Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 98%

22:00

07:04

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
00 Bad
01 Bad

Sun - Rise: 05:32, Set: 20:26, Transit: 12:59. Moon - Rise: 22:00, Set: 07:04. Civil Dark: 20:58 - 04:59. Nautical Dark: 21:40 - 04:18. Astro Dark: 22:28 - 03:30

Total Clouds (% Sky Obscured)

85
81
76
60
66
70
71
62
56
50
74
71
67
97
96
70
67
71
66
58
45
58
93
93

Low Clouds (% Sky Obscured)

56
58
58
60
58
60
50
32
32
38
33
25
19
17
26
29
24
32
36
41
41
47
45
51

Medium Clouds (% Sky Obscured)

3
2
4
5
4
5
7
5
3
2
20
2
2
1
2
2
4
3
4
9
4
0
6
4

High Clouds (% Sky Obscured)

2
14
12
19
27
5
1
11
18
5
15
41
47
97
96
70
53
71
59
4
3
22
40
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
6
6
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
15
15
14
15
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
1
0
1
3
4
5
5
4
2
2
1
1
0
0
1
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)

3
2
2
1
2
2
3
4
4
6
7
8
8
9
10
10
9
8
7
5
4
4
3
3

Chance of Frost

Temperature (°C)

22
21
21
19
19
21
23
25
27
29
29
30
30
30
29
28
27
25
24
22
21
20
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
100
98
92
83
70
60
53
50
48
47
49
52
57
60
65
73
83
89
93
93
95

Pressure (mb)

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

Ozone (du)

300
300
300
300
301
301
302
302
301
302
301
299
298
298
298
299
298
299
300
300
299
298
299
300

Sunday 13

Waning Gibbous 94%

22:26

08:15

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

Sun - Rise: 05:33, Set: 20:25, Transit: 12:59. Moon - Rise: 22:26, Set: 08:15. Civil Dark: 20:58 - 05:00. Nautical Dark: 21:39 - 04:19. Astro Dark: 22:27 - 03:31

Total Clouds (% Sky Obscured)

86
90
71
61
68
79
68
50
27
26
32
34
37
43
40
80
77
71
73
48
60
62
65
76

Low Clouds (% Sky Obscured)

53
50
52
59
66
75
66
50
27
26
32
34
37
43
40
54
46
34
38
41
39
48
44
44

Medium Clouds (% Sky Obscured)

4
4
4
4
4
5
6
7
4
4
4
3
3
2
2
2
2
2
1
0
0
0
17
25

High Clouds (% Sky Obscured)

45
67
28
1
0
0
2
23
6
0
3
2
2
4
3
62
48
40
36
5
18
42
56
76

ISS Passover

Visibility (miles)

9
9
5
3
1
4
9
9
9
9
9
6
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
2
5
3
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)

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

Chance of Frost

Temperature (°C)

19
19
19
19
19
20
22
24
26
27
29
29
29
29
29
28
27
26
24
23
22
21
21
21

Feels Like (°C)

21
21
21
21
22
23
24
26
28
30
31
31
31
31
31
30
28
27
25
24
25
24
24
25

Dew Point (°C)

19
19
19
18
19
19
20
19
19
18
18
18
18
18
18
18
18
19
19
19
19
19
19
20

Relative Humidity (%)

96
98
98
98
98
92
87
74
65
57
52
49
49
52
53
54
57
62
71
79
84
89
92
95

Pressure (mb)

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

Ozone (du)

299
298
299
299
300
302
302
301
300
300
300
301
301
301
301
300
299
300
301
300
300
300
299
298

Monday 14

Waning Gibbous 87%

22:49

09:26

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
23 Bad
00 OK
01 Bad

Sun - Rise: 05:34, Set: 20:24, Transit: 12:59. Moon - Rise: 22:49, Set: 09:26. Civil Dark: 20:57 - 05:01. Nautical Dark: 21:38 - 04:20. Astro Dark: 22:25 - 03:32

Total Clouds (% Sky Obscured)

90
91
99
92
87
93
98
99
99
100
100
100
100
99
100
100
94
76
52
34
30
37
35
53

Low Clouds (% Sky Obscured)

56
58
75
74
71
85
83
77
68
62
57
71
67
56
48
71
71
58
52
34
30
37
35
53

Medium Clouds (% Sky Obscured)

26
23
26
40
21
21
39
76
89
85
83
80
89
42
20
22
24
14
20
7
6
6
6
7

High Clouds (% Sky Obscured)

55
46
96
39
7
10
81
71
83
100
100
100
100
99
100
100
94
17
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
4
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
4
6
3
3
4
19
24
36
35
69
74
85
74
79
65
41
20
12
11
17
10
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.5
0.2
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
98
98
100
98
94
87
84
85
76
58
56
60
66
54
57
77
82
88
92
94
95
95
96

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

297
296
295
295
296
296
296
297
297
297
298
298
298
298
298
299
299
299
301
304
308
305
306
307

Tuesday 15

Waning Gibbous 78%

23:11

10:37

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

Sun - Rise: 05:34, Set: 20:24, Transit: 12:59. Moon - Rise: 23:11, Set: 10:37. Civil Dark: 20:56 - 05:02. Nautical Dark: 21:37 - 04:21. Astro Dark: 22:24 - 03:34

Total Clouds (% Sky Obscured)

55
64
64
56
54
47
47
45
65
77
77
63
60
52
67
50
37
25
34
42
55
67
78
91

Low Clouds (% Sky Obscured)

55
64
64
56
54
47
47
45
45
40
37
32
28
21
22
10
19
25
34
42
55
67
55
44

Medium Clouds (% Sky Obscured)

7
4
0
0
0
0
0
0
0
9
18
27
30
39
47
34
19
3
4
4
4
23
42
61

High Clouds (% Sky Obscured)

0
0
0
0
0
0
9
18
37
56
74
63
60
52
67
50
35
3
5
6
8
21
35
49

ISS Passover

Visibility (miles)

9
9
6
9
9
9
9
9
9
9
6
6
6
9
9
9
9
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
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 (%)

32
31
9
9
5
0
1
1
0
2
1
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)

2
2
2
2
2
2
2
1
1
2
4
6
7
8
7
7
9
9
8
8
6
6
5
4

Chance of Frost

Temperature (°C)

22
22
21
21
21
23
25
27
30
32
33
34
34
34
34
34
33
30
28
27
27
26
26
25

Feels Like (°C)

27
27
27
26
26
28
31
33
35
35
35
35
35
35
36
36
35
32
30
29
29
29
29
28

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
95
86
73
59
52
44
39
37
36
35
38
45
53
60
66
71
73
78
83

Pressure (mb)

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

Ozone (du)

307
308
310
311
313
313
314
313
313
313
313
312
312
312
310
309
309
309
309
309
309
309
309
308

Wednesday 16

Waning Gibbous 68%

23:34

11:49

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
00 Bad
01 Bad

Sun - Rise: 05:35, Set: 20:23, Transit: 12:59. Moon - Rise: 23:34, Set: 11:49. Civil Dark: 20:55 - 05:03. Nautical Dark: 21:36 - 04:22. Astro Dark: 22:23 - 03:35

Total Clouds (% Sky Obscured)

89
79
85
87
87
91
94
91
73
100
100
100
85
92
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

44
46
48
54
57
60
62
64
66
64
62
63
52
50
49
49
48
48
51
54
57
57
57
57

Medium Clouds (% Sky Obscured)

42
23
5
19
32
45
45
43
38
34
28
24
12
10
7
16
26
36
58
79
100
99
98
96

High Clouds (% Sky Obscured)

52
49
62
69
67
65
81
83
73
100
100
100
58
79
98
98
99
100
100
100
100
100
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
2
2
1
3
4

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

Precipitation Probability (%)

0
13
27
34
22
13
34
45
51
48
43
41
16
19
15
71
95
95
95
95
95
95
95
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0.3
0.8
1.4
1.7
2
2.2
1.6
1
0.6

Wind Speed/Direction (mph)

3
2
1
1
2
3
5
6
7
9
10
10
10
11
11
12
10
8
6
5
4
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
94
94
92
86
75
66
60
53
49
46
44
47
49
53
63
78
95
95
98
100
98
97

Pressure (mb)

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

Ozone (du)

307
307
305
305
307
306
306
305
304
304
304
304
303
303
302
302
302
302
301
302
302
303
302
302

Thursday 17

Third Quarter 57%

23:58

13:02

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
00 Bad
01 Bad

Sun - Rise: 05:36, Set: 20:22, Transit: 12:59. Moon - Rise: 23:58, Set: 13:02. Civil Dark: 20:55 - 05:04. Nautical Dark: 21:35 - 04:23. Astro Dark: 22:22 - 03:37

Total Clouds (% Sky Obscured)

99
99
99
96
93
94
100
100
100
91
82
72
83
98
100
87
72
59
74
88
100
99
99
98

Low Clouds (% Sky Obscured)

57
57
58
62
66
71
66
62
58
55
53
51
48
45
42
34
25
21
43
56
68
57
45
34

Medium Clouds (% Sky Obscured)

86
67
67
52
40
30
24
16
6
1
2
3
2
1
0
1
2
3
32
61
90
75
60
45

High Clouds (% Sky Obscured)

98
97
95
96
93
94
100
100
100
73
47
20
47
73
86
83
72
59
72
71
74
93
94
97

ISS Passover

Visibility (miles)

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

Light Rain
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 (%)

73
64
48
41
36
32
32
30
27
28
27
29
29
31
30
31
31
29
25
21
10
33
43
49

Precipitation Amount (mm)

0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
27
28
27
27
27
30
30
30
32
32
33
34
34
33
33
33
33
31
31
31
30
30

Dew Point (°C)

23
23
23
23
23
23
23
23
22
22
22
22
22
22
23
23
23
22
22
21
21
21
21
21

Relative Humidity (%)

97
98
97
98
95
94
92
81
69
62
61
60
60
63
67
70
70
69
69
69
70
72
79
87

Pressure (mb)

1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

301
303
304
306
306
307
308
307
306
305
305
305
305
305
306
306
305
303
302
300
299
297
297
297

Friday 18

Waning Crescent 45%

00:27

14:17

Sun - Rise: 05:37, Set: 20:22, Transit: 12:59. Moon - Rise: 00:27, Set: 14:17. Civil Dark: 20:54 - 05:05. Nautical Dark: 21:34 - 04:24. Astro Dark: 22:21 - 03:38

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Westport, Fairfield, United States of America (41.13,-73.36)

Generated: 12/07/25 02:09:15. Forecast: 12/07/25 to 18/07/25. Timezone: UTC-4.00