Flash Flood Watches in Southeast and Tennessee Valley; Critical Fire Weather in California; Severe Weather in Upper Midwest
Flash flood watches are in effect today in parts of the Southeast and Tennessee Valley from organized areas of heavy to excessive rainfall. Meanwhile, critical fire weather conditions are likely across northern California with offshore winds and dry conditions. Finally, a strong cold front will produce severe thunderstorms across the Upper to Mid Mississippi Valley. Read More >
Hazardous Weather Conditions
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Fair
96°F
36°C
| Humidity | 37% |
| Wind Speed | SE 12 mph |
| Barometer | 29.78 in (1007.6 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 20 Sep 5:53 pm CDT |
Extended Forecast for
Collin County Regional Airport TX
-
Tonight
Mostly Clear
Low: 71 °F
-
Tuesday
Slight Chance
T-stormsHigh: 84 °F
-
Tuesday
NightMostly Clear
Low: 56 °F
-
Wednesday
Sunny
High: 82 °F
-
Wednesday
Night
Clear
Low: 53 °F
-
Thursday
Sunny
High: 83 °F
-
Thursday
NightClear
Low: 58 °F
-
Friday
Sunny
High: 87 °F
-
Friday
NightMostly Clear
Low: 60 °F
Detailed Forecast
Tonight
Mostly clear, with a low around 71. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84. North wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 56. North wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Wednesday
Sunny, with a high near 82. North wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Clear, with a low around 53. East northeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 83. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 58. Southeast wind 5 to 10 mph.
Friday
Sunny, with a high near 87. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 60. South wind 5 to 10 mph.
Saturday
Sunny, with a high near 90.
Saturday Night
Clear, with a low around 62.
Sunday
Sunny, with a high near 91.
Sunday Night
Clear, with a low around 64.
Monday
Sunny, with a high near 90.
Additional Forecasts and Information
Point Forecast:
Collin County Regional Airport TX
33.19°N 96.59°W (Elev. 554 ft)
33.19°N 96.59°W (Elev. 554 ft)
5:28 pm CDT Sep 20, 2021
6pm CDT Sep 20, 2021-6pm CDT Sep 27, 2021
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
