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

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Mostly Cloudy

83°F

28°C

Humidity	77%
Wind Speed	S 8 G 21 mph
Barometer	29.80 in
Dewpoint	75°F (24°C)
Visibility	NA
Heat Index	90°F (32°C)
Last update	22 May 11:55 am CDT

More Information:

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

Extended Forecast for

Wylie TX

Flood Watch until May 24, 01:00am

Click here for hazard details and duration

Flood Watch

Flood Watch until May 24, 01:00am
NOW until 1:00am Fri
Flood Watch
This Afternoon
High: 87 °F
Severe
Thunderstorms
Tonight
Low: 72 °F
Severe
Thunderstorms
Thursday
High: 85 °F
Slight Chance
T-storms then
Chance
T-storms
Thursday Night
Low: 74 °F
Slight Chance
T-storms
Friday
High: 91 °F
Mostly Sunny
Friday Night
Low: 74 °F
Slight Chance
T-storms
Saturday
High: 89 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 76 °F
Slight Chance
T-storms

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a high near 87. South wind around 10 mph becoming east. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 4am. Some of the storms could be severe. Mostly cloudy, with a low around 72. East southeast wind 5 to 10 mph becoming south after midnight. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 85. South wind 10 to 15 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. South wind around 15 mph, with gusts as high as 25 mph.

Friday

Mostly sunny, with a high near 91. South southwest wind around 15 mph, with gusts as high as 25 mph.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 74. South wind around 10 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. South wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 76. South southeast wind around 15 mph, with gusts as high as 25 mph.

Sunday

Sunny, with a high near 95. South southwest wind around 15 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear, with a low around 74.

Memorial Day

Sunny, with a high near 90.

Monday Night

Mostly clear, with a low around 67.

Tuesday

Sunny, with a high near 84.