Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

6 Miles ESE Sinnamahoning PA

Overnight
Low: 25 °F
Chance Snow
Sunday
High: 34 °F
Becoming
Sunny
Sunday Night
Low: 15 °F
Mostly Clear
Monday
High: 35 °F
Becoming
Sunny
Monday Night
Low: 25 °F
Mostly Clear
then Chance
Wintry Mix
Tuesday
High: 38 °F
Wintry Mix
Tuesday Night
Low: 37 °F
Rain
Wednesday
High: 50 °F
Chance
Showers
Wednesday Night
Low: 43 °F
Showers
Likely

Detailed Forecast

Overnight

A chance of snow. Cloudy, with a low around 25. North wind around 9 mph. Chance of precipitation is 30%.

Sunday

Cloudy through mid morning, then gradual clearing, with a high near 34. North wind 7 to 9 mph.

Sunday Night

Mostly clear, with a low around 15. North wind 5 to 9 mph.

Monday

Partly sunny, then gradually becoming sunny, with a high near 35. Light and variable wind becoming south 5 to 7 mph in the afternoon.

Monday Night

A chance of snow and freezing rain after 1am. Partly cloudy, with a low around 25. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Snow and freezing rain likely before 10am, then rain or freezing rain likely between 10am and 1pm, then rain after 1pm. High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain. Low around 37. Chance of precipitation is 90%.

Wednesday

A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.

Wednesday Night

Showers likely, mainly after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

Thursday

Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

Thursday Night

Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

Friday

A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.