Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Hazardous Weather Conditions

Heat Advisory until August 25, 08:00 PM CDT

Current conditions at

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

Lat: 31.58°NLon: 94.72°WElev: 354ft.

Fair

89°F

32°C

Humidity	59%
Wind Speed	E 5 mph
Barometer	29.96 in (1014.5 mb)
Dewpoint	73°F (23°C)
Visibility	NA
Heat Index	97°F (36°C)
Last update	25 Aug 6:56 pm CDT

More Information:

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

Extended Forecast for

2 Miles SSW Nacogdoches TX

Heat Advisory August 25, 07:29pm until August 25, 08:00pm

Click here for hazard details and duration

...

Heat Advisory August 25, 07:29pm until August 25, 08:00pm
NOW until 8:00pm Tue
Heat Advisory
Tonight
Low: 76 °F
Mostly Clear
Wednesday
High: 103 °F
Hot
Wednesday Night
Low: 77 °F
Chance
Showers
Thursday
High: 99 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 74 °F
Chance
T-storms then
Slight Chance
Showers
Friday
High: 98 °F
Hot
Friday Night
Low: 72 °F
Mostly Clear
Saturday
High: 99 °F
Hot

Detailed Forecast

Tonight

Mostly clear, with a low around 76. South wind around 5 mph.

Wednesday

Sunny and hot, with a high near 103. Heat index values as high as 111. Southwest wind around 5 mph.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 77. West wind around 5 mph becoming south in the evening. Chance of precipitation is 30%.

Thursday

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 109. Southwest wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 74. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Friday

Sunny and hot, with a high near 98.

Friday Night

Mostly clear, with a low around 72.

Saturday

Sunny and hot, with a high near 99.

Saturday Night

Clear, with a low around 73.

Sunday

Sunny and hot, with a high near 99.

Sunday Night

Mostly clear, with a low around 73.