Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Hazardous Weather Conditions

Current conditions at

Nacogdoches, A L Mangham Jr. Regional Airport (KOCH)

Lat: 31.58°NLon: 94.72°WElev: 354ft.

Thunderstorm Light Rain

74°F

23°C

Humidity	100%
Wind Speed	N 10 mph
Barometer	29.80 in (1009.2 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Last update	16 May 1:56 pm CDT

More Information:

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

Extended Forecast for

3 Miles W Martinsville TX

Flood Watch May 16, 04:45pm until May 17, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch May 16, 04:45pm until May 17, 07:00am
NOW until 7:00am Fri
Flood Watch
This Afternoon
High: 74 °F
Severe
Thunderstorms
Tonight
Low: 65 °F
Severe
Thunderstorms
then T-storms
Likely
Friday
High: 80 °F
Chance
T-storms and
Patchy Fog
Friday Night
Low: 65 °F
Slight Chance
T-storms
Saturday
High: 86 °F
Patchy Fog
then Sunny
Saturday Night
Low: 66 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 67 °F
Clear

Detailed Forecast

This Afternoon

Showers and thunderstorms. Some of the storms could be severe and produce heavy rainfall. Steady temperature around 74. Southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms, mainly before 1am. Some of the storms could be severe and produce heavy rainfall. Low around 65. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Friday

A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Patchy fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind becoming north around 5 mph in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm.

Saturday

Patchy fog before 10am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 66.

Sunday

Sunny, with a high near 89.

Sunday Night

Clear, with a low around 67.

Monday

Sunny, with a high near 90.