Alert archive / Texas / Severe Thunderstorm Warnings in 2018
Severe Thunderstorm Warning 37, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this severe thunderstorm warning at Apr 7, 2018, 12:51 AM CDT for 4 counties in Texas. It was in force for 39 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
- Apr 7, 2018, 12:51 AM CDT (05:51 UTC)
- Expired
- Apr 7, 2018, 1:30 AM CDT
- In force
- 39 min
- Issued by
- NWS Houston/Galveston, TX
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Polk County, TX, San Jacinto County, TX, Trinity County, TX, Walker County, TX
The radar
The Houston radar (KHGX), 148 km from the middle of the area, began a volume at 05:52 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.
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 Houston/Galveston, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Apr 6, 3:00 PM CDT, 9 hours 51 minutes earlier.
Area forecast discussion, Apr 6, 3:00 PM CDT, 9 hours 51 minutes before
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</html>Hazardous weather outlook, Apr 6, 6:35 AM CDT, 18 hours 16 minutes before
Hazardous Weather Outlook National Weather Service Houston/Galveston TX 635 AM CDT Fri Apr 6 2018 TXZ163-164-176>179-196-198>200-071145- Brazos-Grimes-Houston-Liberty-Madison-Montgomery-Polk-San Jacinto- Trinity-Walker- 635 AM CDT Fri Apr 6 2018 This hazardous weather outlook is for portions of Southeast Texas.. .DAY ONE...Today and Tonight Isolated strong to severe thunderstorms possible late this afternoon if the cap over the area weakens. The main threat would be large hail if the cap breaks. A cold front moves through the area tonight and widespread rainfall expected over the area. Accumulations of 1 inch should be fairly common with isolated amounts of 2 to 3 inches possible. Strong to severe thunderstorms will be possible tonight as well with small hail the main threat. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Much cooler temperatures in the wake of the front Saturday. Another cold front early Tuesday could bring rain to the area. A strong front should approach the region next Friday or Saturday. .SPOTTER INFORMATION STATEMENT... Spotter activation might be needed late this afternoon and overnight. TXZ195-197-210>214-226-227-235>238-071145- Austin-Brazoria-Burleson-Chambers-Colorado-Fort Bend-Galveston- Harris-Jackson-Matagorda-Waller-Washington-Wharton- 635 AM CDT Fri Apr 6 2018 This hazardous weather outlook is for portions of Southeast Texas.. .DAY ONE...Today and Tonight A band of showers and thunderstorms should move toward the area and weaken late tonight and early Saturday. Rainfall of one tenth to one half inch possible with a few spots receiving amounts near 1 inch with a strong cold front moving through the area. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Cool and breezy conditions possible Saturday in the wake of the front. A winds advisory may be need for parts of the area Saturday with winds of 15 to 25 mph. .SPOTTER INFORMATION STATEMENT... Spotter activation is unlikely tonight. GMZ330-335-350-355-370-375-071145- Coastal waters from Freeport to the Matagorda Ship Channel out 20 NM-Coastal waters from High Island to Freeport out 20 NM- Galveston Bay-Matagorda Bay- Waters from Freeport to the Matagorda Ship Channel from 20 to 60 NM-Waters from High Island to Freeport from 20 to 60 NM- 635 AM CDT Fri Apr 6 2018 This hazardous weather outlook is for portions of Southeast Texas.. .DAY ONE...Today and Tonight No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Breezy conditions are forecast in the wake of a cold front pushing off the coast on Saturday morning. Advisory flags may be required on Saturday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed.
The office that day
Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 6, 11:28 PM CDT | Special Weather Statement | HGX | Brazos, Burleson, Grimes, Washington | 62 min |
| Apr 6, 11:46 PM CDT | Severe Thunderstorm Warning | HGX | Brazos, Burleson, Grimes | 29 min |
| Apr 7, 12:11 AM CDT | Severe Thunderstorm Warning | HGX | Brazos, Grimes, Madison, Montgomery, Walker | 34 min |
| Apr 7, 12:21 AM CDT | Special Weather Statement | HGX | Trinity | 54 min |
| Apr 7, 12:23 AM CDT | Tornado Warning | HGX | Grimes, Montgomery, Walker | 22 min |
| Apr 7, 12:39 AM CDT | Severe Thunderstorm Warning | HGX | Brazos, Grimes, Montgomery, San Jacinto, Walker, Waller and 1 more | 51 min |
| Apr 7, 1:24 AM CDT | Special Weather Statement | HGX | Polk | 51 min |
| Apr 7, 1:28 AM CDT | Special Weather Statement | HGX | Montgomery | 47 min |
| Apr 7, 2:11 AM CDT | Special Weather Statement | HGX | Harris | 49 min |
| Apr 7, 3:46 AM CDT | Small Craft Advisory | HGX | 24 hr | |
| Apr 7, 3:49 AM CDT | Wind Advisory | HGX | Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 3 more | 15 hr |
| Apr 7, 4:17 PM CDT | Rip Current Statement | HGX | Brazoria, Chambers, Galveston, Matagorda | 12 hr |
Nearby
Severe Thunderstorm Warnings in Texas, 2018Every severe thunderstorm warning in 2018
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.