Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 95%

22:47

06:00

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

Sun - Rise: 04:45, Set: 21:29, Transit: 13:07. Moon - Rise: 22:47, Set: 06:00. Civil Dark: 22:20 - 03:55. Nautical Dark: 23:45 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
74
89
55
15
32
36
28
21
17
11
10
3
3
1
0
0
2
6
22
21
16
51
54

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
2
1
2
2
0
0
0
0
0
0
0
0
3
0
3
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
2
8
21
14

High Clouds (% Sky Obscured)

2
2
4
23
12
30
33
25
8
5
2
3
2
2
1
0
0
2
6
15
4
2
2
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
0
0
0
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

99
99
29
21
14
20
1
2
0
2
5
0
2
1
2
2
2
2
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
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
4
4
5
7
8
9
10
10
12
11
9
8
10
7
6
6
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
82
74
64
57
52
49
48
48
51
55
55
57
62
71
85
92
93
92
92
90
86
83
84

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

321
321
322
323
327
331
335
337
339
340
340
339
338
336
335
335
334
333
331
333
337
336
334
335

Sunday 13

Waning Gibbous 89%

22:59

07:28

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:47, Set: 21:28, Transit: 13:07. Moon - Rise: 22:59, Set: 07:28. Civil Dark: 22:19 - 03:56. Nautical Dark: 23:43 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
51
80
55
84
96
99
100
97
98
99
75
76
81
77
71
72
80
80
90
94
95
100
97

Low Clouds (% Sky Obscured)

7
15
21
13
15
23
43
60
94
98
97
75
76
81
77
71
69
58
76
82
73
79
89
85

Medium Clouds (% Sky Obscured)

11
24
37
33
78
82
42
90
83
84
78
22
27
14
28
26
31
48
43
37
62
58
64
55

High Clouds (% Sky Obscured)

64
26
39
7
6
33
67
72
2
89
13
0
0
0
0
0
0
0
0
35
35
30
100
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
0
0
0
1
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
1
5
29
13
4
2
0
0
0
0
0
0
2
1
0
0
0
2
4
11

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
7
12
13
13
13
13
12
13
11
12
10
11
9
8
6
5
5
6
5
4
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
17
17
18
19
19
19
20
18
18
18
17
18
18
17
16
16
16
15
15
14
14
14
14

Dew Point (°C)

11
12
11
12
11
12
12
11
12
13
13
13
13
14
15
15
15
15
14
14
14
14
14
14

Relative Humidity (%)

82
72
58
58
54
53
52
52
58
62
64
67
71
77
86
98
98
98
98
96
98
98
98
98

Pressure (mb)

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

Ozone (du)

333
331
329
328
330
330
332
332
331
331
331
338
341
344
345
345
345
345
341
337
335
332
332
332

Monday 14

Waning Gibbous 80%

23:08

08:55

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

Sun - Rise: 04:48, Set: 21:27, Transit: 13:07. Moon - Rise: 23:08, Set: 08:55. Civil Dark: 22:17 - 03:58. Nautical Dark: 23:40 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
80
96
89
87
81
60
79
17
71
83
100
30
3
5
1
0
0
0
2
12
22

Low Clouds (% Sky Obscured)

87
76
68
52
55
39
75
25
33
79
12
47
74
5
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

47
39
65
57
51
43
17
24
16
24
3
22
30
19
30
0
3
0
0
0
0
2
9
14

High Clouds (% Sky Obscured)

95
99
71
0
0
0
0
3
3
3
3
3
60
100
30
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
7
8
9
9
6
1
0
2
6
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
Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
54
25
2
16
5
16
45
61
54
24
23
24
8
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
5
9
11
11
12
11
9
13
11
13
14
13
13
10
7
7
7
8
7
7
7
7

Chance of Frost

Temperature (°C)

15
16
16
18
19
20
22
22
21
22
23
24
21
21
19
17
14
13
12
11
11
10
10
10

Feels Like (°C)

15
16
15
17
18
20
20
21
21
21
21
20
16
16
15
13
14
12
12
10
10
9
8
9

Dew Point (°C)

14
15
15
15
15
14
13
13
15
15
11
8
11
9
8
7
7
8
8
8
8
7
7
8

Relative Humidity (%)

98
93
96
86
76
66
58
54
67
64
46
35
53
47
48
51
61
70
77
81
81
81
84
90

Pressure (mb)

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

Ozone (du)

333
333
330
330
334
332
329
328
328
329
331
332
335
337
338
341
345
348
355
364
366
367
366
364

Tuesday 15

Waning Gibbous 70%

23:16

10:21

06 OK
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 OK
05 OK

Sun - Rise: 04:49, Set: 21:26, Transit: 13:07. Moon - Rise: 23:16, Set: 10:21. Civil Dark: 22:16 - 04:00. Nautical Dark: 23:37 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
49
56
67
80
90
100
99
98
97
85
75
68
60
56
47
48
44
45
45
43
40
35
35

Low Clouds (% Sky Obscured)

0
10
22
33
25
18
10
10
10
10
17
24
34
20
15
5
5
5
10
10
9
10
9
3

Medium Clouds (% Sky Obscured)

24
49
33
36
46
90
99
90
72
69
62
48
68
56
56
47
48
40
45
45
43
40
35
34

High Clouds (% Sky Obscured)

2
25
3
4
40
70
96
92
91
85
59
34
9
6
3
6
7
13
16
4
15
18
35
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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
5
6
5
18
34
44
36
41
38
33
31
35
37
34
20
29
25
25
19
7
15
10
17

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)

8
10
13
13
15
15
16
13
12
13
13
13
14
12
9
8
7
7
8
8
7
7
7
6

Chance of Frost

Temperature (°C)

11
12
14
16
17
18
18
18
18
18
18
18
18
17
15
15
14
13
13
12
12
12
12
11

Feels Like (°C)

10
9
10
11
13
13
13
14
14
14
14
13
13
13
12
11
11
10
10
10
10
10
10
9

Dew Point (°C)

8
8
8
7
6
6
7
8
9
10
8
8
7
8
9
9
10
11
11
10
11
10
10
9

Relative Humidity (%)

85
73
67
55
48
45
47
52
57
61
51
53
50
53
66
68
75
83
87
87
90
89
84
87

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

359
357
357
356
355
357
358
357
348
347
347
347
345
345
344
343
342
341
337
336
334
330
330
330

Wednesday 16

Waning Gibbous 67%

23:25

11:47

06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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

Sun - Rise: 04:51, Set: 21:24, Transit: 13:07. Moon - Rise: 23:25, Set: 11:47. Civil Dark: 22:14 - 04:01. Nautical Dark: 23:34 - 02:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
25
25
25
17
20
18
20
20
20
43
73
100
99
97
96
97
97
98
99
98
98
98
97

Low Clouds (% Sky Obscured)

0
1
2
5
6
6
9
15
15
20
20
20
20
71
76
82
57
33
12
26
40
54
58
62

Medium Clouds (% Sky Obscured)

28
25
25
25
17
20
18
20
20
20
30
30
26
91
88
85
78
72
65
76
86
97
93
88

High Clouds (% Sky Obscured)

27
25
25
25
17
20
2
1
20
14
43
60
85
39
20
1
31
61
88
69
50
32
40
44

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 (%)

14
8
4
11
6
3
1
0
3
7
10
2
0
51
45
31
19
14
2
18
25
31
27
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
12
14
15
15
16
18
15
16
15
15
14
14
15
15
15
14
14
15
14
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

89
81
80
70
67
70
62
56
70
72
73
79
74
71
72
73
74
75
78
80
83
86
89
87

Pressure (mb)

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

Ozone (du)

332
333
334
332
329
328
325
326
327
325
322
322
324
323
324
324
325
325
325
324
325
325
325
326

Thursday 17

Waning Gibbous 59%

23:34

13:15

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
02 Bad
03 Bad
04 Bad
05 OK

Sun - Rise: 04:52, Set: 21:23, Transit: 13:07. Moon - Rise: 23:34, Set: 13:15. Civil Dark: 22:13 - 04:03. Nautical Dark: 23:31 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
94
85
74
76
84
89
90
90
90
96
98
100
93
85
78
68
67
69
61
60
66
41
23

Low Clouds (% Sky Obscured)

63
60
59
57
40
23
16
38
67
86
85
81
72
55
44
29
18
8
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

78
68
56
46
45
40
42
29
17
3
8
15
22
23
24
30
23
15
0
0
0
0
0
0

High Clouds (% Sky Obscured)

37
28
29
30
40
48
52
49
48
47
61
74
89
90
85
78
68
67
69
61
60
66
41
23

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 (%)

16
16
18
18
43
39
14
16
15
16
18
16
6
11
12
5
8
6
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
5
5
6
6
5
7
9
9
9
9
8
7
7
7
9
11
10
9
7
7
7
7
8

Chance of Frost

Temperature (°C)

16
16
17
18
19
20
21
22
22
22
22
21
20
19
17
16
14
13
12
11
10
10
10
11

Feels Like (°C)

15
14
15
16
16
18
19
21
22
22
22
21
20
19
17
17
16
16
15
15
9
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

87
87
74
65
56
58
58
58
60
62
65
65
66
65
68
70
74
80
87
95
95
95
93
90

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011

Ozone (du)

327
328
328
328
329
328
328
328
327
326
326
326
327
328
330
331
333
334
334
334
336
339
341
345

Friday 18

Third Quarter 48%

23:47

14:46

06 Good
07 Good
08 Good
09 OK
10 OK
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

Sun - Rise: 04:54, Set: 21:22, Transit: 13:07. Moon - Rise: 23:47, Set: 14:46. Civil Dark: 22:11 - 04:05. Nautical Dark: 23:28 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
7
12
18
25
38
55
67
75
65
51
33
29
31
38
40
64
79
91

Low Clouds (% Sky Obscured)

2
7
12
17
19
20
26
36
46
53
51
33
29
31
38
34
28
20
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
25
47
65
51
33
29
31
38
40
50
33
17

High Clouds (% Sky Obscured)

0
0
0
0
7
14
20
21
20
20
11
5
0
0
0
0
16
34
47

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
9
14
9
24
29
26
37
43
37
26
20
11
19
25
27

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)

8
9
11
14
16
15
16
15
14
14
14
14
14
14
13
13
13
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
9
7
8
9
9
10
11
12
11
11
11
11
11
12
12
12

Relative Humidity (%)

87
84
69
56
45
46
47
47
55
62
71
71
69
68
73
77
80
83
87

Pressure (mb)

1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

348
352
352
351
351
349
348
346
346
347
347
346
344
342
342
341
341
341
341

Forecast for Muston, North Yorkshire, United Kingdom (54.20,-0.32)

Generated: 12/07/25 06:53:45. Forecast: 12/07/25 to 18/07/25. Timezone: UTC+1.00