Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Overcast

67°F

19°C

Humidity	100%
Wind Speed	S 7 mph
Barometer	29.86 in (1011.1 mb)
Dewpoint	67°F (19°C)
Visibility	8.00 mi
Last update	16 Oct 2:56 am EDT

More Information:

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

Extended Forecast for

Karns City PA

Overnight
Low: 61 °F
Showers
Friday
High: 70 °F⇓
Showers
Friday Night
Low: 35 °F
Showers
Likely then
Isolated
Showers
Saturday
High: 50 °F
Becoming
Sunny
Saturday Night
Low: 29 °F
Frost
Sunday
High: 59 °F
Frost then
Sunny
Sunday Night
Low: 33 °F
Clear then
Patchy Frost
Monday
High: 64 °F
Frost then
Sunny
Monday Night
Low: 34 °F
Mostly Clear

Detailed Forecast

Overnight

Showers and possibly a thunderstorm, mainly before 5am, then scattered showers and thunderstorms after 5am. Low around 61. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and thunderstorms before 3pm, then scattered showers. Temperature rising to near 70 by 11am, then falling to around 58 during the remainder of the day. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely, mainly between 8pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 35. West wind around 11 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Partly sunny, then gradually becoming sunny, with a high near 50. North wind 9 to 11 mph, with gusts as high as 22 mph.

Saturday Night

Widespread frost, mainly after midnight. Otherwise, clear, with a low around 29. Light northwest wind.

Sunday

Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 59.

Sunday Night

Patchy frost after 1am. Otherwise, clear, with a low around 33.

Monday

Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 64.

Monday Night

Mostly clear, with a low around 34.