Great Falls, MD Weather

20:58 Wednesday

Clear

6° Feels like 4°

Last Quarter Illuminated: 11%

Hourly Clear skies for the next few hours

Today 26 March 12° / 2° 27 - 60 km/h
Tomorrow 27 March 16° / -2° 15 - 37 km/h
Friday 28 March 50% 0.9 mm 21° / 4° 19 - 41 km/h
Saturday 29 March 29° / 13° 19 - 46 km/h
Sunday 30 March 70% 0.7 mm 25° / 15° 28 - 61 km/h
Monday 31 March 80% 2.3 mm 26° / 16° 24 - 56 km/h
Tuesday 1 April 19° / 6° 26 - 57 km/h

Weather Forecast for Great Falls, MD Today

, 26 March

Tomorrow

, 27 March

17:00		11°	Scattered clouds Feels Like 11°	Northwest 27 - 60 km/h	1 Low SPF: no
	Rain 0% 0 mm Humidity 25% Dew Point -9 °C Clouds 38% Feels Like 11 °C Visibility 40 km Wind - Average 27 km/h Pressure 1019 hPa Fog No Wind - Gusts 60 km/h Snowline 1000 m
18:00		10°	Scattered clouds Feels Like 10°	Northwest 26 - 57 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 24% Dew Point -10 °C Clouds 20% Feels Like 10 °C Visibility 40 km Wind - Average 26 km/h Pressure 1020 hPa Fog No Wind - Gusts 57 km/h Snowline 1100 m
19:00		9°	Sunny Feels Like 6°	Northwest 20 - 53 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 25% Dew Point -10 °C Clouds 7% Feels Like 6 °C Visibility 40 km Wind - Average 20 km/h Pressure 1021 hPa Fog No Wind - Gusts 53 km/h Snowline 1000 m
20:00		8°	Clear Feels Like 5°	Northwest 16 - 57 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 29% Dew Point -9 °C Clouds 0% Feels Like 5 °C Visibility 40 km Wind - Average 16 km/h Pressure 1022 hPa Fog No Wind - Gusts 57 km/h Snowline 1000 m
21:00		6°	Clear Feels Like 4°	North 14 - 32 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 34% Dew Point -8 °C Clouds 1% Feels Like 4 °C Visibility 40 km Wind - Average 14 km/h Pressure 1023 hPa Fog No Wind - Gusts 32 km/h Snowline 900 m
22:00		5°	Clear Feels Like 3°	North 11 - 27 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 40% Dew Point -8 °C Clouds 5% Feels Like 3 °C Visibility 35 km Wind - Average 11 km/h Pressure 1023 hPa Fog No Wind - Gusts 27 km/h Snowline 900 m
23:00		4°	Clear Feels Like 2°	North 8 - 32 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 45% Dew Point -7 °C Clouds 0% Feels Like 2 °C Visibility 35 km Wind - Average 8 km/h Pressure 1024 hPa Fog No Wind - Gusts 32 km/h Snowline 800 m
24:00		3°	Clear Feels Like 1°	Northwest 6 - 15 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 51% Dew Point -6 °C Clouds 0% Feels Like 1 °C Visibility 35 km Wind - Average 6 km/h Pressure 1024 hPa Fog No Wind - Gusts 15 km/h Snowline 700 m

Weather:
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Photoprotection (SPF):
More information

Sunrise and Sunset

Sunrise 07:02 Sunset 19:27

First light 06:35 Midday 13:14 Last light 19:53

Day length 12h 25m

Lunar calendar

Mon	Tue	Wed	Thu	Fri	Sat	Sun
		26	27	28	29	30
31	1	2	3	4	5	6
7	8

Air quality in Great Falls today

Detail

44

Moderate O₃ (109 µg/m³)

Possible health risk.
Enjoy your usual outdoor activities if you do not experience symptoms.
Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs

Maximum Minimum Rainfall