Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Winchester Regional (KOKV)

Lat: 39.15°NLon: 78.15°WElev: 728ft.

Partly Cloudy

79°F

26°C

Humidity	54%
Wind Speed	SE 9 mph
Barometer	30.07 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	26 Aug 12:55 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Boyce VA

This Afternoon
High: 87 °F
Partly Sunny
Tonight
Low: 66 °F
Partly Cloudy
Thursday
High: 89 °F
Mostly Sunny
then Severe
Thunderstorms
Thursday Night
Low: 64 °F
Showers
Likely
Friday
High: 85 °F
Partly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 62 °F
Mostly Cloudy
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 64 °F
Partly Cloudy
Sunday
High: 87 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 87. South wind 8 to 10 mph.

Tonight

Partly cloudy, with a low around 66. South wind around 7 mph.

Thursday

A chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Some of the storms could be severe. Mostly sunny, with a high near 89. South wind 3 to 7 mph. 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 likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Light north wind. Chance of precipitation is 20%.

Friday Night

Mostly cloudy, with a low around 62.

Saturday

Mostly sunny, with a high near 85.

Saturday Night

Partly cloudy, with a low around 64.

Sunday

Mostly sunny, with a high near 87.

Sunday Night

Partly cloudy, with a low around 67.