Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Schuylkill County/Joe Zerbey Airport (KZER)

Lat: 40.71°NLon: 76.37°WElev: 1730ft.

Partly Cloudy

48°F

9°C

Humidity	87%
Wind Speed	Calm
Barometer	29.96 in
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	13 May 5:15 am EDT

More Information:

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

Extended Forecast for

Saint Clair PA

Today
High: 68 °F
Slight Chance
Showers then
Chance
T-storms
Tonight
Low: 48 °F
Showers then
Showers
Likely
Thursday
High: 60 °F
Partly Sunny
Thursday Night
Low: 46 °F
Mostly Cloudy
Friday
High: 69 °F
Mostly Sunny
Friday Night
Low: 49 °F
Partly Cloudy
Saturday
High: 79 °F
Mostly Sunny
Saturday Night
Low: 56 °F
Partly Cloudy
Sunday
High: 86 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 68. South wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before 1am, then a chance of showers. Low around 48. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Partly sunny, with a high near 60. Northwest wind 5 to 7 mph.

Thursday Night

Mostly cloudy, with a low around 46. Northwest wind around 5 mph.

Friday

Mostly sunny, with a high near 69. Northwest wind around 8 mph, with gusts as high as 24 mph.

Friday Night

Partly cloudy, with a low around 49.

Saturday

Mostly sunny, with a high near 79.

Saturday Night

Partly cloudy, with a low around 56.