Alert archive / Virginia / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 124, NWS Blacksburg, VA

July 21, 20264 counties in Virginia

NWS Blacksburg, VA issued this severe thunderstorm warning at Jul 21, 2026, 2:41 PM EDT for 4 counties in Virginia. It was in force for 64 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 21, 2026, 2:41 PM EDT (18:41 UTC)
Expired: Jul 21, 2026, 3:45 PM EDT
In force: 64 min
Issued by: NWS Blacksburg, VA
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Amherst County, VA, Bedford County, VA, Campbell County, VA, City of Lynchburg, VA

The radar

The Roanoke radar (KFCX), 101 km from the middle of the area, began a volume at 18:41 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Washington/Dulle, VA (KIAD), launched 12:00Z, 6.7 hours before the alert went out and 236 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 941 J/kg
Mixed-layer CIN: -113 J/kg
Mixed-layer LCL: 772 m above ground
0-6 km bulk shear: 35 kt
0-1 km storm-relative helicity: 68 m²/s²
0-3 km storm-relative helicity: 112 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 0.9

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Blacksburg, VA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 21, 1:58 PM EDT, 43 minutes earlier.

Area forecast discussion, Jul 21, 1:58 PM EDT, 43 minutes before

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Hazardous weather outlook, Jul 21, 2:18 PM EDT, 23 minutes before

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In the hours before

Local storm report, Jul 21, 9:05 AM EDT, 5 hours 36 minutes before

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Special weather statement, Jul 21, 12:42 PM EDT, 1 hour 59 minutes before

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Special weather statement, Jul 21, 2:14 PM EDT, 27 minutes before

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Special weather statement, Jul 21, 2:24 PM EDT, 17 minutes before

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Special weather statement, Jul 21, 2:30 PM EDT, 11 minutes before

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The office that day

Everything else NWS Blacksburg, VA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 20, 8:59 PM EDT	Special Weather Statement	RNK	Franklin	31 min
Jul 20, 9:28 PM EDT	Special Weather Statement	RNK	Franklin	32 min
Jul 20, 10:00 PM EDT	Special Weather Statement	RNK	Franklin	30 min
Jul 21, 1:52 PM EDT	Flood Watch	RNK	Alleghany, Amherst, Appomattox, Bath, Bedford, Bland and 31 more	42 hr
Jul 21, 2:02 PM EDT	Severe Thunderstorm Warning	RNK	Amherst, Rockbridge	34 min
Jul 21, 2:14 PM EDT	Special Weather Statement	RNK	Botetourt, Craig	46 min
Jul 21, 2:24 PM EDT	Special Weather Statement	RNK	Buckingham	36 min
Jul 21, 2:30 PM EDT	Special Weather Statement	RNK	Bedford, City of Lynchburg	30 min
Jul 21, 2:57 PM EDT	Areal Flood Advisory	RNK	Giles	3 hr
Jul 21, 3:21 PM EDT	Severe Thunderstorm Warning	RNK	Appomattox, Bedford, Campbell	54 min
Jul 21, 3:24 PM EDT	Areal Flood Advisory	RNK	City of Lynchburg	3 hr
Jul 21, 3:27 PM EDT	Special Weather Statement	RNK	Amherst	33 min
Jul 21, 3:39 PM EDT	Areal Flood Advisory	RNK	Buckingham	3 hr
Jul 21, 3:50 PM EDT	Special Weather Statement	RNK	Buckingham	25 min
Jul 21, 3:59 PM EDT	Areal Flood Advisory	RNK	Bedford, Campbell	3 hr
Jul 21, 3:59 PM EDT	Special Weather Statement	RNK	Franklin	31 min
Jul 21, 4:17 PM EDT	Special Weather Statement	RNK	Henry, City of Martinsville	28 min
Jul 21, 4:41 PM EDT	Special Weather Statement	RNK	City of Martinsville	34 min
Jul 21, 5:11 PM EDT	Special Weather Statement	RNK	City of Martinsville	19 min
Jul 20, 10:11 PM EDT	Special Weather Statement	RNK	Caswell	34 min
Jul 21, 12:42 PM EDT	Special Weather Statement	RNK	Greenbrier	48 min
Jul 21, 2:29 PM EDT	Areal Flood Advisory	RNK	Mercer	3 hr

Nearby

Severe Thunderstorm Warnings in Virginia, 2026 Every severe thunderstorm warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.