Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Hazardous Weather Conditions

Flood Watch until June 18, 07:00 PM CDT

Current conditions at

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

Lat: 31.58°NLon: 94.72°WElev: 354ft.

Partly Cloudy

85°F

29°C

Humidity	70%
Wind Speed	E 6 mph
Barometer	29.66 in (1004.3 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	17 Jun 6:56 pm CDT

More Information:

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

Extended Forecast for

5 Miles SW Nacogdoches TX

Flood Watch June 17, 07:38pm until June 18, 07:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch June 17, 07:38pm until June 18, 07:00pm
NOW until 7:00pm Thu
Flood Watch
Tonight
Low: 74 °F
Slight Chance
T-storms then
Slight Chance
Showers
Thursday
High: 95 °F
Slight Chance
T-storms
Thursday Night
Low: 78 °F
Slight Chance
Showers
Juneteenth
High: 93 °F
Chance
T-storms
Friday Night
Low: 76 °F
Chance
T-storms
Saturday
High: 92 °F
Chance
T-storms
Saturday Night
Low: 76 °F
Mostly Cloudy
Sunday
High: 94 °F
Mostly Sunny

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Southeast wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 20%.

Thursday

A slight chance of showers, with thunderstorms also possible after 10am. Partly sunny and hot, with a high near 95. Heat index values as high as 112. South wind around 5 mph. Chance of precipitation is 20%.

Thursday Night

A 20 percent chance of showers. Partly cloudy, with a low around 78. South wind around 5 mph.

Juneteenth

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 93. Heat index values as high as 110. Light southeast wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 40%.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Southeast wind around 5 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 92.

Saturday Night

Mostly cloudy, with a low around 76.

Sunday

Mostly sunny, with a high near 94.

Sunday Night

Mostly clear, with a low around 77.

Monday

Mostly sunny and hot, with a high near 96.