Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 6

Waxing Gibbous 85%

18:08

01:52

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
03 Bad

Sun - Rise: 05:17, Set: 21:32, Transit: 13:25. Moon - Rise: 18:08, Set: 01:52. Civil Dark: 22:16 - 04:33. Nautical Dark: 23:21 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
90
92
87
96
94
96
85
68
65
93
74
91
100
100
99
100
89
93
96
84
92
87
67

Low Clouds (% Sky Obscured)

86
90
92
77
84
89
71
80
66
64
87
73
83
67
55
44
51
39
48
61
67
83
65
64

Medium Clouds (% Sky Obscured)

35
32
0
49
53
45
51
35
0
0
10
0
20
0
34
59
92
89
92
94
68
65
70
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
4
5
29
89
99
100
7
4
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
7
8
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
35
46
43
29
25
24
22
20
20
15
18
10
17
18
33
35
46
51
65
46
25
19

Precipitation Amount (mm)

0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0

Wind Speed/Direction (mph)

9
8
9
16
16
16
18
19
19
19
18
18
17
17
16
15
13
12
11
11
13
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
92
89
86
86
82
77
73
69
66
66
66
66
67
71
74
79
85
86
82
83
85
83
73

Pressure (mb)

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

Ozone (du)

345
356
357
359
361
361
362
359
356
348
340
336
331
326
323
317
313
315
322
325
335
347
353
357

Monday 7

Waxing Gibbous 91%

19:19

02:25

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
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

Sun - Rise: 05:18, Set: 21:32, Transit: 13:25. Moon - Rise: 19:19, Set: 02:25. Civil Dark: 22:16 - 04:34. Nautical Dark: 23:19 - 03:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
55
44
62
66
68
52
35
41
37
76
59
73
48
67
66
77
66
66
32
41
56
66
59

Low Clouds (% Sky Obscured)

60
54
44
59
63
63
42
35
41
37
76
53
73
21
25
0
38
42
49
32
41
56
66
59

Medium Clouds (% Sky Obscured)

3
5
2
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)

0
30
8
0
0
0
0
0
1
3
4
32
10
31
39
45
37
52
22
5
2
1
0
0

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 (%)

16
18
27
23
8
16
3
1
1
0
0
0
0
0
0
0
0
0
3
13
3
0
0
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
71
75
74
70
70
69
62
61
62
62
61
57
56
62
69
77
89
90
90
86
86
87

Pressure (mb)

1014
1014
1015
1015
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

365
367
368
369
367
362
354
350
348
345
342
339
339
338
336
335
334
332
331
331
330
329
328
327

Tuesday 8

Waxing Gibbous 96%

20:24

03:10

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

Sun - Rise: 05:19, Set: 21:31, Transit: 13:25. Moon - Rise: 20:24, Set: 03:10. Civil Dark: 22:15 - 04:35. Nautical Dark: 23:18 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
48
58
37
43
42
36
33
23
31
26
35
28
54
57
60
41
32
29
38
40
48
52
55

Low Clouds (% Sky Obscured)

46
48
58
37
43
42
36
33
23
31
26
35
28
33
38
46
41
32
29
38
40
48
52
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
7
26
20
6
11
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
6
16
20
23
5
0
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 (%)

3
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)

10
10
10
11
12
12
12
11
11
11
11
11
12
12
11
11
10
8
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
83
80
78
72
67
63
60
58
57
56
56
58
61
64
67
73
84
90
90
90
90
90
90

Pressure (mb)

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

Ozone (du)

327
326
326
325
324
324
322
322
323
324
326
327
326
326
325
324
323
322
321
321
322
321
321
320

Wednesday 9

Waxing Gibbous 99%

21:17

No Set

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

Sun - Rise: 05:20, Set: 21:30, Transit: 13:25. Moon - Rise: 21:17, Set: No Set. Civil Dark: 22:14 - 04:36. Nautical Dark: 23:17 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
51
52
40
30
26
27
31
34
33
30
30
21
23
25
21
17
16
9
5
0
0
0
0

Low Clouds (% Sky Obscured)

55
51
52
40
30
26
27
31
34
33
30
30
21
23
25
21
17
16
9
5
0
0
0
0

Medium 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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
2
5
6
5
0
0
0
0
0
0
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 (%)

0
0
0
1
1
0
0
1
1
0
1
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)

3
3
3
2
3
4
5
4
4
4
5
6
7
8
9
10
8
7
6
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
89
84
78
73
69
67
67
68
67
65
64
66
67
70
77
89
92
93
92
89
89
87

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

319
318
318
319
320
320
317
316
316
317
317
319
320
321
321
320
320
320
321
321
320
320
320
319

Thursday 10

Full Moon 100%

21:58

04:09

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

Sun - Rise: 05:21, Set: 21:30, Transit: 13:25. Moon - Rise: 21:58, Set: 04:09. Civil Dark: 22:13 - 04:37. Nautical Dark: 23:16 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
1
4
1
0
1
1
2
3
4
4
2
2
2
11
6
2
2
1
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium 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
0

High Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
1
2
1
1
1
1
1
11
6
1
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
15
16
18
21
23
23
24
24
25
25
26
25
25
25
23
23
22
21
21
20
17
18

Dew Point (°C)

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

Relative Humidity (%)

86
83
82
75
68
64
64
62
62
61
60
58
58
56
56
60
66
73
81
81
82
83
83
82

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

320
320
319
318
317
317
317
318
319
320
320
319
319
319
318
317
317
317
317
317
317
317
316
316

Friday 11

Waning Gibbous 98%

22:28

05:21

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

Sun - Rise: 05:22, Set: 21:29, Transit: 13:25. Moon - Rise: 22:28, Set: 05:21. Civil Dark: 22:12 - 04:38. Nautical Dark: 23:14 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
13
20
41
60
75
65
60
65
75
60
55
50
55
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
19
33
36
35
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
13
20
41
60
75
65
40
60
75
60
55
50
55
65

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
1
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)

3
4
4
5
7
9
11
11
11
12
11
10
9
8
7
6
5
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
18
20
20
20
20
21
22
22
22
22
22
22
22
21
21
21
20
19
19
18
18

Dew Point (°C)

13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13

Relative Humidity (%)

82
79
77
73
69
65
60
59
57
56
56
57
57
59
60
62
66
71
76
77
78
79
78
79

Pressure (mb)

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

Ozone (du)

316
316
316
317
318
320
321
323
324
326
326
327
328
328
327
327
327
327
326
325
325
324
323
322

Saturday 12

Waning Gibbous 95%

22:50

06:40

04 Bad
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
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: 05:23, Set: 21:28, Transit: 13:25. Moon - Rise: 22:50, Set: 06:40. Civil Dark: 22:11 - 04:40. Nautical Dark: 23:13 - 03:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

53
39
30
29
25
34
40
47
54
67
82
100
93
85
78
66
56
48
68
85
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
12
19
28
25
28
33
35
39
44

Medium Clouds (% Sky Obscured)

33
31
26
28
24
23
22
17
18
26
31
41
51
57
59
60
56
48
58
55
52

High Clouds (% Sky Obscured)

53
25
0
21
25
34
40
47
54
67
82
100
93
85
78
66
56
48
51
57
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

Fog (%)

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

Precipitation Probability (%)

1
1
0
0
0
0
0
0
0
0
0
0
4
9
15
10
9
6
15
23
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

Wind Speed/Direction (mph)

3
3
3
3
5
6
8
8
9
10
9
8
8
6
6
7
7
7
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
19
18
20
20
20
21
22
22
23
23
23
22
22
22
22
21
21
20
20

Dew Point (°C)

13
13
13
13
13
13
13
14
14
14
14
14
14
14
14
15
15
15
15
15
15

Relative Humidity (%)

78
76
73
71
67
64
59
59
59
57
57
56
55
57
59
62
69
76
83
85
86

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

322
321
321
320
320
320
319
318
317
316
316
315
314
314
314
314
314
314
315
315
314

Forecast for Mawgan Porth, Cornwall, United Kingdom (50.46,-5.03)

Generated: 06/07/25 03:31:43. Forecast: 06/07/25 to 12/07/25. Timezone: UTC+1.00