Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 93%

21:56

09:16

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
10 Bad
11 Bad

Sun - Rise: 06:36, Set: 20:19, Transit: 13:27. Moon - Rise: 21:56, Set: 09:16. Civil Dark: 20:46 - 06:09. Nautical Dark: 21:19 - 05:37. Astro Dark: 21:54 - 05:02

Total Clouds (% Sky Obscured)

73
54
59
66
53
95
45
91
97
96
88
95
57
72
99
73
100
100
100
91
95
99
59
50

Low Clouds (% Sky Obscured)

52
23
42
38
3
10
6
6
42
2
2
13
27
63
99
68
100
100
100
54
44
73
59
45

Medium Clouds (% Sky Obscured)

17
20
13
34
11
9
8
12
8
7
4
9
8
7
8
21
20
12
11
7
5
5
2
2

High Clouds (% Sky Obscured)

57
38
31
43
49
95
40
89
96
96
88
94
39
20
28
12
46
63
73
86
94
97
0
13

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
8
8
9

Fog (%)

0
0
0
0
0
0
-
0
0
0
0
0
0
0
0
0
0
70
1
43
0
-
0
0

Precipitation Type

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

Precipitation Probability (%)

4
3
3
4
5
6
22
32
15
10
9
10
10
11
12
8
5
4
5
8
13
9
12
11

Precipitation Amount (mm)

0.19
0.29
0.32
0.2
0.15
0.19
0.25
0.74
0.48
0.33
0.22
0.4
0.53
0.86
1.09
0.8
0.4
0.23
0.24
0.46
0.78
0.22
0.1
0.53

Wind Speed/Direction (mph)

4
5
5
6
6
6
7
6
5
5
6
6
5
5
4
4
3
2
3
3
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

34
35
36
36
35
33
33
31
28
26
25
25
25
24
24
24
24
24
24
24
24
25
27
31

Dew Point (°C)

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

Relative Humidity (%)

72
65
60
59
60
63
68
74
80
83
84
85
87
89
90
91
92
93
93
94
94
100
100
100

Pressure (mb)

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

Ozone (du)

284
284
284
283
283
283
281
280
280
281
283
284
284
284
284
285
286
286
287
287
287
285
285
285

Friday 7

Waning Gibbous 87%

22:25

10:13

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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
10 Bad
11 Bad

Sun - Rise: 06:37, Set: 20:18, Transit: 13:27. Moon - Rise: 22:25, Set: 10:13. Civil Dark: 20:45 - 06:10. Nautical Dark: 21:18 - 05:37. Astro Dark: 21:53 - 05:03

Total Clouds (% Sky Obscured)

55
45
68
27
34
38
35
52
52
40
48
83
88
88
83
81
86
100
99
97
100
100
100
85

Low Clouds (% Sky Obscured)

41
26
24
1
4
11
14
32
4
4
6
6
9
12
20
39
25
100
99
96
100
100
100
78

Medium Clouds (% Sky Obscured)

7
12
33
15
9
13
22
13
13
11
6
5
4
2
2
10
2
9
6
6
5
5
9
20

High Clouds (% Sky Obscured)

30
31
54
19
27
28
18
36
45
36
42
81
87
86
81
73
84
88
49
19
23
7
0
28

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
1
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

10
10
10
14
10
8
10
12
13
15
18
18
21
19
18
16
8
6
5
5
5
4
4
3

Precipitation Amount (mm)

0.74
0.6
0.47
1.09
0.16
0.16
0.2
0.38
0.56
0.55
0.68
0.8
1.27
1.64
1.74
1
0.32
0.2
0.17
0.11
0.08
0.06
0.05
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

35
37
38
39
39
38
37
35
32
28
26
25
25
25
24
24
23
23
23
24
25
26
29
34

Dew Point (°C)

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

Relative Humidity (%)

97
91
85
81
79
80
79
83
89
93
95
97
98
97
98
100
100
100
100
100
100
100
100
96

Pressure (mb)

1018
1018
1017
1017
1016
1015
1015
1015
1016
1016
1017
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

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

Saturday 8

Waning Gibbous 80%

22:52

11:08

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
10 Bad
11 Bad

Sun - Rise: 06:38, Set: 20:17, Transit: 13:27. Moon - Rise: 22:52, Set: 11:08. Civil Dark: 20:44 - 06:11. Nautical Dark: 21:17 - 05:38. Astro Dark: 21:51 - 05:04

Total Clouds (% Sky Obscured)

98
87
77
84
82
57
48
48
85
99
98
100
99
91
78
70
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
55
23
43
41
0
2
13
60
84
9
43
10
2
8
43
94
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

20
12
6
6
8
6
5
5
9
8
6
16
9
6
6
5
5
5
13
13
2
1
2
3

High Clouds (% Sky Obscured)

51
75
71
74
71
56
45
42
71
97
98
100
99
90
76
48
13
2
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
9
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
1
0
0
1
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

4
4
6
5
5
6
8
12
19
18
18
17
16
11
8
7
8
8
6
3
2
2
2
2

Precipitation Amount (mm)

0.04
0.08
0.12
0.11
0.1
0.12
0.1
0.13
0.21
0.28
0.43
0.54
0.42
0.27
0.22
0.32
0.86
1.29
0.77
0.15
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

36
38
39
40
40
39
38
35
32
28
26
25
25
24
24
24
23
23
24
24
25
26
29
33

Dew Point (°C)

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

Relative Humidity (%)

88
81
74
70
68
69
72
80
86
91
94
96
96
97
99
100
100
100
100
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

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

Sunday 9

Waning Gibbous 71%

23:19

12:03

12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
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 OK
10 OK
11 OK

Sun - Rise: 06:39, Set: 20:16, Transit: 13:27. Moon - Rise: 23:19, Set: 12:03. Civil Dark: 20:43 - 06:12. Nautical Dark: 21:16 - 05:39. Astro Dark: 21:50 - 05:05

Total Clouds (% Sky Obscured)

78
52
17
9
9
14
20
15
13
13
10
7
6
6
6
6
6
6
6
6
21
21
21
21

Low Clouds (% Sky Obscured)

77
52
17
9
4
2
4
2
1
0
0
0
0
0
0
0
0
0
0
0
8
8
8
8

Medium Clouds (% Sky Obscured)

2
2
1
2
8
13
19
14
13
8
7
5
6
6
6
6
6
6
6
6
19
19
19
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
3
3
0
0
0
0
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
9
8
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 (%)

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

Precipitation Amount (mm)

0.02
0.1
0.19
0.21
0.27
0.31
0.21
0.09
0.06
0.04
0.02
0.01
0.01
0
0
0.01
0.03
0.05
0.04
0.03
0.03
0.03
0.03
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

35
37
38
39
39
38
37
35
33
30
27
26
25
25
24
24
23
23
24
24
25
26
31
35

Dew Point (°C)

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

Relative Humidity (%)

91
83
74
69
66
67
68
73
78
82
85
89
91
94
96
95
96
97
97
100
100
100
100
96

Pressure (mb)

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

Ozone (du)

289
289
289
289
288
289
289
290
291
291
290
289
289
289
289
289
290
290
291
291
291
290
289
288

Monday 10

Waning Gibbous 62%

23:46

12:03

12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:39, Set: 20:15, Transit: 13:27. Moon - Rise: 23:46, Set: 12:03. Civil Dark: 20:42 - 06:13. Nautical Dark: 21:15 - 05:40. Astro Dark: 21:49 - 05:06

Total Clouds (% Sky Obscured)

21
21
41
41
41
41
41
41
70
70
70
70
70
70
9
9
9
9
9
9
2
2
2
2

Low Clouds (% Sky Obscured)

8
8
13
13
13
13
13
13
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
19
6
6
6
6
6
6
4
4
4
4
4
4
9
9
9
9
9
9
2
2
2
2

High Clouds (% Sky Obscured)

0
0
33
33
33
33
33
33
69
69
69
69
69
69
0
0
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 (%)

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 (%)

2
3
4
4
4
4
4
4
5
0
1
1
1
1
1
1
1
2
2
0
0
0
1
1

Precipitation Amount (mm)

0.06
0.13
0.21
0.28
0.22
0.19
0.2
0.23
0.26
0
0.01
0.03
0.03
0.02
0.02
0.02
0.03
0.03
0.01
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
82
74
69
66
65
67
73
79
82
87
90
93
94
95
96
94
94
96
99
100
95
87
81

Pressure (mb)

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

Ozone (du)

288
288
289
289
290
290
290
289
289
289
289
289
290
290
290
291
291
292
292
293
293
292
291
289

Tuesday 11

Third Quarter 52%

00:14

12:58

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

Sun - Rise: 06:40, Set: 20:14, Transit: 13:27. Moon - Rise: 00:14, Set: 12:58. Civil Dark: 20:41 - 06:13. Nautical Dark: 21:13 - 05:41. Astro Dark: 21:47 - 05:07

Total Clouds (% Sky Obscured)

2
2
23
23
23
23
23
23
54
54
54
54
54
54
7
7
7
7
7
7
7
7
7
7

Low Clouds (% Sky Obscured)

0
0
14
14
14
14
14
14
5
5
5
5
5
5
0
0
0
0
0
0
3
3
3
3

Medium Clouds (% Sky Obscured)

2
2
16
16
16
16
16
16
18
18
18
18
18
18
7
7
7
7
7
7
1
1
1
1

High Clouds (% Sky Obscured)

0
0
3
3
3
3
3
3
45
45
45
45
45
45
0
0
0
0
0
0
4
4
4
4

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
7
9
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
13
17
17
13
9
7
7
7
9
8
7
0
0
0
2

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0.04
0.18
0.3
0.24
0.13
0.08
0.07
0.11
0.17
0.1
0.02
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

38
38
38
38
36
35
34
33
31
29
26
25
25
25
24
24
24
23
24
24
25
27
33
37

Dew Point (°C)

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

Relative Humidity (%)

74
66
61
59
60
62
66
71
78
84
88
91
92
92
93
95
97
97
99
100
99
96
89
83

Pressure (mb)

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

Ozone (du)

289
288
288
288
289
289
289
290
290
290
289
289
289
289
289
289
289
289
289
289
289
289
289
288

Wednesday 12

Waning Crescent 43%

00:46

13:54

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

Sun - Rise: 06:41, Set: 20:13, Transit: 13:27. Moon - Rise: 00:46, Set: 13:54. Civil Dark: 20:40 - 06:14. Nautical Dark: 21:12 - 05:42. Astro Dark: 21:46 - 05:08

Total Clouds (% Sky Obscured)

7
7
91
91
91
91
91
91
38
38
38
38
38
38
15
15
15
15
15
15
56
56
56
56

Low Clouds (% Sky Obscured)

3
3
13
13
13
13
13
13
0
0
0
0
0
0
6
6
6
6
6
6
50
50
50
50

Medium Clouds (% Sky Obscured)

1
1
20
20
20
20
20
20
3
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1

High Clouds (% Sky Obscured)

4
4
88
88
88
88
88
88
36
36
36
36
36
36
12
12
12
12
12
12
20
20
20
20

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

Precipitation Probability (%)

2
0
0
2
2
3
4
0
0
10
15
19
21
15
11
6
4
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0
0
0.01
0.02
0.02
0.01
0
0
0.08
0.4
0.69
0.52
0.23
0.1
0.04
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
32
33
33
33
33
32
31
29
28
26
25
24
24
23
23
22
23
23
23
24
26
28
30

Feels Like (°C)

38
39
40
40
40
39
38
36
34
32
28
26
25
25
24
23
23
23
24
24
25
28
34
37

Dew Point (°C)

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

Relative Humidity (%)

76
69
63
60
60
60
63
67
73
78
83
87
90
92
92
95
97
97
98
98
98
94
87
81

Pressure (mb)

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

Ozone (du)

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

Forecast for Kershaw, SC 29067, USA (34.69,-80.52)

Generated: 06/08/20 09:44:02. Forecast: 06/08/20 to 12/08/20. Timezone: UTC-4.00