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Severe Thunderstorms and Flash Flooding Possible

Severe weather will be possible through Monday across the northern and central Plains. Large hail, damaging winds and heavy rain are the main threats. An isolated tornado cannot be ruled out. Across the southern Plains, heavy rainfall could lead to isolated flash flooding with 3 to 4 inches of rainfall possible by Tuesday afternoon.
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Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fog/Mist

69°F

21°C

Humidity 93%
Wind Speed Calm
Barometer 30.14 in (1020.3 mb)
Dewpoint 67°F (19°C)
Visibility 4.00 mi
Last update 6 Jul 6:53 am EDT

Detailed Forecast

Today
Cloudy. A chance of showers this morning...then showers likely with a chance of thunderstorms this afternoon. Some thunderstorms may produce gusty winds...heavy rainfall and frequent lightning this afternoon. Highs around 80. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
Tonight
Cloudy. Showers likely with a chance of thunderstorms in the evening...then a chance of showers after midnight. Some thunderstorms may produce gusty winds...heavy rainfall and frequent lightning in the evening. Warm. Humid with lows around 70. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
Tuesday
Mostly cloudy with a chance of showers in the morning... Then partly sunny with scattered showers with a slight chance of thunderstorms in the afternoon. Very warm. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
Tuesday Night
Mostly cloudy. Scattered showers with a slight chance of thunderstorms in the evening...then isolated showers and thunderstorms after midnight. Warm. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
Wednesday
Mostly cloudy. Showers and thunderstorms likely... Mainly in the afternoon. Humid with highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 60 percent.
Wednesday Night
Mostly cloudy. Showers and thunderstorms likely in the evening...then a chance of showers after midnight. Humid with lows in the upper 60s. Chance of rain 60 percent.
Thursday
Mostly cloudy. Humid with highs in the lower 80s.
Thursday Night
Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 60s. Chance of rain 30 percent.
Friday
Partly sunny. Humid with highs in the mid 80s.
Friday Night
Mostly cloudy. Humid with lows in the upper 60s.
Saturday
Partly sunny with a chance of showers and thunderstorms. Humid with highs in the mid 80s. Chance of rain 30 percent.
Saturday Night
Mostly cloudy. Humid with lows in the upper 60s.
Sunday
Partly sunny with a chance of showers and thunderstorms. Humid with highs in the mid 80s. Chance of rain 30 percent.
  Click Map For Detailed Forecast
631 AM EDT MON JUL 6 2015
 
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Additional Resources

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