Hourly Weather Forecast - Great Falls, VA

Light Rain

Light Rain

Light Rain

Light Rain

80% Chance of Light Rain

60% Chance of Light Rain

50% Chance of Light Rain

40% Chance of Light Rain

30% Chance of Light Rain

30% Chance of Light Rain

50% Chance of Light Rain

80% Chance of Storms

Thunderstorms

Thunderstorms

Thunderstorms

80% Chance of Light Rain

70% Chance of Light Rain

60% Chance Rain Showers

60% Chance Rain Showers

50% Chance Rain Showers

50% Chance of Sleet

50% Chance of Sleet

40% Chance Rain Showers