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, 08:00 AM EST until March 3, 04:00 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

11 Miles WSW Galeton PA

Winter Weather Advisory March 3, 08:00am until March 3, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 9 °F
Partly Cloudy
Monday
High: 33 °F
Becoming
Sunny
Monday Night
Low: 21 °F
Increasing
Clouds
Tuesday
High: 35 °F
Freezing Rain
Likely then
Rain/Freezing
Rain
Tuesday Night
Low: 34 °F
Rain
Wednesday
High: 48 °F
Mostly Cloudy
then Chance
Rain
Wednesday Night
Low: 40 °F
Rain Likely
Thursday
High: 55 °F
Showers
Likely
Thursday Night
Low: 47 °F
Showers

Detailed Forecast

Overnight

Partly cloudy, with a low around 9. Calm wind.

Monday

Mostly cloudy through mid morning, then gradual clearing, with a high near 33. Calm wind becoming south around 6 mph in the afternoon.

Monday Night

Increasing clouds, with a low around 21. South wind 6 to 8 mph, with gusts as high as 20 mph.

Tuesday

Freezing rain likely before 1pm, then rain or freezing rain between 1pm and 4pm, then rain after 4pm. High near 35. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain, mainly before 1am. Low around 34. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of rain after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

Thursday

Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

Thursday Night

Showers, mainly before 1am. Low around 47. Chance of precipitation is 80%.

Friday

A chance of showers. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

Saturday

Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.