Great Falls, MD - Extended Weather Forecast

05:00 Wednesday Artboard
Overcast Overcast 15° Feels like 15° East East 11 - 27 km/h
reloj Hourly Light rain in the next few hours
  • Wednesday 22 May Scattered clouds 34° / 20° Calm 15 - 40 km/h
  • Thursday 23 May Thunderstorm 50% 0.2 mm 29° / 20° Calm 10 - 41 km/h
  • Friday 24 May Scattered clouds 28° / 16° Calm 16 - 40 km/h
  • Saturday 25 May Scattered clouds 27° / 19° Calm 15 - 38 km/h
  • Sunday 26 May Scattered clouds 27° / 15° Calm 9 - 29 km/h
  • Monday 27 May Scattered clouds 29° / 16° Calm 17 - 48 km/h
  • Tuesday 28 May Overcast 25° / 20° Calm 22 - 63 km/h
Wednesday, 22 May Thursday, 23 May
02:00 Overcast 23° Overcast
Feels Like 23°
Calm Southwest 13 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 78%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 97%
  • Feels Like Feels Like 23 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 4400 m
05:00 Scattered clouds 22° Scattered clouds
Feels Like 22°
Calm Southwest 13 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 83%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 37%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 4400 m
08:00 Clear 24° Clear
Feels Like 24°
Calm Southwest 13 - 28 km/h
UV Index 1 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 80%
  • Dew Point Dew Point 20 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 24 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 4500 m
11:00 Scattered clouds 28° Scattered clouds
Feels Like 30°
Calm Southwest 14 - 32 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 10% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 13%
  • Feels Like Feels Like 30 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1006 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 4500 m
14:00 Scattered clouds 33° Scattered clouds
Feels Like 34°
Calm Southwest 15 - 36 km/h
UV Index 8 Very High! SPF: 25-50
  • Rain Rain 20% 0 mm
  • Humidity Humidity 42%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 25%
  • Feels Like Feels Like 34 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 4500 m
17:00 Scattered clouds 31° Scattered clouds
Feels Like 33°
Calm Southwest 12 - 39 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 20% 0 mm
  • Humidity Humidity 50%
  • Dew Point Dew Point 20 °C
  • Clouds Clouds 41%
  • Feels Like Feels Like 33 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 4500 m
20:00 Scattered clouds 28° Scattered clouds
Feels Like 30°
Calm Southwest 8 - 39 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 66%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 51%
  • Feels Like Feels Like 30 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 4500 m
23:00 Scattered clouds 25° Scattered clouds
Feels Like 26°
Calm West 8 - 35 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 72%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 50%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Snowline Snowline 4400 m

Pollution in Great Falls

Detail
32
Fair O₃ (78 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall
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