Severe Weather in Florida and the Great Plains; Heavy Rainfall in Hawaii and the Gulf Coast

Scattered severe thunderstorms will continue over parts of the north-central Florida Peninsula and develop in the southern Great Plains. New daily record high temperatures are expected for portions of South Florida and southern Texas the next couple of days. Flash flooding is expected in Hawaii. On Thursday, rain may cause additional flooding across east Texas and Louisiana. Read More >

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

A Few Clouds

74°F

23°C

Humidity	69%
Wind Speed	SE 5 mph
Barometer	29.83 in (1009.4 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	16 May 2:53 am CDT

More Information:

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

Extended Forecast for

4 Miles W Farmersville TX

Flood Watch May 16, 07:00am until May 17, 07:00am

Click here for hazard details and duration

Flood Watch

Overnight
Low: 67 °F
Chance
T-storms
Thursday
High: 77 °F
T-storms
Likely
Thursday Night
Low: 65 °F
Chance
T-storms
Friday
High: 81 °F
Slight Chance
T-storms
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 69 °F
Clear
Sunday
High: 90 °F
Sunny
Sunday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms, mainly after 4am. Cloudy, with a low around 67. South wind around 5 mph.

Thursday

Showers and thunderstorms likely, mainly after 1pm. Cloudy, with a high near 77. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 65. East northeast wind 5 to 10 mph. New rainfall amounts between a half and three quarters of an inch possible.

Friday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. West northwest wind around 5 mph.

Friday Night

Mostly clear, with a low around 65. West wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 89. Calm wind becoming south southwest around 5 mph in the morning.

Saturday Night

Clear, with a low around 69. Southeast wind around 5 mph.

Sunday

Sunny, with a high near 90. South wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 72. South southeast wind around 10 mph, with gusts as high as 20 mph.