Hazardous Weather Conditions
Current conditions at
Martinsville (KMTV)
Lat: 36.63°NLon: 80.02°WElev: 942ft.
Thunderstorm Light Rain
72°F
22°C
| Humidity | 92% |
| Wind Speed | S 3 mph |
| Barometer | 30.15 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 5.00 mi |
| Last update | 16 Aug 1:15 pm EDT |
Extended Forecast for
4 Miles S Penhook VA
This Afternoon
High: 90 °F
Chance
ShowersTonight
Low: 73 °F
Chance
T-storms and
Patchy FogMonday
High: 92 °F
Patchy Fog
then Mostly
SunnyMonday Night
Low: 71 °F
Slight Chance
T-stormsTuesday
High: 90 °F
Hot
Tuesday Night
Low: 68 °F
Mostly Clear
Wednesday
High: 91 °F
Hot
Wednesday Night
Low: 71 °F
Mostly Clear
Thursday
High: 90 °F
Mostly Sunny
then Chance
Showers
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 90. Southwest wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 73. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Patchy fog before 10am. Otherwise, mostly sunny and hot, with a high near 92. Heat index values as high as 101. West wind 5 to 9 mph.
Monday Night
A slight chance of showers and thunderstorms, mainly between 8pm and 2am. Partly cloudy, with a low around 71. Northwest wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday
Sunny and hot, with a high near 90. Northwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny and hot, with a high near 91.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
A chance of showers after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Penhook VA
36.92°N 79.63°W (Elev. 728 ft)
36.92°N 79.63°W (Elev. 728 ft)
10:00 am EDT Aug 16, 2026
1pm EDT Aug 16, 2026-6pm EDT Aug 22, 2026
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