Hazardous Weather Conditions
Current conditions at
Dickson Municipal Airport (KM02)
Lat: 36.13°NLon: 87.43°WElev: 892ft.
Fair
84°F
29°C
| Humidity | 74% |
| Wind Speed | Calm |
| Barometer | 30.09 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 9.00 mi |
| Heat Index | 92°F (33°C) |
| Last update | 15 Aug 7:15 pm CDT |
Extended Forecast for
3 Miles NE New Johnsonville TN
Extreme Heat Warning August 15, 07:28pm until August 16, 07:00pm
NOW until 7:00pm Sun
Extreme Heat Warning
Tonight
Low: 74 °F
Mostly Clear
Sunday
High: 99 °F
Hot
Sunday Night
Low: 76 °F
Mostly Clear
Monday
High: 93 °F
Slight Chance
T-stormsMonday Night
Low: 71 °F
Partly Cloudy
then Patchy
FogTuesday
High: 92 °F
Patchy Fog
then SunnyTuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 95 °F
Mostly Sunny
then Slight
Chance
T-storms
Detailed Forecast
Tonight
Mostly clear, with a low around 74. Calm wind.
Sunday
Sunny and hot, with a high near 99. Heat index values as high as 109. Calm wind becoming west around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 76. Calm wind.
Monday
A slight chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 93. Heat index values as high as 105. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 71. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 92. Calm wind.
Tuesday Night
Mostly clear, with a low around 70. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Calm wind becoming southwest around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 67.
Saturday
Mostly sunny, with a high near 88.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NE New Johnsonville TN
36.04°N 87.93°W (Elev. 545 ft)
36.04°N 87.93°W (Elev. 545 ft)
6:41 pm CDT Aug 15, 2026
7pm CDT Aug 15, 2026-6pm CDT Aug 22, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
