News Headlines
- Weather Observers Needed-Learn More About CoCoRaHS
- The Growing Season Active for much of eastern OH, northern WV and southwestern PA
- Check Out Our Graphical Hazardous Weather Outlook
- Observe down trees, hail, of flooding? We would love to know!
- Interested in weather? Check out our Basic SKYWARN Video Series on YouTube!
Hazardous Weather Conditions
Current conditions at
Pittsburgh/Butler Regional Airport (KBTP)
Lat: 40.78°NLon: 79.96°WElev: 1248ft.
Fair
79°F
26°C
| Humidity | 42% |
| Wind Speed | SW 18 G 29 mph |
| Barometer | 29.80 in (1009.0 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 18 Apr 12:56 pm EDT |
Extended Forecast for
2 Miles WSW West Sunbury PA
Freeze Watch April 20, 12:00am until April 20, 09:00am
This Afternoon

High: 80 °F
Showers
Tonight
Low: 36 °F
Showers then
Rain/SnowSunday

High: 51 °F
Partly Sunny
Sunday Night

Low: 28 °F
Chance
Rain/SnowMonday

High: 43 °F
Mostly Sunny
Monday Night

Low: 23 °F
Mostly Clear
then FrostTuesday

High: 60 °F
Sunny
Tuesday Night

Low: 46 °F
Chance
ShowersWednesday

High: 68 °F
Chance
Showers
Detailed Forecast
This Afternoon
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 80. South wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain showers before 5am, then a slight chance of rain and snow showers. Some thunder is also possible. Low around 36. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Partly sunny, with a high near 51. West wind 10 to 14 mph, with gusts as high as 25 mph.
Sunday Night
A chance of rain showers, mixing with snow after 11pm, then gradually ending. Widespread frost after 3am. Otherwise, mostly cloudy, with a low around 28. West wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 43. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Monday Night
Widespread frost after 3am. Otherwise, mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 60.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Wednesday
A chance of showers before 2pm. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 50.
Friday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles WSW West Sunbury PA
41°N 79.93°W (Elev. 1398 ft)
41°N 79.93°W (Elev. 1398 ft)
12:56 pm EDT Apr 18, 2026
1pm EDT Apr 18, 2026-6pm EDT Apr 24, 2026



