Isolated Severe Storms in the Midwest; Fire Weather Concerns in the Northern Plains; Record Heat in the West

Isolated severe storms are possible across parts of the Florida Peninsula and the Great Lakes to Lower Missouri Valley and south-central Plains late this afternoon and early evening. Elevated to critical fire weather concerns continue over much of the northern Great Plains. Above average temperatures persist across portions of the West today. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

56°F

13°C

Humidity	40%
Wind Speed	W 7 mph
Barometer	30.17 in (1021.9 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	12 May 11:54 am EDT

More Information:

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

Extended Forecast for

Portage PA

This Afternoon
High: 67 °F
Mostly Sunny
Tonight
Low: 51 °F
Mostly Cloudy
Wednesday
High: 65 °F
Chance
Showers then
Showers
Wednesday Night
Low: 43 °F
Showers then
Slight Chance
Showers
Thursday
High: 50 °F
Chance
Showers
Thursday Night
Low: 42 °F
Mostly Cloudy
Friday
High: 64 °F
Partly Sunny
Friday Night
Low: 49 °F
Partly Cloudy
Saturday
High: 77 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 67. Southwest wind 5 to 8 mph.

Tonight

Mostly cloudy, with a low around 51. Calm wind becoming south around 5 mph after midnight.

Wednesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 65. Southwest wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm before 1am, then a slight chance of showers after 5am. Low around 43. West wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers. Mostly cloudy, with a high near 50. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Mostly cloudy, with a low around 42.

Friday

Partly sunny, with a high near 64.

Friday Night

Partly cloudy, with a low around 49.

Saturday

Mostly sunny, with a high near 77.

Saturday Night

Partly cloudy, with a low around 58.

Sunday

Mostly sunny, with a high near 80.