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Hazardous Weather Conditions

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

34°F

1°C

Humidity	100%
Wind Speed	W 12 mph
Barometer	29.35 in
Dewpoint	34°F (1°C)
Visibility	3.00 mi
Wind Chill	25°F (-4°C)
Last update	15 Jan 12:55 am EST

More Information:

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

Extended Forecast for

10 Miles WSW Galeton PA

Winter Weather Advisory January 15, 01:15am until January 15, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 15, 01:15am until January 15, 01:00pm
NOW until 1:00pm Thu
Winter Weather Advisory
Overnight
Low: 16 °F
Rain/Snow
Thursday
High: 19 °F⇓
Snow Likely
Thursday Night
Low: 11 °F
Mostly Cloudy
Friday
High: 25 °F
Partly Sunny
then Chance
Snow
Friday Night
Low: 22 °F
Slight Chance
Snow
Saturday
High: 31 °F
Snow Likely
Saturday Night
Low: 13 °F
Chance Snow
Sunday
High: 19 °F
Partly Sunny

Detailed Forecast

Overnight

Rain and snow, becoming all snow after 2am. Low around 16. Northwest wind 9 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

Thursday

Snow likely, mainly before 7am. Mostly cloudy, with a temperature falling to around 14 by 4pm. Wind chill values as low as zero. West wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Mostly cloudy, with a low around 11. Wind chill values as low as -5. West wind around 15 mph, with gusts as high as 31 mph.

Friday

A chance of snow after 1pm. Partly sunny, with a high near 25. Wind chill values as low as zero. West wind around 10 mph becoming south in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 22. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Saturday

Snow likely, mainly after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Night

A chance of snow before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

Sunday

Partly sunny, with a high near 19.

Sunday Night

Mostly cloudy, with a low around 9.

M.L.King Day

Partly sunny, with a high near 16.

Monday Night

Mostly cloudy, with a low around 2.

Tuesday

Partly sunny and cold, with a high near 9.