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Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

32°F

0°C

Humidity	60%
Wind Speed	SE 9 mph
Barometer	30.28 in
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	24°F (-4°C)
Last update	29 Nov 9:55 pm EST

More Information:

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

Extended Forecast for

5 Miles SSW Cross Fork PA

Tonight
Low: 28 °F
Slight Chance
Snow then
Snow Likely
Sunday
High: 40 °F
Wintry Mix
Likely
Sunday Night
Low: 25 °F
Chance Snow
Showers
Monday
High: 34 °F
Mostly Sunny
Monday Night
Low: 23 °F
Mostly Cloudy
then Snow
Likely
Tuesday
High: 35 °F
Snow
Tuesday Night
Low: 21 °F
Mostly Cloudy
Wednesday
High: 34 °F
Partly Sunny
Wednesday Night
Low: 24 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow likely, mainly after 1am. Cloudy, with a low around 28. Southeast wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Sunday

Snow showers likely, possibly mixed with sleet before 2pm, then a chance of rain and snow showers between 2pm and 3pm. The snow could be heavy at times. Cloudy, with a high near 40. South wind 9 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New snow and sleet accumulation of 1 to 2 inches possible.

Sunday Night

A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 25. West wind around 9 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 34. Northwest wind around 6 mph becoming calm in the afternoon.

Monday Night

Snow likely after 1am. Mostly cloudy, with a low around 23. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow, mainly before 1pm. High near 35. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Mostly cloudy, with a low around 21.

Wednesday

Partly sunny, with a high near 34.

Wednesday Night

Mostly cloudy, with a low around 24.

Thursday

A chance of snow before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

Thursday Night

Mostly cloudy, with a low around 16.