Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 3, 07:00 AM EST until March 3, 01:00 PM EST

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

3 Miles E Sinnamahoning PA

Winter Weather Advisory March 3, 07:00am until March 3, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 37 °F
Becoming
Sunny
Tonight
Low: 24 °F
Increasing
Clouds
Tuesday
High: 37 °F
Rain/Freezing
Rain
Tuesday Night
Low: 35 °F
Rain
Wednesday
High: 50 °F
Slight Chance
Rain then
Chance Rain
Wednesday Night
Low: 43 °F
Rain Likely
Thursday
High: 61 °F
Showers
Likely
Thursday Night
Low: 50 °F
Showers
Friday
High: 62 °F
Chance
Showers

Detailed Forecast

Today

Mostly cloudy through mid morning, then gradual clearing, with a high near 37. Calm wind becoming southeast around 6 mph in the afternoon.

Tonight

Increasing clouds, with a low around 24. Southeast wind around 6 mph.

Tuesday

Freezing rain likely before 10am, then rain or freezing rain between 10am and 1pm, then rain after 1pm. High near 37. Southeast wind around 7 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.

Tuesday Night

Rain, mainly before 1am. Low around 35. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 50. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain likely. Cloudy, with a low around 43. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.

Thursday Night

Showers. Low around 50. Chance of precipitation is 80%.

Friday

A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 40%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.

Saturday

Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.