Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 13

Waning Gibbous 88%

23:00

No Set

08 OK
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
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Bad
07 Bad

Sun - Rise: 05:00, Set: 21:26, Transit: 13:12. Moon - Rise: 23:00, Set: No Set. Civil Dark: 22:13 - 04:13. Nautical Dark: 23:25 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
26
25
91
87
91
90
89
89
82
56
66
46
100
100
100
100
98
100
96
66
21
74
78

Low Clouds (% Sky Obscured)

28
19
25
87
73
50
39
31
36
7
0
0
0
0
0
0
27
0
10
6
7
0
31
51

Medium Clouds (% Sky Obscured)

0
0
14
23
22
41
44
44
44
42
33
26
26
50
47
81
52
14
90
55
35
21
29
25

High Clouds (% Sky Obscured)

28
26
25
26
18
58
36
3
2
0
2
19
32
100
100
100
100
97
94
29
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
0
0
0
0
0
0
0
0
0
0
0
10
2
1
1
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

18
19
21
23
24
25
26
26
26
26
25
25
23
22
20
19
18
17
17
16
16
15
16
18

Feels Like (°C)

17
18
20
21
24
24
24
25
25
22
23
22
22
20
18
18
16
16
16
15
17
17
16
19

Dew Point (°C)

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

Relative Humidity (%)

64
58
56
52
47
42
39
36
36
45
50
52
56
62
69
73
80
86
92
93
95
93
87
73

Pressure (mb)

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

Ozone (du)

346
344
341
336
331
331
333
331
329
327
322
322
322
324
325
327
330
332
335
341
337
334
334
331

Monday 14

Waning Gibbous 80%

23:11

09:04

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

Sun - Rise: 05:01, Set: 21:24, Transit: 13:12. Moon - Rise: 23:11, Set: 09:04. Civil Dark: 22:12 - 04:14. Nautical Dark: 23:23 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
79
65
63
79
62
69
64
66
42
35
30
44
44
0
29
100
100
100
97
100
100
94
100

Low Clouds (% Sky Obscured)

68
62
65
36
35
53
55
50
51
38
35
30
32
12
0
10
30
37
42
39
45
44
44
60

Medium Clouds (% Sky Obscured)

20
16
0
21
32
9
18
19
22
4
0
0
15
26
0
24
80
85
76
74
75
81
58
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
0
2
0
0
0
0
0
6
11
100
63
75
100
65
75
97

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
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 (%)

26
39
20
4
2
7
2
0
0
0
0
0
0
0
0
0
0
0
2
7
8
4
5
25

Precipitation Amount (mm)

0
0.3
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)

10
12
12
14
14
16
20
18
20
20
18
17
15
14
12
10
10
11
11
11
11
12
12
14

Chance of Frost

Temperature (°C)

20
21
21
23
24
24
24
25
24
23
22
20
19
17
16
14
13
13
13
13
13
13
13
14

Feels Like (°C)

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

Dew Point (°C)

13
14
13
11
6
8
11
8
5
4
4
4
5
6
8
9
9
10
10
10
10
10
11
11

Relative Humidity (%)

64
63
57
47
32
36
45
34
28
28
30
34
39
49
58
69
76
81
83
83
83
83
83
79

Pressure (mb)

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

Ozone (du)

330
331
332
335
336
336
337
340
342
344
348
351
356
363
367
368
363
361
359
357
359
360
359
357

Tuesday 15

Waning Gibbous 70%

23:22

10:28

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 OK
21 OK
22 Good
23 OK
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK

Sun - Rise: 05:03, Set: 21:23, Transit: 13:12. Moon - Rise: 23:22, Set: 10:28. Civil Dark: 22:10 - 04:16. Nautical Dark: 23:21 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
100
99
100
86
79
78
68
70
46
40
21
0
25
8
7
7
5
4
6
13
26

Low Clouds (% Sky Obscured)

52
79
65
74
65
74
61
59
70
61
53
46
40
21
0
25
8
6
3
0
0
1
1
14

Medium Clouds (% Sky Obscured)

99
100
99
100
98
100
86
72
21
7
26
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
40
40
45
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
5
4
6
9
23

ISS Passover

Visibility (miles)

9
9
4
2
5
7
4
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
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

59
95
95
95
95
95
95
71
65
69
66
34
2
0
0
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
1.2
1.4
1.6
1.2
1.4
1.3
0
0
0.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
66
75
89
87
89
87
92
83
77
67
68
64
65
69
79
89
92
92
89
86
86
84
77

Pressure (mb)

1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1011
1011
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

352
348
347
343
343
342
342
342
345
348
348
345
344
340
339
339
337
338
337
338
338
333
331
330

Wednesday 16

Waning Gibbous 59%

23:32

11:52

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 OK
22 OK
23 OK
00 OK
01 Good
02 Good
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 05:04, Set: 21:22, Transit: 13:12. Moon - Rise: 23:32, Set: 11:52. Civil Dark: 22:09 - 04:18. Nautical Dark: 23:19 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
89
81
50
67
83
67
67
77
83
98
80
60
41
28
24
20
15
15
25
20
25
25
25

Low Clouds (% Sky Obscured)

30
38
41
36
27
27
26
28
20
12
3
2
1
0
0
0
0
6
15
20
15
20
20
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
45
40
35
30
4
21
20
15
15
25
20
25
25
25

High Clouds (% Sky Obscured)

38
64
48
28
16
43
67
67
77
83
98
80
60
41
28
24
20
15
15
25
20
19
15
25

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
1
11
12
12
28

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)

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

Chance of Frost

Temperature (°C)

15
17
19
20
21
22
22
23
23
23
23
22
21
19
17
16
16
15
15
15
14
14
14
14

Feels Like (°C)

11
14
15
16
18
18
19
20
20
20
19
19
18
17
15
15
14
14
14
14
14
13
13
14

Dew Point (°C)

10
10
10
10
9
9
9
8
8
8
8
9
10
11
11
11
11
11
10
9
9
9
10
11

Relative Humidity (%)

71
64
55
52
46
44
41
38
37
38
39
43
49
58
65
72
75
75
71
69
70
70
78
80

Pressure (mb)

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

Ozone (du)

328
328
328
327
326
323
322
322
321
319
317
315
314
311
310
309
309
309
309
309
310
313
315
317

Thursday 17

Waning Gibbous 48%

23:43

13:18

08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
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
07 Bad

Sun - Rise: 05:05, Set: 21:21, Transit: 13:12. Moon - Rise: 23:43, Set: 13:18. Civil Dark: 22:07 - 04:19. Nautical Dark: 23:16 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
35
31
31
32
44
50
57
71
84
100
100
99
99
97
95
93
90
87
85
77
72
67
77

Low Clouds (% Sky Obscured)

25
30
25
28
25
29
34
43
30
27
23
45
45
45
58
70
84
75
65
58
49
34
20
11

Medium Clouds (% Sky Obscured)

30
35
31
4
4
3
3
2
8
12
32
39
43
48
55
68
77
75
72
69
71
72
67
77

High Clouds (% Sky Obscured)

3
15
3
31
20
20
25
25
50
73
100
99
98
98
85
69
25
25
20
20
25
25
25
25

ISS Passover

Visibility (miles)

7
8
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 (%)

27
15
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
2
2
0
7
10
13
13

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)

1
1
2
2
2
1
2
3
3
3
4
4
6
5
5
4
3
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

15
17
19
20
22
23
23
24
24
24
23
23
20
19
18
18
18
17
17
17
16
16
16
16

Feels Like (°C)

16
17
19
20
21
23
23
23
24
23
23
23
20
19
18
18
18
18
16
16
16
16
16
15

Dew Point (°C)

13
15
17
17
17
17
17
17
16
16
16
16
13
12
11
11
11
11
11
12
12
12
13
13

Relative Humidity (%)

86
87
88
81
74
69
66
64
61
60
61
63
63
63
63
63
65
66
69
72
75
78
79
81

Pressure (mb)

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

Ozone (du)

318
316
317
316
317
320
319
317
315
313
312
312
312
311
311
311
310
309
310
311
311
312
312
313

Friday 18

Third Quarter 36%

23:58

14:47

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
07 Bad

Sun - Rise: 05:07, Set: 21:20, Transit: 13:13. Moon - Rise: 23:58, Set: 14:47. Civil Dark: 22:06 - 04:21. Nautical Dark: 23:14 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
97
93
90
86
90
95
100
98
96
95
90
89
87
87
77
69
67
72
77
81
85
90
78

Low Clouds (% Sky Obscured)

10
8
31
54
76
70
68
66
65
72
79
69
59
49
43
36
33
46
58
68
73
79
83
72

Medium Clouds (% Sky Obscured)

87
90
90
89
81
84
90
98
93
87
81
68
56
43
36
33
29
45
60
75
70
70
65
50

High Clouds (% Sky Obscured)

30
35
30
30
40
44
45
41
28
15
1
6
11
17
27
45
40
40
50
60
60
60
55
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
5
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

10
4
10
12
11
12
10
2
8
7
2
8
7
2
18
30
46
52
49
32
32
31
21
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
3
2
1
3
2
2
1
2
3
4
4
5
6
5
5
5
4
4
5
5
6
7

Chance of Frost

Temperature (°C)

17
19
20
21
22
22
22
23
23
22
22
22
20
19
18
17
17
16
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
14
15
14
15
15
14
15
15
15
15
15
15
15
16
15
15
15
15
14
14

Relative Humidity (%)

73
68
61
62
62
63
61
60
59
60
62
64
70
76
83
88
92
96
95
95
95
93
92
90

Pressure (mb)

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

Ozone (du)

313
314
314
316
318
320
319
318
317
316
316
316
317
317
318
318
318
318
318
319
319
319
318
317

Saturday 19

Waning Crescent 36%

00:18

16:19

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

Sun - Rise: 05:08, Set: 21:19, Transit: 13:13. Moon - Rise: 00:18, Set: 16:19. Civil Dark: 22:04 - 04:22. Nautical Dark: 23:12 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
56
69
82
95
91
93
94
96
95
100
100
100
100
97
95
94

Low Clouds (% Sky Obscured)

61
54
54
54
54
57
60
65
50
34
17
32
48
64
44
24
4

Medium Clouds (% Sky Obscured)

45
37
41
44
48
54
67
68
77
77
76
52
30
7
8
8
8

High Clouds (% Sky Obscured)

50
50
59
76
88
76
63
41
57
77
100
100
100
100
75
51
31

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

13
9
11
11
12
13
13
11
35
47
59
71
72
69
69
74
80

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
7
7
8
8
8
8
7
7
7
7
7
8
6
6

Chance of Frost

Temperature (°C)

17
18
20
20
21
22
23
24
25
25
25
26
24
23
21
20
19

Feels Like (°C)

16
16
16
17
18
19
21
22
21
21
21
21
25
25
24
23
23

Dew Point (°C)

14
14
14
14
15
15
15
16
16
16
15
15
15
15
15
14
14

Relative Humidity (%)

83
76
68
68
67
66
63
61
58
55
53
50
55
60
66
69
71

Pressure (mb)

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

Ozone (du)

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

Forecast for Tatenhill, Staffordshire, United Kingdom (52.80,-1.68)

Generated: 13/07/25 07:43:13. Forecast: 13/07/25 to 19/07/25. Timezone: UTC+1.00