Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 10%

06:29

13:58

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
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

Sun - Rise: 07:33, Set: 17:38, Transit: 12:35. Moon - Rise: 06:29, Set: 13:58. Civil Dark: 18:12 - 06:59. Nautical Dark: 18:50 - 06:21. Astro Dark: 19:27 - 05:44

Total Clouds (% Sky Obscured)

92
84
73
70
49
39
38
30
23
100
90
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
68
73
69
47
39
38
23
15
6
7
4
0
0
23
11
26
59
100
87
99
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
37
85
100
100
100
100
100
100
100
96
97
100
99
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
23
100
90
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
4
4
3

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
1
0
1
2
2
0
0
0
0
0
0
0
0
0
0
1
55
95
87
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.9
0.5
1
1.3
0.6
0.5

Wind Speed/Direction (mph)

24
26
25
24
23
21
18
15
12
10
8
6
3
4
8
12
15
17
18
21
23
27
29
29

Chance of Frost

Temperature (°C)

5
5
5
5
6
6
5
5
5
6
6
6
6
6
7
6
6
6
6
6
7
7
7
8

Feels Like (°C)

-5
-5
-3
-3
-2
-2
0
1
2
1
2
3
3
3
2
1
0
-1
-1
-1
-1
-2
-3
-2

Dew Point (°C)

0
-1
-0
-1
0
-0
-1
-1
-1
-1
-2
-2
-3
-3
-1
0
-1
-1
2
3
4
5
6
7

Relative Humidity (%)

72
68
68
66
67
66
66
65
65
62
58
55
53
53
59
64
61
61
72
78
84
90
93
95

Pressure (mb)

1008
1010
1011
1013
1014
1015
1016
1017
1018
1019
1020
1020
1020
1020
1019
1019
1019
1018
1017
1016
1015
1013
1012
1010

Ozone (du)

457
457
448
434
423
409
403
399
390
387
385
379
376
367
358
355
352
345
338
333
331
330
329
327

Sunday 15

Waning Crescent 5%

06:58

15:14

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:31, Set: 17:40, Transit: 12:35. Moon - Rise: 06:58, Set: 15:14. Civil Dark: 18:13 - 06:57. Nautical Dark: 18:51 - 06:20. Astro Dark: 19:29 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
93
64
76
85
32
44
45
37
57
77
62
40
49

Low Clouds (% Sky Obscured)

91
94
83
84
95
86
92
93
94
82
84
87
64
61
64
29
41
45
37
46
76
62
40
49

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
92
39
0
24
33
32
0
0
0
29
10
1
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
50
50
50
50
50
32
44
29
0
0
0
0
2
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
17
100
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

86
70
81
95
95
95
95
95
95
95
75
47
30
52
81
56
27
19
20
21
49
38
25
27

Precipitation Amount (mm)

0.5
0.5
0.5
0.8
0.6
0.8
0.7
1
0.9
1
0.5
0
0
0.2
0.6
0.2
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

25
15
14
15
14
13
13
12
13
14
20
20
25
26
26
34
32
31
30
29
29
31
30
29

Chance of Frost

Temperature (°C)

9
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
9
9
9
9

Feels Like (°C)

1
5
6
6
6
7
7
7
8
8
7
8
7
5
5
3
3
2
2
3
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
96
98
96
95
96
93
95
95
96
93
90
85
85
78
80
78
80
78
80
80

Pressure (mb)

1009
1007
1007
1007
1006
1005
1005
1004
1003
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1003
1003
1004
1003

Ozone (du)

327
324
325
324
325
322
321
324
325
327
330
335
344
345
343
346
346
349
355
364
368
372
366
369

Monday 16

Waning Crescent 1%

07:20

16:32

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:29, Set: 17:42, Transit: 12:35. Moon - Rise: 07:20, Set: 16:32. Civil Dark: 18:15 - 06:56. Nautical Dark: 18:53 - 06:18. Astro Dark: 19:30 - 05:40

Total Clouds (% Sky Obscured)

68
75
70
89
89
74
49
77
80
47
56
66
100
89
100
84
70
62
76
87
99
99
99
91

Low Clouds (% Sky Obscured)

61
68
63
83
77
67
43
52
70
44
41
46
57
55
42
50
33
48
48
49
50
45
40
35

Medium Clouds (% Sky Obscured)

19
17
15
21
20
22
0
28
28
2
21
20
21
18
41
24
17
0
0
0
0
37
71
90

High Clouds (% Sky Obscured)

2
0
2
39
75
0
49
31
1
47
4
60
100
60
100
26
40
56
64
82
80
44
40
43

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

41
60
53
50
38
28
32
42
52
36
30
30
31
37
39
31
34
28
28
48
60
61
64
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

29
30
30
29
30
29
28
28
30
31
31
31
30
31
31
30
29
28
27
26
25
24
22
21

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

1
1
0
-0
0
-0
1
-0
-1
0
-1
1
-1
-0
0
-1
0
1
1
2
3
2
3
4

Dew Point (°C)

6
6
6
6
6
5
5
5
5
5
5
4
4
4
4
4
4
5
5
5
6
6
7
7

Relative Humidity (%)

80
81
84
84
82
78
77
78
78
79
77
73
73
70
70
72
73
74
75
77
81
81
87
87

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1008
1009
1010
1011
1011
1012
1012
1012

Ozone (du)

368
373
375
376
372
377
375
375
376
378
379
374
374
372
367
362
357
351
348
344
340
338
333
332

Tuesday 17

New Moon 0%

07:38

17:51

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:27, Set: 17:43, Transit: 12:35. Moon - Rise: 07:38, Set: 17:51. Civil Dark: 18:17 - 06:54. Nautical Dark: 18:54 - 06:16. Astro Dark: 19:32 - 05:39

Total Clouds (% Sky Obscured)

95
76
77
98
97
96
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
95
92
89

Low Clouds (% Sky Obscured)

37
39
41
44
48
54
49
44
39
40
39
39
70
85
100
97
93
90
93
95
97
91
86
80

Medium Clouds (% Sky Obscured)

79
64
53
80
47
89
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
87
67
45

High Clouds (% Sky Obscured)

84
52
52
57
23
52
54
42
45
63
86
100
100
100
100
100
100
100
100
100
100
75
50
25

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
4
6
6
4
3
3
6
7

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

34
16
13
14
13
9
9
8
7
8
10
15
51
80
95
95
95
95
95
95
94
95
95
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
1.2
1.4
1.4
1.1
0.8
0.5
0.7
0.8
0.6

Wind Speed/Direction (mph)

18
17
18
17
16
13
12
9
7
7
8
10
12
14
16
19
19
20
20
24
27
30
31
33

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9

Feels Like (°C)

5
5
4
3
2
2
2
2
2
3
2
2
3
2
2
2
2
2
1
1
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

90
87
82
82
78
74
71
73
73
73
73
74
75
78
84
85
90
88
90
90
91
91
93
93

Pressure (mb)

1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1012
1012
1010
1009
1007
1006
1004
1003
1002
1001

Ozone (du)

330
327
325
321
321
323
324
325
323
325
327
328
328
327
324
324
327
328
331
339
350
363
366
370

Wednesday 18

Waxing Crescent 1%

07:52

19:10

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:25, Set: 17:45, Transit: 12:35. Moon - Rise: 07:52, Set: 19:10. Civil Dark: 18:18 - 06:52. Nautical Dark: 18:56 - 06:14. Astro Dark: 19:33 - 05:37

Total Clouds (% Sky Obscured)

88
86
82
88
93
100
96
91
86
68
53
35
46
57
71
74
77
83
90
93
97
91
84
73

Low Clouds (% Sky Obscured)

75
69
64
64
69
73
74
75
76
58
31
5
4
7
11
24
37
50
55
60
65
65
61
61

Medium Clouds (% Sky Obscured)

4
53
58
72
72
97
35
74
77
68
53
35
46
57
71
74
77
83
78
82
88
70
55
39

High Clouds (% Sky Obscured)

15
10
10
40
70
100
72
43
20
20
35
35
46
57
71
74
69
47
33
29
16
14
12
19

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

66
46
20
38
47
68
67
59
59
44
32
26
36
36
36
69
95
95
95
95
95
95
86
72

Precipitation Amount (mm)

0.3
0
0
0
0
0.3
0.3
0
0.2
0
0
0
0
0
0
0.2
0.6
0.9
1.1
1.4
1.1
0.7
0.6
0.5

Wind Speed/Direction (mph)

36
38
38
39
40
40
41
41
39
38
36
35
34
33
31
30
29
29
28
28
28
27
26
24

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9

Feels Like (°C)

1
-1
-1
-1
-1
-1
-0
-1
-0
0
-0
-0
0
0
-1
-1
-1
-1
-1
-2
-3
-2
-2
-3

Dew Point (°C)

8
8
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
7
7
7
8
8
8
8

Relative Humidity (%)

91
88
88
87
87
90
90
91
90
91
91
91
93
91
93
93
91
91
91
93
95
96
95
93

Pressure (mb)

999
999
998
998
997
997
997
998
998
998
998
998
998
998
997
996
996
995
995
995
995
995
995
995

Ozone (du)

373
373
376
378
382
381
381
382
382
381
383
386
387
387
387
388
391
394
397
397
398
398
400
402

Thursday 19

Waxing Crescent 5%

08:05

20:29

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:23, Set: 17:47, Transit: 12:35. Moon - Rise: 08:05, Set: 20:29. Civil Dark: 18:20 - 06:50. Nautical Dark: 18:58 - 06:13. Astro Dark: 19:35 - 05:35

Total Clouds (% Sky Obscured)

80
84
90
88
85
71
80
79
75
70
61
53
50
50
50
57
64
71
73
76
79
86
93
100

Low Clouds (% Sky Obscured)

62
64
74
72
67
63
67
72
74
68
61
53
50
50
50
52
55
58
65
72
79
70
58
53

Medium Clouds (% Sky Obscured)

46
51
51
44
36
29
20
11
1
1
0
0
0
1
1
11
22
33
44
58
62
65
71
80

High Clouds (% Sky Obscured)

31
35
38
32
28
18
12
6
1
4
7
6
5
9
10
24
36
35
25
15
5
33
67
100

ISS Passover

Visibility (miles)

9
9
8
8
8
8
8
8
9
9
9
8
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

53
47
54
58
64
74
69
60
53
49
47
48
58
62
62
53
38
23
27
20
15
13
12
16

Precipitation Amount (mm)

0
0
0.2
0.3
0.3
0.5
0.4
0.3
0
0
0
0
0.3
0.4
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
21
21
21
22
24
25
26
26
27
27
26
25
20
19
24
22
20
19
18
17
17
16
16

Chance of Frost

Temperature (°C)

9
9
8
8
8
8
8
8
8
8
9
9
9
9
9
9
8
8
8
8
8
8
8
8

Feels Like (°C)

-2
2
4
5
5
5
6
4
4
3
3
3
3
4
4
5
5
5
5
5
4
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
93
95
93
91
90
90
88
87
84
81
78
79
81
79
79
79
78
79
79

Pressure (mb)

996
996
997
998
999
1000
1000
1002
1003
1004
1005
1006
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1017
1017

Ozone (du)

403
398
392
387
380
374
367
366
364
363
357
350
344
342
340
338
341
344
347
347
346
346
349
352

Friday 20

Waxing Crescent 11%

08:19

21:50

Sun - Rise: 07:21, Set: 17:49, Transit: 12:35. Moon - Rise: 08:19, Set: 21:50. Civil Dark: 18:22 - 06:48. Nautical Dark: 18:59 - 06:11. Astro Dark: 19:37 - 05:33

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Marazion, Cornwall, United Kingdom (50.13,-5.46)

Generated: 14/02/26 00:58:17. Forecast: 14/02/26 to 20/02/26. Timezone: UTC+0.00