Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waning Crescent 41%

00:51

15:08

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 06:53, Set: 20:01, Transit: 13:27. Moon - Rise: 00:51, Set: 15:08. Civil Dark: 20:27 - 06:27. Nautical Dark: 20:58 - 05:57. Astro Dark: 21:29 - 05:25

Total Clouds (% Sky Obscured)

95
93
96
95
91
81
64
58
47
100
97
98
100
95
97
97
95
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
1
4
11
13
24
38
32
100
91
75
99
70
63
22
31
45
94
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
1
0
2
6
4
10
5
4
14
14
12
5
5
5
9
38
10
16
16
16
33
54
73

High Clouds (% Sky Obscured)

95
93
96
95
90
78
55
45
27
49
83
91
99
92
93
96
93
98
98
99
96
98
97
97

ISS Passover

Visibility (miles)

9
9
10
10
10
10
10
10
10
10
10
10
10
9
8
6
9
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
0
0
0

Precipitation Type

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

Precipitation Probability (%)

19
100
47
23
15
13
16
29
39
43
41
36
30
30
36
36
35
37
40
40
35
27
19
15

Precipitation Amount (mm)

8.53
0.69
1.13
0.24
0.05
0.02
0.06
0.36
0.64
0.79
0.92
0.92
0.85
0.96
1.19
1.28
1.17
1.33
1.33
1.28
1.16
0.74
0.34
0.19

Wind Speed/Direction (mph)

7
8
5
2
2
2
2
3
3
3
3
3
4
5
6
6
7
7
8
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
25
25
25
25
24
24
24
25
26
29
29
30
30
32
30
28
26
25
24
23
23
23

Dew Point (°C)

21
22
22
23
23
22
23
23
23
24
24
25
25
25
25
25
25
24
23
22
21
21
20
20

Relative Humidity (%)

89
90
90
91
92
92
94
97
100
99
93
91
91
92
92
89
89
89
86
87
89
89
88
88

Pressure (mb)

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

Ozone (du)

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

Sunday 25

Waning Crescent 30%

01:35

16:10

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 06:54, Set: 20:00, Transit: 13:27. Moon - Rise: 01:35, Set: 16:10. Civil Dark: 20:25 - 06:28. Nautical Dark: 20:56 - 05:57. Astro Dark: 21:28 - 05:26

Total Clouds (% Sky Obscured)

100
99
97
91
100
100
100
100
97
96
100
100
100
100
100
98
98
99
100
100
92
100
81
52

Low Clouds (% Sky Obscured)

98
97
22
42
99
100
100
100
89
81
100
100
100
100
100
98
98
99
100
100
88
98
75
21

Medium Clouds (% Sky Obscured)

73
62
63
81
81
99
99
92
82
78
70
52
22
19
13
6
8
33
77
92
72
99
71
34

High Clouds (% Sky Obscured)

99
97
94
57
40
83
88
88
88
87
49
41
18
2
0
0
0
28
57
1
16
20
19
31

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
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

13
11
8
6
6
6
6
6
6
6
7
10
12
12
9
7
6
7
7
7
7
5
3
3

Precipitation Amount (mm)

0.15
0.12
0.1
0.08
0.06
0.05
0.04
0.03
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.02
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

9
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
8
8
8
8
9

Chance of Frost

Temperature (°C)

22
22
21
21
21
21
21
20
20
21
22
22
23
24
26
26
27
27
26
25
24
23
23
23

Feels Like (°C)

22
22
22
22
21
21
21
21
21
21
22
23
24
25
26
28
29
29
28
26
25
24
24
23

Dew Point (°C)

20
19
19
19
19
19
19
19
20
20
20
21
22
22
22
23
23
22
22
21
21
20
20
20

Relative Humidity (%)

88
88
88
89
89
89
90
93
96
95
93
91
90
86
82
79
77
77
77
81
82
82
82
83

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

285
284
283
283
284
285
285
285
285
285
285
285
286
286
287
286
286
286
286
286
286
286
286
285

Monday 26

Waning Crescent 20%

02:28

17:10

00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 06:55, Set: 19:58, Transit: 13:27. Moon - Rise: 02:28, Set: 17:10. Civil Dark: 20:24 - 06:29. Nautical Dark: 20:55 - 05:58. Astro Dark: 21:26 - 05:27

Total Clouds (% Sky Obscured)

44
49
78
56
70
64
75
73
78
72
75
94
98
80
100
100
100
100
100
100
96
96
96
96

Low Clouds (% Sky Obscured)

9
7
16
29
38
37
38
34
12
2
0
0
2
73
100
100
100
100
100
100
82
82
82
82

Medium Clouds (% Sky Obscured)

18
9
34
35
33
45
66
63
59
42
66
92
98
45
0
0
0
0
0
0
51
51
51
51

High Clouds (% Sky Obscured)

34
43
72
23
57
41
22
24
52
56
29
32
0
0
0
0
0
0
0
0
81
81
81
81

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
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

3
3
3
3
2
2
3
3
4
5
6
7
8
7
6
5
4
4
4
0
0
3
3
2

Precipitation Amount (mm)

0.02
0.03
0.04
0.04
0.04
0.03
0.03
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
22
22
22
22
22
21
21
21
22
22
23
24
25
26
28
29
28
26
26
25
24
24

Dew Point (°C)

19
19
19
19
19
19
19
19
19
19
20
20
20
21
21
21
21
21
21
21
21
21
21
20

Relative Humidity (%)

83
82
83
83
83
83
83
87
91
91
90
90
89
85
82
78
75
73
72
74
78
81
83
83

Pressure (mb)

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

Ozone (du)

285
284
284
285
285
286
286
285
285
286
286
287
286
284
283
283
283
282
282
282
281
281
281
281

Tuesday 27

Waning Crescent 12%

03:28

18:07

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

Sun - Rise: 06:55, Set: 19:57, Transit: 13:26. Moon - Rise: 03:28, Set: 18:07. Civil Dark: 20:23 - 06:30. Nautical Dark: 20:53 - 05:59. Astro Dark: 21:25 - 05:28

Total Clouds (% Sky Obscured)

96
96
98
98
98
98
98
98
70
70
70
70
70
70
72
72
72
72
72
72
36
36
36
36

Low Clouds (% Sky Obscured)

82
82
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
20
20
20
20

Medium Clouds (% Sky Obscured)

51
51
88
88
88
88
88
88
68
68
68
68
68
68
68
68
68
68
68
68
10
10
10
10

High Clouds (% Sky Obscured)

81
81
98
98
98
98
98
98
8
8
8
8
8
8
26
26
26
26
26
26
26
26
26
26

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
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

2
0
0
0
0
0
0
3
4
8
10
13
17
23
24
12
7
0
0
0
0
0
0
3

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.05
0.09
0.15
0.17
0.1
0.02
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
23
23
23
23
23
23
23
25
26
27
28
28
29
31
33
35
33
32
29
27
25
25

Dew Point (°C)

20
20
20
20
20
20
20
21
21
22
22
23
23
23
23
23
23
23
23
22
22
22
22
22

Relative Humidity (%)

84
84
85
86
86
85
85
89
91
88
86
84
84
83
80
74
71
68
67
69
74
80
85
87

Pressure (mb)

1016
1015
1015
1014
1014
1015
1015
1015
1016
1017
1017
1017
1017
1016
1016
1015
1014
1014
1013
1013
1014
1014
1015
1015

Ozone (du)

281
281
281
281
281
282
281
281
281
281
282
282
282
282
282
282
283
284
285
286
287
288
288
288

Wednesday 28

Waning Crescent 5%

04:34

19:00

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

Sun - Rise: 06:56, Set: 19:56, Transit: 13:26. Moon - Rise: 04:34, Set: 19:00. Civil Dark: 20:21 - 06:30. Nautical Dark: 20:52 - 06:00. Astro Dark: 21:23 - 05:28

Total Clouds (% Sky Obscured)

36
36
31
31
31
31
31
31
14
14
14
14
14
14
31
31
31
31
31
31
98
98
98
98

Low Clouds (% Sky Obscured)

20
20
18
18
18
18
18
18
14
14
14
14
14
14
23
23
23
23
23
23
93
93
93
93

Medium Clouds (% Sky Obscured)

10
10
11
11
11
11
11
11
3
3
3
3
3
3
25
25
25
25
25
25
26
26
26
26

High Clouds (% Sky Obscured)

26
26
16
16
16
16
16
16
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95

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
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.07
0.11
0.09
0.05
0.03
0.02
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
23
23
23
23
23
22
23
25
27
28
29
30
31
32
32
32
31
29
28
27
26
25

Feels Like (°C)

24
24
24
24
24
24
24
23
24
26
29
32
34
36
36
37
36
36
34
33
31
29
26
26

Dew Point (°C)

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

Relative Humidity (%)

88
89
90
91
91
91
93
98
97
90
84
78
73
68
63
60
59
59
60
65
69
73
78
81

Pressure (mb)

1015
1014
1014
1013
1013
1013
1013
1014
1014
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1013
1013
1014
1014
1015

Ozone (du)

288
288
288
288
288
288
287
286
285
285
284
284
285
286
287
287
287
286
285
284
283
282
282
282

Thursday 29

Waning Crescent 1%

05:46

19:47

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

Sun - Rise: 06:57, Set: 19:55, Transit: 13:26. Moon - Rise: 05:46, Set: 19:47. Civil Dark: 20:20 - 06:31. Nautical Dark: 20:50 - 06:01. Astro Dark: 21:22 - 05:29

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
58
58
58
58
58
58
43
43
43
43
43
43
29
29
29
29

Low Clouds (% Sky Obscured)

93
93
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
95
98
98
98
98
98
98
57
57
57
57
57
57
43
43
43
43
43
43
29
29
29
29

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
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
2
3
3
2
1
1
1
1
1
0
0
0
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.03
0.11
0.18
0.15
0.09
0.06
0.04
0.02
0.01
0.01
0
0
0
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
4
4
4
4
4
5
6
6
6
6
6
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
25
24
24
24
23
23
23
24
26
28
30
32
34
35
36
36
35
32
30
29
26
25

Dew Point (°C)

21
21
20
20
20
20
20
20
20
21
22
23
23
23
24
24
24
24
23
23
23
23
22
22

Relative Humidity (%)

81
80
80
81
82
82
83
87
88
86
83
81
77
73
71
69
67
66
67
70
75
80
84
86

Pressure (mb)

1014
1014
1014
1013
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

281
280
280
281
282
283
283
284
284
284
284
284
284
283
283
283
283
283
283
284
284
285
285
286

Friday 30

New Moon 0%

06:58

20:29

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

Sun - Rise: 06:57, Set: 19:53, Transit: 13:25. Moon - Rise: 06:58, Set: 20:29. Civil Dark: 20:19 - 06:32. Nautical Dark: 20:49 - 06:02. Astro Dark: 21:20 - 05:30

Total Clouds (% Sky Obscured)

29
29
0
0
0
0
0
0
1
1
1
1
1
1
32
32
32
32
32
32
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
29
0
0
0
0
0
0
0
0
0
0
0
0
32
32
32
32
32
32
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
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
0
0
1
1
2
1
1
1
1
1
1
3
3
4
3
1
0
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.01
0
0
0.01
0.02
0.03
0.02
0.01
0.01
0.01
0.02
0.04
0.13
0.33
0.44
0.26
0.05
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
24
24
23
23
23
23
24
26
28
30
32
34
35
35
35
35
33
31
29
28
26
25

Dew Point (°C)

22
22
22
22
22
22
22
22
22
23
23
23
23
23
23
23
22
22
22
22
21
21
21
20

Relative Humidity (%)

86
87
89
91
93
94
95
98
95
90
84
78
74
69
65
62
60
60
62
66
70
73
76
78

Pressure (mb)

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

Ozone (du)

286
286
286
286
286
286
286
286
286
286
285
284
284
284
285
285
285
286
286
286
285
285
284
284

Forecast for Chapin, SC 29036, USA (34.10,-81.34)

Generated: 24/08/19 00:40:33. Forecast: 24/08/19 to 30/08/19. Timezone: UTC-4.00