Areas of Severe Thunderstorms and Excessive Rainfall Thursday
Severe thunderstorms posing a risk for strong gusts and/or large hail are possible across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic Thursday afternoon and evening. Excessive rainfall may bring flash and urban flooding over the Mid-Mississippi and Ohio Valleys, and Mid-Atlantic on Thursday. Read More >
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18° N Lon: 96.59° W Elev: 584 ft.
Fair
80°F
27°C
| Humidity | 74% |
| Wind Speed | S 9 mph |
| Barometer | 29.96 in (1013.6 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 9 Jul 4:53 am CDT |
Detailed forecast for
Collin County
Today
Sunny, hot with highs in the upper 90s. Southwest winds 5 to 10 mph.
Tonight
Clear. Lows in the upper 70s. South winds around 10 mph.
Friday
Sunny, hot with highs in the upper 90s. South winds around 10 mph.
Friday Night
Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph.
Saturday
Mostly sunny. Highs in the upper 90s. South winds 5 to 10 mph. Heat index values up to 105.
Saturday Night
Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of showers and thunderstorms after midnight. Lows in the upper 70s.
Sunday
Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers and thunderstorms. Highs in the mid 90s.
Sunday Night
Mostly cloudy in the evening, then becoming partly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the mid 70s.
Monday
Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s.
Monday Night
Mostly clear. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 70s.
Tuesday
Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 90s.
Tuesday Night
Partly cloudy in the evening, then clearing. Lows in the mid 70s.
Wednesday
Mostly sunny. Highs in the lower 90s.
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