Tornado Alerts Near Casper, WY 82601

🌪️ Current Alert Status

Live NWS tornado and severe weather alerts

✅

All Clear

No active tornado alerts near Casper

There are currently no tornado warnings, watches, or severe thunderstorm alerts in effect for the Casper area. This page updates every 60 seconds from the National Weather Service.

Historical Tornado Risk

Activity level Moderate

Average per year 2.4 tornados

Peak season month June

Total on record 118 tornados

📋 Tornado History

Historical tornado events within 250 miles of Casper

EF Rating	Damage	Path	Casualties	Distance	Date
EF1	Moderate damage	N/A	None	111 mi	Jul 19, 2025
EF0	Light damage	6 mi × 200 yd	None	72 mi	Jun 23, 2023
EF2	Considerable damage	3.8 mi × 800 yd	0 dead, 8 hurt	58 mi	Jun 23, 2023
EF0	Light damage	0.3 mi × 50 yd	None	36 mi	Jun 23, 2023
EF0	Light damage	0.5 mi × 40 yd	None	49 mi	Jun 23, 2023
EF0	Light damage	0.7 mi × 50 yd	None	22 mi	Jun 23, 2023
EF1	Moderate damage	10.8 mi × 100 yd	None	16 mi	Jun 23, 2023
EF0	Light damage	1.2 mi × 10 yd	None	104 mi	Jul 16, 2019
EF0	Light damage	12.6 mi × 50 yd	None	57 mi	Jun 19, 2019
EF1	Moderate damage	4.6 mi × 50 yd	None	99 mi	Jun 1, 2018
EF1	Moderate damage	0.5 mi × 25 yd	None	97 mi	Jun 1, 2018
EF3	Severe damage	3.8 mi × 200 yd	0 dead, 2 hurt	93 mi	Jun 1, 2018
EF0	Light damage	1 mi × 25 yd	None	90 mi	Jun 1, 2018
EF2	Considerable damage	1.6 mi × 250 yd	None	47 mi	Jun 12, 2017
EF1	Moderate damage	1.5 mi × 365 yd	None	98 mi	Aug 7, 2016
EF0	Light damage	N/A	None	60 mi	Jun 3, 2015
EF0	Light damage	0.3 mi × 30 yd	None	76 mi	Jun 26, 2014
EF0	Light damage	0.1 mi × 10 yd	None	89 mi	Aug 3, 2010
EF0	Light damage	0.3 mi × 25 yd	None	41 mi	Jun 20, 2010
EF0	Light damage	0.1 mi × 25 yd	None	78 mi	Jun 1, 2010
EF0	Light damage	0.5 mi × 100 yd	None	57 mi	Jul 27, 2009
EF0	Light damage	N/A	None	109 mi	Jun 30, 2009
EF0	Light damage	0.1 mi × 20 yd	None	67 mi	Sep 1, 2008
EF0	Light damage	N/A	None	137 mi	Jun 20, 2008
EF0	Light damage	0.3 mi × 50 yd	None	94 mi	Jun 2, 2008
EF0	Light damage	N/A	None	51 mi	Jun 1, 2008
EF0	Light damage	0.1 mi × 10 yd	None	75 mi	May 29, 2008
EF0	Light damage	0.5 mi × 10 yd	None	94 mi	Jun 6, 2007
EF0	Light damage	3.7 mi × 30 yd	None	84 mi	Jun 6, 2007
EF0	Light damage	0.1 mi × 10 yd	None	54 mi	May 28, 2007
EF1	Moderate damage	2 mi × 10 yd	None	77 mi	May 20, 2007
EF2	Considerable damage	1.5 mi × 450 yd	2 dead, 13 hurt	73 mi	Aug 12, 2005
EF1	Moderate damage	4 mi × 30 yd	None	133 mi	Jun 7, 2005
EF0	Light damage	0.1 mi × 10 yd	None	65 mi	Jul 13, 2004
EF0	Light damage	3.6 mi × 100 yd	None	128 mi	Jun 10, 2004
EF0	Light damage	N/A	None	4 mi	Sep 8, 2003
EF0	Light damage	1 mi × 10 yd	None	97 mi	Jun 21, 2003
EF0	Light damage	0.5 mi × 10 yd	None	90 mi	Jun 21, 2003
EF0	Light damage	1 mi × 20 yd	None	98 mi	Jul 26, 2001
EF0	Light damage	1 mi × 20 yd	None	98 mi	Jul 26, 2001
EF1	Moderate damage	15 mi × 25 yd	None	79 mi	Jun 12, 2001
EF0	Light damage	9 mi × 25 yd	None	85 mi	Jun 12, 2001
EF0	Light damage	2 mi × 25 yd	None	91 mi	Jun 12, 2001
EF0	Light damage	0.1 mi × 25 yd	None	21 mi	Jun 3, 2001
EF1	Moderate damage	0.2 mi × 75 yd	None	55 mi	Aug 11, 1999
EF0	Light damage	0.1 mi × 10 yd	None	71 mi	Jun 17, 1999
EF0	Light damage	1 mi × 50 yd	None	80 mi	Jun 17, 1999
EF0	Light damage	1 mi × 30 yd	None	54 mi	Jun 12, 1999
EF0	Light damage	0.2 mi × 35 yd	None	55 mi	Jun 12, 1999
EF0	Light damage	16 mi × 250 yd	None	48 mi	Jun 12, 1999
EF0	Light damage	12 mi × 400 yd	None	50 mi	Jun 12, 1999
EF0	Light damage	0.2 mi × 10 yd	None	51 mi	Jun 13, 1998
EF0	Light damage	N/A	None	61 mi	Jun 11, 1998
EF0	Light damage	N/A	None	33 mi	Jun 9, 1998
EF0	Light damage	0.1 mi × 20 yd	None	124 mi	Jun 22, 1996
EF0	Light damage	0.1 mi × 10 yd	None	127 mi	Jun 28, 1995
EF1	Moderate damage	0.5 mi × 50 yd	None	98 mi	Aug 19, 1993
EF0	Light damage	0.5 mi × 50 yd	None	140 mi	Aug 13, 1993
EF0	Light damage	0.1 mi × 20 yd	None	91 mi	Jul 23, 1992
EF0	Light damage	0.1 mi × 20 yd	None	97 mi	Jul 23, 1992
EF0	Light damage	0.1 mi × 20 yd	None	90 mi	Jul 23, 1992
EF0	Light damage	0.1 mi × 20 yd	None	55 mi	May 11, 1991
EF0	Light damage	1 mi × 50 yd	None	50 mi	May 24, 1990
EF0	Light damage	0.5 mi × 40 yd	None	74 mi	May 24, 1990
EF1	Moderate damage	2 mi × 100 yd	None	59 mi	May 24, 1990
EF0	Light damage	0.1 mi × 40 yd	None	96 mi	May 20, 1990
EF0	Light damage	0.5 mi × 50 yd	None	52 mi	May 13, 1990
EF0	Light damage	0.1 mi × 13 yd	None	66 mi	Jul 16, 1989
EF0	Light damage	0.5 mi × 50 yd	None	68 mi	Jun 8, 1989
EF0	Light damage	0.5 mi × 50 yd	None	61 mi	Jul 17, 1988
EF0	Light damage	0.5 mi × 50 yd	None	61 mi	Jul 17, 1988
EF0	Light damage	0.5 mi × 50 yd	None	61 mi	Jul 17, 1988
EF2	Considerable damage	1.5 mi × 50 yd	0 dead, 2 hurt	92 mi	May 6, 1988
EF1	Moderate damage	0.5 mi × 20 yd	None	92 mi	May 6, 1988
EF2	Considerable damage	5 mi × 140 yd	None	19 mi	Jul 21, 1987
EF2	Considerable damage	7 mi × 50 yd	None	5 mi	Jun 18, 1987
EF0	Light damage	0.1 mi × 13 yd	None	53 mi	May 26, 1987
EF0	Light damage	0.2 mi × 7 yd	None	109 mi	May 19, 1987
EF0	Light damage	0.1 mi × 7 yd	None	98 mi	May 18, 1987
EF1	Moderate damage	1 mi × 23 yd	None	15 mi	Jun 12, 1986
EF0	Light damage	1 mi × 20 yd	None	49 mi	Jun 13, 1984
EF0	Light damage	1 mi × 17 yd	None	63 mi	Jun 13, 1984
EF1	Moderate damage	2 mi × 20 yd	None	53 mi	Jun 13, 1984
EF0	Light damage	0.5 mi × 10 yd	None	64 mi	Jun 13, 1984
EF0	Light damage	0.5 mi × 10 yd	None	33 mi	Jun 13, 1984
EF1	Moderate damage	1.5 mi × 70 yd	None	63 mi	Jul 17, 1983
EF1	Moderate damage	10 mi × 167 yd	None	79 mi	Jun 14, 1982
EF0	Light damage	0.1 mi × 3 yd	None	89 mi	Jun 14, 1982
EF0	Light damage	1 mi × 50 yd	None	94 mi	Jul 28, 1979
EF0	Light damage	1 mi × 50 yd	None	95 mi	Jul 28, 1979
EF0	Light damage	1 mi × 50 yd	None	26 mi	Jul 27, 1979
EF0	Light damage	1 mi × 50 yd	None	94 mi	Jul 26, 1979
EF0	Light damage	1 mi × 50 yd	None	94 mi	Jul 26, 1979
EF0	Light damage	1 mi × 50 yd	None	98 mi	Jul 26, 1979
EF0	Light damage	1 mi × 50 yd	None	99 mi	Jul 26, 1979
EF0	Light damage	1 mi × 50 yd	None	106 mi	Jul 22, 1979
EF0	Light damage	1 mi × 50 yd	None	103 mi	Jul 4, 1979
EF0	Light damage	0.3 mi × 100 yd	None	90 mi	Jun 27, 1979
EF0	Light damage	N/A	None	90 mi	Jun 27, 1979
EF0	Light damage	0.3 mi × 100 yd	None	89 mi	Jun 18, 1979
EF0	Light damage	N/A	None	89 mi	Jun 18, 1979
EF0	Light damage	N/A	None	89 mi	Jun 18, 1979
EF1	Moderate damage	N/A	None	97 mi	Jun 15, 1979
EF2	Considerable damage	1 mi × 100 yd	0 dead, 1 hurt	5 mi	Jul 20, 1978
EF0	Light damage	3 mi × 160 yd	None	86 mi	May 29, 1978
EF0	Light damage	14.5 mi × 180 yd	None	87 mi	May 23, 1978
EF0	Light damage	3 mi × 140 yd	None	88 mi	May 22, 1978
EF1	Moderate damage	N/A	None	99 mi	Jun 25, 1977
EF1	Moderate damage	N/A	None	45 mi	Jun 20, 1977
EF1	Moderate damage	4.5 mi × 27 yd	None	82 mi	May 9, 1977
EF1	Moderate damage	N/A	None	69 mi	Aug 15, 1976
EF0	Light damage	N/A	None	120 mi	Jul 12, 1976
EF0	Light damage	N/A	None	116 mi	Jun 16, 1976
EF0	Light damage	N/A	None	94 mi	Jun 13, 1976
EF0	Light damage	N/A	None	104 mi	Jun 5, 1976
EF0	Light damage	N/A	None	115 mi	Jun 5, 1976
EF0	Light damage	N/A	None	97 mi	Jun 5, 1976
EF0	Light damage	N/A	None	116 mi	Jun 5, 1976

📈 Historical Trends

Tornado activity near Casper over 35 years

118

Total tornados on record

2.4

Average per year

EF3

Strongest recorded

Jun

Peak month

EF Scale Distribution

EF0

89

EF1

21

EF2

7

EF3

1

EF4

0

EF5

0

Yearly Tornado Count

1976 2025

Strongest Tornados on Record

EF3 CAMPBELL, WY Jun 1, 2018

3.8 mi path 2 injured

EF2 CAMPBELL, WY Aug 12, 2005

1.5 mi path 2 deaths 13 injured

EF2 NATRONA, WY Jun 18, 1987

7 mi path

EF2 NATRONA, WY Jul 21, 1987

5 mi path

EF2 CAMPBELL, WY Jun 23, 2023

3.8 mi path 8 injured

📅 Tornado Season

When tornados are most likely near you

⚡

Active Tornado Season

Tornado season is active. Casper sees the most tornado activity in Jun. Stay alert and have your shelter plan ready.

US Tornado Activity by Month

Jan

2%

Feb

3%

Mar

7%

Apr

10%

May

18%

PEAK

Jun

16%

Jul

12%

Aug

9%

Sep

7%

Oct

6%

Nov

5%

Dec

3%

Current month Peak for Casper

🛡️ Tornado Safety

What to know before, during, and after a tornado

⚠️ Tornado Watch

Meaning: Conditions are favorable for tornado development

Be prepared to take shelter. Stay alert for changing conditions.

🌪️ Tornado Warning

Meaning: A tornado has been spotted or detected on radar

TAKE COVER IMMEDIATELY in your nearest safe shelter.

⚠️ Step 1

Tornado Watch — Be Prepared

Conditions are favorable for tornados. Monitor weather alerts, charge your phone, and review your shelter plan. Move vehicles into garages if possible.

🌪️ Step 2

Tornado Warning — Take Cover NOW

A tornado has been sighted or indicated by radar. Move immediately to an interior room on the lowest floor (basement, bathroom, closet). Get under sturdy furniture. Stay away from windows.

🔍 Step 3

After a Tornado

Stay in your shelter until the warning expires. Check for injuries, avoid downed power lines, and watch for gas leaks. Document damage for insurance before cleanup.

Where to Shelter

✓ Best: Underground shelter or basement

✓ Good: Interior room on lowest floor

✓ Acceptable: Bathroom or closet (no exterior walls)

✓ If driving: Pull over, get below road level in a ditch

✗ NEVER: Stay in a mobile home — leave for sturdy building

✗ NEVER: Shelter under a highway overpass

📍 Nearby Tornado Monitoring

Cities near Casper with live tracking