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Heavy Rain and a Few Severe Thunderstorms Across Nation's Mid-Section Wednesday

A slow-moving front will bring multiple rounds of thunderstorms across parts of the Missouri River Valley into the Mid-Mississippi and the Tennessee River Valleys through Wednesday night. Local flooding from the heavy rains can be expected in some areas, so Flash Flood Watches are in effect. In addition, some of the stronger storms may produce damaging winds, large hail, and isolated tornadoes.
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Current conditions at

Martinsburg, Eastern West Virginia Regional/Shepherd Airport (KMRB)

Lat: 39.4°NLon: 77.98°WElev: 558ft.

A Few Clouds

81°F

27°C

Humidity 42%
Wind Speed W 16 mph
Barometer 29.86 in (1010.7 mb)
Dewpoint 56°F (13°C)
Visibility 8.00 mi
Heat Index81°F (27°C)
Last update 1 Jul 4:53 pm EDT

Detailed Forecast

Rest Of This Afternoon
Mostly sunny. Highs in the lower 80s. West winds around 10 mph with gusts up to 20 mph.
Tonight
Partly cloudy. Lows in the lower 60s. Northwest winds 5 to 10 mph.
Thursday
Mostly sunny. A chance of showers with isolated thunderstorms in the afternoon. Highs in the lower 80s. North winds around 5 mph. Chance of rain 30 percent.
Thursday Night
Mostly cloudy. A chance of showers. Lows in the lower 60s. East winds around 5 mph...becoming north around 5 mph after midnight. Chance of rain 50 percent.
Friday
Partly sunny. A chance of showers in the morning...then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Northeast winds around 5 mph. Chance of rain 40 percent.
Friday Night
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
Independence Day
Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.
Saturday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Chance of rain 50 percent.
Sunday
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.
Sunday Night
Mostly cloudy. Lows in the lower 60s.
Monday
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.
Monday Night
Partly cloudy. Lows in the mid 60s.
Tuesday
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.
  Click Map For Detailed Forecast
444 PM EDT WED JUL 1 2015
 
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Additional Resources

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Hourly Weather Graph

National Digital Forecast Database