Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

30°F

-1°C

Humidity	80%
Wind Speed	SW 8 mph
Barometer	30.00 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	3 Dec 12:15 pm EST

More Information:

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

Extended Forecast for

3 Miles WNW Weedville PA

This Afternoon
High: 31 °F
Mostly Cloudy
Tonight
Low: 22 °F
Slight Chance
Snow Showers
then Chance
Snow Showers
Thursday
High: 28 °F
Chance Snow
Showers then
Slight Chance
Snow Showers
Thursday Night
Low: 7 °F
Partly Cloudy
Friday
High: 28 °F
Mostly Sunny
then Slight
Chance Light
Snow
Friday Night
Low: 20 °F
Mostly Cloudy
then Slight
Chance Light
Snow
Saturday
High: 33 °F
Mostly Cloudy
Saturday Night
Low: 25 °F
Mostly Cloudy
Sunday
High: 33 °F
Mostly Cloudy
then Chance
Snow

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 31. Southwest wind around 10 mph.

Tonight

A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 22. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Thursday

A chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 28. West wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Thursday Night

Partly cloudy, with a low around 7. Northwest wind 5 to 7 mph becoming calm in the evening.

Friday

A slight chance of light snow after 1pm. Mostly sunny, with a high near 28. South wind 5 to 8 mph. Chance of precipitation is 20%.

Friday Night

A slight chance of light snow after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

Saturday

Mostly cloudy, with a high near 33.

Saturday Night

Mostly cloudy, with a low around 25.

Sunday

A chance of snow after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.