Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Mostly Cloudy

69°F

21°C

Humidity	90%
Wind Speed	N 10 mph
Barometer	30.07 in (1017.5 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	14 Oct 6:56 pm EDT

More Information:

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

Extended Forecast for

Canonsburg PA

Tonight
Low: 54 °F
Chance
T-storms then
Mostly Cloudy
Thursday
High: 70 °F
Slight Chance
Showers then
Partly Sunny
Thursday Night
Low: 65 °F
Chance
Showers then
Showers
Friday
High: 74 °F
Breezy.
Chance
Showers then
Showers
Friday Night
Low: 40 °F
Showers
Saturday
High: 51 °F
Mostly Sunny
Saturday Night
Low: 32 °F
Clear
Sunday
High: 58 °F
Sunny
Sunday Night
Low: 34 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 54. North wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A slight chance of showers before 9am, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 70. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.

Thursday Night

Showers and thunderstorms, mainly before 3am, then a slight chance of thunderstorms after 4am. Low around 65. Southeast wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 26 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, mainly after 2pm. High near 74. Breezy, with a southwest wind 16 to 21 mph becoming west in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Showers before 2am. Low around 40. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly sunny, with a high near 51.

Saturday Night

Clear, with a low around 32.

Sunday

Sunny, with a high near 58.

Sunday Night

Mostly clear, with a low around 34.

Monday

Sunny, with a high near 64.

Monday Night

Partly cloudy, with a low around 40.