Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

Texarkana, Texarkana Regional-Webb Field (KTXK)

Lat: 33.46°NLon: 93.99°WElev: 387ft.

Overcast

83°F

28°C

Humidity	82%
Wind Speed	SW 6 mph
Barometer	30.13 in (1019.8 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	12 Jul 8:53 am CDT

More Information:

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

Extended Forecast for

Mc Nab AR

Today
High: 90 °F
Chance
T-storms then
Showers
Likely
Tonight
Low: 71 °F
Showers
Likely then
Chance
T-storms
Monday
High: 88 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 71 °F
Mostly Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 70 °F
Partly Cloudy
Wednesday
High: 88 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 71 °F
Partly Cloudy
Thursday
High: 90 °F
Mostly Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 90. Heat index values as high as 102. West wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%.

Tonight

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 71. North wind around 5 mph becoming calm. Chance of precipitation is 60%.

Monday

A 30 percent chance of showers and thunderstorms after 7am. Partly sunny, with a high near 88. Calm wind becoming northeast around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 71. Northeast wind around 5 mph becoming calm.

Tuesday

Sunny, with a high near 89. Calm wind.

Tuesday Night

Partly cloudy, with a low around 70.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88.

Wednesday Night

Partly cloudy, with a low around 71.

Thursday

Mostly sunny, with a high near 90.