Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Mostly Cloudy

89°F

32°C

Humidity	55%
Wind Speed	Calm
Barometer	30.14 in (1019.8 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	2 Aug 1:53 pm CDT

More Information:

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

Extended Forecast for

Anna TXSimilar City Names

This Afternoon
High: 87 °F
Slight Chance
T-storms
Tonight
Low: 69 °F
Mostly Clear
Sunday
High: 89 °F
Mostly Sunny
Sunday Night
Low: 70 °F
Chance
T-storms
Monday
High: 86 °F
Chance
T-storms then
Chance
Showers
Monday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 92 °F
Sunny
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms before 4pm. Partly sunny, with a high near 87. Northeast wind 5 to 10 mph.

Tonight

Mostly clear, with a low around 69. Northeast wind 5 to 10 mph becoming light east in the evening.

Sunday

Mostly sunny, with a high near 89. East wind around 5 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 70. East wind 5 to 10 mph.

Monday

A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 86. East wind around 5 mph. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 69. East wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 92. Calm wind becoming east southeast around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 72. East southeast wind around 5 mph.

Wednesday

Sunny, with a high near 95. South wind 5 to 10 mph.

Wednesday Night

Mostly clear, with a low around 74.

Thursday

Sunny, with a high near 96.