I-495 VA weather conditions near Olney, Maryland
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 89°F 2024-06-22T10:56:00-04:00 
Today 2024-06-22, Isolated T-storms. Isolated showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 105. Southwest wind around 6 mph. Chance of precipitation is 20%.Tonight 2024-06-22, Isolated T-storms then Partly Cloudy. Isolated showers and thunderstorms before 11pm. Partly cloudy, with a low around 76. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday 2024-06-23, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 96. Heat index values as high as 103. Southwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Sunday Night 2024-06-23, Showers Likely. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. West wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday 2024-06-24, Chance Showers. A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 88. Northwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night 2024-06-24, Mostly Clear. Mostly clear, with a low around 66.
Tuesday 2024-06-25, Sunny. Sunny, with a high near 89.
Tuesday Night 2024-06-25, Partly Cloudy. Partly cloudy, with a low around 70.Wednesday 2024-06-26, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 30%.
Wednesday Night 2024-06-26, Chance T-storms. A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.Thursday 2024-06-27, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.
Thursday Night 2024-06-27, Chance T-storms then Mostly Clear. A chance of thunderstorms. Mostly clear, with a low around 66. Chance of precipitation is 30%.
- Friday 2024-06-28, Sunny. Sunny, with a high near 87.