Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

64°F

18°C

Humidity	83%
Wind Speed	SW 7 mph
Barometer	29.72 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	16 May 11:55 pm EDT

More Information:

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

Extended Forecast for

5 Miles SSW Cross Fork PA

Overnight
Low: 61 °F
Showers
Likely
Saturday
High: 76 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 52 °F
Chance
Showers then
Mostly Cloudy
Sunday
High: 65 °F
Mostly Cloudy
Sunday Night
Low: 47 °F
Mostly Cloudy
Monday
High: 68 °F
Mostly Sunny
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 67 °F
Mostly Sunny
Tuesday Night
Low: 45 °F
Mostly Cloudy
then Chance
Showers

Detailed Forecast

Overnight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 61. Light south wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers after 5pm. Mostly cloudy, with a high near 76. Southwest wind 7 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 10pm. Mostly cloudy, with a low around 52. West wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly cloudy, with a high near 65. West wind around 11 mph, with gusts as high as 28 mph.

Sunday Night

Mostly cloudy, with a low around 47. Northwest wind 6 to 9 mph, with gusts as high as 25 mph.

Monday

Mostly sunny, with a high near 68.

Monday Night

Mostly clear, with a low around 40.

Tuesday

Mostly sunny, with a high near 67.

Tuesday Night

A chance of showers after 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.