Weather Alerts Map

Houston weather alerts

There are no active weather alerts for Houston, TX right now.

The National Weather Service issues alerts for Houston as part of Harris County.

Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS

Map data: NWS, OpenFreeMap, OpenStreetMap

Tornado history within 25 miles of Houston

287 tornadoes have been recorded within 25 miles of Houston since 1950, killing 12 people and injuring 425. The most recent was on November 24, 2025 (rated EF2).

EF0: 143EF0143EF1: 94EF194EF2: 38EF238EF3: 11EF311EF4: 1EF41EF5: 0EF5
Tornadoes by (E)F rating

Strongest tornadoes within 25 miles of Houston

DateRatingCountyPath lengthWidthDeathsInjuries
November 21, 1992F4Harris County30 mi1,800 yd016
February 5, 1986F3Harris County5 mi70 yd20
December 13, 1977F3Harris County25.1 mi400 yd140
February 11, 1950F3Harris County12 mi1,000 yd112
October 28, 1974F3Harris County3.3 mi50 yd17

Most recent tornadoes

DateRatingCountyPath lengthWidthDeathsInjuries
November 24, 2025EF2Harris County3.8 mi400 yd00
November 24, 2025EF1Harris County2.6 mi500 yd00
December 26, 2024EF0Harris County2.1 mi25 yd00
December 26, 2024EF1Harris County0.1 mi25 yd00
May 16, 2024EF1Harris County1.4 mi100 yd00

Texas tornado history and map →

How often alerts are issued for Harris County

Alert type2016–2025Last issued
Flood Advisory713October 2, 2026
Flood Warning530October 2, 2026
Severe Thunderstorm Warning378August 28, 2026
Flash Flood Warning216July 23, 2026
Dense Fog Advisory210November 2, 2026
Tornado Warning136February 15, 2026
Heat Advisory99September 14, 2026
Wind Advisory79October 16, 2026
Flood Watch57October 1, 2026
Severe Thunderstorm Watch43May 11, 2026

Full Harris County alert history →

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