Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fog/Mist

70°F

21°C

Humidity	93%
Wind Speed	N 3 mph
Barometer	30.04 in (1016.7 mb)
Dewpoint	68°F (20°C)
Visibility	5.00 mi
Last update	2 Sep 6:53 am CDT

More Information:

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

Extended Forecast for

Melissa TX

Today
High: 86 °F
Slight Chance
T-storms
Tonight
Low: 66 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 67 °F
Mostly Clear
Thursday
High: 91 °F
Sunny
Thursday Night
Low: 72 °F
Mostly Clear
Friday
High: 93 °F
Partly Sunny
Friday Night
Low: 68 °F
Mostly Cloudy
Saturday
High: 85 °F
Slight Chance
Showers then
Slight Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 10am. Increasing clouds, with a high near 86. Calm wind becoming north around 5 mph in the morning.

Tonight

Mostly clear, with a low around 66. North wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 87. North wind around 5 mph.

Wednesday Night

Mostly clear, with a low around 67. Calm wind becoming south southwest around 5 mph.

Thursday

Sunny, with a high near 91. Southwest wind around 5 mph becoming east northeast in the afternoon.

Thursday Night

Mostly clear, with a low around 72. East southeast wind around 5 mph becoming south after midnight.

Friday

Partly sunny, with a high near 93. South southwest wind around 10 mph.

Friday Night

Mostly cloudy, with a low around 68. South wind around 10 mph becoming north northeast after midnight.

Saturday

A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 85. East wind around 10 mph. Chance of precipitation is 20%.

Saturday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67.

Sunday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.

Sunday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Monday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.