Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Full Moon 100%

21:21

06:12

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
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

Sun - Rise: 05:42, Set: 20:35, Transit: 13:08. Moon - Rise: 21:21, Set: 06:12. Civil Dark: 21:08 - 05:09. Nautical Dark: 21:49 - 04:28. Astro Dark: 22:39 - 03:39

Total Clouds (% Sky Obscured)

90
86
97
84
87
98
99
63
59
34
79
81
98
98
96
88
97
95
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
4
1
0
0
0
1
10
17
25
15
41
24
2
2
12
8
34
22
0
0
0
0

Medium Clouds (% Sky Obscured)

84
81
96
13
59
36
88
15
21
16
26
23
40
31
13
23
40
14
66
99
94
99
100
97

High Clouds (% Sky Obscured)

51
62
33
84
81
98
98
59
52
20
73
75
97
98
95
82
95
94
99
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
10
10
10
9
7
6
5
6
7

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

Precipitation Probability (%)

0
0
35
2
2
0
0
0
5
8
7
8
11
12
37
52
58
60
55
52
58
67
67
65

Precipitation Amount (mm)

0
0
0.15
0.01
0.02
0
0
0
0.01
0.07
0.1
0.26
0.55
0.76
1.29
3.17
5.13
4.03
2.15
1.57
1.99
3.01
3.67
3.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
22
23
23
23
22
22
22
22
23
24
25
27
26
26
26
26
28
29
28
26
25
24

Dew Point (°C)

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

Relative Humidity (%)

95
95
87
81
82
83
84
86
88
89
88
83
79
75
86
87
87
84
81
78
78
83
85
87

Pressure (mb)

1017
1017
1016
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1012
1012
1012

Ozone (du)

300
300
298
297
295
295
294
294
295
295
296
297
298
298
299
298
298
297
296
296
296
298
299
300

Wednesday 17

Waning Gibbous 98%

21:57

07:10

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK

Sun - Rise: 05:43, Set: 20:34, Transit: 13:08. Moon - Rise: 21:57, Set: 07:10. Civil Dark: 21:07 - 05:10. Nautical Dark: 21:48 - 04:29. Astro Dark: 22:38 - 03:41

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
96
98
95
100
99
100
88
99
98
63
100
80
82
73
62
31
45
27

Low Clouds (% Sky Obscured)

17
23
45
1
3
98
0
2
2
28
83
100
39
98
98
47
99
62
70
28
30
21
23
16

Medium Clouds (% Sky Obscured)

73
72
98
99
99
100
80
57
67
73
92
90
61
41
46
21
23
56
58
49
32
25
16
2

High Clouds (% Sky Obscured)

100
95
100
100
100
95
95
98
94
100
95
66
57
78
83
41
33
38
43
53
45
2
26
15

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
10
10
9
9
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

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

Precipitation Probability (%)

63
62
56
34
15
11
12
12
11
11
11
10
9
8
7
7
6
5
4
4
3
2
2
2

Precipitation Amount (mm)

2.58
2.27
1.45
0.62
0.32
0.29
0.38
0.44
0.39
0.32
0.28
0.26
0.26
0.28
0.27
0.27
0.27
0.24
0.22
0.2
0.13
0.07
0.05
0.02

Wind Speed/Direction (mph)

5
5
4
4
4
4
4
4
4
4
4
4
4
5
4
4
4
4
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
23
23
23
22
22
21
21
20
21
22
23
23
24
25
26
28
28
28
28
26
25
24

Dew Point (°C)

21
21
21
21
20
20
20
20
20
20
20
20
21
21
21
21
21
21
22
22
21
21
21
21

Relative Humidity (%)

89
90
90
90
90
92
93
95
97
100
99
96
92
89
86
82
78
76
75
74
75
79
83
85

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

301
301
300
299
298
298
299
299
299
300
300
301
302
303
302
300
298
297
296
295
295
296
296
296

Thursday 18

Waning Gibbous 95%

21:57

08:09

22 OK
23 OK
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

Sun - Rise: 05:44, Set: 20:33, Transit: 13:09. Moon - Rise: 21:57, Set: 08:09. Civil Dark: 21:06 - 05:11. Nautical Dark: 21:47 - 04:30. Astro Dark: 22:36 - 03:42

Total Clouds (% Sky Obscured)

27
22
59
75
73
88
79
97
99
100
100
100
100
91
94
87
69
69
69
69
69
69
38
38

Low Clouds (% Sky Obscured)

15
15
3
70
73
56
3
22
47
64
18
2
20
31
67
46
39
39
39
39
39
39
7
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
10
2
7
7
5
4
17
13
13
13
13
13
13
5
5

High Clouds (% Sky Obscured)

15
8
59
22
3
76
79
97
99
100
100
100
99
89
91
76
49
49
49
49
49
49
34
34

ISS Passover

Visibility (miles)

10
10
10
10
10
10
8
6
7
8
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

1
1
0
1
1
1
1
1
1
0
0
0
0
0
1
2
3
6
10
10
10
6
2
3

Precipitation Amount (mm)

0.01
0.01
0
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0.02
0.11
0.21
0.35
0.9
1.34
0.82
0.2
0.05
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
21
21
20
20
20
20
20
21
22
24
25
27
28
29
30
30
29
29
29
28
27

Feels Like (°C)

23
22
22
21
21
21
20
20
20
21
21
23
25
26
29
32
33
34
34
34
34
33
31
30

Dew Point (°C)

20
19
19
19
19
18
18
19
19
20
20
21
21
22
22
23
23
23
23
23
24
24
24
24

Relative Humidity (%)

86
86
87
87
88
90
91
93
95
98
97
92
85
81
76
71
68
67
69
70
71
76
81
83

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

296
295
294
293
293
294
295
297
301
305
308
307
305
302
300
298
297
298
299
300
299
298
297
299

Friday 19

Waning Gibbous 90%

22:28

09:08

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

Sun - Rise: 05:45, Set: 20:32, Transit: 13:09. Moon - Rise: 22:28, Set: 09:08. Civil Dark: 21:05 - 05:12. Nautical Dark: 21:46 - 04:31. Astro Dark: 22:35 - 03:44

Total Clouds (% Sky Obscured)

38
38
38
38
27
27
27
27
27
27
68
68
68
68
68
68
16
16
16
16
16
16
70
70

Low Clouds (% Sky Obscured)

7
7
7
7
0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7
13
13

Medium Clouds (% Sky Obscured)

5
5
5
5
1
1
1
1
1
1
0
0
0
0
0
0
5
5
5
5
5
5
32
32

High Clouds (% Sky Obscured)

34
34
34
34
26
26
26
26
26
26
68
68
68
68
68
68
12
12
12
12
12
12
56
56

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
Very Light Rain

Precipitation Probability (%)

4
4
4
3
2
1
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
5
5
5
5
5
6
7
7
7
8
8
8
8
7
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
26
26
26
26
25
25
24
25
25
26
29
32
34
35
35
36
36
37
37
37
35
34
31

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
84
84
87
89
90
92
95
93
85
76
70
65
60
56
52
48
46
48
55
63
69

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1010
1010
1009
1009
1008
1009
1009
1009
1010

Ozone (du)

301
301
300
298
296
297
298
299
299
298
298
297
296
295
295
294
294
294
293
293
292
291
290
290

Saturday 20

Waning Gibbous 83%

22:56

10:07

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:46, Set: 20:32, Transit: 13:09. Moon - Rise: 22:56, Set: 10:07. Civil Dark: 21:04 - 05:13. Nautical Dark: 21:45 - 04:32. Astro Dark: 22:34 - 03:45

Total Clouds (% Sky Obscured)

70
70
70
70
57
57
57
57
57
57
69
69
69
69
69
69
86
86
86
86
86
86
96
96

Low Clouds (% Sky Obscured)

13
13
13
13
0
0
0
0
0
0
1
1
1
1
1
1
13
13
13
13
13
13
1
1

Medium Clouds (% Sky Obscured)

32
32
32
32
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5
2
2

High Clouds (% Sky Obscured)

56
56
56
56
57
57
57
57
57
57
69
69
69
69
69
69
84
84
84
84
84
84
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

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

Precipitation Probability (%)

6
10
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3

Precipitation Amount (mm)

0.09
0.16
0.1
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.05
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
25
24
24
23
22
21
21
21
22
25
27
28
29
30
30
30
30
30
29
27
25
24

Feels Like (°C)

29
26
26
25
24
23
22
21
21
22
23
25
28
29
30
30
31
31
31
31
30
28
26
24

Dew Point (°C)

22
22
22
21
21
21
20
20
20
20
20
20
19
18
17
17
17
17
18
18
19
19
19
19

Relative Humidity (%)

75
79
82
83
85
89
92
95
97
96
88
75
62
54
49
46
45
45
47
50
53
61
70
77

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1009
1009

Ozone (du)

290
290
290
289
289
290
292
293
294
295
295
295
295
295
296
297
298
299
299
300
299
299
299
299

Sunday 21

Waning Gibbous 75%

23:21

11:05

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:47, Set: 20:31, Transit: 13:09. Moon - Rise: 23:21, Set: 11:05. Civil Dark: 21:03 - 05:14. Nautical Dark: 21:44 - 04:33. Astro Dark: 22:32 - 03:47

Total Clouds (% Sky Obscured)

96
96
96
96
98
98
98
98
98
98
100
100
100
100
100
100
99
99
99
99
99
99
71
71

Low Clouds (% Sky Obscured)

1
1
1
1
23
23
23
23
23
23
100
100
100
100
100
100
98
98
98
98
98
98
0
0

Medium Clouds (% Sky Obscured)

2
2
2
2
3
3
3
3
3
3
20
20
20
20
20
20
31
31
31
31
31
31
0
0

High Clouds (% Sky Obscured)

95
95
95
95
97
97
97
97
97
97
73
73
73
73
73
73
43
43
43
43
43
43
71
71

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

Precipitation Probability (%)

1
0
0
2
4
8
15
20
19
15
12
10
10
9
7
5
5
7
11
13
10
4
3
2

Precipitation Amount (mm)

0.01
0
0
0.01
0.02
0.09
0.25
0.39
0.35
0.24
0.14
0.08
0.08
0.12
0.12
0.1
0.09
0.1
0.12
0.13
0.11
0.08
0.05
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
20
20
19
19
18
18
18
19
20
20
21
21
22
22
21
19
19
19
19
19
18

Feels Like (°C)

23
22
21
21
20
20
19
19
18
19
19
20
20
21
21
22
22
21
20
19
19
19
19
18

Dew Point (°C)

19
19
19
18
18
18
18
18
18
18
18
18
18
18
17
16
16
16
16
16
15
14
13
12

Relative Humidity (%)

82
86
87
87
88
91
94
95
97
95
92
90
88
85
78
71
69
72
79
82
77
72
69
69

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1015

Ozone (du)

300
300
300
299
299
300
301
303
303
304
304
305
307
308
309
310
311
312
313
313
315
316
317
319

Monday 22

Waning Gibbous 66%

23:46

12:04

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

Sun - Rise: 05:48, Set: 20:30, Transit: 13:09. Moon - Rise: 23:46, Set: 12:04. Civil Dark: 21:02 - 05:15. Nautical Dark: 21:43 - 04:35. Astro Dark: 22:31 - 03:48

Total Clouds (% Sky Obscured)

71
71
71
71
15
15
15
15
15
15
26
26
26
26
26
26
39
39
39
39
39
39
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
5
5
5
5
5
5
23
23
23
23
23
23
1
1
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
2
2
2
2
2
2
14
14
14
14
14
14
39
39
39
39
39
39
1
1

High Clouds (% Sky Obscured)

71
71
71
71
9
9
9
9
9
9
0
0
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
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
0
0
0
0
0
0
0
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0

Wind Speed/Direction (mph)

4
4
3
3
3
3
3
3
3
3
4
5
6
7
8
8
8
8
8
7
7
6
5
4

Chance of Frost

Temperature (°C)

17
16
15
15
14
14
13
13
13
14
15
17
19
20
21
22
23
23
24
23
23
21
20
19

Feels Like (°C)

17
16
15
15
14
14
13
13
13
14
15
17
19
20
21
22
23
23
24
23
23
21
20
19

Dew Point (°C)

11
11
11
10
10
10
10
10
11
12
12
12
11
11
10
10
10
10
10
10
10
11
11
11

Relative Humidity (%)

71
73
75
76
78
80
83
87
89
88
83
73
63
55
51
48
45
43
41
42
44
51
57
60

Pressure (mb)

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

Ozone (du)

320
321
321
322
323
323
323
324
326
327
329
330
331
333
336
339
343
347
352
356
358
360
360
359

Forecast for Great Bend Township, PA, USA (41.98,-75.67)

Generated: 16/07/19 22:25:32. Forecast: 16/07/19 to 22/07/19. Timezone: UTC-4.00