Mississippi Valley Summer Heat Wave; Severe Thunderstorms and Flooding Possible to the North

A dangerous summer heat wave will continue much of the Plains, Mid/Lower Mississippi Valley, Southeast U.S. today and Thursday. Areas of severe thunderstorms may occur today and again on Thursday from parts of the northern/central Rockies and High Plains into the Ohio Valley and Carolinas. Excessive rainfall over similar areas may bring flash flooding today and Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Sevierville Gatlinburg - Pigeon Forge Airport (KGKT)

Lat: 35.86°NLon: 83.53°WElev: 1001ft.

Partly Cloudy

95°F

35°C

Humidity 50%
Wind Speed W 6 G 13 mph
Barometer 29.97 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 6 Jul 2:55 pm EDT
Extended Forecast for

Cosby TN

  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Partly sunny and hot, with a high near 96. Heat index values as high as 105. West wind around 5 mph.

    Chance
    T-storms

    High: 96 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 11pm.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 72. Calm wind.

    Chance
    T-storms and
    Patchy Fog

    Low: 72 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 2pm.  Patchy fog between 8am and 9am.  Otherwise, mostly sunny and hot, with a high near 93. Heat index values as high as 102. Light west wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms and
    Patchy Fog
    then T-storms
    Likely

    High: 93 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 73. Calm wind becoming south around 5 mph after midnight.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 73 °F

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 2pm.  Mostly sunny and hot, with a high near 92. West wind 5 to 10 mph.  Chance of precipitation is 70%.

    T-storms
    Likely

    High: 92 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 72. Southwest wind around 5 mph.  Chance of precipitation is 60%.

    T-storms
    Likely then
    Showers
    Likely

    Low: 72 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am.  High near 87. West wind around 5 mph.  Chance of precipitation is 80%.

    Showers
    Likely then
    T-storms

    High: 87 °F

  • Saturday
    Night

    Saturday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am.  Low around 69. Chance of precipitation is 80%.

    T-storms then
    Chance
    T-storms

    Low: 69 °F

  • Sunday

    Sunday: A chance of showers, then showers and thunderstorms likely after 8am.  Partly sunny, with a high near 84. Chance of precipitation is 60%.

    Chance
    Showers then
    T-storms
    Likely

    High: 84 °F

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 96. Heat index values as high as 105. West wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 72. Calm wind.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Patchy fog between 8am and 9am. Otherwise, mostly sunny and hot, with a high near 93. Heat index values as high as 102. Light west wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 92. West wind 5 to 10 mph. Chance of precipitation is 70%.
Friday Night
Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 72. Southwest wind around 5 mph. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 87. West wind around 5 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Low around 69. Chance of precipitation is 80%.
Sunday
A chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 60%.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Monday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.
Click Map For Forecast
Point Forecast:
Cosby TN
 35.82°N 83.26°W (Elev. 1388 ft)
1:02 pm EDT Jul 6, 2022
3pm EDT Jul 6, 2022-6pm EDT Jul 12, 2022
 
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