WeatherMan

Great Falls

7:28 pm / Monday, July 13
81°
Partly sunny
Feels Like 84°
Wind
N 2 mph
Visibility
2+ miles
Dew Pt
67°
Humidity
62%
UV Index
0 (Low)
Pressure
758 mmHg
Partly sunny with 2 mph winds from the North and a temperature of 81 °F.

Next 12 hours

83°76°70°68°71°
8:00 pm
11:00 pm
2:00 am
5:00 am
8:00 am
drop0%
drop0%
drop0%
drop0%
drop0%

Sun & Moon

Today: Monday, July 13

Sun & Moon

Today: Monday, July 13
Sunrise
5:55 am
Sunset
8:35 pm
Length of Visible Light
14 h 40 m
Length of Day
10 h 54 m
Third Quarter
Third Quarter
Moonrise - 1:03 am,
Moonset - 2:03 pm

Detailed Hourly Weather - Great Falls, VA

Next 24 hours
83°76°70°68°71°80°86°87°
8:00 pm
11:00 pm
2:00 am
5:00 am
8:00 am
11:00 am
2:00 pm
5:00 pm
drop0%
drop0%
drop0%
drop0%
drop0%
drop0%
drop0%
drop0%
Partly sunny
Mostly clear
Mostly clear
Mostly clear
Mostly sunny
Mostly sunny
Mostly sunny
Mostly sunny
Feels Like
83°
76°
70°
66°
73°
87°
93°
90°
Wind
N 5 mph
NNW 5 mph
NNW 5 mph
NNW 6 mph
NNW 6 mph
NNW 7 mph
NW 7 mph
NW 6 mph
Humidity
51%
68%
80%
79%
76%
52%
40%
39%
Visibility
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
UV Index
0 (Low)
0 (Low)
0 (Low)
0 (Low)
2 (Low)
7 (High)
10 (Very High)
3 (Moderate)
Dew Pt
63°
65°
64°
61°
63°
61°
59°
60°
Pressure
Wet Bulb Temp
70°
69°
67°
64°
66°
67°
68°
69°
Wind Gust
8 mph
7 mph
7 mph
7 mph
8 mph
8 mph
9 mph
8 mph
Cloud Ceiling
6 miles
3 miles
6 miles
6 miles
6 miles
6 miles
6 miles
6 miles
Cloud Cover
32%
25%
25%
25%
25%
25%
25%
25%
Precipitation Probability
0%
0%
0%
0%
0%
0%
0%
0%
Snow Probability
0%
0%
0%
0%
0%
0%
0%
0%
Ice Probability
0%
0%
0%
0%
0%
0%
0%
0%
Total Liquid
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Rain
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Snow
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Ice
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "

Extended Weather - Great Falls, VA

Today
JUL 13
Times of clouds and sun
89° / 67°
drop34%
Times of clouds and sun
Tue
JUL 14
Mostly sunny
89° / 64°
drop1%
Mostly sunny
Wed
JUL 15
Partly sunny and hot
91° / 69°
drop7%
Partly sunny and hot
Thu
JUL 16
Partly sunny and humid
89° / 74°
drop25%
Partly sunny and humid
Fri
JUL 17
A morning shower or t-storm
91° / 71°
drop55%
A morning shower or t-storm
Sat
JUL 18
A morning thunderstorm
95° / 71°
drop55%
A morning thunderstorm
Sun
JUL 19
Hot with clouds and sun
93° / 70°
drop25%
Hot with clouds and sun
Today
JUL 13
Times of clouds and sun
89° / 67°
drop34%
Times of clouds and sun
Feels Like
81°
Wind
NNW 5 mph
Humidity
Visibility
UV Index
11 (Extreme)
Dew Pt
Pressure
Sunrise
5:55 am
Sunset
8:35 pm
Moonrise
1:03 am
Moonset
2:03 pm
Moon Age
22
FeelsLike in the shade
77°
Precipitation Probability
35%
Thunderstorm Probability
40%
Snow Probability
0%
Ice Probability
0%
Precipitation Duration
0 h 0 m
Rain Duration
0 h 0 m
Snow Duration
0 h 0 m
Ice Duration
0 h 0 m
Wind Gust
10 mph
Total Liquid
0.00 "
Rain
0.00 "
Snow
0.00 "
Ice
0.00 "
Cloud Cover
27%
Precipitation Type
Precipitation Intensity
Air Quality
50 (Good)
Grass
12 (Moderate)
Mold
9750 (Moderate)
Ragweed
5 (Low)
Tree
50 (Moderate)
UV Index
11 (Extreme)
Tue
JUL 14
Mostly sunny
89° / 64°
drop1%
Mostly sunny
Wed
JUL 15
Partly sunny and hot
91° / 69°
drop7%
Partly sunny and hot
Thu
JUL 16
Partly sunny and humid
89° / 74°
drop25%
Partly sunny and humid
Fri
JUL 17
A morning shower or t-storm
91° / 71°
drop55%
A morning shower or t-storm
Sat
JUL 18
A morning thunderstorm
95° / 71°
drop55%
A morning thunderstorm
Sun
JUL 19
Hot with clouds and sun
93° / 70°
drop25%
Hot with clouds and sun