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

Active Pattern for the Center of the Nation

Severe thunderstorms, excessive rainfall, critical fire weather are all in the outlook today and into this last weekend of April. Very large hail, severe wind gusts, and a couple strong tornadoes will all be possible across the central and southern Plains today. Flash flooding also possible for portions of the Plains and Mississippi Valley. Critical fire weather conditions for Southern High Plains Read More >

Hazardous Weather Conditions

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Mostly Cloudy

6°C

43°F

Humidity 42%
Wind Speed Calm
Barometer 30.34 in
Dewpoint -6°C (21°F)
Visibility 16 km
Last update 25 Apr 11:15 am EDT
Extended Forecast for

6 Miles SW Cross Fork PA

  • Today

    Today: Sunny, with a high near 15. Northeast wind 5 to 8 km/h.

    Sunny

    High: 15 °C

  • Tonight

    Tonight: Clear, with a low around -1. Northeast wind 3 to 8 km/h.

    Clear

    Low: -1 °C

  • Friday

    Friday: Sunny, with a high near 17. East wind 5 to 14 km/h becoming south in the afternoon.

    Sunny

    High: 17 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 5. Southeast wind 11 to 16 km/h.

    Partly Cloudy

    Low: 5 °C

  • Saturday

    Saturday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 13. Southeast wind 21 to 23 km/h, with gusts as high as 35 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

    Showers
    Likely

    High: 13 °C

  • Saturday
    Night

    Saturday Night: A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 9. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    Chance
    Showers

    Low: 9 °C

  • Sunday

    Sunday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 26. Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    T-storms

    High: 26 °C

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 13. Chance of precipitation is 30%.

    Chance
    T-storms then
    Partly Cloudy

    Low: 13 °C

  • Monday

    Monday: A chance of showers after 2pm. Mostly sunny, with a high near 28. Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    Showers

    High: 28 °C

Detailed Forecast

Today
Sunny, with a high near 15. Northeast wind 5 to 8 km/h.
Tonight
Clear, with a low around -1. Northeast wind 3 to 8 km/h.
Friday
Sunny, with a high near 17. East wind 5 to 14 km/h becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 5. Southeast wind 11 to 16 km/h.
Saturday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 13. Southeast wind 21 to 23 km/h, with gusts as high as 35 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
Saturday Night
A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 9. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Sunday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 13. Chance of precipitation is 30%.
Monday
A chance of showers after 2pm. Mostly sunny, with a high near 28. Chance of precipitation is 30%.
Monday Night
A chance of showers. Partly cloudy, with a low around 16. Chance of precipitation is 40%.
Tuesday
Showers likely. Partly sunny, with a high near 24. Chance of precipitation is 70%.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
A chance of showers. Mostly sunny, with a high near 24. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
6 Miles SW Cross Fork PA
 41.42°N 77.9°W (Elev. 429 m)
Last Update:
10:48 am EDT Apr 25, 2024
Forecast Valid:
11am EDT Apr 25, 2024-6pm EDT May 1, 2024
 
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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