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Hazardous Weather Conditions

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Mostly Cloudy

15°C

59°F

Humidity 72%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 10°C (50°F)
Visibility 16 km
Last update 25 May 7:55 am EDT
Extended Forecast for

3 Miles W Emporium PA

  • Today

    Today: Showers and thunderstorms, mainly after 3pm. High near 27. Calm wind becoming southwest 5 to 10 km/h in the morning. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 27 °C

    Sunny then
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 13. Calm wind. Chance of precipitation is 40%. New precipitation amounts between 5 and 7.5 mm possible.

    Low: 13 °C

    Chance
    T-storms then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 27. Calm wind.

    High: 27 °C

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly after 2am. Mostly cloudy, with a low around 16. Southeast wind 5 to 11 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 16 °C

    Chance
    T-storms then
    T-storms
    Likely

  • Memorial Day

    Memorial Day: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8am. High near 24. South wind around 14 km/h. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 cm possible.

    High: 24 °C

    T-storms then
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 12. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 12 °C

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 22. Chance of precipitation is 50%.

    High: 22 °C

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 10. Chance of precipitation is 30%.

    Low: 10 °C

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 19. Chance of precipitation is 60%.

    High: 19 °C

    Showers
    Likely

Detailed Forecast

Today
Showers and thunderstorms, mainly after 3pm. High near 27. Calm wind becoming southwest 5 to 10 km/h in the morning. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 13. Calm wind. Chance of precipitation is 40%. New precipitation amounts between 5 and 7.5 mm possible.
Sunday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 27. Calm wind.
Sunday Night
Showers and thunderstorms likely, mainly after 2am. Mostly cloudy, with a low around 16. Southeast wind 5 to 11 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.
Memorial Day
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8am. High near 24. South wind around 14 km/h. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 cm possible.
Monday Night
A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 12. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.
Tuesday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 22. Chance of precipitation is 50%.
Tuesday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 10. Chance of precipitation is 30%.
Wednesday
Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 19. Chance of precipitation is 60%.
Wednesday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 7. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 18.
Thursday Night
Mostly clear, with a low around 6.
Friday
Sunny, with a high near 22.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Emporium PA
 41.5°N 78.3°W (Elev. 1522 m)
Last Update:
7:22 am EDT May 25, 2024
Forecast Valid:
8am EDT May 25, 2024-6pm EDT May 31, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation