Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waxing Gibbous 96%

20:06

02:57

03 OK
04 OK
05 Bad
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 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad

Sun - Rise: 04:57, Set: 21:30, Transit: 13:13. Moon - Rise: 20:06, Set: 02:57. Civil Dark: 22:17 - 04:10. Nautical Dark: 23:28 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

22
31
53
41
98
100
100
100
100
87
78
88
83
60
59
75
46
28
25
22
30
35
87
92

Low Clouds (% Sky Obscured)

15
8
0
14
19
23
27
26
15
23
0
65
42
20
31
42
14
6
18
22
30
35
68
68

Medium Clouds (% Sky Obscured)

0
0
0
0
11
28
44
69
55
73
77
73
29
30
30
26
20
21
16
0
0
0
36
32

High Clouds (% Sky Obscured)

22
31
53
41
94
100
100
100
100
79
54
0
0
0
0
0
0
0
0
0
0
0
0
27

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
1
1
1
0
0
0
2
0
0
0
0
0
0
1
4
21

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
87
82
73
64
58
55
51
52
48
50
51
50
51
55
62
70
81
92
95
98
93

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015

Ozone (du)

318
320
320
323
324
324
326
326
327
329
331
333
336
340
343
338
328
324
325
327
327
324
322
321

Sunday 28

Waxing Gibbous 99%

21:04

02:57

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 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 OK
22 OK
23 Good
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:57, Set: 21:30, Transit: 13:14. Moon - Rise: 21:04, Set: 02:57. Civil Dark: 22:16 - 04:11. Nautical Dark: 23:28 - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
84
84
90
91
96
67
82
97
92
86
65
34
43
33
2
1
0
17
24
0
60
100
70

Low Clouds (% Sky Obscured)

80
77
60
62
81
81
63
68
55
44
29
0
0
7
3
0
0
0
2
21
0
11
22
18

Medium Clouds (% Sky Obscured)

49
36
53
80
41
20
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
35

High Clouds (% Sky Obscured)

0
0
30
29
27
71
19
42
90
78
74
65
30
31
25
2
1
0
16
8
0
52
100
70

ISS Passover

Visibility (miles)

8
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 (%)

27
16
12
5
5
12
18
20
7
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)

10
10
9
8
9
10
12
15
15
16
16
17
18
17
17
17
16
14
11
7
7
6
5
4

Chance of Frost

Temperature (°C)

17
17
18
18
18
18
19
19
19
19
19
19
19
19
19
18
17
17
16
15
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

16
16
17
17
17
16
16
15
13
11
10
8
8
7
9
9
9
10
12
13
13
12
12
12

Relative Humidity (%)

92
93
95
96
92
89
86
75
67
60
54
50
49
47
52
56
57
64
78
90
92
92
92
93

Pressure (mb)

1015
1015
1015
1016
1016
1017
1018
1018
1019
1020
1020
1021
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025

Ozone (du)

321
321
320
319
318
319
322
326
328
329
330
331
330
330
335
340
344
344
346
350
351
347
343
342

Monday 29

Waxing Gibbous 100%

21:50

03:45

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 OK
16 Bad
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:58, Set: 21:29, Transit: 13:14. Moon - Rise: 21:50, Set: 03:45. Civil Dark: 22:16 - 04:11. Nautical Dark: 23:27 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
51
53
76
85
82
83
93
72
50
46
66
33
49
25
23
100
100
94
100
100
100
96
93

Low Clouds (% Sky Obscured)

40
44
46
47
35
52
41
37
35
31
2
0
0
0
0
0
0
10
15
17
9
29
19
10

Medium Clouds (% Sky Obscured)

48
5
3
36
34
43
59
85
55
29
46
41
3
14
15
16
25
45
38
45
62
72
96
93

High Clouds (% Sky Obscured)

74
1
2
76
36
82
78
30
30
2
0
28
31
41
10
6
100
100
94
100
100
100
80
60

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
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
4
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
59
45
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
93
87
75
65
60
60
54
49
49
48
47
46
50
56
68
82
93
92
92
93
92

Pressure (mb)

1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

341
338
336
336
336
335
336
338
344
345
347
347
347
345
344
345
344
343
345
345
344
343
342
342

Tuesday 30

Full Moon 99%

22:25

04:45

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:59, Set: 21:29, Transit: 13:14. Moon - Rise: 22:25, Set: 04:45. Civil Dark: 22:16 - 04:12. Nautical Dark: 23:26 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
87
84
83
81
76
71
88
91
93
89
97
98
97
95
65
45
78
84
81
80
76
44
83

Low Clouds (% Sky Obscured)

40
36
37
38
28
39
45
56
54
51
59
68
75
74
72
48
29
61
69
69
71
73
44
47

Medium Clouds (% Sky Obscured)

90
87
84
81
67
64
54
60
85
87
83
33
36
33
30
27
25
23
21
16
8
0
0
0

High Clouds (% Sky Obscured)

40
45
55
60
60
3
0
0
0
0
0
2
2
0
0
0
0
0
0
1
2
3
6
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
4
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
32
19
3
5
5
18
26
16
3
6
11
18
30
38
45
37
29
24
37
26
4
7
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
89
86
82
72
61
54
53
46
39
39
44
44
44
46
53
62
71
73
78
86
90
95

Pressure (mb)

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

Ozone (du)

344
345
350
352
356
357
357
361
363
363
361
361
360
360
361
363
364
366
367
369
370
367
361
357

Wednesday 1

Waning Gibbous 96%

22:50

05:53

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:59, Set: 21:29, Transit: 13:14. Moon - Rise: 22:50, Set: 05:53. Civil Dark: 22:15 - 04:13. Nautical Dark: 23:26 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
51
87
77
90
82
95
68
58
57
60
47
68
68
57
34
67
73
75
71
71
63
67
79

Low Clouds (% Sky Obscured)

51
51
52
55
65
74
76
55
36
32
23
9
1
6
11
16
31
31
32
33
28
39
63
79

Medium Clouds (% Sky Obscured)

0
0
0
0
16
31
43
43
40
43
40
38
33
28
20
11
46
41
34
25
16
7
4
2

High Clouds (% Sky Obscured)

49
8
56
40
55
5
36
2
3
1
5
2
16
20
15
1
2
2
1
17
35
46
22
10

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 (%)

1
3
0
0
3
0
1
4
5
6
3
4
3
0
0
0
14
6
1
5
7
12
8
7

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)

2
3
3
2
3
4
5
6
7
9
10
11
12
13
13
13
14
11
11
11
10
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
15
14
15
16
17
18
19
19
19
19
19
18
17
17
17
17
17
19
19
19
19
17

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
90
85
74
68
61
57
55
55
56
58
63
67
72
78
85
92
93
93
92
92

Pressure (mb)

1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1022
1022
1022
1022
1021
1021
1020

Ozone (du)

352
350
344
340
338
336
332
331
331
328
327
326
323
320
318
315
315
315
316
316
317
318
319
320

Thursday 2

Waning Gibbous 96%

23:09

07:07

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
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK

Sun - Rise: 05:00, Set: 21:29, Transit: 13:14. Moon - Rise: 23:09, Set: 07:07. Civil Dark: 22:15 - 04:14. Nautical Dark: 23:25 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
94
91
87
81
83
85
77
69
62
73
85
98
93
84
77
63
52
44
52
51
48
43
40

Low Clouds (% Sky Obscured)

92
90
88
87
81
78
73
77
69
62
72
60
47
33
18
4
3
2
2
5
7
10
7
3

Medium Clouds (% Sky Obscured)

0
0
0
0
8
18
27
18
10
0
15
30
40
36
28
21
17
10
7
18
30
41
41
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
3
3
3
9
20
35
31
31
34
25
15
7
18
36

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
16
20
24
24
24
24
18
15
15
12
10
1
2
2
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)

14
15
15
16
17
17
18
18
18
17
17
17
17
17
16
16
16
14
11
9
8
7
5
5

Chance of Frost

Temperature (°C)

17
17
17
17
16
17
17
17
18
19
19
19
19
19
19
19
18
18
17
16
15
14
13
13

Feels Like (°C)

16
15
14
13
12
15
15
14
14
14
14
16
15
14
15
16
17
14
14
14
14
13
13
10

Dew Point (°C)

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

Relative Humidity (%)

89
89
87
87
89
86
83
82
76
70
64
55
48
41
43
45
47
53
60
67
71
76
82
83

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025

Ozone (du)

321
322
322
322
323
321
320
319
319
320
320
321
322
322
322
322
322
322
322
322
324
326
327
334

Friday 3

Waning Gibbous 91%

23:24

08:21

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

Sun - Rise: 05:01, Set: 21:28, Transit: 13:14. Moon - Rise: 23:24, Set: 08:21. Civil Dark: 22:14 - 04:15. Nautical Dark: 23:24 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

37
37
32
27
28
29
32
26
19
14
21
27
31
37
45
53
58
61
65
56
48
34

Low Clouds (% Sky Obscured)

0
2
3
5
8
14
18
17
15
11
14
19
25
24
22
23
16
8
0
0
0
0

Medium Clouds (% Sky Obscured)

37
33
28
22
14
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

37
37
20
2
1
0
0
0
0
0
4
10
18
29
38
48
55
51
46
38
29
20

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

4
4
4
4
4
6
8
9
10
11
12
13
14
14
13
13
12
10
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
9
8
13
14
15
16
17
18
21
20
19
19
19
20
16
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

83
83
80
77
75
65
58
51
50
49
50
49
49
48
51
54
57
66
77
90
92
93

Pressure (mb)

1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1030
1030
1030
1031

Ozone (du)

340
347
348
350
352
353
354
355
354
353
352
353
354
355
354
353
352
351
351
351
350
349

Forecast for Wells, Somerset, United Kingdom (51.21,-2.65)

Generated: 27/06/26 03:37:14. Forecast: 27/06/26 to 03/07/26. Timezone: UTC+1.00