County Hazards

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Winter in Washington County, Maryland

216 winter storms and snow events in the NCEI Storm Events record, 1950 to 2026. Event types counted: Winter Storm, Winter Weather, Heavy Snow, Blizzard, Ice Storm, Lake-Effect Snow, Sleet.

216 events · 0 deaths recorded · peak month January · county share of state 4.7%

Winter event locations in and around Washington County. Boundaries: US Census Bureau.

NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. Storm records through 30 Jun 2026.

Washington County, Maryland, has 216 winter events in the NCEI record since 1950, with at least one in 31 different years.

January is the busiest month, with 69 of the recorded events. The last 20 years account for 160 events against 56 in the 20 years before, a change that reflects reporting practice as much as weather.

The county holds 4.7% of the 4,573 winter events recorded in Maryland; its 47.2 per 100 square miles compares with 47.1 statewide.

Some winter weather and high wind events are recorded by NWS forecast zone rather than by county; zone-recorded events whose zone is named for the county are included and marked "Forecast zone" in the table.

Compared with Maryland

MeasureWashington CountyMarylandUS
Winter events since 19502164,573287,339
Per 100 square miles47.247.18.1
Per 10,000 residents13.97.48.7
Deaths recorded0172,509
Busiest monthJanuaryJanuaryJanuary

By year

195019882026
Winter events recorded in Washington County per year, 1950 to 2026 (2026 is partial).

Seasonality

Jan
69
Feb
61
Mar
34
Apr
1
May
0
Jun
0
Jul
0
Aug
0
Sep
0
Oct
1
Nov
4
Dec
46
Winter events in Washington County by month of occurrence, all years.

Recorded events

The 200 events kept for this page are the 120 most recent plus the 80 with the most damage, deaths or injuries out of 216. Magnitude is hail size, tornado rating or wind speed as recorded.

DateEvent typeMagnitudeProperty damageCrop damageDeathsInjuriesGeography
2 Mar 2026Winter Weather—————Forecast zone
22 Feb 2026Winter Storm—————Forecast zone
24 Jan 2026Winter Storm—————Forecast zone
1 Jan 2026Winter Weather—————Forecast zone
26 Dec 2025Winter Weather—————Forecast zone
2 Dec 2025Winter Weather—————Forecast zone
15 Feb 2025Winter Weather—————Forecast zone
12 Feb 2025Winter Weather—————Forecast zone
11 Feb 2025Winter Weather—————Forecast zone
8 Feb 2025Winter Weather—————Forecast zone
5 Feb 2025Ice Storm—————Forecast zone
19 Jan 2025Winter Storm—————Forecast zone
5 Jan 2025Winter Storm—————Forecast zone
15 Dec 2024Winter Weather—————Forecast zone
16 Feb 2024Winter Weather—————Forecast zone
13 Feb 2024Winter Weather—————Forecast zone
19 Jan 2024Winter Weather—————Forecast zone
15 Jan 2024Winter Weather—————Forecast zone
6 Jan 2024Winter Storm—————Forecast zone
25 Jan 2023Winter Weather—————Forecast zone
22 Dec 2022Winter Weather—————Forecast zone
15 Dec 2022Ice Storm—————Forecast zone
18 Apr 2022Winter Weather—————Forecast zone
30 Mar 2022Winter Weather—————Forecast zone
12 Mar 2022Winter Storm—————Forecast zone
9 Jan 2022Winter Weather—————Forecast zone
6 Jan 2022Winter Storm—————Forecast zone
24 Dec 2021Winter Weather—————Forecast zone
22 Feb 2021Winter Weather—————Forecast zone
18 Feb 2021Winter Weather—————Forecast zone
18 Feb 2021Winter Storm—————Forecast zone
13 Feb 2021Winter Weather—————Forecast zone
10 Feb 2021Winter Weather—————Forecast zone
7 Feb 2021Winter Weather—————Forecast zone
31 Jan 2021Winter Storm—————Forecast zone
25 Jan 2021Winter Weather—————Forecast zone
16 Dec 2020Winter Storm—————Forecast zone
18 Jan 2020Winter Weather—————Forecast zone
7 Jan 2020Winter Weather—————Forecast zone
16 Dec 2019Winter Weather—————Forecast zone
16 Dec 2019Winter Weather—————Forecast zone
13 Dec 2019Winter Weather—————Forecast zone
3 Mar 2019Winter Storm—————Forecast zone
1 Mar 2019Winter Weather—————Forecast zone
1 Mar 2019Winter Weather—————Forecast zone
20 Feb 2019Winter Storm—————Forecast zone
17 Feb 2019Winter Weather—————Forecast zone
10 Feb 2019Winter Storm—————Forecast zone
1 Feb 2019Winter Weather—————Forecast zone
29 Jan 2019Winter Weather—————Forecast zone
19 Jan 2019Winter Weather—————Forecast zone
17 Jan 2019Winter Weather—————Forecast zone
12 Jan 2019Winter Storm—————Forecast zone
24 Nov 2018Winter Weather—————Forecast zone
15 Nov 2018Winter Storm—————Forecast zone
20 Mar 2018Winter Storm—————Forecast zone
17 Feb 2018Winter Weather—————Forecast zone
7 Feb 2018Winter Storm—————Forecast zone
4 Feb 2018Winter Weather—————Forecast zone
16 Jan 2018Winter Weather—————Forecast zone
8 Jan 2018Winter Weather—————Forecast zone
24 Mar 2017Winter Weather—————Forecast zone
13 Mar 2017Winter Storm—————Forecast zone
14 Jan 2017Winter Weather—————Forecast zone
14 Jan 2017Winter Weather—————Forecast zone
10 Jan 2017Winter Weather—————Forecast zone
29 Dec 2016Winter Weather—————Forecast zone
17 Dec 2016Winter Storm—————Forecast zone
11 Dec 2016Winter Weather—————Forecast zone
14 Feb 2016Ice Storm—————Forecast zone
9 Feb 2016Winter Weather—————Forecast zone
26 Jan 2016Winter Weather—————Forecast zone
22 Jan 2016Winter Storm—————Forecast zone
25 Mar 2015Winter Weather—————Forecast zone
20 Mar 2015Winter Storm—————Forecast zone
5 Mar 2015Winter Storm—————Forecast zone
1 Mar 2015Winter Weather—————Forecast zone
21 Feb 2015Winter Storm—————Forecast zone
16 Feb 2015Winter Weather—————Forecast zone
26 Jan 2015Winter Weather—————Forecast zone
23 Jan 2015Winter Weather—————Forecast zone
21 Jan 2015Winter Weather—————Forecast zone
11 Jan 2015Winter Weather—————Forecast zone
6 Jan 2015Winter Weather—————Forecast zone
3 Jan 2015Winter Weather—————Forecast zone
22 Dec 2014Winter Weather—————Forecast zone
8 Dec 2014Winter Weather—————Forecast zone
2 Dec 2014Winter Weather—————Forecast zone
26 Nov 2014Winter Storm—————Forecast zone
30 Mar 2014Winter Weather—————Forecast zone
25 Mar 2014Winter Weather—————Forecast zone
19 Mar 2014Winter Weather—————Forecast zone
16 Mar 2014Winter Weather—————Forecast zone
2 Mar 2014Winter Storm—————Forecast zone
19 Feb 2014Winter Weather—————Forecast zone
17 Feb 2014Winter Weather—————Forecast zone
12 Feb 2014Winter Storm—————Forecast zone
4 Feb 2014Winter Storm—————Forecast zone
3 Feb 2014Winter Weather—————Forecast zone
21 Jan 2014Winter Storm—————Forecast zone
10 Jan 2014Winter Weather—————Forecast zone
5 Jan 2014Winter Weather—————Forecast zone
2 Jan 2014Winter Weather—————Forecast zone
14 Dec 2013Winter Weather—————Forecast zone
10 Dec 2013Winter Weather—————Forecast zone
8 Dec 2013Winter Storm—————Forecast zone
26 Nov 2013Winter Weather—————Forecast zone
24 Mar 2013Winter Storm—————Forecast zone
18 Mar 2013Winter Weather—————Forecast zone
6 Mar 2013Winter Storm—————Forecast zone
22 Feb 2013Winter Weather—————Forecast zone
28 Jan 2013Winter Weather—————Forecast zone
25 Jan 2013Winter Weather—————Forecast zone
15 Jan 2013Winter Weather—————Forecast zone
29 Dec 2012Winter Weather—————Forecast zone
26 Dec 2012Winter Storm—————Forecast zone
24 Dec 2012Winter Weather—————Forecast zone
10 Feb 2012Winter Weather—————Forecast zone
23 Jan 2012Winter Weather—————Forecast zone
20 Jan 2012Winter Weather—————Forecast zone
18 Dec 2009Winter Storm—————Forecast zone
13 Dec 2009Winter Weather—————Forecast zone
8 Dec 2009Winter Weather—————Forecast zone
5 Dec 2009Winter Weather—————Forecast zone
2 Mar 2009Winter Weather—————Forecast zone
27 Jan 2009Winter Storm—————Forecast zone
15 Jan 2009Winter Weather—————Forecast zone
6 Jan 2009Winter Weather—————Forecast zone
23 Dec 2008Winter Weather—————Forecast zone
22 Feb 2008Winter Weather—————Forecast zone
20 Feb 2008Winter Weather—————Forecast zone
12 Feb 2008Winter Weather—————Forecast zone
1 Feb 2008Ice Storm—————Forecast zone
17 Jan 2008Winter Weather—————Forecast zone
30 Dec 2007Winter Weather—————Forecast zone
15 Dec 2007Winter Storm—————Forecast zone
13 Dec 2007Winter Weather—————Forecast zone
5 Dec 2007Heavy Snow—————Forecast zone
17 Mar 2007Winter Weather—————Forecast zone
16 Mar 2007Winter Storm—————Forecast zone
7 Mar 2007Winter Storm—————Forecast zone
24 Feb 2007Winter Storm—————Forecast zone
12 Feb 2007Winter Storm—————Forecast zone
6 Feb 2007Winter Weather—————Forecast zone
11 Feb 2006Heavy Snow—————Forecast zone
15 Dec 2005Ice Storm—————Forecast zone
9 Dec 2005Heavy Snow—————Forecast zone
8 Mar 2005Winter Weather—————Forecast zone
28 Feb 2005Winter Storm—————Forecast zone
5 Feb 2004Winter Weather—————Forecast zone
3 Feb 2004Winter Weather—————Forecast zone
25 Jan 2004Winter Storm—————Forecast zone
23 Jan 2004Winter Storm—————Forecast zone
17 Jan 2004Winter Weather—————Forecast zone
17 Dec 2003Winter Weather—————Forecast zone
5 Dec 2003Winter Storm—————Forecast zone
4 Dec 2003Winter Storm—————Forecast zone
30 Mar 2003Winter Storm—————Forecast zone
26 Feb 2003Winter Weather—————Forecast zone
14 Feb 2003Winter Storm—————Forecast zone
6 Feb 2003Winter Weather—————Forecast zone
5 Jan 2003Winter Weather—————Forecast zone
24 Dec 2002Winter Storm—————Forecast zone
11 Dec 2002Ice Storm—————Forecast zone
5 Dec 2002Winter Storm—————Forecast zone
19 Jan 2002Winter Weather—————Forecast zone
6 Jan 2002Winter Storm—————Forecast zone
4 Mar 2001Winter Weather—————Forecast zone
22 Feb 2001Winter Weather—————Forecast zone
5 Feb 2001Winter Weather—————Forecast zone
20 Jan 2001Winter Storm—————Forecast zone
5 Jan 2001Winter Weather—————Forecast zone
19 Dec 2000Winter Storm—————Forecast zone
13 Dec 2000Ice Storm—————Forecast zone
18 Feb 2000Winter Storm—————Forecast zone
30 Jan 2000Winter Storm—————Forecast zone
25 Jan 2000Winter Storm—————Forecast zone
20 Jan 2000Winter Storm—————Forecast zone
13 Dec 1999Winter Weather—————Forecast zone
14 Mar 1999Winter Storm—————Forecast zone
9 Mar 1999Winter Storm—————Forecast zone
6 Mar 1999Winter Weather—————Forecast zone
3 Mar 1999Winter Storm—————Forecast zone
14 Jan 1999Ice Storm—$5K———Forecast zone
8 Jan 1999Winter Storm—————Forecast zone
2 Jan 1999Winter Storm—————Forecast zone
4 Feb 1998Winter Storm—————Forecast zone
27 Jan 1998Winter Weather—————Forecast zone
22 Jan 1998Winter Weather—————Forecast zone
15 Jan 1998Ice Storm—$5K$5K——Forecast zone
29 Dec 1997Winter Storm—————Forecast zone
13 Feb 1997Winter Weather—————Forecast zone
8 Feb 1997Heavy Snow—————Forecast zone
9 Jan 1997Winter Storm—————Forecast zone
5 Dec 1996Winter Weather—————Forecast zone
29 Mar 1996Ice Storm—$5K———Forecast zone
3 Feb 1996Heavy Snow—————Forecast zone
24 Jan 1996Winter Weather—————Forecast zone
12 Jan 1996Heavy Snow—————Forecast zone
7 Jan 1996Blizzard—$20K———Forecast zone

Questions and answers

How many winter events has Washington County had?

216 events in the NCEI Storm Events record between 1950 and 2026. Reporting of winter storms and snow became far more complete after 1996, so early decades undercount.

When was the last recorded winter event in Washington County?

2 Mar 2026 (Winter Weather). Records reach NCEI about 120 days after the month ends.

What was the most damaging winter event recorded in Washington County?

The blizzard of 7 Jan 1996, with property damage estimated by NCEI at $20K.

How does Washington County compare with Maryland for winter?

47.2 events per 100 square miles against 47.1 statewide; the county holds 216 of the state's 4,573 recorded events.

Provenance

NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026, public domain. County-recorded events plus zone-recorded events whose forecast zone is named for the county (marked "Forecast zone"). Population and area from the US Census Bureau (2021). Built 1 Oct 2026. See the methodology, the Winter hub and the county page.