Dangerous Heat Building in the West; Severe Storms in the Upper Midwest

A long duration heat wave will build across the Southwest, California, and Pacific Northwest. Dangerous heat is also forecast for the Great Basin and South Plains. Severe storms in the Upper Midwest may have locally heavy rain, damaging winds, and very large hail. Heavy rain and flooding will also be possible in the Deep South and Appalachians. Read More >

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Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Mostly Cloudy

76°F

24°C

Humidity	82%
Wind Speed	E 3 mph
Barometer	30.05 in (1017.3 mb)
Dewpoint	70°F (21°C)
Visibility	9.00 mi
Heat Index	77°F (25°C)
Last update	14 Aug 1:56 am EDT

More Information:

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

Extended Forecast for

5 Miles NW Loysville PA

Overnight

Slight Chance
Showers
Low: 68 °F
Friday

Slight Chance
Showers then
Chance
T-storms
High: 86 °F
Friday
Night

Chance
T-storms then
Slight Chance
Showers
Low: 66 °F
Saturday

Partly Sunny
then Chance
T-storms
High: 81 °F
Saturday
Night

Chance
T-storms then
Showers
Likely
Low: 63 °F
Sunday

Showers
Likely
High: 75 °F
Sunday
Night

Chance
T-storms then
Chance
Showers
Low: 62 °F
Monday

Partly Sunny
High: 82 °F
Monday
Night

Mostly Clear
Low: 60 °F

Detailed Forecast

Overnight

A slight chance of showers. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.

Friday

A slight chance of showers between 9am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 86. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Mostly cloudy, with a low around 66. Light east wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 81. East wind 3 to 5 mph. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 63. East wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Monday

Partly sunny, with a high near 82.

Monday Night

Mostly clear, with a low around 60.

Tuesday

Sunny, with a high near 82.

Tuesday Night

Partly cloudy, with a low around 59.

Wednesday

Partly sunny, with a high near 81.

Wednesday Night

Mostly cloudy, with a low around 61.