Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 15%

09:43

21:23

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

Sun - Rise: 08:07, Set: 16:56, Transit: 12:31. Moon - Rise: 09:43, Set: 21:23. Civil Dark: 17:32 - 07:30. Nautical Dark: 18:12 - 06:50. Astro Dark: 18:51 - 06:12

Total Clouds (% Sky Obscured)

65
77
74
94
91
98
39
79
90
84
61
74
43
38
21
5
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
77
74
77
86
61
36
54
82
76
61
66
43
38
17
0
20
32
41
33
50
99
92
88

Medium Clouds (% Sky Obscured)

65
55
56
60
85
92
37
57
44
21
0
12
0
0
17
5
55
93
100
100
100
95
100
100

High Clouds (% Sky Obscured)

65
72
20
60
85
21
4
23
4
0
0
0
0
4
21
5
96
100
100
97
100
76
41
10

ISS Passover

Visibility (miles)

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

Fog (%)

0
3
8
14
14
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

36
32
53
67
84
95
89
65
65
46
28
20
13
4
1
1
3
45
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.4
0.6
1.2
1.1
0.3
0.4
0
0
0
0
0
0
0
0
0
1.2
1.7
0.8
0.7
1
0.7

Wind Speed/Direction (mph)

3
5
4
8
14
16
15
16
18
17
14
10
6
5
4
5
7
13
18
22
21
21
20
20

Chance of Frost

Temperature (°C)

7
7
7
7
8
8
9
9
9
8
8
7
6
5
5
5
6
7
7
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
7
6
7
7
6
5
4
4
4
2
1
1
2
3
5
7
5
5
4
5

Relative Humidity (%)

91
91
93
93
93
88
87
84
84
82
79
82
83
80
78
76
75
78
87
93
85
84
79
79

Pressure (mb)

983
983
984
984
984
985
985
985
986
986
986
986
985
985
985
984
983
982
981
980
979
977
976
975

Ozone (du)

374
375
376
376
373
371
373
375
373
374
378
383
382
382
381
381
382
383
384
387
389
392
395
397

Friday 23

Waxing Crescent 24%

09:56

22:41

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
04 Bad
05 Bad

Sun - Rise: 08:05, Set: 16:58, Transit: 12:32. Moon - Rise: 09:56, Set: 22:41. Civil Dark: 17:34 - 07:29. Nautical Dark: 18:14 - 06:49. Astro Dark: 18:52 - 06:11

Total Clouds (% Sky Obscured)

100
100
88
100
85
83
65
100
72
85
79
74
74
84
91
85
100
100
100
100
100
100
100
83

Low Clouds (% Sky Obscured)

63
42
47
52
64
48
53
48
47
49
53
55
66
76
87
72
93
98
98
100
88
85
91
83

Medium Clouds (% Sky Obscured)

100
100
65
97
70
66
24
89
69
79
72
72
71
74
41
52
81
89
95
82
100
100
97
60

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
0
22
72
48
2
9
40
5
44
87
55
77
100
100
100
99
33

ISS Passover

Visibility (miles)

8
9
9
9
9
8
5
5
7
2
2
4
4
5
7
6
9
7
8
6
3
7
9
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Moderate Rain
Moderate Rain
Very Light Rain
None
Light Rain

Precipitation Probability (%)

66
42
50
37
34
50
49
56
95
95
95
77
80
93
95
95
86
95
89
95
95
90
74
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.7
2.2
1.5
0.3
0.4
0.7
1.6
0.4
0.3
0.8
0.2
2.6
3.6
0.2
0
0.5

Wind Speed/Direction (mph)

20
16
19
22
25
27
30
32
34
36
31
33
33
33
32
32
30
29
30
30
27
26
25
26

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
7
8
8
9
9
8
8
8
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
78
81
82
81
88
91
87
93
91
81
84
85
93
87
87
84
88
88
93
90
85
84

Pressure (mb)

975
975
975
975
975
975
974
973
972
971
971
971
972
972
972
972
972
973
973
973
974
975
976
977

Ozone (du)

399
403
409
412
416
420
421
421
416
412
411
412
415
414
413
410
413
416
420
420
419
421
421
424

Saturday 24

Waxing Crescent 34%

10:09

00:02

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
04 Bad
05 Bad

Sun - Rise: 08:04, Set: 16:59, Transit: 12:32. Moon - Rise: 10:09, Set: 00:02. Civil Dark: 17:35 - 07:28. Nautical Dark: 18:15 - 06:48. Astro Dark: 18:54 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
87
100
95
84
88
98
100
99
71
93
81
77
68
88
83
86
90
93

Low Clouds (% Sky Obscured)

90
86
76
61
79
68
66
79
77
68
68
60
76
92
71
63
65
77
68
65
62
63
65
68

Medium Clouds (% Sky Obscured)

88
61
95
98
95
85
77
100
63
45
19
59
92
97
26
62
50
45
32
83
72
75
77
79

High Clouds (% Sky Obscured)

100
97
44
37
79
87
70
100
78
68
70
94
99
37
10
56
76
60
52
32
31
29
30
0

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

84
93
95
70
49
75
94
88
75
71
68
67
66
67
58
45
40
22
30
81
95
95
82
71

Precipitation Amount (mm)

0.4
0.4
0.4
0
0
0.2
0.6
0.6
0.4
0.5
0.4
0.3
0.2
0.3
0
0
0
0
0
0.3
3.3
0.4
0.6
0.4

Wind Speed/Direction (mph)

25
24
23
20
19
19
19
16
16
18
18
19
18
18
17
16
13
10
11
12
17
20
19
21

Chance of Frost

Temperature (°C)

8
9
8
8
9
9
9
9
9
9
8
8
8
8
8
8
8
7
7
7
8
7
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
85
84
84
81
85
88
84
84
85
85
87
87
85
87
84
82
84
84
84
87
84
82

Pressure (mb)

978
978
980
980
981
981
982
982
983
984
985
985
986
986
987
987
987
987
988
988
988
989
989
990

Ozone (du)

422
424
426
426
426
427
429
432
430
428
427
425
421
416
416
411
406
408
410
411
420
432
453
467

Sunday 25

Waxing Crescent 45%

10:24

01:26

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

Sun - Rise: 08:03, Set: 17:01, Transit: 12:32. Moon - Rise: 10:24, Set: 01:26. Civil Dark: 17:37 - 07:27. Nautical Dark: 18:17 - 06:47. Astro Dark: 18:55 - 06:09

Total Clouds (% Sky Obscured)

92
56
87
87
86
87
91
95
71
45
40
26
23
21
40
46
52
86
95
95
98
100
100
100

Low Clouds (% Sky Obscured)

67
56
65
65
66
69
72
73
62
45
35
25
23
21
29
31
33
40
38
33
33
58
63
62

Medium Clouds (% Sky Obscured)

76
31
60
56
52
48
68
83
49
24
21
8
4
3
5
6
42
30
92
86
96
100
100
100

High Clouds (% Sky Obscured)

0
0
0
6
40
1
50
0
0
0
0
0
0
1
20
25
2
64
81
80
89
100
100
100

ISS Passover

Visibility (miles)

5
7
9
8
4
7
3
4
6
6
7
6
9
9
9
8
9
9
9
9
9
9
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

56
46
55
82
66
95
78
75
78
67
50
30
18
20
11
10
8
1
3
3
6
45
68
83

Precipitation Amount (mm)

0.3
0
0
0.4
0.2
1.4
0.5
0.5
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5

Wind Speed/Direction (mph)

22
21
18
19
17
18
19
20
21
21
19
18
16
15
13
12
10
8
6
5
3
3
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
85
93
90
87
78
74
74
75
78
78
76
76
76
78
79
78
78
76
80
84
82

Pressure (mb)

991
991
992
993
993
994
994
994
995
996
997
997
998
999
999
1000
1000
1000
1000
1000
1000
999
998
997

Ozone (du)

476
475
476
475
475
476
479
483
485
482
477
473
465
456
445
441
433
427
422
417
413
408
401
391

Monday 26

First Quarter 57%

10:42

02:53

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
04 Bad
05 Bad

Sun - Rise: 08:02, Set: 17:03, Transit: 12:32. Moon - Rise: 10:42, Set: 02:53. Civil Dark: 17:39 - 07:26. Nautical Dark: 18:18 - 06:46. Astro Dark: 18:57 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
98
94
89
93
96
100
100
100
82
84
90
96
92
90
86
89
95
100
98
97
95

Low Clouds (% Sky Obscured)

77
88
100
95
89
83
70
51
41
32
26
28
77
82
88
78
68
59
64
70
73
64
55
44

Medium Clouds (% Sky Obscured)

99
100
100
87
77
8
77
59
80
44
100
30
20
39
53
56
58
65
74
85
100
91
82
72

High Clouds (% Sky Obscured)

100
100
100
73
47
30
53
72
100
100
100
75
18
43
70
78
81
84
80
90
100
96
94
93

ISS Passover

Visibility (miles)

4
9
9
9
2
4
2
4
6
9
9
9
9
9
9
9
8
6
4
6
8
9
8
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

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

Precipitation Probability (%)

84
83
95
95
82
63
86
41
26
37
29
8
47
69
86
95
95
95
95
95
95
84
69
55

Precipitation Amount (mm)

0.4
0.3
0.5
0.6
0.4
0
0.4
0
0
0
0
0
0
0.3
0.5
0.6
0.9
1
1.3
1.1
0.7
0.4
0.3
0.2

Wind Speed/Direction (mph)

11
15
18
19
17
14
10
10
10
11
13
15
12
16
19
21
22
23
24
23
22
21
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
7
8
9
9
10
10
11
10
9
7
6
5
5
4
4
4
5
4
3
2
2
3

Relative Humidity (%)

91
93
95
96
98
98
98
96
96
93
88
85
87
85
82
78
81
84
85
82
79
75
76
80

Pressure (mb)

996
995
994
993
993
991
990
989
987
986
985
985
986
986
985
984
983
982
980
980
979
978
977
977

Ozone (du)

382
376
369
368
366
367
368
371
372
373
379
391
398
398
399
400
400
400
399
408
417
426
427
427

Tuesday 27

Waxing Gibbous 68%

11:07

04:20

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
04 Bad
05 Bad

Sun - Rise: 08:00, Set: 17:04, Transit: 12:32. Moon - Rise: 11:07, Set: 04:20. Civil Dark: 17:40 - 07:25. Nautical Dark: 18:20 - 06:45. Astro Dark: 18:58 - 06:07

Total Clouds (% Sky Obscured)

91
87
82
84
86
87
81
75
68
69
72
76
76
74
70
65
63
61
57
53
55
64
72
83

Low Clouds (% Sky Obscured)

52
59
67
61
56
54
46
39
30
40
49
57
48
42
37
34
31
27
22
27
32
31
37
40

Medium Clouds (% Sky Obscured)

60
49
39
54
66
74
62
52
42
52
72
76
76
74
65
61
54
47
37
29
21
35
50
61

High Clouds (% Sky Obscured)

66
35
2
0
0
0
0
0
0
0
0
9
21
46
28
9
5
0
10
21
32
52
64
80

ISS Passover

Visibility (miles)

6
5
5
5
6
8
9
8
6
5
6
7
8
8
9
9
9
8
8
8
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

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

Precipitation Probability (%)

58
63
63
57
53
51
47
47
49
53
56
58
48
42
37
36
38
44
48
43
38
36
32
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

23
20
20
23
22
22
22
21
20
19
16
14
11
11
11
11
10
10
9
9
8
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
78
76
75
74
73
77
79
85
84
85
84
85
86
88
86
88
90
88
90
88
90
90

Pressure (mb)

976
976
977
977
979
982
984
985
986
987
988
989
990
990
991
991
991
991
991
991
991
990
990
989

Ozone (du)

427
426
425
423
428
432
436
437
437
438
439
440
441
448
456
464
472
480
488
475
462
449
427
405

Wednesday 28

Waxing Gibbous 79%

11:43

05:39

Sun - Rise: 07:59, Set: 17:06, Transit: 12:33. Moon - Rise: 11:43, Set: 05:39. Civil Dark: 17:42 - 07:24. Nautical Dark: 18:21 - 06:44. Astro Dark: 19:00 - 06:06

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

Generated: 22/01/26 06:01:43. Forecast: 22/01/26 to 28/01/26. Timezone: UTC+0.00