MT
Prairie County · 551 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MT
Showing 1 of 1
Tornado Damage Risk for Your Home +

After a tornado, the National Weather Service assigns an EF rating from EF0 to EF5 based on surveyed damage. The rating estimates wind speed from what the tornado damaged, so actual damage can vary by construction quality, roof age, garage doors, windows, trees, debris, and how close the home was to the tornado path.

EF0
65–85 mph
Light

Can peel shingles, damage gutters or siding, break tree limbs, and toss loose outdoor items.

EF1
86–110 mph
Moderate

Can strip roof covering, damage exterior doors, break windows, snap trees, and cause heavier siding or gutter damage.

EF2
111–135 mph
Serious

Can tear off large sections of roofing, break or uproot trees, destroy weaker structures, and cause major exterior damage.

EF3–EF5
136+ mph
Severe

Can remove roofs and walls, destroy large portions of homes, toss vehicles, and cause severe to total destruction near the path.

Source: NOAA / National Weather Service. EF ratings are assigned after a post-storm damage survey and are based on observed damage, not a direct measurement at every home.

NWS Hail, Wind and Tornado Reports in and near Fallon, MT on the Interactive Map

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Browse ZIP Codes with NWS Storm Reports in Fallon

59326 70
Fallon, MT Hail, wind & tornado reports
59349 210
Fallon, MT Hail, wind & tornado reports
59330 251
West Glendive, MT Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · City

Fallon, MT area census snapshot

People & households
Population305
Households91
Housing units102
Income
Median household income--
$100k+ households6.6%
$150k+ households3.3%
Housing stock
Single-family detached94
Attached single-family0
Small multifamily0
Large multifamily0
Mobile homes8
Housing mix
Single-family share92.2%
Attached-home share--
Multifamily share--
Mobile-home share7.8%
Ownership & occupancy
Owner-occupied40
Renter-occupied51
Vacant units11
Home value & age
Median home value$217,700
Owner homes $300k+--
Owner homes $500k+--
Owner homes $750k+--
Median year built1954
Older-home share100%
Vehicle context
Households with cars91
Free hail maps

This snapshot is for local area context only and describes the selected state, county, city, or ZIP area — not a specific home or property. For ZIP-level estimated hail impact, use Free Hail Maps to generate a hail report with key impact details for that ZIP.

Frequently asked questions

for homeowners, buyers & sellers
How many hail, wind, and tornado reports does Fallon have on record?

Our records show 60 hail, 24 wind, and 1 tornado reports in and near Fallon, MT, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on June 27, 2024.

What is the largest hail ever reported in Fallon?

The largest hail size in these storm-report records in and near Fallon, MT is 4.50″. It was reported near Fallon, MT on July 3, 1969.

A storm report showed up near my home in Fallon — does that mean my roof is damaged?

Not necessarily. A storm report only means hail, wind, or a tornado was observed nearby; it does not confirm damage at any specific address, and conditions change from block to block. Check an address-level hail report first, and if it looks significant, find a local pro that serves Fallon and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in Fallon — why should I look at its storm history?

Recent hail or wind can leave a roof or exterior with damage that is easy to miss during a walkthrough, and a recent roof replacement is sometimes an insurance job after a storm. Reviewing the storm history for a Fallon address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in Fallon — how does this help me?

Knowing the storm history for your address lets you answer buyer questions with confidence, document repairs you have already made, and decide whether a pre-listing roof check is worthwhile. A clear hail history removes a common sticking point during negotiations.

How do I check hail history for a specific Fallon address?

Use the address search to pull a free address-level hail report for any property in Fallon — no phone number or email required. It shows recent hail activity for that address so you know whether a closer roof or exterior review makes sense.

Where does this storm report data come from, and what are its limits?

Storm reports on this page are public reports from storm events across Fallon, MT, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in Fallon, but they do not confirm damage at any specific property. Report locations, sizes, and times may be approximate and can vary from what an individual home experienced. For property-specific hail history, use an address-level hail report or contact a participating local professional for a remote hail inspection. Pros inclusion is not an endorsement, and contacting a professional does not confirm damage at any property.

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