Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

20:25

06:24

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:35, Set: 20:07, Transit: 12:50. Moon - Rise: 20:25, Set: 06:24. Civil Dark: 20:39 - 05:03. Nautical Dark: 21:20 - 04:23. Astro Dark: 22:05 - 03:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
74
58
69
4

Medium Clouds (% Sky Obscured)

46
63
40
34
31
25
31
30
31
23
28
36
58
45
78
84
58
49
60
63
57
49
45
45

High Clouds (% Sky Obscured)

5
50
50
57
23
0
0
0
0
0
0
12
25
5
4
7
15
25
1
0
0
0
35
35

ISS Passover

Visibility (miles)

5
6
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
4
7
5
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

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

Precipitation Probability (%)

95
95
76
95
95
95
79
61
41
39
48
52
48
62
57
63
52
44
41
37
26
27
27
18

Precipitation Amount (mm)

3.8
2.6
3.3
2.9
1.1
0.8
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
8
8
7
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
100
98
98
100
98
98
98
98
98
98
98
96
96
96
98
96
98
98

Pressure (mb)

1005
1006
1006
1006
1006
1006
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1010

Ozone (du)

343
345
345
344
343
345
346
347
348
348
350
350
351
350
349
347
347
348
348
348
349
349
345
343

Thursday 30

Waning Gibbous 97%

20:49

07:30

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:36, Set: 20:06, Transit: 12:50. Moon - Rise: 20:49, Set: 07:30. Civil Dark: 20:38 - 05:04. Nautical Dark: 21:18 - 04:24. Astro Dark: 22:03 - 03:39

Total Clouds (% Sky Obscured)

100
99
100
100
88
98
99
100
100
95
54
48
60
75
87
90
63
63
76
88
85
88
38
71

Low Clouds (% Sky Obscured)

46
6
0
0
0
44
69
43
9
0
0
0
17
75
73
65
46
40
41
41
41
39
38
26

Medium Clouds (% Sky Obscured)

42
41
33
23
35
37
49
45
45
40
40
37
42
33
31
38
36
42
26
28
26
29
28
9

High Clouds (% Sky Obscured)

35
42
51
53
10
3
1
0
2
2
0
1
2
0
0
0
1
0
0
1
0
0
0
50

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
2
13
91
100
99
93
6
2
1
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 (%)

11
6
5
6
7
11
15
25
44
35
9
2
1
3
7
10
7
6
10
12
26
38
37
16

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
4
5
5
5
4
4
4
3
3
5
5
5
5
5
4
4
4
3
4
4
4

Chance of Frost

Temperature (°C)

19
18
18
18
17
17
18
18
18
18
18
19
20
21
22
23
23
24
25
25
25
25
24
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
98
98
98
98
96
96
96
95
93
84
69
62
61
62
52
49
48
65
70
72
76

Pressure (mb)

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

Ozone (du)

340
336
337
337
338
338
337
335
336
336
336
335
335
333
333
332
331
330
333
337
334
328
326
324

Friday 31

Waning Gibbous 93%

21:11

08:37

20 OK
21 OK
22 OK
23 Good
00 Good
01 Good
02 Bad
03 Bad
04 OK
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 Bad

Sun - Rise: 05:37, Set: 20:05, Transit: 12:50. Moon - Rise: 21:11, Set: 08:37. Civil Dark: 20:37 - 05:05. Nautical Dark: 21:17 - 04:25. Astro Dark: 22:02 - 03:41

Total Clouds (% Sky Obscured)

30
35
22
6
6
6
47
43
25
48
75
82
36
44
92
81
85
100
97
94
89
93
92
83

Low Clouds (% Sky Obscured)

11
5
0
0
0
0
5
0
0
0
0
0
0
0
20
42
11
21
20
18
16
26
36
46

Medium Clouds (% Sky Obscured)

13
3
3
1
0
0
0
0
2
10
17
2
1
3
2
1
35
39
31
31
32
54
43
35

High Clouds (% Sky Obscured)

12
0
0
2
3
6
47
43
22
48
75
82
30
25
89
74
73
99
93
87
77
83
65
83

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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8

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
3
3
3
3
3
2
3
3
2
2
2
3
3
4
4
4
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

22
20
19
18
18
18
18
18
17
17
17
19
21
24
26
27
28
29
30
30
30
30
28
27

Feels Like (°C)

22
22
21
20
20
21
21
19
19
19
18
20
23
27
28
28
29
30
31
30
30
31
30
30

Dew Point (°C)

19
18
17
17
17
17
17
17
16
16
15
16
17
17
16
16
15
14
14
14
14
18
21
21

Relative Humidity (%)

83
86
86
89
92
93
95
93
93
93
90
85
74
63
55
50
44
39
37
36
38
50
63
70

Pressure (mb)

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

Ozone (du)

323
322
320
319
319
319
320
319
318
317
317
316
315
314
313
311
310
308
307
307
306
307
308
308

Saturday 1

Waning Gibbous 87%

21:30

09:44

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:38, Set: 20:04, Transit: 12:50. Moon - Rise: 21:30, Set: 09:44. Civil Dark: 20:36 - 05:06. Nautical Dark: 21:15 - 04:27. Astro Dark: 22:00 - 03:43

Total Clouds (% Sky Obscured)

65
88
74
77
95
94
96
98
100
100
100
100
100
100
100
99
98
97
97
97
97
98
99
100

Low Clouds (% Sky Obscured)

38
29
20
30
41
51
58
64
68
69
70
71
64
57
50
47
42
38
34
31
28
19
9
0

Medium Clouds (% Sky Obscured)

41
43
51
37
29
49
75
12
9
11
74
66
60
78
80
70
61
75
58
51
50
50
48
2

High Clouds (% Sky Obscured)

58
81
61
61
77
70
80
89
100
100
99
99
99
100
100
97
93
89
90
91
92
95
97
100

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 (%)

2
2
0
2
2
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
84
85
88
91
92
92
92
92
93
92
88
80
71
70
57
49
48
45
41
50
55
58
65

Pressure (mb)

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

Ozone (du)

306
306
306
306
305
304
303
303
302
303
301
302
302
303
302
301
300
300
299
298
299
299
300
300

Sunday 2

Waning Gibbous 79%

21:50

10:52

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:39, Set: 20:03, Transit: 12:50. Moon - Rise: 21:50, Set: 10:52. Civil Dark: 20:34 - 05:07. Nautical Dark: 21:14 - 04:28. Astro Dark: 21:58 - 03:44

Total Clouds (% Sky Obscured)

92
85
79
86
92
99
99
98
100
100
100
100
97
95
93
95
96
98
98
99
99
99
100
100

Low Clouds (% Sky Obscured)

19
39
58
63
65
74
72
73
77
72
63
55
65
74
82
67
51
36
41
47
52
55
59
62

Medium Clouds (% Sky Obscured)

7
45
24
16
63
73
77
67
86
81
74
58
56
52
48
64
79
97
97
97
98
89
78
68

High Clouds (% Sky Obscured)

81
61
41
59
77
94
89
93
97
98
99
100
73
47
20
30
49
69
63
58
55
70
85
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
4
6
4
2
1
3
4
6
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
5
57
95
90
95
95
95
95
95
77
70
65
55
65
78
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.9
0.7
0.8
1.1
1.2
1.4
1
0.4
0.3
0.2
0
0
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
20
19
19
19
20
19
21
21
22
23
24
25
25
26
26
23
19
15
15
16

Relative Humidity (%)

69
73
78
83
89
89
86
89
93
92
96
98
98
98
98
98
95
92
88
76
65
55
58
61

Pressure (mb)

1013
1013
1013
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1010
1010
1010
1010
1011

Ozone (du)

300
299
301
302
302
303
303
301
300
300
300
302
303
303
302
302
304
306
308
310
312
314
317
320

Monday 3

Waning Gibbous 69%

22:11

12:03

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 Good
17 Good
18 OK
19 OK

Sun - Rise: 05:40, Set: 20:01, Transit: 12:50. Moon - Rise: 22:11, Set: 12:03. Civil Dark: 20:33 - 05:09. Nautical Dark: 21:12 - 04:29. Astro Dark: 21:56 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
92
80
74
70
75
76
80
80
80
59
35
14
17
20
24

Low Clouds (% Sky Obscured)

68
75
82
82
82
83
80
77
74
78
80
74
70
75
56
42
60
67
49
32
14
17
20
24

Medium Clouds (% Sky Obscured)

58
47
35
30
30
30
24
21
21
15
6
4
4
2
0
8
16
26
18
12
6
3
2
0

High Clouds (% Sky Obscured)

81
62
40
59
79
97
93
83
75
50
25
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
94
59
34
7
9
6
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.7
0.8
1.5
1.8
2.4
2.2
1.6
0.9
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
4
4
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
22
22
22
22
22
22
21
22
22
21
19
18
22
22
20
21
22
22
28
27
27
29
31

Dew Point (°C)

16
16
17
18
17
17
17
17
17
17
16
15
14
11
9
7
6
5
4
5
6
7
9
12

Relative Humidity (%)

64
67
72
75
75
75
75
75
77
79
73
66
62
50
40
32
29
27
24
25
26
26
34
43

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

323
326
329
332
333
335
336
334
333
331
329
328
326
326
326
326
325
325
325
322
320
318
318
317

Tuesday 4

Waning Gibbous 58%

22:35

13:17

20 OK
21 OK
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

Sun - Rise: 05:41, Set: 19:59, Transit: 12:50. Moon - Rise: 22:35, Set: 13:17. Civil Dark: 20:32 - 05:10. Nautical Dark: 21:11 - 04:31. Astro Dark: 21:54 - 03:48

Total Clouds (% Sky Obscured)

24
24
26
42
49
47
53
68
80
80
80
80
79
82
85
88
92
95

Low Clouds (% Sky Obscured)

24
24
26
42
49
47
53
68
80
80
80
80
73
74
66
59
55
53

Medium Clouds (% Sky Obscured)

1
2
2
7
19
34
40
47
58
55
51
34
28
26
23
19
13
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
27
53
80
80
80
80
79
74
64
75
86
95

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
6
8
8
16
20
22
21
16
10
12
12
11
10
8
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
21
20
20
19
19
19
19
19
20
20
21
22
23
24
25
26

Feels Like (°C)

32
23
23
23
23
23
22
21
21
22
20
19
18
23
23
22
22
23

Dew Point (°C)

14
14
14
13
13
13
12
13
13
13
13
12
12
11
10
9
8
6

Relative Humidity (%)

54
57
61
65
65
64
64
65
65
67
63
60
58
49
43
37
33
29

Pressure (mb)

1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021
1020

Ozone (du)

316
316
316
315
313
311
309
308
307
306
305
304
303
303
303
303
302
302

Forecast for Andover, Essex, United States of America (42.66,-71.14)

Generated: 29/07/26 20:27:25. Forecast: 29/07/26 to 04/08/26. Timezone: UTC-4.00