Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Heat Advisory until August 16, 08:00 PM CDT

Current conditions at

Lancaster Airport (KLNC)

Lat: 32.58°NLon: 96.72°WElev: 496ft.

Fair

76°F

24°C

Humidity	90%
Wind Speed	Calm
Barometer	30.08 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	76°F (24°C)
Last update	16 Aug 5:15 am CDT

More Information:

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

Extended Forecast for

4 Miles SW Rosser TX

Heat Advisory August 16, 05:20am until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 05:20am until August 16, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 97 °F
Sunny
Tonight
Low: 77 °F
Mostly Clear
Sunday
High: 99 °F
Hot
Sunday Night
Low: 77 °F
Mostly Clear
Monday
High: 100 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 77 °F
Mostly Clear
Tuesday
High: 99 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 76 °F
Mostly Clear

Detailed Forecast

Today

Sunny, with a high near 97. Heat index values as high as 109. Light south wind increasing to 5 to 10 mph in the morning.

Tonight

Mostly clear, with a low around 77. South southeast wind around 5 mph becoming calm in the evening.

Sunday

Sunny and hot, with a high near 99. Heat index values as high as 109. Calm wind becoming south around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 77. South southeast wind around 5 mph becoming calm in the evening.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Calm wind becoming southeast around 5 mph.

Monday Night

Mostly clear, with a low around 77. East southeast wind around 5 mph becoming calm.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99. Calm wind becoming east northeast around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 76. East wind around 5 mph becoming calm in the evening.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99. Calm wind becoming northeast around 5 mph. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 40%.

Thursday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.

Thursday Night

A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 72.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.