Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorm are expected from the northern/central Plains to the Mid-Atlantic. Isolated slash flooding is possible from the central Plains to the Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fair

87°F

31°C

Humidity	55%
Wind Speed	NE 3 mph
Barometer	29.94 in (1013.5 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	3 Jul 7:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles S Weikert PA

Heat Advisory July 3, 08:56pm until July 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 3, 08:56pm until July 4, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Tonight
Low: 73 °F
Slight Chance
T-storms then
Mostly Cloudy
Independence Day
High: 92 °F
Hot
Saturday Night
Low: 68 °F
Chance
T-storms then
Showers
Likely
Sunday
High: 85 °F
Chance
Showers then
T-storms
Sunday Night
Low: 65 °F
T-storms then
Showers
Monday
High: 79 °F
Showers
Likely then
T-storms
Monday Night
Low: 64 °F
T-storms then
Showers
Tuesday
High: 79 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms between 10pm and midnight. Increasing clouds, with a low around 73. West wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Independence Day

Mostly sunny and hot, with a high near 92. West wind 5 to 7 mph.

Saturday Night

A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then showers likely after 5am. Increasing clouds, with a low around 68. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 85. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and possibly a thunderstorm. Low around 65. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 79. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 64. Chance of precipitation is 80%.

Tuesday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

Wednesday

A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 64.

Thursday

Mostly sunny, with a high near 85.