WeatherMan

Great Falls

12:58 am / Friday, December 1
44°
Clear
Feels Like 46°
Wind
S 2 mph
Visibility
2+ miles
Dew Pt
31°
Humidity
61%
UV Index
0 (Low)
Pressure
765 mmHg
Clear with 2 mph winds from the South and a temperature of 44 °F.

Next 12 hours

37°34°36°44°49°
2:00 am
5:00 am
8:00 am
11:00 am
2:00 pm
drop0%
drop0%
drop4%
drop6%
drop15%

Sun & Moon

Today: Friday, December 1

Sun & Moon

Today: Friday, December 1
Sunrise
7:09 am
Sunset
4:47 pm
Length of Visible Light
9 h 38 m
Length of Day
1 h 42 m
Waning Gibbous
Waning Gibbous
Moonrise - 8:37 pm,
Moonset - 11:45 am

Detailed Hourly Weather - Great Falls, VA

Next 24 hours
37°34°36°44°49°47°48°48°
2:00 am
5:00 am
8:00 am
11:00 am
2:00 pm
5:00 pm
8:00 pm
11:00 pm
drop0%
drop0%
drop4%
drop6%
drop15%
drop49%
drop20%
drop20%
Intermittent clouds
Intermittent clouds
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Feels Like
35°
32°
36°
43°
45°
42°
45°
46°
Wind
S 5 mph
SSW 5 mph
S 5 mph
S 6 mph
SSW 8 mph
S 8 mph
SSW 7 mph
SSW 6 mph
Humidity
74%
83%
79%
62%
59%
80%
83%
87%
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)
1 (Low)
1 (Low)
0 (Low)
0 (Low)
0 (Low)
Dew Pt
30°
29°
30°
32°
35°
41°
43°
44°
Pressure
Wet Bulb Temp
35°
32°
34°
39°
42°
44°
46°
46°
Wind Gust
7 mph
6 mph
7 mph
9 mph
14 mph
16 mph
9 mph
7 mph
Cloud Ceiling
6 miles
6 miles
5 miles
3 miles
1 miles
1 miles
1 miles
2 miles
Cloud Cover
50%
72%
98%
99%
100%
100%
94%
94%
Precipitation Probability
0%
0%
5%
7%
15%
49%
20%
20%
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
DEC 1
Cooler; a little p.m. rain
49° / 44°
drop62%
Cooler; a little p.m. rain
Sat
DEC 2
Areas of morning fog
63° / 48°
drop25%
Areas of morning fog
Sun
DEC 3
Cloudy, rain, mainly later
57° / 44°
drop75%
Cloudy, rain, mainly later
Mon
DEC 4
A couple of afternoon showers
55° / 35°
drop60%
A couple of afternoon showers
Tue
DEC 5
Mostly cloudy and cooler
48° / 35°
drop12%
Mostly cloudy and cooler
Wed
DEC 6
Chance of a little a.m. rain
46° / 28°
drop30%
Chance of a little a.m. rain
Thu
DEC 7
Intervals of clouds and sun
45° / 30°
drop4%
Intervals of clouds and sun
Today
DEC 1
Cooler; a little p.m. rain
49° / 44°
drop62%
Cooler; a little p.m. rain
Feels Like
45°
Wind
S 7 mph
Humidity
Visibility
UV Index
1 (Low)
Dew Pt
Pressure
Sunrise
7:09 am
Sunset
4:47 pm
Moonrise
8:37 pm
Moonset
11:45 am
Moon Age
18
FeelsLike in the shade
45°
Precipitation Probability
62%
Thunderstorm Probability
0%
Snow Probability
4%
Ice Probability
0%
Precipitation Duration
1 h 0 m
Rain Duration
1 h 0 m
Snow Duration
0 h 0 m
Ice Duration
0 h 0 m
Wind Gust
18 mph
Total Liquid
0.08 "
Rain
0.08 "
Snow
0.00 "
Ice
0.00 "
Cloud Cover
98%
Precipitation Type
Rain
Precipitation Intensity
Light
Air Quality
54 (Moderate)
Grass
0 (Low)
Mold
2607 (Low)
Ragweed
0 (Low)
Tree
0 (Low)
UV Index
1 (Low)
Sat
DEC 2
Areas of morning fog
63° / 48°
drop25%
Areas of morning fog
Sun
DEC 3
Cloudy, rain, mainly later
57° / 44°
drop75%
Cloudy, rain, mainly later
Mon
DEC 4
A couple of afternoon showers
55° / 35°
drop60%
A couple of afternoon showers
Tue
DEC 5
Mostly cloudy and cooler
48° / 35°
drop12%
Mostly cloudy and cooler
Wed
DEC 6
Chance of a little a.m. rain
46° / 28°
drop30%
Chance of a little a.m. rain
Thu
DEC 7
Intervals of clouds and sun
45° / 30°
drop4%
Intervals of clouds and sun