Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Heat Advisory until August 18, 08:00 PM CDT

Current conditions at

Tyler, Tyler Pounds Field (KTYR)

Lat: 32.36°NLon: 95.4°WElev: 541ft.

Fair

80°F

27°C

Humidity	87%
Wind Speed	Calm
Barometer	29.96 in (1013.8 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	18 Aug 2:53 am CDT

More Information:

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

Extended Forecast for

3 Miles SW Whitehouse TX

Heat Advisory August 18, 03:39am until August 18, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 18, 03:39am until August 18, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Overnight
Low: 76 °F
Clear
Monday
High: 98 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 76 °F
Partly Cloudy
Tuesday
High: 100 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 98 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 73 °F
Chance
T-storms
Thursday
High: 92 °F
Slight Chance
Showers then
Showers
Likely

Detailed Forecast

Overnight

Clear, with a low around 76. Calm wind.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 110. Calm wind becoming west around 5 mph.

Monday Night

Partly cloudy, with a low around 76. Calm wind.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 111. Calm wind becoming northeast around 5 mph in the afternoon.

Tuesday Night

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

Wednesday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 98.

Wednesday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Thursday

A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 92. Chance of precipitation is 60%.

Thursday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.

Friday Night

A 20 percent chance of showers. Mostly clear, with a low around 71.

Saturday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.

Saturday Night

Mostly clear, with a low around 71.

Sunday

Sunny, with a high near 94.