Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Eastern WV Regional Airport/Shepherd Field (KMRB)

Lat: 39.4°NLon: 77.98°WElev: 538ft.

Fair

85°F

29°C

Humidity	50%
Wind Speed	Vrbl 6 mph
Barometer	30.07 in (1017.8 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	4 Aug 5:53 pm EDT

More Information:

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

Extended Forecast for

Martinsburg WV

Tonight
Low: 68 °F
Mostly Cloudy
then Slight
Chance
T-storms and
Patchy Fog
Wednesday
High: 85 °F
Showers
Likely and
Patchy Fog
Wednesday Night
Low: 70 °F
Chance
T-storms and
Patchy Fog
then Patchy
Fog
Thursday
High: 90 °F
Mostly Sunny
then Showers
Likely
Thursday Night
Low: 70 °F
Showers
Likely then
Chance
Showers
Friday
High: 89 °F
Mostly Sunny
then Showers
Likely
Friday Night
Low: 68 °F
Showers
Likely then
Chance
T-storms
Saturday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 68 °F
Chance
T-storms

Detailed Forecast

Tonight

A slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 68. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Wednesday

Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 85. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms, mainly before 8pm. Patchy fog between 10pm and 3am. Otherwise, partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.

Thursday

Showers likely and possibly a thunderstorm after 2pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 90. South wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%.

Friday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 70%.

Friday 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 68. Chance of precipitation is 60%.

Saturday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 90.

Sunday Night

Partly cloudy, with a low around 70.

Monday

Mostly sunny, with a high near 92.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 20%.