Hazardous Weather Conditions
Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Fair
30°C
86°F
| Humidity | 59% |
| Wind Speed | SW 6 km/h |
| Barometer | 1018.7 mb (30.08 in) |
| Dewpoint | 21°C (70°F) |
| Visibility | 16 km |
| Heat Index | 33°C (91°F) |
| Last update | 22 Jun 9:53 am EDT |
Extended Forecast for
Mercersburg PA
Heat Advisory June 22, 10:26am until June 23, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Today
High: 37 °C
Mostly Sunny
then Slight
Chance
T-stormsTonight
Low: 23 °C
Slight Chance
T-storms then
Partly CloudySunday
High: 34 °C
Mostly Sunny
then Chance
T-stormsSunday Night
Low: 21 °C
Chance
T-stormsMonday
High: 31 °C
Slight Chance
ShowersMonday Night
Low: 17 °C
Mostly Clear
Tuesday
High: 32 °C
Sunny
Tuesday Night
Low: 20 °C
Partly Cloudy
Detailed Forecast
Today
A slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 37. West wind 5 to 8 km/h. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms, mainly after 2pm. Partly sunny and hot, with a high near 34. Southwest wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 21. Southwest wind 5 to 10 km/h. Chance of precipitation is 50%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers before 2pm. Mostly sunny, with a high near 31. Northwest wind 10 to 16 km/h, with gusts as high as 34 km/h. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 36. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly clear, with a low around 17.
Friday
Sunny, with a high near 31.
Additional Forecasts and Information
ABOUT THIS FORECAST
Point Forecast:
Mercersburg PA
39.82°N 77.9°W (Elev. 600 m)
39.82°N 77.9°W (Elev. 600 m)
7:09 am EDT Jun 22, 2024
10am EDT Jun 22, 2024-6pm EDT Jun 28, 2024
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
