Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

Waxing Gibbous 86%

17:13

01:53

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 Good
20 Good
21 OK
22 OK

Sun - Rise: 05:38, Set: 20:29, Transit: 13:04. Moon - Rise: 17:13, Set: 01:53. Civil Dark: 21:01 - 05:06. Nautical Dark: 21:42 - 04:26. Astro Dark: 22:28 - 03:39

Total Clouds (% Sky Obscured)

66
74
80
90
95
98
98
100
100
63
59
49
49
78
86
95
73
84
70
72
16
16
21
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
23
30
38
33
70
47
30
0
0
3
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
22
28
26
18
24
15
0
7
8
11
8

High Clouds (% Sky Obscured)

66
74
80
89
94
96
98
100
100
60
59
49
41
40
40
45
45
48
45
45
8
6
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
0
0
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
0
0

Wind Speed/Direction (mph)

6
6
5
5
4
4
4
5
4
5
5
6
7
8
9
10
10
10
10
9
9
8
7
7

Chance of Frost

Temperature (°C)

21
20
20
19
19
18
18
18
19
22
24
26
28
29
30
31
31
31
30
29
28
26
24
23

Feels Like (°C)

21
20
19
19
19
19
18
17
19
21
24
27
28
29
31
31
32
32
31
30
30
29
27
27

Dew Point (°C)

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

Relative Humidity (%)

69
72
76
77
80
78
77
76
73
63
56
54
51
49
51
49
48
50
57
60
63
72
79
85

Pressure (mb)

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

Ozone (du)

308
307
307
305
302
303
303
303
303
302
303
304
302
300
301
302
301
300
300
299
299
300
299
299

Sunday 6

Waxing Gibbous 92%

18:15

02:27

23 OK
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

Sun - Rise: 05:39, Set: 20:29, Transit: 13:04. Moon - Rise: 18:15, Set: 02:27. Civil Dark: 21:01 - 05:07. Nautical Dark: 21:41 - 04:26. Astro Dark: 22:27 - 03:40

Total Clouds (% Sky Obscured)

27
38
54
53
65
73
68
70
89
96
82
83
79
100
93
98
99
100
92
93
82
98
100
100

Low Clouds (% Sky Obscured)

23
27
45
51
55
57
53
53
49
56
62
61
67
72
69
88
65
58
60
49
49
44
52
49

Medium Clouds (% Sky Obscured)

10
15
17
21
25
36
29
20
30
25
26
37
29
24
17
69
78
74
68
69
48
76
67
64

High Clouds (% Sky Obscured)

0
2
2
0
2
0
2
21
49
78
74
78
55
100
46
93
56
50
48
55
55
53
57
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
4
9
9
9
9
9
7
8
9
9
9
9
9
9

Fog (%)

0
0
0
0
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain

Precipitation Probability (%)

0
0
0
1
5
6
7
8
30
70
86
84
88
86
89
85
81
87
95
61
24
14
17
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.5
0.7
0.6
0.6
0.4
0.6
0.6
0.5
0.6
1
0
0
0
0
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
27
27
27
27
27
27
28
28
30
31
32
32
31
32
32
32
31
31
31
30
28
27

Dew Point (°C)

22
22
22
22
22
22
22
22
23
23
24
24
22
20
19
20
23
23
23
23
23
23
23
22

Relative Humidity (%)

92
95
96
98
98
100
98
98
92
86
83
81
68
56
53
55
69
69
71
72
76
83
87
84

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

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

Monday 7

Waxing Gibbous 90%

19:14

03:08

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
22 Bad

Sun - Rise: 05:39, Set: 20:28, Transit: 13:04. Moon - Rise: 19:14, Set: 03:08. Civil Dark: 21:00 - 05:07. Nautical Dark: 21:41 - 04:27. Astro Dark: 22:27 - 03:41

Total Clouds (% Sky Obscured)

44
45
62
53
59
64
60
52
72
68
67
48
55
57
68
91
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
45
57
53
59
64
60
52
72
63
61
39
55
57
67
77
59
69
46
21
18
26
34
41

Medium Clouds (% Sky Obscured)

6
3
22
3
3
3
4
3
3
3
0
1
2
3
20
26
21
13
0
0
2
9
17
72

High Clouds (% Sky Obscured)

18
0
0
0
0
0
0
1
1
25
26
31
2
2
3
22
100
98
85
97
99
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
9
1
9

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

Precipitation Probability (%)

53
2
1
0
0
0
0
0
2
42
37
30
21
20
35
34
94
95
95
95
95
95
95
85

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
1
1
0.8
1
0.7
1.8
1.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
23
23
23
23
23
23
24
26
27
29
31
32
33
34
33
30
30
28
26
26
25
24

Feels Like (°C)

27
28
28
27
28
28
28
28
29
30
31
32
34
36
37
37
35
33
33
33
31
30
29
28

Dew Point (°C)

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

Relative Humidity (%)

95
98
98
97
98
97
98
98
95
91
82
70
61
54
48
44
45
59
62
73
86
90
92
94

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1014
1015
1014
1014
1014
1015
1016
1016

Ozone (du)

295
296
296
295
295
295
295
298
301
302
304
302
303
306
306
304
303
302
301
300
300
301
301
301

Tuesday 8

Waxing Gibbous 97%

20:07

03:59

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

Sun - Rise: 05:40, Set: 20:28, Transit: 13:04. Moon - Rise: 20:07, Set: 03:59. Civil Dark: 21:00 - 05:08. Nautical Dark: 21:40 - 04:28. Astro Dark: 22:26 - 03:42

Total Clouds (% Sky Obscured)

85
74
59
60
63
68
59
69
78
59
40
38
56
71
84
95
100
100
99
98
97
84
87
82

Low Clouds (% Sky Obscured)

43
45
47
50
57
68
59
65
57
52
40
38
43
43
42
41
44
47
46
42
38
38
40
40

Medium Clouds (% Sky Obscured)

50
36
45
8
7
16
7
41
63
31
6
4
18
12
16
26
43
58
30
16
16
4
2
5

High Clouds (% Sky Obscured)

67
33
0
0
0
1
6
11
15
12
11
9
38
67
84
95
99
99
96
93
90
73
68
62

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

80
69
49
37
30
14
12
9
2
2
2
0
0
0
1
5
8
13
24
34
52
90
81
56

Precipitation Amount (mm)

0.7
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.4
0.2

Wind Speed/Direction (mph)

1
2
4
4
3
4
3
4
3
4
4
3
2
3
4
5
6
6
6
7
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
28
27
27
28
28
28
28
28
28
30
33
35
35
36
36
34
34
34
33
31
29
28
27

Dew Point (°C)

23
23
23
23
23
22
23
22
23
23
22
21
20
19
18
18
17
19
20
21
22
23
23
23

Relative Humidity (%)

94
94
95
97
97
97
98
95
94
91
79
64
53
46
42
39
39
44
46
55
68
82
92
95

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

299
300
300
300
299
299
299
301
301
303
304
304
303
302
301
299
300
299
300
300
299
298
297
298

Wednesday 9

Waxing Gibbous 99%

20:52

04:58

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
22 Bad

Sun - Rise: 05:41, Set: 20:28, Transit: 13:04. Moon - Rise: 20:52, Set: 04:58. Civil Dark: 20:59 - 05:09. Nautical Dark: 21:39 - 04:29. Astro Dark: 22:25 - 03:43

Total Clouds (% Sky Obscured)

86
91
98
99
99
100
100
94
95
100
100
73
90
100
100
97
95
93
90
85
81
87
94
100

Low Clouds (% Sky Obscured)

48
52
59
64
64
65
60
54
51
51
52
52
55
59
62
67
68
68
70
75
81
87
90
88

Medium Clouds (% Sky Obscured)

9
8
13
9
8
7
13
11
45
67
83
63
63
64
50
18
25
33
27
21
14
34
54
74

High Clouds (% Sky Obscured)

69
88
94
97
98
100
100
89
49
100
59
68
85
100
99
89
78
68
70
71
73
82
91
100

ISS Passover

Visibility (miles)

2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

39
36
8
3
0
0
1
3
0
0
0
0
0
1
7
22
26
21
52
71
91
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
22
22
21
21
22
22
24
24
24
28
29
30
31
31
31
31
29
27
25
23
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
95
94
92
94
94
92
92
85
80
82
59
53
51
49
51
51
53
62
75
89
89
91

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

299
299
298
299
298
299
299
299
298
299
299
299
300
301
301
300
299
298
297
296
296
295
296
297

Thursday 10

Full Moon 100%

21:30

06:04

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
22 OK

Sun - Rise: 05:41, Set: 20:27, Transit: 13:04. Moon - Rise: 21:30, Set: 06:04. Civil Dark: 20:59 - 05:10. Nautical Dark: 21:39 - 04:30. Astro Dark: 22:24 - 03:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
94
86
90
93
93
93
87
94
91
84
73
60
48
39

Low Clouds (% Sky Obscured)

86
83
81
83
85
87
87
87
87
86
84
82
73
53
39
30
40
45
50
57
63
53
45
34

Medium Clouds (% Sky Obscured)

82
83
86
73
56
35
23
20
18
17
17
25
30
34
41
57
75
92
62
33
4
4
3
3

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
67
33
6
35
62
78
69
62
51
67
81
67
43
33
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

75
57
15
15
11
5
9
9
8
9
8
4
10
11
9
16
17
7
28
28
20
32
31
10

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
4
4
5
5
5
6
7
6
6
6
6
6
7
8
9
9
8
8
7
6
5

Chance of Frost

Temperature (°C)

21
21
21
21
21
21
21
22
23
23
25
26
28
29
31
32
32
32
32
30
28
26
26
25

Feels Like (°C)

26
26
25
24
23
23
23
23
23
23
26
27
27
28
29
30
37
35
34
34
34
34
26
28

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
94
94
95
96
94
91
87
74
65
55
49
45
40
42
43
44
53
62
76
77
79

Pressure (mb)

1015
1014
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

299
299
300
300
300
301
301
302
303
304
304
305
305
304
303
301
302
302
303
303
304
305
304
304

Friday 11

Waning Gibbous 98%

22:02

07:14

23 OK
00 OK
01 OK
02 OK
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

Sun - Rise: 05:42, Set: 20:27, Transit: 13:04. Moon - Rise: 22:02, Set: 07:14. Civil Dark: 20:58 - 05:10. Nautical Dark: 21:38 - 04:31. Astro Dark: 22:23 - 03:46

Total Clouds (% Sky Obscured)

25
14
4
14
29
46
36
34
35
35
30
20
16
31
28
40
59
74
61
45
30

Low Clouds (% Sky Obscured)

23
11
0
0
9
13
13
18
19
18
18
18
16
31
28
40
59
74
61
45
30

Medium Clouds (% Sky Obscured)

0
0
0
0
3
6
9
10
11
15
20
13
8
10
9
10
11
16
13
9
7

High Clouds (% Sky Obscured)

25
14
4
14
29
46
36
34
35
35
30
20
16
31
28
40
59
74
61
45
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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
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

Precipitation Probability (%)

20
25
27
30
30
28
41
52
59
70
79
86
91
95
95
92
82
73
63
53
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.6
0.8
1.1
0.7
0.5
0.4
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
28
28
28
27
27
27
27
27
27
33
33
33
34
34
35
37
35
34
34
34

Dew Point (°C)

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

Relative Humidity (%)

82
83
84
85
87
88
87
82
78
73
65
57
51
47
44
40
42
43
44
52
62

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

304
305
307
308
309
309
310
310
310
311
310
310
310
310
310
310
308
306
304
304
303

Forecast for Da Costa, Atlantic, United States of America (39.64,-74.76)

Generated: 05/07/25 22:50:05. Forecast: 05/07/25 to 11/07/25. Timezone: UTC-4.00