Severe Weather Threat and Extreme Temperatures Impacting Portions of the Southern U.S

Strong to severe thunderstorms are expected to develop from central Texas into the Ohio Valley and Great Lakes Wednesday. Areas who will see the greatest chances for damaging hail and winds will be from north Texas to the Ozarks. Parts of south Texas and Florida will experience dangerous to extreme heat over the next several days. Dangerous heat stress may continue into early next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Longview - East Texas Regional Airport (KGGG)

Lat: 32.39°NLon: 94.71°WElev: 364ft.

Mostly Cloudy

82°F

28°C

Humidity	82%
Wind Speed	S 17 mph
Barometer	29.86 in (1010.4 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	22 May 9:53 am CDT

More Information:

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

Extended Forecast for

Tatum TX

Today
High: 92 °F
Slight Chance
T-storms then
Chance
T-storms
Tonight
Low: 71 °F
Severe
Thunderstorms
Thursday
High: 88 °F
Slight Chance
T-storms
Thursday Night
Low: 71 °F
Slight Chance
T-storms
Friday
High: 92 °F
Mostly Sunny
Friday Night
Low: 73 °F
Slight Chance
T-storms
Saturday
High: 93 °F
Mostly Sunny
Saturday Night
Low: 74 °F
Partly Cloudy
Sunday
High: 94 °F
Mostly Sunny

Detailed Forecast

Today

A 50 percent chance of rain and thunderstorms, mainly after 1pm. Partly sunny, with a high near 92. Heat index values as high as 102. South wind around 15 mph. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Showers and thunderstorms likely, mainly before 1am. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a low around 71. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

Thursday

A slight chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Thursday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. South wind around 10 mph, with gusts as high as 20 mph.

Friday

Mostly sunny, with a high near 92. South wind 10 to 15 mph, with gusts as high as 25 mph.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73.

Saturday

Mostly sunny, with a high near 93.

Saturday Night

Partly cloudy, with a low around 74.

Sunday

Mostly sunny, with a high near 94.

Sunday Night

Mostly clear, with a low around 74.