Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waning Crescent 15%

00:51

17:46

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 OK
01 Good
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:11, Set: 21:14, Transit: 13:12. Moon - Rise: 00:51, Set: 17:46. Civil Dark: 21:58 - 04:26. Nautical Dark: 23:02 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
72
89
88
86
86
95
63
85
49
51
65
32
7
69
74
95
73
90
90
91
73
83
86

Low Clouds (% Sky Obscured)

78
57
78
57
70
36
47
52
32
31
41
54
24
7
0
5
21
38
21
27
59
62
61
61

Medium Clouds (% Sky Obscured)

100
100
69
18
23
14
0
13
20
18
12
9
3
0
0
0
0
3
12
52
61
70
70
85

High Clouds (% Sky Obscured)

100
100
100
52
41
70
57
4
39
1
2
5
2
0
61
74
86
71
88
87
79
51
74
70

ISS Passover

Visibility (miles)

-
-
-
9
4
8
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

Precipitation Type

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

Precipitation Probability (%)

100
100
0
77
67
95
76
24
15
16
2
0
0
0
0
0
1
2
3
3
1
2
9
14

Precipitation Amount (mm)

0.4
0.2
0
0.3
0.3
1.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
11
9
9
9
10
10
8
6
5
5
5
5
5
4
3
3
2
1
2
4
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
16
12
10
10
10
11
11
10
10
10
10
10
10
11
11
10
10
10
11
11
11
11

Relative Humidity (%)

80
79
81
63
55
55
59
62
64
64
70
73
76
82
84
89
92
93
91
86
79
69
63
57

Pressure (mb)

998
998
998
997
997
998
998
998
998
999
999
999
999
999
999
999
999
999
999
999
999
999
1000
1000

Ozone (du)

343
344
348
354
352
358
358
361
363
364
363
363
362
362
360
359
358
355
354
355
357
358
358
358

Monday 21

Waning Crescent 8%

01:38

19:10

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:12, Set: 21:12, Transit: 13:12. Moon - Rise: 01:38, Set: 19:10. Civil Dark: 21:57 - 04:28. Nautical Dark: 23:00 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
63
60
59
24
32
25
26
98
92
100
98
100
99
99
99
100
95
95
100
91
93
100
91

Low Clouds (% Sky Obscured)

45
36
53
36
20
22
9
5
55
7
45
43
69
63
68
64
88
76
88
88
65
84
72
56

Medium Clouds (% Sky Obscured)

87
63
60
20
0
4
6
6
13
13
31
28
25
56
68
71
73
67
68
61
32
21
46
50

High Clouds (% Sky Obscured)

85
63
60
55
10
4
0
4
60
53
65
83
92
77
27
4
14
2
1
2
67
44
89
45

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
5
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

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

Precipitation Probability (%)

21
31
24
22
16
21
26
22
17
1
0
0
0
3
9
4
13
13
5
1
1
28
46
57

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
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
45
40
38
37
42
49
46
58
73
82
83
87
90
93
95
96
96
96
89
86
81
74
76

Pressure (mb)

1000
1000
1000
1000
1000
1001
1001
1002
1003
1003
1004
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010

Ozone (du)

358
358
357
356
356
355
355
356
354
347
348
345
343
340
340
338
336
335
335
332
333
334
337
342

Tuesday 22

Waning Crescent 3%

02:44

20:16

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 OK
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:14, Set: 21:11, Transit: 13:12. Moon - Rise: 02:44, Set: 20:16. Civil Dark: 21:55 - 04:30. Nautical Dark: 22:58 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
100
100
100
94
75
86
72
96
68
63
85
97
83
90
78
79
63
62
42
50
66
71
86

Low Clouds (% Sky Obscured)

51
47
46
36
39
55
38
42
44
50
26
32
36
37
31
24
38
36
33
11
40
66
44
43

Medium Clouds (% Sky Obscured)

34
32
12
66
48
31
33
28
40
28
25
52
35
61
74
78
55
34
37
14
17
22
32
25

High Clouds (% Sky Obscured)

8
55
55
50
7
2
0
0
0
1
3
16
44
45
45
45
45
13
4
0
0
3
14
50

ISS Passover

Visibility (miles)

4
9
7
7
9
7
8
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
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

Precipitation Probability (%)

61
52
55
39
48
49
35
25
19
17
14
9
6
5
3
1
0
0
0
0
0
0
1
20

Precipitation Amount (mm)

0.4
0.3
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
79
70
68
67
63
59
58
63
73
81
87
89
89
89
90
92
93
93
83
72
61
53
48

Pressure (mb)

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

Ozone (du)

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

Wednesday 23

Waning Crescent 3%

04:06

21:01

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
08 Bad
09 OK
10 Bad
11 Bad

Sun - Rise: 05:15, Set: 21:10, Transit: 13:12. Moon - Rise: 04:06, Set: 21:01. Civil Dark: 21:53 - 04:32. Nautical Dark: 22:55 - 03:30. Astro Dark: N/A - 01:26

Total Clouds (% Sky Obscured)

93
93
95
95
86
74
66
77
91
100
91
75
66
74
76
84
82
80
64
69
64
47
50
62

Low Clouds (% Sky Obscured)

49
45
47
42
37
35
31
19
20
29
32
34
40
40
41
40
32
25
19
29
38
46
50
62

Medium Clouds (% Sky Obscured)

61
76
92
94
84
69
57
52
44
10
25
42
38
54
63
73
72
48
34
24
13
0
0
0

High Clouds (% Sky Obscured)

40
34
25
20
20
15
15
43
70
99
70
40
12
8
18
25
35
31
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 (%)

32
18
18
20
20
19
8
6
5
2
2
4
4
4
13
12
1
7
0
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)

12
12
13
13
13
14
13
11
10
8
6
6
6
5
5
6
6
7
6
7
8
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
40
39
39
42
46
52
54
56
64
70
79
80
83
86
86
86
84
83
82
76
70
61
54

Pressure (mb)

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

Ozone (du)

343
343
341
340
339
339
340
343
342
343
345
344
344
344
344
347
348
349
348
344
338
335
336
336

Thursday 24

New Moon 0%

05:33

21:31

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

Sun - Rise: 05:16, Set: 21:08, Transit: 13:12. Moon - Rise: 05:33, Set: 21:31. Civil Dark: 21:52 - 04:33. Nautical Dark: 22:53 - 03:33. Astro Dark: 00:58 - 01:41

Total Clouds (% Sky Obscured)

71
75
82
87
86
84
85
82
80
78
56
36
20
32
44
55
47
56
73
77
82
87
94
92

Low Clouds (% Sky Obscured)

71
69
69
68
69
75
81
61
40
0
2
0
0
0
0
0
0
0
0
33
67
87
94
90

Medium Clouds (% Sky Obscured)

0
15
28
39
26
14
0
0
0
0
0
0
0
10
18
26
30
37
39
35
32
33
36
35

High Clouds (% Sky Obscured)

1
3
18
29
41
12
14
28
51
78
56
36
20
25
30
32
8
12
29
21
19
13
27
34

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 (%)

3
1
1
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)

8
7
7
7
6
5
6
8
8
7
5
5
4
4
3
4
4
4
4
4
5
6
8
8

Chance of Frost

Temperature (°C)

20
21
22
22
22
23
23
22
21
19
17
16
15
14
14
13
12
12
13
14
16
17
19
20

Feels Like (°C)

19
20
21
20
21
21
21
20
18
16
14
14
13
13
13
11
11
13
13
13
14
14
15
14

Dew Point (°C)

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

Relative Humidity (%)

50
46
41
39
39
36
35
38
43
52
63
72
75
80
83
84
89
90
87
75
65
55
47
41

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

332
328
324
320
318
315
313
312
310
310
309
309
309
308
309
309
311
311
310
308
308
307
307
306

Friday 25

Waxing Crescent 1%

06:59

21:51

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

Sun - Rise: 05:18, Set: 21:07, Transit: 13:12. Moon - Rise: 06:59, Set: 21:51. Civil Dark: 21:50 - 04:35. Nautical Dark: 22:51 - 03:35. Astro Dark: 00:42 - 01:51

Total Clouds (% Sky Obscured)

89
88
86
85
67
50
32
40
47
55
45
35
26
24
23
23
16
8
0
6
11
19
26
39

Low Clouds (% Sky Obscured)

85
70
57
47
44
40
32
40
47
55
45
35
22
22
22
23
15
8
0
6
11
19
26
39

Medium Clouds (% Sky Obscured)

41
39
48
51
32
12
0
0
0
1
2
3
4
2
1
0
0
0
0
0
0
1
3
3

High Clouds (% Sky Obscured)

45
40
40
40
37
35
32
19
10
0
0
0
0
0
0
0
0
0
0
1
2
3
12
22

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
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)

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

Chance of Frost

Temperature (°C)

21
22
23
24
25
24
24
23
21
19
17
16
15
14
13
13
12
13
13
14
16
17
19
20

Feels Like (°C)

15
16
21
21
21
21
22
23
20
19
18
18
17
18
13
14
14
14
14
13
16
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

35
31
31
32
32
35
39
42
51
60
72
77
82
87
87
89
90
87
82
79
68
59
51
45

Pressure (mb)

1019
1019
1018
1018
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

305
304
303
302
301
300
299
298
299
300
300
300
300
299
299
300
300
299
298
298
297
295
294
294

Saturday 26

Waxing Crescent 4%

08:21

22:06

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 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:19, Set: 21:05, Transit: 13:12. Moon - Rise: 08:21, Set: 22:06. Civil Dark: 21:48 - 04:37. Nautical Dark: 22:48 - 03:38. Astro Dark: 00:33 - 01:59

Total Clouds (% Sky Obscured)

51
58
59
60
75
75
80
85
90
90
90
90
90
69
59
75
58
41
24
45
66
80
88
94

Low Clouds (% Sky Obscured)

44
35
24
13
25
40
52
48
45
41
27
13
0
0
0
0
4
5
5
23
43
63
67
70

Medium Clouds (% Sky Obscured)

7
11
14
17
10
7
5
2
2
0
9
21
31
26
19
15
20
25
24
26
38
46
52
59

High Clouds (% Sky Obscured)

28
31
28
30
45
45
45
65
66
66
61
56
56
55
50
34
25
20
17
14
13
15
43
66

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
5
4
6
7
2
22
28
26
55
71

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
0.3

Wind Speed/Direction (mph)

10
10
10
10
10
10
10
10
9
8
6
7
8
8
9
10
11
11
12
13
13
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
22
22
22
22
22
22
23
21
21
20
19
17
13
13
14
14
14
14
15
16
16
17

Dew Point (°C)

8
7
6
6
5
6
6
6
7
8
9
9
10
11
11
11
11
12
13
14
13
13
12
13

Relative Humidity (%)

41
36
32
30
27
28
29
30
37
45
56
62
69
76
78
79
79
80
82
85
73
65
58
65

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

294
293
294
295
296
295
294
294
295
295
296
297
297
298
297
296
295
296
297
297
300
303
306
310

Forecast for Long Itchington, Warwickshire, United Kingdom (52.29,-1.40)

Generated: 20/07/25 15:55:09. Forecast: 20/07/25 to 26/07/25. Timezone: UTC+1.00