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Increasing Risk for Flash and River Flooding Through the Weekend

A storm system will track across the central U.S. and set the stage for severe thunderstorms and widespread heavy rainfall through the weekend. There will be a threat for flash and river flooding for portions of the Southern Plains into the Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Overcast

76°F

24°C

Humidity 88%
Wind Speed SE 18 G 26 mph
Barometer 29.61 in (1002.2 mb)
Dewpoint 72°F (22°C)
Visibility 7.00 mi
Heat Index76°F (24°C)
Last update 29 Apr 2:53 am CDT
Extended Forecast for

Melissa TX

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms after 4am.  Cloudy, with a low around 72. Windy, with a south wind around 25 mph, with gusts as high as 35 mph.

    Slight Chance
    T-storms and
    Windy

    Low: 72 °F

  • Saturday

    Saturday: Showers and thunderstorms, mainly after 1pm. Some of the storms could be severe.  High near 81. Windy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Windy. Chance
    T-storms then
    Severe
    Thunderstorms

    High: 81 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms. Some of the storms could be severe.  Low around 53. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Severe
    Thunderstorms

    Low: 53 °F

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 63. West wind 10 to 20 mph, with gusts as high as 25 mph.

    Decreasing
    Clouds

    High: 63 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 46. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 46 °F

  • Monday

    Monday: Sunny, with a high near 76. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 76 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 55. Calm wind becoming southeast around 5 mph after midnight.

    Mostly Clear

    Low: 55 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. South wind 5 to 10 mph.

    Mostly Sunny

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 62. South southeast wind around 10 mph.

    Slight Chance
    T-storms

    Low: 62 °F

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms after 4am. Cloudy, with a low around 72. Windy, with a south wind around 25 mph, with gusts as high as 35 mph.
Saturday
Showers and thunderstorms, mainly after 1pm. Some of the storms could be severe. High near 81. Windy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Showers and thunderstorms. Some of the storms could be severe. Low around 53. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 63. West wind 10 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 46. West wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 76. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 55. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 80. South wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South southeast wind around 10 mph.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
Melissa TX
 33.28°N 96.57°W (Elev. 646 ft)
9:26 pm CDT Apr 28, 2017
3am CDT Apr 29, 2017-6pm CDT May 5, 2017
 
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