Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 14

Waning Gibbous 80%

23:15

10:26

20 Bad
21 Bad
22 Bad
23 OK
00 Good
01 OK
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: 04:50, Set: 21:36, Transit: 13:12. Moon - Rise: 23:15, Set: 10:26. Civil Dark: 22:28 - 03:58. Nautical Dark: 23:58 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
70
58
47
0
28
59
49
60
51
53
96
100
95
100
100
100
100
100
100
100
93
96
86

Low Clouds (% Sky Obscured)

27
22
18
0
0
6
21
33
50
48
53
55
52
31
82
90
65
76
61
69
70
67
58
33

Medium Clouds (% Sky Obscured)

0
3
0
0
0
12
19
22
31
7
2
33
35
75
96
99
100
98
99
100
100
85
65
57

High Clouds (% Sky Obscured)

48
0
0
0
0
7
13
2
55
26
26
89
100
64
100
100
100
85
100
100
76
52
40
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
0
7
9
4
4
6

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

Precipitation Probability (%)

3
48
7
0
0
0
0
0
0
0
0
0
3
32
82
95
95
95
95
85
78
80
67
59

Precipitation Amount (mm)

0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.9
1.3
1.7
0.7
0.4
0.3
0.6
0.4
0.3

Wind Speed/Direction (mph)

13
10
6
3
8
7
7
6
5
4
5
7
12
13
14
15
16
15
15
13
9
9
6
3

Chance of Frost

Temperature (°C)

16
15
13
12
12
11
11
10
10
10
10
12
14
15
16
15
13
14
14
14
15
15
15
15

Feels Like (°C)

13
12
11
11
11
11
11
10
10
8
10
11
11
11
12
11
9
10
10
11
13
14
15
15

Dew Point (°C)

9
9
9
8
8
9
9
9
9
9
9
9
9
8
8
9
11
13
13
14
13
12
12
12

Relative Humidity (%)

60
66
74
75
77
83
91
93
93
93
90
83
70
62
61
66
89
96
96
96
89
82
79
78

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

344
350
360
368
369
371
371
369
362
357
354
351
351
353
352
347
346
345
347
350
354
356
356
357

Tuesday 15

Waning Gibbous 70%

23:22

11:53

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 OK
18 Good
19 Good

Sun - Rise: 04:51, Set: 21:35, Transit: 13:12. Moon - Rise: 23:22, Set: 11:53. Civil Dark: 22:27 - 04:00. Nautical Dark: 23:55 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
84
91
88
78
83
90
93
63
78
90
65
86
82
84
84
85
62
77
61
89
33
2
15

Low Clouds (% Sky Obscured)

15
32
42
42
45
62
79
85
55
75
89
61
86
82
75
59
58
42
54
43
67
7
0
0

Medium Clouds (% Sky Obscured)

43
51
52
47
25
13
16
13
0
0
0
0
0
0
12
44
40
31
34
21
33
11
0
0

High Clouds (% Sky Obscured)

2
6
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
2
15

ISS Passover

Visibility (miles)

4
9
5
6
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
8
16
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 (%)

45
6
5
13
8
6
7
13
5
1
0
0
0
0
0
2
0
2
0
0
1
0
1
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
11
11
11
10
10
9
10
9
10
12
12
15
17
18
19
20
20
21
21
21
20
19

Dew Point (°C)

13
13
13
13
13
12
12
12
12
12
12
13
12
12
11
11
10
10
9
9
9
9
9
10

Relative Humidity (%)

90
96
96
98
98
95
96
95
93
93
96
95
87
79
69
61
54
50
46
44
42
44
49
54

Pressure (mb)

1006
1007
1008
1009
1010
1010
1011
1012
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

358
357
355
351
347
346
350
348
345
341
339
340
343
346
346
342
339
334
329
325
325
324
321
321

Wednesday 16

Waning Gibbous 59%

23:30

13:22

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

Sun - Rise: 04:53, Set: 21:34, Transit: 13:13. Moon - Rise: 23:30, Set: 13:22. Civil Dark: 22:25 - 04:01. Nautical Dark: 23:51 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
89
88
94
100
68
48
46
48
38
15
11
17
21
100
13
76
84
92
100
100
100
100
97

Low Clouds (% Sky Obscured)

0
0
0
0
5
16
29
32
38
27
0
0
0
0
6
8
36
33
23
12
29
46
64
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
46
48
38
15
11
17
21
8
13
18
19
43
43
35
31
30
30

High Clouds (% Sky Obscured)

25
55
47
91
100
68
48
46
48
38
15
11
17
21
100
13
47
61
72
100
100
100
100
90

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
45
45
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
2
1
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)

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

Chance of Frost

Temperature (°C)

18
17
15
14
13
13
12
12
12
12
13
14
16
17
19
21
20
22
19
18
19
20
19
19

Feels Like (°C)

20
17
16
15
13
13
12
12
12
12
13
14
15
16
17
18
18
19
16
15
16
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

67
75
82
83
86
86
87
87
89
89
84
80
71
66
64
55
59
55
69
69
67
66
71
72

Pressure (mb)

1017
1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

323
323
321
320
319
317
316
316
315
315
315
317
322
326
329
328
324
323
321
320
320
319
321
318

Thursday 17

Waning Gibbous 48%

23:38

14:55

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: 04:54, Set: 21:32, Transit: 13:13. Moon - Rise: 23:38, Set: 14:55. Civil Dark: 22:24 - 04:03. Nautical Dark: 23:48 - 02:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
95
90
86
89
93
97
95
94
92
91
91
91
93
96
100
100
100
98
76
98
97
92

Low Clouds (% Sky Obscured)

43
31
31
31
31
36
41
45
40
35
34
36
42
46
53
58
46
61
71
58
46
42
40
37

Medium Clouds (% Sky Obscured)

27
39
45
16
2
4
38
31
45
49
50
46
71
67
73
60
71
82
92
92
56
90
67
64

High Clouds (% Sky Obscured)

96
99
89
77
66
72
80
88
84
80
80
62
47
42
49
81
100
100
98
88
76
93
96
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
4
9
9
9
9
9
9
9
9
9
9
3
4
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
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
2
15
7
12
2
1
2
12
32
21
1
9
19
15
21
26
63
84
95
94
95
95
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.8
0.7
0.9
1.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
15
14
14
14
14
14
14
14
14
15
16
16
17
17
15
15
15
15
15
14
15
16
16

Relative Humidity (%)

75
85
92
89
89
92
92
89
87
90
93
96
93
93
81
70
64
63
65
74
64
68
77
77

Pressure (mb)

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

Ozone (du)

316
314
313
313
312
311
311
312
311
314
316
318
320
322
323
324
322
322
322
321
320
321
321
322

Friday 18

Third Quarter 36%

23:49

16:31

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: 04:56, Set: 21:31, Transit: 13:13. Moon - Rise: 23:49, Set: 16:31. Civil Dark: 22:22 - 04:05. Nautical Dark: 23:45 - 02:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
70
62
94
96
99
99
100
100
100
100
100
99
99
99
100
100
100
100
100
98
96
95
96

Low Clouds (% Sky Obscured)

28
25
37
49
57
57
61
68
83
86
92
96
92
88
89
90
91
90
88
87
83
80
76
75

Medium Clouds (% Sky Obscured)

44
42
47
77
71
73
71
55
50
48
46
95
90
86
90
93
95
93
87
86
79
75
72
80

High Clouds (% Sky Obscured)

37
3
1
8
8
37
68
100
100
100
100
84
68
54
70
85
100
100
100
100
89
79
59
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
1
2
5
7
9
9
8
8
5
3
0
1
2
3

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
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 (%)

50
27
30
27
10
27
38
53
82
95
95
95
95
92
93
86
88
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
1.4
1.8
1.2
0.8
0.7
0.7
0.5
0.5
0.8
1.1
1.4
0.9
1.3
1.2
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
19
19
18
17
16
16
16
16
17
17
17
17
17
17
17
18
20
20
20
19
19
19

Dew Point (°C)

16
15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
17
17
17
18
18
18
17

Relative Humidity (%)

80
82
88
90
93
93
93
93
95
96
98
98
96
93
92
89
86
85
89
92
98
96
95
93

Pressure (mb)

1010
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1004
1004
1004
1003
1003

Ozone (du)

322
320
318
317
315
315
316
319
321
322
324
326
328
330
333
334
335
337
336
335
334
334
334
334

Saturday 19

Waning Crescent 25%

00:06

18:07

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: 04:57, Set: 21:30, Transit: 13:13. Moon - Rise: 00:06, Set: 18:07. Civil Dark: 22:20 - 04:07. Nautical Dark: 23:41 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
98
98
99
99
89
78
68
88
94
99
99
100
100
100
100
100
100
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

74
73
76
78
82
76
68
60
62
61
59
69
78
88
88
89
89
84
79
75
81
84
88
85

Medium Clouds (% Sky Obscured)

85
90
93
96
98
79
61
51
66
78
88
89
88
88
89
91
92
93
95
96
97
99
100
98

High Clouds (% Sky Obscured)

67
67
72
73
76
71
69
68
73
69
51
70
81
90
94
96
98
82
67
51
68
81
90
89

ISS Passover

Visibility (miles)

5
7
9
9
9
9
9
9
9
8
7
6
6
6
6
7
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
87
65
42
21
15
17
27
40
43
68
75
56
48
52
53
78
95
95
95
95
95
95

Precipitation Amount (mm)

0.7
0.6
0.6
0.3
0
0
0
0
0
0
0
0.3
0.5
0.2
0
0
0.3
0.5
0.7
0.6
0.5
0.5
0.7
1.1

Wind Speed/Direction (mph)

7
6
6
5
5
5
4
4
4
5
7
8
11
13
16
16
17
17
17
17
17
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
17
17
16
15
15
15
14
14
13
12
11
11
11
11
12
12
12
10
10
9
8

Dew Point (°C)

17
16
16
15
15
15
14
13
12
12
11
11
11
11
11
10
10
9
10
11
12
12
12
13

Relative Humidity (%)

95
93
93
93
93
93
92
92
93
92
92
90
86
83
79
74
70
66
73
80
90
89
89
89

Pressure (mb)

1003
1003
1003
1003
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

335
335
336
338
339
341
344
348
351
353
354
355
357
358
360
361
361
362
361
361
361
359
357
355

Sunday 20

Waning Crescent 15%

00:32

19:34

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

Sun - Rise: 04:59, Set: 21:28, Transit: 13:13. Moon - Rise: 00:32, Set: 19:34. Civil Dark: 22:18 - 04:09. Nautical Dark: 23:38 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
95
92
79
70
56
67
83
99
99
100
100

Low Clouds (% Sky Obscured)

84
83
79
75
68
67
66
62
64
62
56
56
53
54
61
68
76

Medium Clouds (% Sky Obscured)

96
93
93
95
96
77
58
37
29
21
14
42
71
99
99
100
100

High Clouds (% Sky Obscured)

89
92
95
98
100
97
95
92
79
70
56
67
83
86
76
66
57

ISS Passover

Visibility (miles)

8
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
76
42
31
21
6
7
5
1
11
13
9
38
48
54

Precipitation Amount (mm)

1
1.1
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

14
13
12
12
12
11
9
8
7
7
7
7
7
7
8
8
7

Chance of Frost

Temperature (°C)

14
14
14
14
13
13
13
12
12
12
13
13
14
15
15
15
15

Feels Like (°C)

9
9
8
8
8
9
9
8
9
9
9
8
12
12
12
13
13

Dew Point (°C)

12
12
12
12
11
11
11
10
10
10
11
11
11
11
11
12
12

Relative Humidity (%)

87
86
86
86
83
83
86
87
89
87
86
84
80
78
74
79
82

Pressure (mb)

1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

354
352
351
350
350
350
350
350
350
350
349
348
348
347
346
343
341

Forecast for Stanley, Durham, United Kingdom (54.86,-1.69)

Generated: 14/07/25 20:45:33. Forecast: 14/07/25 to 20/07/25. Timezone: UTC+1.00