Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 94%

18:44

03:25

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

Sun - Rise: 05:45, Set: 20:15, Transit: 12:59. Moon - Rise: 18:44, Set: 03:25. Civil Dark: 20:47 - 05:13. Nautical Dark: 21:26 - 04:34. Astro Dark: 22:10 - 03:51

Total Clouds (% Sky Obscured)

7
0
0
3
3
10
29
34
32
32
6
19
48
49
64
84
84
55
85
79
68
56
54
39

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
5
3
12
24
1
12
40
27
19
15
26
22
0
0
1
1
1
26

Medium Clouds (% Sky Obscured)

0
0
0
3
3
0
10
13
11
8
5
5
3
8
6
6
14
15
18
15
28
38
33
25

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
2
4
3
10
69
79
55
76
58
50
21
4
3

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
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
20
22
23
24
26
27
28
28
29
27
26
25
22
21
19
19
18
18
18
18
18
18
17

Feels Like (°C)

18
22
24
25
27
28
29
30
30
29
28
27
26
23
21
19
19
19
20
19
19
19
19
19

Dew Point (°C)

11
14
12
11
12
11
12
12
12
12
11
11
13
13
12
10
12
12
12
13
14
14
14
14

Relative Humidity (%)

74
65
54
48
44
40
38
37
36
36
36
40
48
54
56
57
62
66
69
72
73
76
79
81

Pressure (mb)

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

Ozone (du)

326
329
331
337
338
335
333
332
331
330
327
326
327
329
330
330
328
327
326
325
326
327
327
328

Monday 27

Waxing Gibbous 98%

19:26

04:26

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:46, Set: 20:14, Transit: 12:59. Moon - Rise: 19:26, Set: 04:26. Civil Dark: 20:46 - 05:14. Nautical Dark: 21:25 - 04:36. Astro Dark: 22:08 - 03:52

Total Clouds (% Sky Obscured)

49
60
84
84
76
75
68
84
89
89
100
100
88
100
100
88
73
97
51
62
69
71
75
90

Low Clouds (% Sky Obscured)

0
0
15
40
38
33
27
17
46
38
27
2
21
8
17
46
49
61
51
62
69
71
73
73

Medium Clouds (% Sky Obscured)

36
24
13
12
14
11
10
73
62
88
75
69
3
27
9
58
44
14
2
3
0
0
15
2

High Clouds (% Sky Obscured)

11
26
49
30
21
32
35
35
38
65
100
100
87
100
100
60
65
80
0
0
12
17
34
35

ISS Passover

Visibility (miles)

9
9
9
9
7
9
5
5
9
7
3
9
9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
0
10
19
32
37
38
46
53
51
15
21
34
16
10
6
16
39
16
19
20
27
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
22
23
25
26
26
27
27
27
25
25
24
23
22
20
20
20
20
20
20
20
20
20

Feels Like (°C)

20
21
23
24
25
27
27
29
29
29
27
28
26
24
23
22
22
22
22
23
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

73
65
60
65
69
62
54
71
71
76
83
86
87
89
95
95
96
96
98
96
96
98
96
96

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1008

Ozone (du)

330
332
331
332
333
332
331
332
333
334
334
333
335
334
334
335
334
337
338
337
336
336
334
331

Tuesday 28

Waxing Gibbous 100%

20:01

05:31

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:47, Set: 20:13, Transit: 12:59. Moon - Rise: 20:01, Set: 05:31. Civil Dark: 20:44 - 05:16. Nautical Dark: 21:23 - 04:37. Astro Dark: 22:07 - 03:54

Total Clouds (% Sky Obscured)

80
90
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
63
68
69
68
71
73
73
78
80
91
81
88
92
85
92
85
91
83
83
84
85
88
91

Medium Clouds (% Sky Obscured)

0
18
3
61
47
72
82
100
100
100
95
100
100
100
95
100
98
100
93
95
93
82
52
52

High Clouds (% Sky Obscured)

34
43
43
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
77
53

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

15
32
37
38
75
88
82
79
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.4
0.4
0.9
1.6
1.3
1.2
2.4
0.6
0.9
2.1
2.2
0.8
0.7
2.6
4.8
7
6.1
6.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
94
87
73
63
68
85
92
87
89
92
96
95
96
98
98
98
100
98
98
98
98
98
98

Pressure (mb)

1008
1008
1008
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004
1004
1003
1002
1002
1002

Ozone (du)

333
335
336
333
332
327
326
325
326
328
326
326
326
329
330
329
329
331
331
334
335
336
339
339

Wednesday 29

Full Moon 100%

20:30

06:37

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:48, Set: 20:12, Transit: 12:59. Moon - Rise: 20:30, Set: 06:37. Civil Dark: 20:43 - 05:17. Nautical Dark: 21:22 - 04:38. Astro Dark: 22:05 - 03:55

Total Clouds (% Sky Obscured)

100
98
97
96
89
91
94
100
98
99
100
91
93
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
89
85
80
84
87
91
87
82
78
79
83
87
96
98
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

55
48
40
34
32
30
29
26
31
39
45
29
39
41
37
37
49
82
99
54
75
92
91
52

High Clouds (% Sky Obscured)

30
25
12
16
31
46
62
71
66
60
55
55
55
56
38
42
70
92
86
48
32
37
33
42

ISS Passover

Visibility (miles)

4
9
9
5
9
3
3
9
9
9
9
9
9
9
9
1
0
0
0
0
0
0
0
0

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
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light 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
83

Precipitation Amount (mm)

7.1
0.7
0.4
0
0.7
1.1
1.5
1.1
1.2
1.7
1.4
1.3
1.2
1.3
1.5
1.7
1.6
1.5
1.2
1.1
1.5
0.9
0.7
0.5

Wind Speed/Direction (mph)

6
7
7
8
9
8
8
9
8
8
8
7
6
5
6
7
8
8
8
8
10
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
22
23
24
24
24
24
23
23
23
23
22
21
22
20
21
20
19
19
17
18
17

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
91
85
88
94
95
95
87
81
85
88
92
93
98
98
100
98
98
98
96
98
98

Pressure (mb)

1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1005
1005
1005
1005
1006
1006

Ozone (du)

341
342
343
343
343
343
341
341
341
343
343
343
344
345
346
345
344
343
342
342
340
339
338
337

Thursday 30

Waning Gibbous 97%

20:55

No Set

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:49, Set: 20:11, Transit: 12:59. Moon - Rise: 20:55, Set: No Set. Civil Dark: 20:42 - 05:18. Nautical Dark: 21:21 - 04:39. Astro Dark: 22:03 - 03:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
81
83
97
89
81
72
65
63
66
71
70
65
66
68

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
81
83
90
89
81
72
65
63
66
69
62
54
36
18

Medium Clouds (% Sky Obscured)

49
36
25
20
22
27
24
26
24
26
28
34
36
42
41
43
48
49
51
43
39
29
23
20

High Clouds (% Sky Obscured)

27
2
5
24
4
2
13
6
12
30
36
63
97
76
54
31
24
16
9
6
3
0
0
0

ISS Passover

Visibility (miles)

0
5
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 (%)

70
65
52
36
38
35
31
30
20
11
14
22
28
53
47
26
28
26
18
16
11
2
2
1

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)

11
10
10
11
11
11
11
11
10
9
9
8
7
5
5
5
5
5
5
5
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
93
88
81
77
71
72
66
63
64
74
84
85
88
90
90
90
90
90
90
90
85

Pressure (mb)

1007
1008
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

338
340
339
338
337
336
335
334
332
331
331
332
330
331
330
330
330
331
332
333
333
332
332
332

Friday 31

Waning Gibbous 93%

21:18

07:42

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

Sun - Rise: 05:50, Set: 20:10, Transit: 12:59. Moon - Rise: 21:18, Set: 07:42. Civil Dark: 20:41 - 05:19. Nautical Dark: 21:19 - 04:41. Astro Dark: 22:02 - 03:58

Total Clouds (% Sky Obscured)

65
62
65
65
75
81
87
87
85
85
59
34
14
22
23
27
18
9
0
0
0
0
7
14

Low Clouds (% Sky Obscured)

0
17
34
51
48
45
41
42
43
44
29
15
0
9
17
26
17
9
0
0
0
0
7
14

Medium Clouds (% Sky Obscured)

20
17
14
10
19
33
55
54
54
54
36
19
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
4
6
6
8
8
3
5
6
4
4
2
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)

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

Chance of Frost

Temperature (°C)

19
20
22
23
25
25
26
26
27
27
28
27
26
24
23
21
20
19
19
19
19
18
18
20

Feels Like (°C)

19
19
24
25
25
26
27
28
30
30
29
29
30
30
24
23
23
22
23
23
21
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

81
77
72
64
60
59
56
55
56
57
56
60
66
71
73
76
80
81
84
85
86
88
89
86

Pressure (mb)

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

Ozone (du)

331
331
330
329
328
328
328
329
329
329
329
329
330
330
329
328
327
326
325
324
322
320
318
318

Saturday 1

Waning Gibbous 87%

21:39

08:47

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

Sun - Rise: 05:51, Set: 20:09, Transit: 12:59. Moon - Rise: 21:39, Set: 08:47. Civil Dark: 20:40 - 05:20. Nautical Dark: 21:18 - 04:42. Astro Dark: 22:00 - 04:00

Total Clouds (% Sky Obscured)

19
11
7
0
13
28
40
27
22
21
49
74
97
97
97
97
93
90
87

Low Clouds (% Sky Obscured)

19
11
7
0
13
28
40
27
14
0
0
0
0
12
25
35
42
47
47

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
16
17
19
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
12
21
49
74
97
96
96
95
89
82
77

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
0
2
2
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
24
26
28
28
29
30
29
29
29
27
25
23
22
21
20
20
19

Feels Like (°C)

22
23
28
29
29
30
30
30
33
32
31
30
29
29
22
22
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

81
78
71
65
59
56
52
48
51
54
56
61
68
75
79
81
85
86
89

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

317
316
316
315
314
313
312
311
310
309
309
308
308
308
308
309
309
308
308

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

Generated: 26/07/26 07:22:58. Forecast: 26/07/26 to 01/08/26. Timezone: UTC-4.00