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 in effect from August 25, 01:00 PM CDT until August 25, 08:00 PM CDT

Current conditions at

Llano, Llano Municipal Airport (KAQO)

Lat: 30.78°NLon: 98.66°WElev: 1102ft.

Fair

104°F

40°C

Humidity	15%
Wind Speed	Vrbl 6 G 16 mph
Barometer	29.98 in
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	25 Aug 4:15 pm CDT

More Information:

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

Extended Forecast for

3 Miles ESE Mason TX

Heat Advisory until August 25, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until August 25, 08:00pm
NOW until 8:00pm Tue
Heat Advisory
This Afternoon
High: 104 °F
Hot
Tonight
Low: 74 °F
Clear
Wednesday
High: 104 °F
Hot
Wednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 101 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 72 °F
Slight Chance
T-storms then
Slight Chance
Showers
Friday
High: 98 °F
Hot
Friday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 104. South southeast wind around 5 mph.

Tonight

Clear, with a low around 74. South wind 5 to 10 mph.

Wednesday

Sunny and hot, with a high near 104. West wind around 5 mph becoming calm.

Wednesday Night

Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.

Thursday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 101. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 72. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Friday

Sunny and hot, with a high near 98. Calm wind becoming east northeast around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening.

Saturday

Sunny and hot, with a high near 98. Calm wind becoming southeast around 5 mph in the afternoon.

Saturday Night

Clear, with a low around 73. Southeast wind around 5 mph.

Sunday

Sunny and hot, with a high near 99.

Sunday Night

Clear, with a low around 72.