Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

First Quarter 50%

13:14

00:34

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

Sun - Rise: 04:59, Set: 21:28, Transit: 13:13. Moon - Rise: 13:14, Set: 00:34. Civil Dark: 22:15 - 04:13. Nautical Dark: 23:25 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
86
57
51
45
35
41
32
3
0
0
0
0
0
0
1
0
4
0
0
0
25
58
71

Low Clouds (% Sky Obscured)

69
61
52
51
39
31
41
32
3
0
0
0
0
0
0
0
0
0
0
0
0
25
58
46

Medium Clouds (% Sky Obscured)

52
0
0
0
10
26
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23

High Clouds (% Sky Obscured)

82
3
2
0
0
0
0
0
0
0
0
0
0
0
0
1
0
4
0
0
0
1
0
1

ISS Passover

Visibility (miles)

9
9
8
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
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

10
9
11
15
16
15
15
15
14
12
10
7
6
5
4
3
2
2
2
3
2
4
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
18
18
18
18
18
17
17
16
15
15
13
12
12
12
11
11
10
11
13
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

60
58
59
44
40
39
39
43
48
53
60
74
82
84
87
88
87
88
90
90
84
74
63
52

Pressure (mb)

1019
1019
1020
1020
1020
1020
1021
1021
1022
1023
1024
1024
1025
1026
1026
1027
1027
1027
1027
1028
1028
1029
1029
1029

Ozone (du)

316
321
327
334
334
336
336
334
335
336
333
336
337
337
334
334
338
342
344
346
348
344
343
342

Thursday 3

Waxing Gibbous 59%

14:24

00:45

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

Sun - Rise: 05:00, Set: 21:28, Transit: 13:13. Moon - Rise: 14:24, Set: 00:45. Civil Dark: 22:14 - 04:14. Nautical Dark: 23:24 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
66
82
91
71
94
95
0
0
0
100
3
6
0
0
0
28
74
100
64
88
100
100
100

Low Clouds (% Sky Obscured)

26
24
36
26
0
0
0
0
0
0
0
0
0
0
0
0
0
25
34
26
42
31
31
23

Medium Clouds (% Sky Obscured)

0
34
73
88
71
94
95
0
0
0
0
0
0
0
0
0
0
0
2
14
3
55
60
61

High Clouds (% Sky Obscured)

55
8
10
10
15
83
38
0
0
0
80
3
6
0
0
0
28
61
100
55
78
100
100
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
6
7
10
10
10
11
12
12
12
11
10
10
10
10
11
13
13
12
12

Relative Humidity (%)

46
42
42
41
40
39
42
53
57
63
75
86
92
93
93
93
93
95
96
98
93
85
74
69

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

341
341
343
345
347
349
353
357
367
368
359
352
348
343
338
334
332
331
330
328
327
327
327
326

Friday 4

Waxing Gibbous 69%

15:36

00:58

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:01, Set: 21:27, Transit: 13:14. Moon - Rise: 15:36, Set: 00:58. Civil Dark: 22:14 - 04:15. Nautical Dark: 23:23 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
96
100
85
100
100
99
94
95
89
93
100
99
90
94
98
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

12
24
25
3
4
0
0
0
1
19
27
1
25
24
26
48
74
89
86
86
86
82
87
86

Medium Clouds (% Sky Obscured)

7
7
24
57
13
4
35
38
30
36
43
60
82
86
66
67
70
93
91
88
87
88
88
90

High Clouds (% Sky Obscured)

100
96
80
100
60
100
100
99
92
95
87
93
87
82
82
86
89
77
64
46
65
81
97
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
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
6
14
19
25
24
17
9
13
12
5
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
55
51
51
50
47
49
55
61
69
79
86
92
84
87
96
98
98
95
92
86
79
73
71

Pressure (mb)

1028
1027
1027
1026
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1019
1018
1018
1018
1017
1016
1016

Ozone (du)

326
325
326
325
325
324
323
322
321
320
319
318
317
317
316
315
314
313
313
311
311
312
312
312

Saturday 5

Waxing Gibbous 77%

16:49

01:14

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:02, Set: 21:27, Transit: 13:14. Moon - Rise: 16:49, Set: 01:14. Civil Dark: 22:13 - 04:16. Nautical Dark: 23:22 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
99
100
100
99
98
97
94
88
83
84
56
76
91
93
96
98
99
100
100
100
88
100

Low Clouds (% Sky Obscured)

87
87
88
91
92
85
77
70
71
73
73
76
56
72
82
81
87
83
78
76
79
84
78
83

Medium Clouds (% Sky Obscured)

91
92
87
82
77
71
40
33
19
9
0
7
12
17
15
21
25
40
48
60
54
63
58
58

High Clouds (% Sky Obscured)

85
82
86
92
100
91
82
75
58
42
1
13
25
39
44
55
53
54
49
55
60
60
55
50

ISS Passover

Visibility (miles)

9
3
9
4
4
1
6
4
1
2
7
9
9
9
9
9
9
9
8
7
8
5
9
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

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

Precipitation Probability (%)

53
43
38
85
78
57
43
39
43
43
34
25
24
23
32
35
30
38
40
39
48
45
29
24

Precipitation Amount (mm)

0.3
0
0
0.8
0.6
0.3
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
92
93
92
95
96
98
98
96
98
95
93
90
92
95
90
90
93
95
96
95
92
89
78

Pressure (mb)

1015
1015
1014
1013
1012
1012
1011
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1005
1004
1004
1004
1004

Ozone (du)

313
314
316
318
317
318
319
318
320
325
327
329
334
341
348
354
355
356
358
360
359
362
366
364

Sunday 6

Waxing Gibbous 85%

18:02

01:36

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:03, Set: 21:26, Transit: 13:14. Moon - Rise: 18:02, Set: 01:36. Civil Dark: 22:12 - 04:17. Nautical Dark: 23:21 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
91
93
86
92
96
99
89
85
83
83
84
86
85
83
81
86
82
81
83
80
82
82

Low Clouds (% Sky Obscured)

75
71
70
75
76
73
69
65
80
73
64
59
58
53
48
46
48
53
58
54
52
55
45
42

Medium Clouds (% Sky Obscured)

54
54
45
42
29
39
46
55
2
2
2
22
42
58
42
30
19
25
28
17
12
13
10
9

High Clouds (% Sky Obscured)

25
0
0
0
0
0
0
0
15
10
15
4
4
3
7
5
1
1
2
2
1
1
0
0

ISS Passover

Visibility (miles)

9
7
9
5
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 (%)

29
37
41
43
36
42
45
45
28
23
11
19
17
4
13
12
1
2
2
1
6
10
13
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
67
79
71
80
73
79
72
70
74
76
80
79
80
80
83
87
90
90
87
87
74
63
56

Pressure (mb)

1004
1004
1004
1004
1004
1004
1005
1004
1005
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

362
361
361
360
361
361
360
359
357
357
358
358
358
357
357
355
353
351
349
347
345
344
343
342

Monday 7

Waxing Gibbous 91%

19:14

02:08

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

Sun - Rise: 05:04, Set: 21:26, Transit: 13:14. Moon - Rise: 19:14, Set: 02:08. Civil Dark: 22:11 - 04:18. Nautical Dark: 23:20 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
91
68
46
30
48
70
91
85
79
67
54
43
38
38
42
45
46
43
34
21
22
24
25

Low Clouds (% Sky Obscured)

35
27
42
28
24
19
17
13
14
12
9
13
16
19
21
24
25
33
38
34
21
22
24
25

Medium Clouds (% Sky Obscured)

9
12
17
27
30
30
29
38
36
43
55
54
43
38
38
40
24
16
8
0
0
0
0
11

High Clouds (% Sky Obscured)

0
0
27
46
30
48
29
14
17
21
20
17
14
15
12
6
3
2
2
0
0
0
0
1

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 (%)

30
33
30
24
14
11
8
2
3
3
0
1
1
0
1
2
0
2
5
0
0
1
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)

14
14
14
15
15
16
14
13
12
11
9
8
7
6
6
6
5
5
5
5
4
5
6
7

Chance of Frost

Temperature (°C)

17
18
20
20
20
20
19
18
18
16
15
13
13
13
12
11
10
9
10
11
12
14
16
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
46
43
45
46
48
51
52
55
60
66
71
71
71
71
73
77
80
78
76
73
64
57
51

Pressure (mb)

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

Ozone (du)

340
338
337
336
336
336
334
332
330
330
331
331
338
345
352
351
350
349
350
350
350
348
347
345

Tuesday 8

Waxing Gibbous 96%

20:19

02:52

11 OK
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: 05:05, Set: 21:25, Transit: 13:14. Moon - Rise: 20:19, Set: 02:52. Civil Dark: 22:10 - 04:19. Nautical Dark: 23:18 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

37
54
69
86
94
83
74
90
91
86
82
81
75
69

Low Clouds (% Sky Obscured)

37
44
36
31
25
29
29
28
15
7
0
4
8
10

Medium Clouds (% Sky Obscured)

28
42
40
47
45
27
12
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
2
4
4
4
5
10
14
27
33
34
30

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
2
4
0
2
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
21
22
22
21
21
21
20
20
17
15
13
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
44
41
44
48
51
54
56
58
66
76
89
87
86

Pressure (mb)

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

Ozone (du)

343
342
340
339
338
337
338
340
341
341
341
341
341
341

Forecast for Twerton, Bath and North East Somerset, United Kingdom (51.36,-2.38)

Generated: 02/07/25 11:39:19. Forecast: 02/07/25 to 08/07/25. Timezone: UTC+1.00