National Weather Service

Hazardous Weather Conditions

Severe Thunderstorm Watch in effect from May 31, 03:50 AM CDT until May 31, 11:00 AM CDT

Current conditions at

Houston Intercontinental Airport (KIAH)

Lat: 29.98°NLon: 95.36°WElev: 89ft.

Overcast

22°C

71°F

Humidity	90%
Wind Speed	N 17 km/h
Barometer	1012.5 mb (29.91 in)
Dewpoint	20°C (68°F)
Visibility	16 km
Last update	31 May 3:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SSE Porter TX

Severe T-storm Watch until May 31, 11:00am

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until May 31, 11:00am
NOW until 11:00am Fri
Severe T-storm Watch
Overnight
Low: 21 °C
Chance
T-storms
Friday
High: 31 °C
Showers
Likely then
Heavy Rain
Friday Night
Low: 24 °C
Heavy Rain
Saturday
High: 31 °C
T-storms
Likely
Saturday Night
Low: 24 °C
Chance
T-storms then
Mostly Cloudy
Sunday
High: 32 °C
Chance
T-storms
Sunday Night
Low: 25 °C
Partly Cloudy
Monday
High: 33 °C
Mostly Sunny

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Southeast wind around 10 km/h.

Friday

Showers and thunderstorms likely before 11am, then showers likely and possibly a thunderstorm between 11am and noon, then a chance of showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 31. West wind 10 to 20 km/h becoming southeast in the morning. Chance of precipitation is 70%. New rainfall amounts in excess of 4 cm possible.

Friday Night

Showers and thunderstorms likely, mainly before 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 24. Southeast wind 10 to 15 km/h. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.

Saturday

Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 31. South wind 10 to 15 km/h. Chance of precipitation is 60%.

Saturday Night

A chance of thunderstorms before 7pm. Mostly cloudy, with a low around 24. Southeast wind 10 to 15 km/h. Chance of precipitation is 30%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 32.

Sunday Night

Partly cloudy, with a low around 25.

Monday

Mostly sunny, with a high near 33.

Monday Night

Partly cloudy, with a low around 26.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33.