Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 87%

22:19

10:05

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:29, Set: 20:13, Transit: 13:21. Moon - Rise: 22:19, Set: 10:05. Civil Dark: 20:41 - 06:01. Nautical Dark: 21:14 - 05:28. Astro Dark: 21:50 - 04:53

Total Clouds (% Sky Obscured)

99
63
55
87
85
49
85
98
84
81
67
60
58
63
76
70
85
91
95
100
100
98
88
66

Low Clouds (% Sky Obscured)

93
60
50
66
76
13
47
50
6
29
31
21
11
13
19
17
8
26
79
100
98
59
35
42

Medium Clouds (% Sky Obscured)

24
12
9
10
8
9
34
10
6
5
5
5
5
6
5
7
10
14
6
15
13
8
8
4

High Clouds (% Sky Obscured)

95
2
7
69
52
44
74
97
84
76
55
52
54
57
70
64
83
87
73
91
100
98
85
55

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Moderate Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

12
12
16
19
18
13
14
25
13
16
19
18
16
14
16
14
13
13
14
15
12
10
9
9

Precipitation Amount (mm)

0.07
0.07
0.35
0.57
0.69
0.56
0.35
2.97
0.26
0.53
0.75
0.59
0.43
0.34
0.34
0.21
0.18
0.22
0.37
0.46
0.3
0.16
0.15
0.16

Wind Speed/Direction (mph)

3
3
4
4
5
5
8
7
5
5
4
4
4
5
5
5
5
5
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

26
27
28
29
30
30
29
29
28
28
27
26
25
24
24
24
24
23
23
23
23
23
23
24

Feels Like (°C)

28
33
35
37
38
39
36
34
34
33
30
27
26
25
25
25
25
24
24
24
24
24
24
26

Dew Point (°C)

26
27
27
27
27
27
26
26
25
26
25
25
24
24
24
23
23
23
23
23
23
23
23
24

Relative Humidity (%)

100
98
95
90
87
82
84
84
84
88
91
94
97
97
98
97
98
100
100
100
100
100
100
100

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1017
1017
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019

Ozone (du)

285
285
285
285
285
285
284
284
284
284
285
285
285
285
285
285
286
285
285
285
286
287
288
289

Friday 7

Waning Gibbous 80%

22:46

10:05

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:29, Set: 20:12, Transit: 13:21. Moon - Rise: 22:46, Set: 10:05. Civil Dark: 20:40 - 06:02. Nautical Dark: 21:13 - 05:29. Astro Dark: 21:48 - 04:54

Total Clouds (% Sky Obscured)

95
96
98
88
100
91
98
93
95
98
100
100
100
85
58
96
100
100
100
99
97
63
96
88

Low Clouds (% Sky Obscured)

93
96
97
83
100
88
57
13
32
97
94
10
5
8
33
94
100
100
100
99
97
62
95
88

Medium Clouds (% Sky Obscured)

4
3
3
4
6
27
6
5
4
16
33
8
10
2
3
4
3
18
3
4
4
3
5
6

High Clouds (% Sky Obscured)

38
17
16
30
52
58
97
92
93
84
98
100
100
84
41
38
51
49
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

8
6
8
12
13
11
8
9
10
15
21
23
25
27
27
22
20
15
11
9
6
5
4
4

Precipitation Amount (mm)

0.14
0.14
0.25
0.62
0.88
0.53
0.24
0.26
0.25
0.49
0.86
1
1.32
1.62
1.24
0.65
0.3
0.17
0.28
0.41
0.27
0.13
0.13
0.11

Wind Speed/Direction (mph)

4
4
4
4
4
5
5
5
5
6
6
6
6
5
5
4
4
4
4
4
3
3
3
2

Chance of Frost

Temperature (°C)

26
27
28
29
30
31
31
31
30
29
28
26
25
24
24
24
24
23
23
22
22
22
23
24

Feels Like (°C)

28
34
35
37
39
39
39
39
38
36
33
29
26
25
25
25
25
24
24
23
23
24
24
25

Dew Point (°C)

26
27
27
27
27
26
26
26
26
26
26
25
25
24
23
23
23
23
23
22
22
22
23
24

Relative Humidity (%)

100
99
93
88
82
78
76
76
78
84
89
93
96
97
96
97
98
99
100
100
100
100
100
100

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

289
289
289
289
288
288
288
288
289
289
290
290
290
290
290
291
292
293
294
295
296
297
297
297

Saturday 8

Waning Gibbous 71%

23:12

11:01

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 Good

Sun - Rise: 06:30, Set: 20:11, Transit: 13:20. Moon - Rise: 23:12, Set: 11:01. Civil Dark: 20:39 - 06:03. Nautical Dark: 21:12 - 05:30. Astro Dark: 21:47 - 04:55

Total Clouds (% Sky Obscured)

95
100
100
72
52
38
31
25
16
13
6
4
2
2
2
2
3
3
3
3
3
3
9
9

Low Clouds (% Sky Obscured)

94
100
100
71
16
16
16
17
11
6
3
2
1
1
0
0
2
2
2
2
2
2
6
6

Medium Clouds (% Sky Obscured)

3
4
2
8
16
22
26
19
14
12
6
3
2
2
2
2
2
2
2
2
2
2
4
4

High Clouds (% Sky Obscured)

0
0
0
2
41
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
9
9
9
10
10
10
10
10
10
10
10
10
10
10
8
8
8
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2

Precipitation Type

None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
7
9
11
16
13
9
7
6
5
5
5
6
7
5
3
3
3
3
3
3
3
3
3

Precipitation Amount (mm)

0.12
0.22
0.43
0.82
1.12
1.02
0.86
0.73
0.43
0.18
0.12
0.09
0.17
0.27
0.18
0.06
0.03
0.02
0.03
0.06
0.06
0.06
0.05
0.04

Wind Speed/Direction (mph)

2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
1
2
2
2

Chance of Frost

Temperature (°C)

26
27
28
28
30
30
31
30
30
29
27
26
25
24
24
23
23
23
22
22
22
23
23
25

Feels Like (°C)

27
32
34
35
37
38
38
37
36
34
32
28
26
25
25
24
24
24
23
23
23
24
24
26

Dew Point (°C)

26
27
27
26
26
26
25
25
25
25
25
24
24
23
23
22
22
22
22
22
22
23
23
25

Relative Humidity (%)

100
99
94
88
82
77
74
74
76
81
86
90
93
94
94
95
96
98
100
100
100
100
100
100

Pressure (mb)

1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

296
296
296
296
296
296
297
297
298
299
299
299
299
298
298
298
298
297
297
297
298
298
298
298

Sunday 9

Waning Gibbous 62%

23:38

11:57

10 Good
11 Good
12 Good
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Bad
09 Bad

Sun - Rise: 06:31, Set: 20:10, Transit: 13:20. Moon - Rise: 23:38, Set: 11:57. Civil Dark: 20:38 - 06:04. Nautical Dark: 21:11 - 05:31. Astro Dark: 21:46 - 04:56

Total Clouds (% Sky Obscured)

9
9
9
9
52
52
52
52
52
52
74
74
74
74
74
74
2
2
2
2
2
2
98
98

Low Clouds (% Sky Obscured)

6
6
6
6
16
16
16
16
16
16
8
8
8
8
8
8
1
1
1
1
1
1
98
98

Medium Clouds (% Sky Obscured)

4
4
4
4
51
51
51
51
51
51
20
20
20
20
20
20
1
1
1
1
1
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
68
68
68
68
68
68
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
3
4
4
6
8
9
8
6
5
2
3
3
2
1
1
1
2
4
5
3
2
1

Precipitation Amount (mm)

0.03
0.04
0.04
0.06
0.08
0.22
0.54
0.78
0.56
0.27
0.19
0.07
0.14
0.18
0.11
0.04
0.03
0.06
0.2
0.33
0.3
0.2
0.12
0.05

Wind Speed/Direction (mph)

2
2
3
3
4
5
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

26
27
28
29
30
31
31
31
30
29
27
26
25
24
24
23
23
23
22
22
23
23
24
26

Feels Like (°C)

29
33
35
36
36
37
36
36
35
33
31
28
26
25
24
24
24
24
23
23
23
24
25
28

Dew Point (°C)

26
27
26
25
25
24
24
24
24
24
25
23
22
22
22
22
22
22
21
22
22
23
24
25

Relative Humidity (%)

100
96
89
79
72
68
67
67
70
78
85
83
86
88
90
92
94
95
94
96
97
99
100
95

Pressure (mb)

1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1016
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018

Ozone (du)

297
296
295
295
295
294
294
294
294
294
294
294
294
293
293
292
292
292
292
292
293
294
294
294

Monday 10

Waning Gibbous 53%

00:06

12:52

10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad

Sun - Rise: 06:32, Set: 20:09, Transit: 13:20. Moon - Rise: 00:06, Set: 12:52. Civil Dark: 20:36 - 06:05. Nautical Dark: 21:09 - 05:32. Astro Dark: 21:44 - 04:57

Total Clouds (% Sky Obscured)

98
98
98
98
16
16
16
16
16
16
35
35
35
35
35
35
18
18
18
18
18
18
52
52

Low Clouds (% Sky Obscured)

98
98
98
98
12
12
12
12
12
12
8
8
8
8
8
8
0
0
0
0
0
0
52
52

Medium Clouds (% Sky Obscured)

0
0
0
0
10
10
10
10
10
10
26
26
26
26
26
26
13
13
13
13
13
13
1
1

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
9
9
9
9
9
9
6
6
6
6
6
6
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
1
0
0
1
1
2
3
7
10
9
5
3
2
2
1
1
2
1
1
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0.02
0.08
0.15
0.2
0.4
0.57
0.42
0.2
0.09
0.06
0.08
0.11
0.08
0.05
0.03
0.02
0
0
0

Wind Speed/Direction (mph)

2
3
3
3
4
4
4
4
4
5
5
4
4
4
4
4
4
4
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

28
30
31
32
33
33
33
32
30
28
27
26
25
25
24
24
23
23
23
23
23
23
24
26

Feels Like (°C)

34
38
39
38
38
38
38
36
35
32
29
27
26
26
25
24
24
24
23
23
24
24
25
28

Dew Point (°C)

26
26
26
24
24
23
23
23
23
23
23
23
23
23
22
22
22
22
21
21
22
23
23
24

Relative Humidity (%)

87
80
72
64
59
58
58
61
65
74
82
86
87
88
90
92
93
93
93
94
95
98
96
91

Pressure (mb)

1018
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

293
293
292
291
291
291
291
291
291
292
292
292
291
291
291
290
290
290
289
289
290
290
291
290

Tuesday 11

Third Quarter 43%

00:37

13:49

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:33, Set: 20:08, Transit: 13:20. Moon - Rise: 00:37, Set: 13:49. Civil Dark: 20:35 - 06:05. Nautical Dark: 21:08 - 05:33. Astro Dark: 21:43 - 04:58

Total Clouds (% Sky Obscured)

52
52
52
52
31
31
31
31
31
31
84
84
84
84
84
84
98
98
98
98
98
98
56
56

Low Clouds (% Sky Obscured)

52
52
52
52
20
20
20
20
20
20
2
2
2
2
2
2
3
3
3
3
3
3
53
53

Medium Clouds (% Sky Obscured)

1
1
1
1
6
6
6
6
6
6
3
3
3
3
3
3
4
4
4
4
4
4
2
2

High Clouds (% Sky Obscured)

0
0
0
0
20
20
20
20
20
20
84
84
84
84
84
84
98
98
98
98
98
98
14
14

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

1
1
1
1
0
0
1
1
0
0
0
13
25
36
37
30
20
12
6
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0.01
0.01
0
0
0
0.09
0.46
0.84
0.78
0.5
0.27
0.11
0.02
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
5
5
5
5
5
5
5
6
6
5
5
5
4
4
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

28
29
30
31
32
33
33
33
32
31
30
28
27
26
25
25
25
24
24
24
23
24
24
26

Feels Like (°C)

33
36
37
38
39
40
40
39
39
37
35
32
29
26
26
26
26
25
25
24
24
25
26
29

Dew Point (°C)

25
26
26
25
25
25
25
24
24
24
24
24
24
24
24
24
24
24
23
23
23
23
24
25

Relative Humidity (%)

85
80
76
71
67
64
62
62
64
69
74
80
85
89
92
93
94
95
95
95
97
98
98
94

Pressure (mb)

1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018

Ozone (du)

290
290
289
288
287
287
288
288
288
288
288
287
287
286
286
285
285
285
285
285
286
287
287
288

Wednesday 12

Waning Crescent 33%

01:12

14:47

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Good
09 OK

Sun - Rise: 06:33, Set: 20:07, Transit: 13:20. Moon - Rise: 01:12, Set: 14:47. Civil Dark: 20:34 - 06:06. Nautical Dark: 21:07 - 05:34. Astro Dark: 21:41 - 04:59

Total Clouds (% Sky Obscured)

56
56
56
56
97
97
97
97
97
97
95
95
95
95
95
95
92
92
92
92
92
92
13
13

Low Clouds (% Sky Obscured)

53
53
53
53
31
31
31
31
31
31
2
2
2
2
2
2
2
2
2
2
2
2
13
13

Medium Clouds (% Sky Obscured)

2
2
2
2
9
9
9
9
9
9
2
2
2
2
2
2
2
2
2
2
2
2
1
1

High Clouds (% Sky Obscured)

14
14
14
14
97
97
97
97
97
97
95
95
95
95
95
95
92
92
92
92
92
92
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
4
4
2
0
0
4
4
5
7
11
13
10
8
5
3
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.02
0.01
0.01
0
0
0.01
0.03
0.11
0.28
0.41
0.38
0.27
0.17
0.08
0.02
0.01
0

Wind Speed/Direction (mph)

3
3
4
5
5
6
6
6
6
5
5
6
6
7
6
6
5
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

28
30
31
32
33
33
33
33
32
31
30
29
28
27
26
25
25
24
23
23
23
23
24
26

Feels Like (°C)

35
38
39
40
41
41
40
39
38
36
35
33
31
30
28
26
25
25
24
24
24
24
25
29

Dew Point (°C)

26
26
26
26
25
25
24
24
24
24
24
24
24
24
24
24
23
23
23
23
23
23
24
25

Relative Humidity (%)

87
82
75
69
64
61
59
59
62
67
73
77
80
84
87
91
94
95
96
97
99
100
98
94

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

288
288
288
287
287
287
287
287
287
288
288
288
287
286
286
286
286
287
288
288
288
288
288
287

Forecast for Apex, Wake County, US (35.73,-78.85)

Generated: 06/08/20 10:06:07. Forecast: 06/08/20 to 12/08/20. Timezone: UTC-4.00