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City snapshotLive data for Katy, TX

Focused Live Outlook

Lightning live risk in Katy, TX

high

Thunderstorm and lightning conditions for Katy, TX over the next 6–24 hours.

Updated just now. Live data typically refreshes every 5–40 minutes.

Thunderstorm alerts

2

SPC Day 1

No Day 1 signal

Current precip

0.0 mm

Humidity

92%

Historical baseline

Lightning baseline: 68/100 (Elevated).

Katy, TX

Live weather

Current conditions near Katy, TX

Updated recently (open-meteo)

Temp

76°

☁️Cloudy

Feels like

84°

Feels-like temp

Humidity

92%

Relative

Wind

4 mph

10 m avg

Pressure

1017 mb

Sea-level

Rain

0 mm

Clouds 98%

Next few hours

☁️2 AM

76°

30% rain

☁️3 AM

73°

49% rain

🌦️4 AM

71°

64% rain

☁️5 AM

72°

62% rain

☁️6 AM

71°

45% rain

☁️7 AM

70°

17% rain

Next few days

🌦️Mon

78° / 69°

64% rain

☁️Tue

82° / 64°

1% rain

☁️Wed

91° / 67°

0% rain

☁️Thu

90° / 68°

0% rain

☁️Fri

87° / 69°

1% rain

☁️Sat

89° / 68°

5% rain

☁️Sun

91° / 71°

15% rain

Live weather alerts

Active NWS advisories near Katy, TX

2 alerts

Special Weather Statement

Effective local time

Special Weather Statement issued May 11 at 1:33AM CDT by NWS Houston/Galveston TX

Walker; San Jacinto; Grimes; Montgomery; Colorado; Austin; Waller; Inland Harris; Wharton; Fort Bend

Severe Thunderstorm Watch

Effective local time

Severe Thunderstorm Watch issued May 10 at 10:28PM CDT until May 11 at 5:00AM CDT by NWS Houston/Galveston TX

Austin, TX; Brazoria, TX; Brazos, TX; Burleson, TX; Colorado, TX; Fort Bend, TX; Galveston, TX; Grimes, TX; Harris, TX; Jackson, TX; Matagorda, TX; Montgomery, TX; Waller, TX; Washington, TX; Wharton, TX

Source: NWS alerts feed.

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Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.

Live hazard map

Radar, alerts, systems, SPC, gauges · Katy, TX
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