Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Gibbous 85%

17:54

02:12

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

Sun - Rise: 05:12, Set: 21:36, Transit: 13:24. Moon - Rise: 17:54, Set: 02:12. Civil Dark: 22:21 - 04:28. Nautical Dark: 23:27 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
23
31
79
25
7
5
6
5
1
4
3
3
72
76
75
100
100
100
100
68
72
63
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

33
23
31
61
25
7
4
6
5
0
4
2
1
2
0
0
8
34
32
53
37
29
18
19

High Clouds (% Sky Obscured)

1
2
1
28
2
0
0
0
0
1
0
2
1
32
32
40
100
100
100
100
46
25
63
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Light Rain
None
None
None
None

Precipitation Probability (%)

28
4
0
0
0
0
0
0
0
0
0
0
2
3
1
8
25
7
27
49
10
20
15
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0

Wind Speed/Direction (mph)

8
10
14
17
19
19
19
19
20
20
20
20
18
16
13
14
16
14
8
8
7
10
13
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
20
20
18
17
17
17
18
18
18
18
18
17
17
18
18
18
18
17
17
18
17
17
18

Relative Humidity (%)

77
77
80
80
77
75
74
74
71
70
68
66
64
62
64
67
70
73
73
74
82
80
86
95

Pressure (mb)

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

Ozone (du)

316
317
319
320
321
321
323
322
323
323
323
323
321
319
320
319
317
315
318
316
319
318
319
324

Friday 26

Waxing Gibbous 92%

19:04

02:39

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

Sun - Rise: 05:13, Set: 21:36, Transit: 13:24. Moon - Rise: 19:04, Set: 02:39. Civil Dark: 22:21 - 04:28. Nautical Dark: 23:27 - 03:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
36
71
95
83
79
45
55
54
37
49
64
30
34
34
35
43
65
71
72
70
100
81
92

Low Clouds (% Sky Obscured)

9
13
69
93
80
75
45
37
43
33
33
38
29
30
29
31
39
42
42
46
40
42
47
42

Medium Clouds (% Sky Obscured)

22
17
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

69
0
0
0
0
0
2
27
18
8
26
31
4
5
3
4
7
24
39
39
49
100
61
74

ISS Passover

Visibility (miles)

8
3
4
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 (%)

22
1
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
9
10
14
16
16
15
14
15
14
14
14
15
16
15
14
13
11
10
10
9
9
10
10

Chance of Frost

Temperature (°C)

19
18
18
17
17
17
18
18
19
19
19
20
20
20
20
20
19
19
18
18
18
18
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
93
93
90
88
83
84
81
77
75
74
74
75
77
80
82
89
92
92
92
92
92

Pressure (mb)

1012
1012
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016

Ozone (du)

323
327
328
329
327
326
325
324
325
325
325
324
324
324
324
324
322
322
322
322
322
322
323
323

Saturday 27

Waxing Gibbous 96%

20:11

No Set

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

Sun - Rise: 05:13, Set: 21:36, Transit: 13:25. Moon - Rise: 20:11, Set: No Set. Civil Dark: 22:21 - 04:29. Nautical Dark: 23:27 - 03:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
97
100
99
93
88
80
87
91
38
30
53
32
42
52
34
73
75
74
88
98
100
93
99

Low Clouds (% Sky Obscured)

46
52
45
45
43
44
27
51
63
38
29
32
32
40
52
34
50
59
51
64
89
97
84
83

Medium Clouds (% Sky Obscured)

3
13
25
39
68
82
74
75
26
16
13
25
0
0
0
0
0
5
0
12
26
29
33
27

High Clouds (% Sky Obscured)

54
97
100
93
40
53
61
66
70
0
0
0
0
0
0
0
60
53
42
31
40
1
14
24

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
5

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
6
21
20
3
0
0
0
0
0
0
0
0
0
0
1
13
31
29
37

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

Chance of Frost

Temperature (°C)

17
17
17
17
18
18
19
19
20
20
20
20
20
20
19
19
19
18
17
17
17
17
17
16

Feels Like (°C)

16
16
16
16
16
16
16
16
17
17
18
19
18
18
18
18
18
18
17
17
17
16
16
15

Dew Point (°C)

16
16
16
16
16
15
15
16
16
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16

Relative Humidity (%)

93
93
92
90
88
82
80
80
78
72
71
75
77
80
82
84
86
89
93
95
95
95
95
96

Pressure (mb)

1016
1016
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

324
324
325
327
327
326
327
332
338
340
331
330
329
330
334
327
326
326
338
343
345
344
339
343

Sunday 28

Waxing Gibbous 99%

21:08

03:16

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: 05:14, Set: 21:36, Transit: 13:25. Moon - Rise: 21:08, Set: 03:16. Civil Dark: 22:20 - 04:29. Nautical Dark: 23:26 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
87
74
65
69
69
79
78
77
57
71
57
57
58
57
54
68
79
100
98
100
100
96
92

Low Clouds (% Sky Obscured)

78
73
67
62
67
47
74
73
64
57
69
57
57
58
57
54
42
29
16
11
5
0
6
13

Medium Clouds (% Sky Obscured)

30
21
12
9
28
5
50
55
53
0
0
0
0
0
0
0
0
0
0
13
60
46
80
78

High Clouds (% Sky Obscured)

35
25
15
5
61
43
50
45
45
0
0
0
0
0
0
0
34
61
100
93
100
100
85
63

ISS Passover

Visibility (miles)

9
9
9
7
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 (%)

43
31
19
35
18
18
13
10
7
5
3
3
2
1
2
0
3
4
2
5
5
1
2
3

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
10
10
10
11
13
16
17
16
16
16
17
16
16
16
14
14
12
12
11
11
9
8

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
16
16
16
17
17
16
17
17
17
16
16
16
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
96
95
93
86
86
85
75
74
74
69
66
66
66
67
70
74
75
79
82
82
79

Pressure (mb)

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

Ozone (du)

344
338
333
328
324
322
322
324
331
341
350
359
363
363
351
349
345
341
338
337
337
335
334
337

Monday 29

Waxing Gibbous 100%

21:55

04:04

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: 05:14, Set: 21:36, Transit: 13:25. Moon - Rise: 21:55, Set: 04:04. Civil Dark: 22:20 - 04:30. Nautical Dark: 23:26 - 03:24. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
92
95
87
90
99
92
98
96
94
94
93
93
94
94
87
77
74
71
84
87
91
87
81

Low Clouds (% Sky Obscured)

20
28
34
39
43
51
46
58
46
43
38
40
38
25
13
4
11
19
24
18
13
6
16
23

Medium Clouds (% Sky Obscured)

82
87
90
55
55
55
50
49
39
30
37
39
43
49
91
72
60
53
46
62
71
83
75
68

High Clouds (% Sky Obscured)

40
53
51
76
84
97
76
76
55
38
40
43
46
43
39
1
11
10
8
27
42
45
29
21

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
8
10
18
21
22
24
20
8
3
1
1
2
0
0
0
0
0
0
4
9
12
12
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
80
84
82
78
77
74
72
68
64
64
64
64
65
66
68
73
79
85
86
86
87
89

Pressure (mb)

1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1028
1028
1027
1027
1027
1027

Ozone (du)

339
341
345
345
345
345
343
342
343
344
345
347
353
354
355
357
359
358
357
356
359
361
364
364

Tuesday 30

Full Moon 99%

22:30

05:03

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 OK
23 OK
00 Good
01 OK
02 OK

Sun - Rise: 05:15, Set: 21:35, Transit: 13:25. Moon - Rise: 22:30, Set: 05:03. Civil Dark: 22:20 - 04:31. Nautical Dark: 23:25 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
69
60
60
70
75
65
65
70
75
72
63
52
52
48
47
49
51
52
38
25
14
20
22

Low Clouds (% Sky Obscured)

28
27
23
20
21
22
23
25
26
31
35
35
35
29
22
14
14
14
17
11
6
0
6
13

Medium Clouds (% Sky Obscured)

60
58
54
50
55
55
50
47
35
24
21
14
11
6
3
0
1
1
2
1
1
0
4
8

High Clouds (% Sky Obscured)

10
24
39
60
69
72
65
60
45
30
19
17
19
30
41
40
40
51
52
38
25
14
20
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
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 (%)

9
13
15
3
8
8
1
4
4
2
5
4
9
8
7
9
5
1
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
11
12
13
13
13
14
13
12
12
10
9
9
9
9
8
8
8
7
6

Chance of Frost

Temperature (°C)

15
15
15
15
16
16
16
17
17
17
17
17
17
17
17
17
17
17
17
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

13
13
14
14
14
14
14
13
13
13
13
13
13
13
12
13
13
13
13
14
14
14
14
14

Relative Humidity (%)

89
89
90
90
89
86
83
79
77
76
73
73
73
73
73
74
74
78
81
85
85
85
86
86

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029

Ozone (du)

364
364
365
366
367
368
368
368
363
357
351
348
344
341
337
334
330
328
325
323
320
318
316
315

Wednesday 1

Waning Gibbous 96%

22:57

06:11

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

Sun - Rise: 05:16, Set: 21:35, Transit: 13:25. Moon - Rise: 22:57, Set: 06:11. Civil Dark: 22:19 - 04:31. Nautical Dark: 23:25 - 03:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

26
33
38
41
43
45
47
44
45
50
46
38
34
23
18
14
25
35
35
24
12
10

Low Clouds (% Sky Obscured)

19
14
9
4
11
17
22
18
16
16
10
5
0
1
2
2
14
27
35
24
12
10

Medium Clouds (% Sky Obscured)

12
10
7
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
5
5
3
3
3
3
3
0
3
3
3
3
4
6
6
6
4
2
1
1
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

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
1
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
17
17
17
17
18
18
18
18
17
17
17
17
16
16
16
16

Feels Like (°C)

16
16
16
16
16
17
17
16
16
17
17
17
17
16
16
16
17
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

87
86
87
86
85
78
72
65
64
62
59
61
64
65
71
77
83
86
92
95
95
95

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

314
314
313
313
312
312
313
313
313
314
314
315
315
316
316
316
316
317
318
319
319
319

Forecast for St Ives, Cornwall, United Kingdom (50.22,-5.48)

Generated: 25/06/26 03:39:04. Forecast: 25/06/26 to 01/07/26. Timezone: UTC+1.00