Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 75%

23:18

09:59

10 Bad
11 OK
12 OK
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: 05:38, Set: 20:32, Transit: 13:05. Moon - Rise: 23:18, Set: 09:59. Civil Dark: 21:04 - 05:06. Nautical Dark: 21:45 - 04:25. Astro Dark: 22:32 - 03:39

Total Clouds (% Sky Obscured)

30
24
26
32
31
31
45
38
39
81
100
95
81
100
100
62
89
55
83
63
88
95
89
70

Low Clouds (% Sky Obscured)

0
16
26
32
31
31
45
0
0
0
0
0
0
19
0
0
4
0
9
6
33
50
64
60

Medium Clouds (% Sky Obscured)

0
0
26
4
25
29
41
8
8
23
58
25
23
53
36
47
49
20
57
43
39
78
63
43

High Clouds (% Sky Obscured)

0
0
17
2
0
0
45
38
37
80
100
93
81
100
98
62
89
55
81
24
78
36
50
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
9
8
2
9
9
9
9
6
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
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
None
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
3
9
7
46
51
34
95
95
80
63
87
60
10
11
5
12
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.3
0
0.4
1.5
0
0
0.7
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
9
9
10
9
10
7
10
7
5
6
5
4
3
3
5
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

32
34
35
37
38
38
38
36
33
32
30
27
27
26
26
25
25
25
25
25
25
25
26
28

Feels Like (°C)

36
37
38
39
39
39
39
37
34
31
30
29
28
28
28
27
27
27
27
27
27
28
29
30

Dew Point (°C)

19
18
19
19
19
19
17
14
11
16
25
26
25
25
25
24
23
23
23
23
23
23
24
22

Relative Humidity (%)

44
39
37
34
33
32
30
27
26
37
74
90
91
94
95
91
87
87
87
87
91
88
84
73

Pressure (mb)

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

Ozone (du)

320
320
319
320
318
316
315
312
311
309
309
308
309
309
308
309
308
308
309
310
312
312
313
313

Sunday 5

Waning Gibbous 65%

23:40

11:02

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: 05:39, Set: 20:31, Transit: 13:05. Moon - Rise: 23:40, Set: 11:02. Civil Dark: 21:04 - 05:07. Nautical Dark: 21:44 - 04:26. Astro Dark: 22:31 - 03:40

Total Clouds (% Sky Obscured)

100
98
99
88
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

73
73
53
55
66
71
55
69
85
84
75
75
70
82
72
84
86
80
66
51
51
65
68
88

Medium Clouds (% Sky Obscured)

58
45
48
55
71
38
67
46
70
70
75
75
97
100
88
83
79
100
69
69
81
98
100
100

High Clouds (% Sky Obscured)

84
96
98
64
100
100
100
93
100
100
100
100
100
100
100
100
100
90
100
98
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
9
9
9
1
9
9
4
2
9
9
9
9
9
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
13
2
0
0

Precipitation Type

None
None
None
None
Very Light Rain
Moderate Rain
None
Light Rain
Ice pellet
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
41
39
40
70
95
83
95
95
90
95
95
95
95
95
95
90
95
95
77
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.3
2.8
0
1.7
3.2
0.2
0.7
0.4
1
0.4
1.3
0.9
0.4
1.4
2.5
0.5
0.5
1.5
1.4
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
33
33
34
34
34
31
30
27
26
27
27
28
28
26
24
25
26
25
26
25
25
26
26

Dew Point (°C)

22
23
21
19
19
17
14
14
22
21
22
24
24
24
23
22
22
23
23
23
23
22
22
22

Relative Humidity (%)

64
64
55
48
46
42
40
39
71
72
78
92
95
97
94
92
94
97
97
97
98
95
95
95

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1012
1013
1013
1013
1014
1015
1015
1016
1015
1015
1015
1014
1014
1014
1014
1015
1015

Ozone (du)

311
311
311
311
312
313
312
311
311
311
311
312
312
312
311
310
309
308
309
310
310
311
311
311

Monday 6

Waning Gibbous 54%

00:03

12:07

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: 05:40, Set: 20:31, Transit: 13:05. Moon - Rise: 00:03, Set: 12:07. Civil Dark: 21:03 - 05:08. Nautical Dark: 21:44 - 04:27. Astro Dark: 22:30 - 03:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
99
100
93
93
91
89
100
97
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

83
100
86
83
85
81
85
79
86
86
88
87
91
91
91
86
84
82
81
81
81
82
83
84

Medium Clouds (% Sky Obscured)

100
96
100
100
81
34
75
96
86
89
82
89
100
95
100
100
100
100
99
99
97
57
48
43

High Clouds (% Sky Obscured)

100
100
100
100
100
90
98
96
42
34
43
24
51
56
99
100
100
100
100
100
77
14
14
12

ISS Passover

Visibility (miles)

9
8
9
2
1
2
9
4
9
9
9
9
3
9
1
8
4
8
9
8
7
1
0
0

Fog (%)

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

Precipitation Type

Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.7
1.9
2.9
4.1
3.1
3.9
2.5
1.8
2.2
3.5
3.4
3.1
2.8
2.4
1.1
0.6
1.5
0.9
0.4
1.1
1.8
2.6
2.8
2.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
88
85
84
77
72
72
77
85
92
95
95
97
98
96
96
98
98
100
98
98
96
95

Pressure (mb)

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

Ozone (du)

311
311
312
310
311
312
312
312
312
313
313
313
317
318
315
314
313
314
317
319
322
324
327
328

Tuesday 7

Third Quarter 43%

00:27

13:14

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: 05:40, Set: 20:31, Transit: 13:05. Moon - Rise: 00:27, Set: 13:14. Civil Dark: 21:03 - 05:08. Nautical Dark: 21:43 - 04:28. Astro Dark: 22:30 - 03:42

Total Clouds (% Sky Obscured)

99
99
84
83
85
96
98
88
80
63
59
53
70
77
81
89
91
95
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
88
84
83
85
91
89
80
71
62
55
47
46
64
77
87
90
94
98
99
99
100
100
100

Medium Clouds (% Sky Obscured)

32
26
21
22
25
22
22
21
18
7
4
2
0
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
7
5
0
0
0
0
0
0
0
5
7
7
9
6
5
10
19
29
20
10
0
0
0

ISS Passover

Visibility (miles)

2
8
9
9
9
9
9
8
9
3
2
9
9
9
4
9
9
9
9
9
8
8
7
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

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

Precipitation Probability (%)

95
90
69
40
36
41
82
95
95
95
95
53
39
49
55
37
24
26
12
27
33
37
30
20

Precipitation Amount (mm)

1.4
0.7
0.4
0
0
0
0.6
0.8
0.9
1.4
1.1
0
0
0
0.3
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
17
16
16
15
17
19
20
21
21
20
20
19
19
19
19
19
19
19
19
19
20

Relative Humidity (%)

95
93
89
77
68
65
63
70
78
85
89
96
95
93
93
95
95
95
95
95
93
93
95
93

Pressure (mb)

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

Ozone (du)

324
324
325
325
324
324
324
325
324
327
330
333
335
334
333
332
332
334
335
333
330
326
323
324

Wednesday 8

Waning Crescent 32%

00:55

14:25

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

Sun - Rise: 05:41, Set: 20:30, Transit: 13:05. Moon - Rise: 00:55, Set: 14:25. Civil Dark: 21:02 - 05:09. Nautical Dark: 21:43 - 04:29. Astro Dark: 22:29 - 03:43

Total Clouds (% Sky Obscured)

100
100
92
86
94
88
82
86
91
95
66
39
11
42
70
89
92
95
97
87
81
81
81
91

Low Clouds (% Sky Obscured)

100
100
92
86
90
83
74
60
48
35
23
12
0
12
22
29
35
36
56
63
67
68
58
48

Medium Clouds (% Sky Obscured)

0
1
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7

High Clouds (% Sky Obscured)

0
0
0
0
41
37
38
59
71
89
66
39
11
42
69
84
89
92
96
81
66
52
52
47

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 (%)

8
5
6
13
2
3
5
3
2
0
1
0
0
0
0
0
2
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
24
24
25
26
25
25
27
26
26
24
24
24
24
23
23
23
20
21
21
21
20
19
25

Dew Point (°C)

20
20
20
18
17
16
17
18
16
17
18
18
18
17
18
18
18
18
18
19
19
18
18
17

Relative Humidity (%)

91
88
84
71
63
60
61
65
60
65
74
75
77
80
82
86
89
91
92
93
89
84
80
70

Pressure (mb)

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

Ozone (du)

327
331
333
332
330
328
327
327
327
326
326
325
324
322
321
320
319
320
321
322
322
322
322
322

Thursday 9

Waning Crescent 21%

01:30

15:40

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 OK

Sun - Rise: 05:42, Set: 20:30, Transit: 13:05. Moon - Rise: 01:30, Set: 15:40. Civil Dark: 21:02 - 05:10. Nautical Dark: 21:42 - 04:30. Astro Dark: 22:28 - 03:44

Total Clouds (% Sky Obscured)

90
93
91
93
93
94
89
92
95
97
97
98
100
99
99
98
92
87
81
80
81
82
63
41

Low Clouds (% Sky Obscured)

38
54
71
87
85
83
81
63
45
27
41
56
70
67
64
61
63
66
69
64
60
55
54
41

Medium Clouds (% Sky Obscured)

10
13
20
30
42
61
79
56
33
10
20
29
40
46
54
62
45
30
17
11
7
0
0
0

High Clouds (% Sky Obscured)

33
17
6
2
3
3
4
26
49
72
81
90
99
98
98
98
68
36
5
26
40
75
52
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
4
4
9
9
4
20
34
49
82
95
95
94
68
22
20
11
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.9
1.3
0.8
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
16
15
14
13
14
14
15
16
17
18
18
19
20
21
21
22
22
22
22
21
21
21
20

Relative Humidity (%)

62
54
48
43
39
39
39
38
45
51
58
63
69
74
80
87
94
92
92
91
87
83
79
69

Pressure (mb)

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

Ozone (du)

322
322
323
324
325
323
322
321
319
318
317
317
317
317
317
317
318
320
323
325
326
327
328
329

Friday 10

Waning Crescent 20%

02:15

16:57

10 Good
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:42, Set: 20:30, Transit: 13:06. Moon - Rise: 02:15, Set: 16:57. Civil Dark: 21:01 - 05:11. Nautical Dark: 21:42 - 04:30. Astro Dark: 22:28 - 03:45

Total Clouds (% Sky Obscured)

15
17
22
24
37
36
28
52
76
100
100
100
95
90
70
65

Low Clouds (% Sky Obscured)

15
17
22
24
37
35
28
18
9
0
2
4
6
26
46
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
3
5
7
14
19
34
45

High Clouds (% Sky Obscured)

0
0
0
0
8
14
13
31
58
80
78
77
70
62
64
65

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
8
12
10
22
22
14
24
24
10
28
27
16
61
83
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
29
30
31
31
32
32
31
30
29
29
28
27
26
26

Feels Like (°C)

28
28
29
30
31
35
34
34
34
34
34
31
32
33
32
31

Dew Point (°C)

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

Relative Humidity (%)

61
52
51
50
48
49
52
53
58
63
68
70
72
75
69
65

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011

Ozone (du)

330
330
330
331
331
331
332
333
331
329
327
327
326
326
326
327

Forecast for Sewell, Gloucester County, United States of America (39.77,-75.14)

Generated: 04/07/26 09:37:28. Forecast: 04/07/26 to 10/07/26. Timezone: UTC-4.00