Tomorrow is forecast to be nearly the same temperature as today.
Nowcast as of 6:56 PM EDT on July 11, 2009
Now
Scattered showers and thunderstorms will continue to develop and push eastward across the area through the evening hours. Locally heavy downpours...gusty winds and even some small hail are possible in the heavier storms.
Forecast for Cumberland
Updated: 4:11 PM EDT on July 11, 2009
Tonight
Mostly cloudy. Showers and thunderstorms in the evening...then just a slight chance of a shower after midnight. Lows in the lower 60s. Southwest winds 10 to 15 mph...becoming west. Chance of rain 80 percent.
Sunday
Mostly sunny. Highs in the lower 80s. Northwest winds 10 to 15 mph.
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 30 percent.
Wednesday Night
Mostly cloudy with a 40 percent chance of showers. Lows in the mid 60s.
Thursday
Partly sunny in the morning...then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with highs in the mid 80s. Chance of rain 40 percent.
Thursday Night
Mostly cloudy with a 30 percent chance of showers. Lows in the lower 60s.
The National Weather Service in State College PA has issued a
* Severe Thunderstorm Warning for... northwestern Cumberland County in south central Pennsylvania... west central Dauphin County in south central Pennsylvania... Perry County in south central Pennsylvania...
* until 745 PM EDT
* at 705 PM EDT... National Weather Service Doppler radar indicated a severe thunderstorm capable of producing nickel size hail... and damaging winds in excess of 60 mph. This storm was located near Colonel Denning State Park... or 14 miles northwest of Carlisle... and moving east at 40 mph.
* The severe thunderstorm will be near... Loysville around 715 PM EDT... shermansdale and New Bloomfield around 725 PM EDT... Newport around 730 PM EDT... Duncannon and Amity Hall around 740 PM EDT... Marysville and Montgomery Ferry around 745 PM EDT...
This will impact I-81 between mile markers 62 and 65.
This will also impact the following major roads... Route 11/15... Route 322/22.
Precautionary/preparedness actions...
For your protection... move to an interior room on the lowest floor of your home or business. This severe thunderstorm has the potential to cause serious injury and significant damage to property.
... Strong thunderstorms will affect central Franklin... northwestern Adams and southwestern Cumberland counties through 815 PM EDT...
At 709 PM EDT... several strong thunderstorms were along a line from Chambersburg to Greencastle... moving east at 25 mph.
Wind gusts to 50 mph and hail up to dime size are possible with these storms. Very heavy rain will fall from these storms... and will cause water to pond on roads and quickly fill roadside ditches and some small streams.
These storms will be near Shippensburg around 730 PM... Cashtown around 745 PM and Walnut Bottom around 800 PM.
This will impact I-81 between mile markers 7 and 35.