Monsoon Flood Threat in the Southwest; Hot in the South and Northwest

Monsoonal heavy rain will continue flash flood potential across the Southwest and Intermountain West to the central and southern Rockies through this weekend, especially in complex terrain, burn scars, and urban areas. Excessive heat and humidity with heat indices over 110 degrees will be common over much of the Deep South and interior Northwest this weekend. Read More >

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Current conditions at

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Fair

63°F

17°C

Humidity	81%
Wind Speed	W 3 mph
Barometer	29.96 in (1014.6 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	30 Jul 9:53 pm EDT

More Information:

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

Extended Forecast for

Grantley PA

Tonight

Mostly Clear
Low: 57 °F
Saturday

Sunny
High: 78 °F
Saturday
Night

Partly Cloudy
then Chance
Showers
Low: 62 °F
Sunday

Showers
Likely
High: 78 °F
Sunday
Night

Chance
T-storms then
Mostly Clear
Low: 60 °F
Monday

Sunny
High: 81 °F
Monday
Night

Partly Cloudy
Low: 60 °F
Tuesday

Mostly Sunny
High: 80 °F
Tuesday
Night

Partly Cloudy
Low: 61 °F

Detailed Forecast

Tonight

Mostly clear, with a low around 57. North wind 3 to 6 mph.

Saturday

Sunny, with a high near 78. Calm wind becoming northwest around 6 mph in the afternoon.

Saturday Night

A chance of showers after 2am. Partly cloudy, with a low around 62. Calm wind becoming south around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. South wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of thunderstorms before 8pm. Partly cloudy, with a low around 60. Northwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Sunny, with a high near 81.

Monday Night

Partly cloudy, with a low around 60.

Tuesday

Mostly sunny, with a high near 80.

Tuesday Night

Partly cloudy, with a low around 61.

Wednesday

A chance of showers after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 30%.

Wednesday Night

A chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 30%.