Heavy Rainfall Threat for Portions of Mid-Atlantic and Northeast; Heat Linger for Southeast and Expands for the West

Moisture and nearby frontal boundary will focus more showers and thunderstorms for portions of the Mid-Atlantic and Northeast today. Rainfall could be locally heavy resulting instances of flash flooding. Meanwhile, the heat lingers for areas of the Southeast and expands across the Western U.S. the next several days. Between these areas, severe thunderstorms possible for the Plains and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

75°F

24°C

Humidity	82%
Wind Speed	E 3 mph
Barometer	30.07 in (1016.8 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	6 Jul 1:54 pm EDT

More Information:

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

Extended Forecast for

Revloc PA

Flood Watch July 6, 02:22pm until July 7, 02:00am

Click here for hazard details and duration

Flood Watch

Flood Watch July 6, 02:22pm until July 7, 02:00am
NOW until 2:00am Tue
Flood Watch
This Afternoon
High: 78 °F
T-storms
Tonight
Low: 63 °F
T-storms then
Chance
Showers
Tuesday
High: 75 °F
Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 62 °F
Chance
Showers
Wednesday
High: 78 °F
Chance
Showers
Wednesday Night
Low: 63 °F
Partly Cloudy
Thursday
High: 81 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 65 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 78. Light southeast wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms before 5am, then a chance of showers. Low around 63. Southeast wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 75. Southeast wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 62. East wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 78. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 63.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

Friday

A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 77. Chance of precipitation is 90%.

Friday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 63. Chance of precipitation is 80%.

Saturday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.