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Hazardous Weather Conditions
Current conditions at
St Marys Municipal Airport (KOYM)
Lat: 41.41°NLon: 78.5°WElev: 1934ft.
Overcast
68°F
20°C
Humidity | 100% |
Wind Speed | Calm |
Barometer | 30.10 in |
Dewpoint | 68°F (20°C) |
Visibility | 10.00 mi |
Last update | 14 Jul 5:15 am EDT |
Extended Forecast for
5 Miles SSW Cross Fork PA
Today
High: 82 °F
Slight Chance
T-storms then
Chance
T-stormsTonight
Low: 66 °F
Chance
T-storms then
Partly CloudyTuesday
High: 87 °F
Mostly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 68 °F
Increasing
CloudsWednesday
High: 86 °F
Slight Chance
T-storms then
Showers
LikelyWednesday Night
Low: 69 °F
Showers
Likely then
Chance
ShowersThursday
High: 86 °F
Chance
T-storms then
ShowersThursday Night
Low: 69 °F
Showers then
Chance
ShowersFriday
High: 84 °F
Chance
T-storms then
Showers
Likely
Detailed Forecast
Today
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 82. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, mainly between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 66. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Calm wind. Chance of precipitation is 20%.
Tuesday Night
Increasing clouds, with a low around 68. Calm wind.
Wednesday
A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 86. Chance of precipitation is 80%.
Thursday Night
Showers, mainly before 8pm. Low around 69. Chance of precipitation is 80%.
Friday
A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Friday Night
Showers likely before 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Cross Fork PA
41.41°N 77.87°W (Elev. 1736 ft)
41.41°N 77.87°W (Elev. 1736 ft)
2:32 am EDT Jul 14, 2025
5am EDT Jul 14, 2025-6pm EDT Jul 20, 2025