Hazardous Weather Conditions
Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Light Rain Smoke
86°F
30°C
| Humidity | 65% |
| Wind Speed | W 13 mph |
| Barometer | 29.85 in (1011.1 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 5.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 18 Jul 1:53 pm EDT |
Extended Forecast for
Chambersburg PA
Flood Watch until July 19, 12:00am
Severe T-storm Watch until July 18, 09:00pm
NOW: Multiple hazards in effect
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This Afternoon
High: 90 °F
Severe
ThunderstormsTonight
Low: 69 °F
Severe
Thunderstorms
then Chance
T-stormsSunday
High: 84 °F
Sunny
Sunday Night
Low: 61 °F
Mostly Clear
Monday
High: 85 °F
Sunny
Monday Night
Low: 67 °F
Mostly Cloudy
then Chance
ShowersTuesday
High: 88 °F
Chance
Showers then
ShowersTuesday Night
Low: 68 °F
Showers
Detailed Forecast
This Afternoon
Showers and possibly a thunderstorm. Some of the storms could be severe. High near 90. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Some of the storms could be severe. Low around 69. Southwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 84. North wind around 6 mph.
Sunday Night
Mostly clear, with a low around 61. Light north wind.
Monday
Sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Tuesday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 88. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 80%.
Wednesday
A chance of showers before 8am, then a chance of showers after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 8pm. Mostly clear, with a low around 60. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chambersburg PA
39.93°N 77.66°W (Elev. 617 ft)
39.93°N 77.66°W (Elev. 617 ft)
1:41 pm EDT Jul 18, 2026
2pm EDT Jul 18, 2026-6pm EDT Jul 24, 2026
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