Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Rain Fog/Mist

49°F

9°C

Humidity	93%
Wind Speed	E 9 mph
Barometer	30.34 in (1027.5 mb)
Dewpoint	47°F (8°C)
Visibility	6.00 mi
Wind Chill	45°F (7°C)
Last update	11 Oct 12:54 am EDT

More Information:

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

Extended Forecast for

Southmont PA

Wind Advisory until October 11, 02:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory until October 11, 02:00pm
NOW until 2:00pm Sun
Wind Advisory
Overnight
Low: 56 °F
Rain Likely
Sunday
High: 62 °F
Rain
Sunday Night
Low: 57 °F
Chance
T-storms and
Patchy Dense
Fog
Columbus Day
High: 67 °F
Mostly Cloudy
Monday Night
Low: 56 °F
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny
Tuesday Night
Low: 61 °F
Partly Cloudy
Wednesday
High: 70 °F
Partly Sunny

Detailed Forecast

Overnight

Rain likely, mainly after 2am. Cloudy, with a low around 56. Southeast wind around 13 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain and possibly a thunderstorm, mainly before 5pm, then a chance of rain and thunderstorms after 5pm. High near 62. Southeast wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

A chance of rain and thunderstorms before 2am, then a chance of showers, mainly between 2am and 3am. Patchy dense fog after 11pm. Otherwise, cloudy, with a low around 57. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Columbus Day

Mostly cloudy, with a high near 67. Northwest wind 3 to 8 mph.

Monday Night

Partly cloudy, with a low around 56. Light southwest wind.

Tuesday

Mostly sunny, with a high near 78.

Tuesday Night

Partly cloudy, with a low around 61.

Wednesday

Partly sunny, with a high near 70.

Wednesday Night

A chance of showers before 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.