Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. 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

98°F

37°C

Humidity	34%
Wind Speed	SE 5 mph
Barometer	29.92 in (1012.4 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	101°F (38°C)
Last update	1 Sep 5:53 pm CDT

More Information:

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

Extended Forecast for

5 Miles NW Allen TX

This Afternoon
High: 101 °F
Slight Chance
Showers
Tonight
Low: 77 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 76 °F
Slight Chance
T-storms then
Chance
Showers
Thursday
High: 94 °F
Chance
Showers
Thursday Night
Low: 76 °F
Slight Chance
T-storms then
Mostly Clear
Friday
High: 97 °F
Slight Chance
Showers
Friday Night
Low: 77 °F
Mostly Clear
Saturday
High: 98 °F
Sunny

Detailed Forecast

This Afternoon

A 10 percent chance of showers. Sunny and hot, with a high near 101. Heat index values as high as 105. Southeast wind around 10 mph.

Tonight

Mostly clear, with a low around 77. Southeast wind 5 to 10 mph.

Wednesday

A 10 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Heat index values as high as 104. East wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Increasing clouds, with a low around 76. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Thursday

A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 94. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Thursday Night

A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

Friday

A 10 percent chance of showers before 1pm. Sunny, with a high near 97. South wind 5 to 10 mph.

Friday Night

Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.

Saturday

Sunny, with a high near 98. South wind around 5 mph.

Saturday Night

Mostly clear, with a low around 78.

Sunday

Sunny and hot, with a high near 99.

Sunday Night

Mostly clear, with a low around 78.