Weather Alerts for HoustonIssued by the National Weather Service |
Severe Thunderstorm Warning
Flood Advisory
Special Weather Statement
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| HOUSTON | ||
Areas Affected: Harris, TX - Montgomery, TX - Waller, TX |
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| Effective: Sun, 4/12 3:55pm | Updated: Sun, 4/12 4:21pm | Urgency: Immediate |
| Expires: Sun, 4/12 4:45pm | Severity: Severe | Certainty: Observed |
Details:
SVRHGX The National Weather Service in League City has issued a * Severe Thunderstorm Warning for... Southwestern Montgomery County in southeastern Texas... Southeastern Waller County in southeastern Texas... Northwestern Harris County in southeastern Texas... * Until 445 PM CDT. * At 354 PM CDT, a severe thunderstorm was located near Pattison, or 8 miles north of Brookshire, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Tomball, Pinehurst, Hockley, Stagecoach, Pattison, and Cypress. Information: For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. |
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| HOUSTON | ||
Areas Affected: Austin, TX - Harris, TX - Montgomery, TX - Waller, TX |
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| Effective: Sun, 4/12 4:10pm | Updated: Sun, 4/12 4:21pm | Urgency: Expected |
| Expires: Sun, 4/12 7:15pm | Severity: Minor | Certainty: Likely |
Details:
* WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast Texas, including the following counties, Austin, Harris, Montgomery and Waller. * WHEN...Until 715 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 409 PM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Between 2 and 3 inches of rain have fallen. Rainfall rates in excess of 4 inches per hour have been observed. - Additional rainfall amounts of 2 to 3 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Tomball, Sealy, Brookshire, Pinehurst, Hockley, San Felipe, Stagecoach, Pattison, Cypress and Monaville. - http://www.weather.gov/safety/flood Information: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. |
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| HOUSTON | ||
Areas Affected: Montgomery - Waller - Inland Harris |
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| Effective: Sun, 4/12 3:32pm | Updated: Sun, 4/12 4:21pm | Urgency: Future |
| Expires: Mon, 4/13 4:00am | Severity: Severe | Certainty: Possible |
Details:
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southeast Texas, including the following areas, Inland Harris, Montgomery and Waller. * WHEN...Through Monday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Slow moving, training showers and thunderstorms are expected to develop somewhere within the watch area this afternoon and continue into this evening or overnight tonight. Generally expecting totals of 1 to 3 inches, but isolated higher amounts of 3 to 6 inches will be possible if strong thunderstorms move over the same area. Rainfall rates of 2-4" per hour will be possible within the strongest storms. - http://www.weather.gov/safety/flood Information: You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. |
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| HOUSTON | ||
Areas Affected: Austin - Waller - Inland Harris - Fort Bend |
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| Effective: Sun, 4/12 3:41pm | Updated: Sun, 4/12 4:21pm | Urgency: Expected |
| Expires: Sun, 4/12 4:30pm | Severity: Moderate | Certainty: Observed |
Details:
At 340 PM CDT, Doppler radar was tracking a strong thunderstorm over San Felipe, or near Sealy, moving northeast at 30 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Katy, Sealy, Brookshire, Hockley, Waller, Simonton, San Felipe, Pattison, Cypress, and Monaville. Information: If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. |
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