National Weather Service

Hazardous Weather Conditions

Current conditions at

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Fair

28°C

83°F

Humidity	63%
Wind Speed	W 6 km/h
Barometer	1018.1 mb (30.07 in)
Dewpoint	21°C (69°F)
Visibility	16 km
Heat Index	31°C (87°F)
Last update	22 Jun 8:53 am EDT

More Information:

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

Extended Forecast for

Gettysburg PA

Heat Advisory June 22, 09:28am until June 23, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory June 22, 09:28am until June 23, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Today
High: 36 °C
Sunny then
Chance
T-storms
Tonight
Low: 23 °C
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 34 °C
Mostly Sunny
then Chance
Showers
Sunday Night
Low: 22 °C
Showers
Likely
Monday
High: 31 °C
Chance
Showers
Monday Night
Low: 17 °C
Mostly Clear
Tuesday
High: 32 °C
Sunny
Tuesday Night
Low: 21 °C
Partly Cloudy

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny and hot, with a high near 36. West wind 3 to 8 km/h. Chance of precipitation is 30%.

Tonight

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.

Sunday

A chance of showers and thunderstorms, mainly after 2pm. Partly sunny and hot, with a high near 34. Southwest wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon. Winds could gust as high as 32 km/h. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 22. West wind 3 to 8 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Monday

A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm. Mostly sunny, with a high near 31. Northwest wind 10 to 14 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

Monday Night

Mostly clear, with a low around 17.

Tuesday

Sunny, with a high near 32.

Tuesday Night

Partly cloudy, with a low around 21.

Wednesday

A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 35. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.

Thursday

A chance of showers. Mostly sunny, with a high near 31. Chance of precipitation is 30%.