Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Current conditions at

Winchester Regional (KOKV)

Lat: 39.15°NLon: 78.15°WElev: 728ft.

Mostly Cloudy

73°F

23°C

Humidity	83%
Wind Speed	Calm
Barometer	30.14 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	31 Aug 10:15 am EDT

More Information:

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

Extended Forecast for

5 Miles E Millwood VA

Today
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 72 °F
Chance
Showers then
Partly Cloudy
Tuesday
High: 95 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 74 °F
Slight Chance
T-storms
Wednesday
High: 97 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 75 °F
Slight Chance
T-storms
Thursday
High: 97 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 70 °F
Chance
T-storms
Friday
High: 89 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

Today

A slight chance of showers between 1pm and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Calm wind. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Mostly cloudy during the evening, then mostly clear overnight, with a low around 72. South wind 3 to 6 mph. Chance of precipitation is 30%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 101. West wind 6 to 8 mph. Chance of precipitation is 30%.

Tuesday Night

A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74. West wind around 6 mph. Chance of precipitation is 20%.

Wednesday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 20%.

Thursday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Chance of precipitation is 20%.

Thursday Night

A chance of showers and thunderstorms, mainly after 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Friday

A slight chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 84.

Saturday Night

Partly cloudy, with a low around 62.

Sunday

Mostly sunny, with a high near 82.