National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

8°C

46°F

Humidity 93%
Wind Speed NE 11 km/h
Barometer 29.73 in
Dewpoint 7°C (45°F)
Visibility 11 km
Wind Chill6°C (42°F)
Last update 10 May 5:55 am EDT
Extended Forecast for

3 Miles NW Sinnamahoning PA

  • Today

    Today: Rain. High near 9. Northeast wind 11 to 18 km/h, with gusts as high as 32 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.

    High: 9 °C

    Rain

  • Tonight

    Tonight: A chance of rain before 7pm, then a chance of showers between 7pm and 1am. Patchy fog after 1am. Otherwise, cloudy, with a low around 6. Calm wind. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 6 °C

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 13. South wind 8 to 16 km/h. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 13 °C

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 7. South wind 8 to 13 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 7 °C

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 15. Northwest wind 14 to 18 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.

    High: 15 °C

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Partly cloudy, with a low around 6. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    Low: 6 °C

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A chance of showers after 2pm. Mostly sunny, with a high near 22. Chance of precipitation is 30%.

    High: 22 °C

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.

    Low: 11 °C

    Chance
    Showers

  • Tuesday

    Tuesday: Showers, mainly after 8am. High near 19. Chance of precipitation is 80%.

    High: 19 °C

    Showers

Detailed Forecast

Today
Rain. High near 9. Northeast wind 11 to 18 km/h, with gusts as high as 32 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
Tonight
A chance of rain before 7pm, then a chance of showers between 7pm and 1am. Patchy fog after 1am. Otherwise, cloudy, with a low around 6. Calm wind. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 13. South wind 8 to 16 km/h. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 7. South wind 8 to 13 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 15. Northwest wind 14 to 18 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 6. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Monday
A chance of showers after 2pm. Mostly sunny, with a high near 22. Chance of precipitation is 30%.
Monday Night
A chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Tuesday
Showers, mainly after 8am. High near 19. Chance of precipitation is 80%.
Tuesday Night
Showers, mainly before 8pm. Low around 11. Chance of precipitation is 80%.
Wednesday
A chance of showers. Partly sunny, with a high near 20. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
A chance of showers. Mostly sunny, with a high near 23. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Sinnamahoning PA
 41.41°N 78.11°W (Elev. 2169 m)
Last Update:
4:51 am EDT May 10, 2024
Forecast Valid:
6am EDT May 10, 2024-6pm EDT May 16, 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