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Point Forecast:
Greenbelt MD
38.99N 76.89W (Elev. 102 ft)
Last Update: 7:29 am EDT Jun 5, 2023
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Weather Elements
Weather/Precipitation
Fire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)
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-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
48-Hour Period Starting:
9am Mon, Jun 5 2023
10am Mon, Jun 5 2023
11am Mon, Jun 5 2023
12pm Mon, Jun 5 2023
1pm Mon, Jun 5 2023
2pm Mon, Jun 5 2023
3pm Mon, Jun 5 2023
4pm Mon, Jun 5 2023
5pm Mon, Jun 5 2023
6pm Mon, Jun 5 2023
7pm Mon, Jun 5 2023
8pm Mon, Jun 5 2023
9pm Mon, Jun 5 2023
10pm Mon, Jun 5 2023
11pm Mon, Jun 5 2023
12am Tue, Jun 6 2023
1am Tue, Jun 6 2023
2am Tue, Jun 6 2023
3am Tue, Jun 6 2023
4am Tue, Jun 6 2023
5am Tue, Jun 6 2023
6am Tue, Jun 6 2023
7am Tue, Jun 6 2023
8am Tue, Jun 6 2023
9am Tue, Jun 6 2023
10am Tue, Jun 6 2023
11am Tue, Jun 6 2023
12pm Tue, Jun 6 2023
1pm Tue, Jun 6 2023
2pm Tue, Jun 6 2023
3pm Tue, Jun 6 2023
4pm Tue, Jun 6 2023
5pm Tue, Jun 6 2023
6pm Tue, Jun 6 2023
7pm Tue, Jun 6 2023
8pm Tue, Jun 6 2023
9pm Tue, Jun 6 2023
10pm Tue, Jun 6 2023
11pm Tue, Jun 6 2023
12am Wed, Jun 7 2023
1am Wed, Jun 7 2023
2am Wed, Jun 7 2023
3am Wed, Jun 7 2023
4am Wed, Jun 7 2023
5am Wed, Jun 7 2023
6am Wed, Jun 7 2023
7am Wed, Jun 7 2023
8am Wed, Jun 7 2023
9am Wed, Jun 7 2023
10am Wed, Jun 7 2023
11am Wed, Jun 7 2023
12pm Wed, Jun 7 2023
1pm Wed, Jun 7 2023
2pm Wed, Jun 7 2023
3pm Wed, Jun 7 2023
4pm Wed, Jun 7 2023
5pm Wed, Jun 7 2023
6pm Wed, Jun 7 2023
7pm Wed, Jun 7 2023
8pm Wed, Jun 7 2023
9pm Wed, Jun 7 2023
10pm Wed, Jun 7 2023
11pm Wed, Jun 7 2023
12am Thu, Jun 8 2023
1am Thu, Jun 8 2023
2am Thu, Jun 8 2023
3am Thu, Jun 8 2023
4am Thu, Jun 8 2023
5am Thu, Jun 8 2023
6am Thu, Jun 8 2023
7am Thu, Jun 8 2023
8am Thu, Jun 8 2023
9am Thu, Jun 8 2023
10am Thu, Jun 8 2023
11am Thu, Jun 8 2023
12pm Thu, Jun 8 2023
1pm Thu, Jun 8 2023
2pm Thu, Jun 8 2023
3pm Thu, Jun 8 2023
4pm Thu, Jun 8 2023
5pm Thu, Jun 8 2023
6pm Thu, Jun 8 2023
7pm Thu, Jun 8 2023
8pm Thu, Jun 8 2023
9pm Thu, Jun 8 2023
10pm Thu, Jun 8 2023
11pm Thu, Jun 8 2023
12am Fri, Jun 9 2023
1am Fri, Jun 9 2023
2am Fri, Jun 9 2023
3am Fri, Jun 9 2023
4am Fri, Jun 9 2023
5am Fri, Jun 9 2023
6am Fri, Jun 9 2023
7am Fri, Jun 9 2023
8am Fri, Jun 9 2023
9am Fri, Jun 9 2023
10am Fri, Jun 9 2023
11am Fri, Jun 9 2023
12pm Fri, Jun 9 2023
1pm Fri, Jun 9 2023
2pm Fri, Jun 9 2023
3pm Fri, Jun 9 2023
4pm Fri, Jun 9 2023
5pm Fri, Jun 9 2023
6pm Fri, Jun 9 2023
7pm Fri, Jun 9 2023
8pm Fri, Jun 9 2023
Date
06/05
06/06
Hour (EDT)
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
Temperature (°F)
62
67
70
72
75
77
78
78
78
79
77
75
71
67
65
63
62
60
60
58
57
57
59
66
Dewpoint (°F)
53
52
50
49
48
47
46
46
45
45
45
46
47
48
48
48
48
47
48
48
47
47
47
49
Heat Index (°F)
75
77
78
78
78
79
77
75
Surface Wind (mph)
5
6
6
7
7
8
8
8
8
8
7
6
5
3
2
2
2
2
2
3
3
5
5
6
Wind Dir
N
N
N
N
N
N
N
NW
NW
NW
NW
NW
NW
NW
W
W
W
W
W
W
W
W
W
W
Gust
Sky Cover (%)
48
43
37
42
46
51
44
37
22
18
16
21
6
6
17
17
14
5
6
10
8
7
19
13
Precipitation Potential (%)
1
1
1
1
1
2
2
2
2
2
2
2
2
2
1
1
1
2
2
2
2
2
2
2
Relative Humidity (%)
72
59
49
44
38
35
32
32
31
30
32
36
42
50
54
58
60
62
64
69
69
69
64
54
Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Date
06/07
Hour (EDT)
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
Temperature (°F)
71
75
79
81
83
84
85
85
84
82
80
77
75
72
69
67
64
62
59
58
57
58
60
63
Dewpoint (°F)
48
48
48
48
49
49
49
48
48
48
49
50
51
51
51
50
49
48
47
46
45
45
46
46
Heat Index (°F)
75
79
80
81
82
83
83
82
81
79
77
75
Surface Wind (mph)
7
9
10
11
13
13
14
14
14
13
10
9
8
8
8
8
7
7
7
6
6
6
6
6
Wind Dir
W
W
W
W
NW
NW
NW
NW
NW
NW
NW
NW
NW
NW
N
N
NW
NW
NW
NW
NW
NW
NW
NW
Gust
18
20
21
21
20
Sky Cover (%)
7
9
11
15
24
28
30
33
35
32
26
23
24
25
25
25
24
23
22
21
20
21
22
22
Precipitation Potential (%)
2
2
2
2
2
20
20
20
20
20
20
3
3
3
3
3
3
1
1
1
1
1
1
1
Relative Humidity (%)
44
38
34
32
31
30
29
28
29
31
34
39
43
48
53
54
58
60
64
64
64
62
60
54
Rain
--
--
--
--
--
SChc
SChc
SChc
SChc
SChc
SChc
--
--
--
--
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
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