Severe Thunderstorms Tonight in the Mid-Atlantic; Tropical Storm Bertha in the Gulf
Scattered thunderstorms with severe gusts, hail and a tornado risk are possible near a cold front from the Ohio Valley to the Mid-Atlantic tonight. Tropical Storm Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the panhandle of Florida into Louisiana through Wednesday. Read More >
Hazardous Weather Conditions
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18° N Lon: 96.59° W Elev: 584 ft.
Fair
81°F
27°C
| Humidity | 88% |
| Wind Speed | N 5 mph |
| Barometer | 29.88 in (1010.7 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 22 Jul 4:53 am CDT |
Detailed forecast for
Collin County
Today
Sunny, hot with highs around 101. Northeast winds 5 to 10 mph. Heat index values up to 115.
Tonight
Clear. Lows in the upper 70s. East winds 5 to 10 mph.
Thursday
Sunny. Highs in the upper 90s. East winds 5 to 10 mph. Heat index values up to 105.
Thursday Night
Mostly clear. Lows in the upper 70s. East winds 5 to 10 mph.
Friday
Sunny, hot with highs in the upper 90s. Southeast winds 5 to 10 mph. Heat index values up to 111 in the afternoon.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 80.
Saturday
Mostly sunny. Hot with highs around 100. Heat index values up to 110 in the afternoon.
Saturday Night
Mostly clear. Lows in the lower 80s.
Sunday
Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon.
Sunday Night
Clear. Lows in the lower 80s.
Monday
Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon.
Monday Night
Mostly clear. Lows in the lower 80s.
Tuesday
Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon.
Additional Forecasts and Information
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