Heavy Rain and Thunderstorms in the Plains; Tropical Moisture Brings Heavy Rain to Southern California and Southwest

Heavy rain showers and thunderstorms, some severe, will persist across the Plains and Mississippi Valley through Friday. Increasing tropical moisture from the remnants of Mario will bring showers, thunderstorms, and a flash flooding threat across much of southern California into the Desert Southwest through Friday. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

72°F

22°C

Humidity	82%
Wind Speed	Calm
Barometer	29.98 in (1014.5 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	18 Sep 1:53 am CDT

More Information:

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

Extended Forecast for

Celina TX

Overnight
Low: 72 °F
Mostly Clear
Thursday
High: 93 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 70 °F
Slight Chance
T-storms then
Chance
Showers
Friday
High: 90 °F
Chance
T-storms
Friday Night
Low: 71 °F
Partly Cloudy
Saturday
High: 91 °F
Mostly Sunny
Saturday Night
Low: 72 °F
Partly Cloudy
then Slight
Chance
T-storms
Sunday
High: 90 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 72 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Overnight

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

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Calm wind becoming west southwest around 5 mph in the afternoon.

Thursday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70. East northeast wind around 5 mph becoming southeast after midnight.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 90. East wind around 5 mph becoming west northwest in the morning.

Friday Night

Partly cloudy, with a low around 71. Southeast wind around 5 mph.

Saturday

Mostly sunny, with a high near 91. South wind around 5 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Southeast wind 5 to 10 mph.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South wind around 10 mph, with gusts as high as 20 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 10 mph.

Monday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.