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Point Forecast:
Leesburg VA
39.12N 77.56W (Elev. 91 m)
Last Update: 1:32 am EDT Jul 1, 2022
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Weather Elements
Weather/Precipitation
Fire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)
Surface Wind
kt
mph
km/h
m/s
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height
x100ft
x100m
Haines Index
Lightning Activity Level
Trans. Wind
kt
mph
km/h
m/s
Vent Rate (x1000 mph-m)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
48-Hour Period Starting:
3am Fri, Jul 1 2022
4am Fri, Jul 1 2022
5am Fri, Jul 1 2022
6am Fri, Jul 1 2022
7am Fri, Jul 1 2022
8am Fri, Jul 1 2022
9am Fri, Jul 1 2022
10am Fri, Jul 1 2022
11am Fri, Jul 1 2022
12pm Fri, Jul 1 2022
1pm Fri, Jul 1 2022
2pm Fri, Jul 1 2022
3pm Fri, Jul 1 2022
4pm Fri, Jul 1 2022
5pm Fri, Jul 1 2022
6pm Fri, Jul 1 2022
7pm Fri, Jul 1 2022
8pm Fri, Jul 1 2022
9pm Fri, Jul 1 2022
10pm Fri, Jul 1 2022
11pm Fri, Jul 1 2022
12am Sat, Jul 2 2022
1am Sat, Jul 2 2022
2am Sat, Jul 2 2022
3am Sat, Jul 2 2022
4am Sat, Jul 2 2022
5am Sat, Jul 2 2022
6am Sat, Jul 2 2022
7am Sat, Jul 2 2022
8am Sat, Jul 2 2022
9am Sat, Jul 2 2022
10am Sat, Jul 2 2022
11am Sat, Jul 2 2022
12pm Sat, Jul 2 2022
1pm Sat, Jul 2 2022
2pm Sat, Jul 2 2022
3pm Sat, Jul 2 2022
4pm Sat, Jul 2 2022
5pm Sat, Jul 2 2022
6pm Sat, Jul 2 2022
7pm Sat, Jul 2 2022
8pm Sat, Jul 2 2022
9pm Sat, Jul 2 2022
10pm Sat, Jul 2 2022
11pm Sat, Jul 2 2022
12am Sun, Jul 3 2022
1am Sun, Jul 3 2022
2am Sun, Jul 3 2022
3am Sun, Jul 3 2022
4am Sun, Jul 3 2022
5am Sun, Jul 3 2022
6am Sun, Jul 3 2022
7am Sun, Jul 3 2022
8am Sun, Jul 3 2022
9am Sun, Jul 3 2022
10am Sun, Jul 3 2022
11am Sun, Jul 3 2022
12pm Sun, Jul 3 2022
1pm Sun, Jul 3 2022
2pm Sun, Jul 3 2022
3pm Sun, Jul 3 2022
4pm Sun, Jul 3 2022
5pm Sun, Jul 3 2022
6pm Sun, Jul 3 2022
7pm Sun, Jul 3 2022
8pm Sun, Jul 3 2022
9pm Sun, Jul 3 2022
10pm Sun, Jul 3 2022
11pm Sun, Jul 3 2022
12am Mon, Jul 4 2022
1am Mon, Jul 4 2022
2am Mon, Jul 4 2022
3am Mon, Jul 4 2022
4am Mon, Jul 4 2022
5am Mon, Jul 4 2022
6am Mon, Jul 4 2022
7am Mon, Jul 4 2022
8am Mon, Jul 4 2022
9am Mon, Jul 4 2022
10am Mon, Jul 4 2022
11am Mon, Jul 4 2022
12pm Mon, Jul 4 2022
1pm Mon, Jul 4 2022
2pm Mon, Jul 4 2022
3pm Mon, Jul 4 2022
4pm Mon, Jul 4 2022
5pm Mon, Jul 4 2022
6pm Mon, Jul 4 2022
7pm Mon, Jul 4 2022
8pm Mon, Jul 4 2022
9pm Mon, Jul 4 2022
10pm Mon, Jul 4 2022
11pm Mon, Jul 4 2022
12am Tue, Jul 5 2022
1am Tue, Jul 5 2022
2am Tue, Jul 5 2022
3am Tue, Jul 5 2022
4am Tue, Jul 5 2022
5am Tue, Jul 5 2022
6am Tue, Jul 5 2022
7am Tue, Jul 5 2022
8am Tue, Jul 5 2022
9am Tue, Jul 5 2022
10am Tue, Jul 5 2022
11am Tue, Jul 5 2022
12pm Tue, Jul 5 2022
1pm Tue, Jul 5 2022
2pm Tue, Jul 5 2022
Date
07/01
07/02
Hour (EDT)
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
Temperature (°C)
22
21
21
21
22
24
27
29
31
32
32
32
32
31
30
29
29
28
27
26
25
24
24
24
Dewpoint (°C)
19
19
19
19
19
21
21
21
21
21
21
21
21
22
22
22
22
22
22
22
22
22
21
21
Heat Index (°C)
24
28
31
33
34
34
36
36
34
33
33
32
30
28
26
25
24
24
24
Surface Wind (mph)
3
3
3
3
3
5
5
6
7
7
8
8
9
10
10
9
8
7
6
6
6
5
5
5
Wind Dir
S
S
S
S
S
S
S
S
S
S
S
S
S
SW
SW
SW
S
S
S
S
S
S
SW
SW
Gust
Sky Cover (%)
7
7
6
7
9
9
25
19
13
26
39
52
56
61
65
64
62
61
64
68
71
62
53
44
Precipitation Potential (%)
1
2
3
4
3
2
3
4
5
8
10
13
28
43
58
48
38
28
25
20
17
17
17
15
Relative Humidity (%)
81
87
87
90
87
79
72
63
57
54
54
52
52
57
63
65
67
69
74
79
82
85
82
84
Rain
--
--
--
--
--
--
--
--
--
--
--
--
Chc
Chc
Lkly
Chc
Chc
Chc
Chc
SChc
SChc
SChc
SChc
SChc
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
Chc
Chc
Chc
Chc
Chc
Chc
Chc
SChc
SChc
SChc
SChc
SChc
Date
07/03
Hour (EDT)
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
Temperature (°C)
23
23
23
22
23
25
26
27
28
29
30
30
29
29
28
27
26
26
25
24
23
23
23
22
Dewpoint (°C)
22
21
21
21
21
22
23
23
23
23
23
23
23
23
23
23
23
23
23
22
22
22
22
21
Heat Index (°C)
25
26
30
32
33
34
34
33
32
31
30
26
26
25
24
Surface Wind (mph)
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
3
3
2
2
1
1
1
1
1
Wind Dir
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
W
W
W
W
NW
Gust
Sky Cover (%)
53
61
70
72
73
75
72
70
67
73
78
84
80
76
72
72
73
73
75
78
80
75
70
65
Precipitation Potential (%)
15
15
15
15
15
14
14
14
38
38
38
82
82
82
82
82
82
39
39
39
26
26
26
20
Relative Humidity (%)
90
90
90
93
87
85
82
77
72
67
65
65
67
70
74
77
82
85
87
90
93
93
93
93
Rain
SChc
SChc
SChc
SChc
SChc
--
--
--
Chc
Chc
Chc
Ocnl
Ocnl
Ocnl
Ocnl
Ocnl
Ocnl
Chc
Chc
Chc
Chc
Chc
Chc
SChc
Thunder
SChc
--
--
--
--
--
--
--
Chc
Chc
Chc
Lkly
Lkly
Lkly
Lkly
Lkly
Lkly
Chc
Chc
Chc
Chc
Chc
Chc
SChc
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