Alert archive / Virginia / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 150, NWS Blacksburg, VA

August 7, 2026Charlotte County, Halifax County, Virginia

NWS Blacksburg, VA issued this severe thunderstorm warning at Aug 7, 2026, 6:10 PM EDT for Charlotte County, Halifax County, Virginia. It was in force for 35 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: Aug 7, 2026, 6:10 PM EDT (22:10 UTC)
Expired: Aug 7, 2026, 6:45 PM EDT
In force: 35 min
Issued by: NWS Blacksburg, VA
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Charlotte County, VA, Halifax County, VA

The radar

The Roanoke radar (KFCX), 132 km from the middle of the area, began a volume at 22:10 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

Roanoke, VA (KRNK), launched 12:00Z, 10.2 hours before the alert went out and 71 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: 67 J/kg
Mixed-layer CIN: -72 J/kg
Mixed-layer LCL: 699 m above ground
0-6 km bulk shear: 16 kt
0-1 km storm-relative helicity: 53 m²/s²
0-3 km storm-relative helicity: 108 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 Aug 7, 1:43 PM EDT, 4 hours 27 minutes earlier.

Area forecast discussion, Aug 7, 1:43 PM EDT, 4 hours 27 minutes before

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Hazardous weather outlook, Aug 7, 2:22 PM EDT, 3 hours 48 minutes before

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In the hours before

Special weather statement, Aug 7, 3:55 PM EDT, 2 hours 15 minutes before

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Special weather statement, Aug 7, 4:01 PM EDT, 2 hours 9 minutes before

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Special weather statement, Aug 7, 4:19 PM EDT, 1 hour 51 minutes before

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Special weather statement, Aug 7, 4:19 PM EDT, 1 hour 51 minutes before

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Special weather statement, Aug 7, 5:39 PM EDT, 31 minutes before

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Special weather statement, Aug 7, 6:08 PM EDT, 2 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
Aug 6, 8:06 PM EDT	Flash Flood Warning	RNK	Carroll	6 hr
Aug 6, 8:52 PM EDT	Special Weather Statement	RNK	Tazewell	38 min
Aug 6, 10:17 PM EDT	Areal Flood Advisory	RNK	Bland, Smyth, Tazewell	3 hr
Aug 6, 10:38 PM EDT	Areal Flood Advisory	RNK	Alleghany	3 hr
Aug 7, 3:07 PM EDT	Special Weather Statement	RNK	City of Martinsville	23 min
Aug 7, 3:20 PM EDT	Special Weather Statement	RNK	City of Radford	25 min
Aug 7, 3:55 PM EDT	Special Weather Statement	RNK	Montgomery, City of Radford	50 min
Aug 7, 4:01 PM EDT	Special Weather Statement	RNK	City of Roanoke, City of Salem	44 min
Aug 7, 5:39 PM EDT	Special Weather Statement	RNK	Charlotte, Halifax	51 min
Aug 7, 5:42 PM EDT	Areal Flood Advisory	RNK	Carroll	3 hr
Aug 7, 6:08 PM EDT	Special Weather Statement	RNK	Bath	37 min
Aug 7, 6:55 PM EDT	Areal Flood Advisory	RNK	Carroll, Patrick	3 hr
Aug 7, 7:35 PM EDT	Special Weather Statement	RNK	Halifax	25 min
Aug 7, 7:40 PM EDT	Areal Flood Advisory	RNK	Halifax	3 hr
Aug 6, 8:02 PM EDT	Special Weather Statement	RNK	Surry	28 min
Aug 7, 1:42 PM EDT	Areal Flood Advisory	RNK	Alleghany, Ashe	4 hr
Aug 7, 4:19 PM EDT	Special Weather Statement	RNK	Watauga	41 min
Aug 6, 10:19 PM EDT	Special Weather Statement	RNK	Monroe	26 min
Aug 7, 4:19 PM EDT	Special Weather Statement	RNK	Greenbrier	26 min
Aug 7, 4:40 PM EDT	Areal Flood Advisory	RNK	Greenbrier, Summers	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.