25declarations
17major disasters
8emergencies
1969first on record
2026latest
By hazard
Hurricane12
Severe Storm4
Snowstorm3
Biological2
Flood2
Winter Storm1
Freezing1
By decade
11960s
21970s
11980s
61990s
42000s
72010s
42020s
Population: 18,471 in April 2020, 19,235 in July 2024 (Census Bureau estimates).
Declarations naming Westmoreland County
| Declared | Number | Title | Hazard | Programs | Federal aid |
|---|---|---|---|---|---|
| Jan 23, 2026 | EM-3631-VA | Severe Winter Storm | Winter Storm | PA | — |
| Mar 11, 2022 | DR-4644-VA | Severe Winter Storm and Snowstorm | Severe Storm | PAHM | $112.3 million |
| Apr 2, 2020 | DR-4512-VA | COVID-19 Pandemic | Biological | IHPPAHM | $1.29 billion |
| Mar 13, 2020 | EM-3448-VA | COVID-19 | Biological | PA | — |
| Dec 18, 2018 | DR-4411-VA | Tropical Storm Michael | Hurricane | PAHM | $44.5 million |
| Sep 11, 2018 | EM-3403-VA | Hurricane Florence | Hurricane | PA | — |
| Nov 26, 2012 | DR-4092-VA | Hurricane Sandy | Hurricane | IHPPAHM | $12.0 million |
| Oct 29, 2012 | EM-3359-VA | Hurricane Sandy | Hurricane | PA | — |
| Nov 17, 2011 | DR-4045-VA | The Remnants of Tropical Storm Lee | Severe Storm | PAHM | $5.9 million |
| Sep 3, 2011 | DR-4024-VA | Hurricane Irene | Hurricane | PAHM | $64.1 million |
| Aug 26, 2011 | EM-3329-VA | Hurricane Irene | Hurricane | PA | $74,242 |
| Sep 22, 2006 | DR-1661-VA | Tropical Depression Ernesto, Severe Storms and Flooding | Severe Storm | PAHM | $39.0 million |
| Sep 12, 2005 | EM-3240-VA | Hurricane Katrina Evacuation | Hurricane | PA | $277,442 |
| Sep 18, 2003 | DR-1491-VA | Hurricane Isabel | Hurricane | IHPIAPAHM | $278.3 million |
| Feb 28, 2000 | DR-1318-VA | Severe Winter Storms | Severe Storm | PAHM | $15.0 million |
| Sep 18, 1999 | DR-1293-VA | Hurricane Floyd Major Disaster Declarations | Hurricane | IAPAHM | $23.9 million |
| Sep 16, 1999 | EM-3147-VA | Hurricane Floyd Emergency Declarations | Hurricane | PA | — |
| Sep 6, 1996 | DR-1135-VA | Hurricane Fran and Associated Severe Storm Cond | Hurricane | IAPA | — |
| Jan 13, 1996 | DR-1086-VA | Blizzard of 96 (Severe Snow Storm) | Snowstorm | PA | — |
| Mar 10, 1994 | DR-1014-VA | Severe Ice Storms, Flooding | Snowstorm | PA | — |
| Mar 25, 1993 | EM-3112-VA | Severe Winter Storm | Snowstorm | PA | — |
| Nov 9, 1985 | DR-755-VA | Severe Storms & Flooding | Flood | IAPA | — |
| Jan 26, 1977 | DR-525-VA | Ice Conditions | Freezing | IA | — |
| Jun 23, 1972 | DR-339-VA | Tropical Storm Agnes | Flood | IAPA | — |
| Aug 23, 1969 | DR-274-VA | Severe Storms & Flooding | Hurricane | IAPA | — |