Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 88%

22:01

09:06

22 Bad
23 Bad
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

Sun - Rise: 07:47, Set: 17:22, Transit: 12:34. Moon - Rise: 22:01, Set: 09:06. Civil Dark: 17:56 - 07:13. Nautical Dark: 18:34 - 06:34. Astro Dark: 19:12 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
99
100
87
94
90
83
63
70
46
51
96
97
100
100
100
100
100
100
100
92
93

Low Clouds (% Sky Obscured)

100
82
85
99
76
70
78
82
71
63
62
46
51
76
65
62
60
69
73
92
85
82
83
84

Medium Clouds (% Sky Obscured)

49
62
98
57
85
77
45
60
72
34
15
3
0
3
46
100
100
92
87
100
100
95
81
88

High Clouds (% Sky Obscured)

68
91
55
50
10
5
67
76
60
3
8
2
1
40
64
100
100
100
100
94
100
100
82
89

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

70
44
80
71
69
67
55
47
36
25
15
19
25
36
49
81
92
95
95
77
72
59
59
48

Precipitation Amount (mm)

0
0
0.8
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0.6
0.7
0.9
1.1
0.5
0.5
0.3
0.3
0

Wind Speed/Direction (mph)

24
22
21
19
21
19
15
10
10
16
17
17
16
16
16
16
15
14
13
12
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
1
1
2
3
4
5
5
3
4
4
6
7
8
8
7
7
7
7
6
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

87
87
90
93
95
91
95
95
93
93
91
88
88
87
86
81
83
85
85
85
87
90
91
90

Pressure (mb)

976
975
974
973
972
971
971
971
971
972
973
974
974
975
975
975
975
975
975
976
976
977
977
978

Ozone (du)

454
449
452
454
463
459
454
447
441
439
440
441
441
435
434
429
427
425
423
421
421
423
422
422

Thursday 5

Waning Gibbous 81%

22:01

09:18

22 Bad
23 Bad
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

Sun - Rise: 07:45, Set: 17:23, Transit: 12:34. Moon - Rise: 22:01, Set: 09:18. Civil Dark: 17:57 - 07:11. Nautical Dark: 18:36 - 06:33. Astro Dark: 19:14 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
72
64
100
94
81
75
79
86
100
98
76
83
91
82
87
67
56
60
98
91

Low Clouds (% Sky Obscured)

85
78
74
77
71
56
81
71
50
74
78
71
49
56
62
67
63
65
62
59
54
55
61
61

Medium Clouds (% Sky Obscured)

73
72
76
76
1
23
84
27
32
12
19
38
98
87
49
51
63
40
64
29
12
20
92
65

High Clouds (% Sky Obscured)

98
100
100
100
65
60
87
76
77
48
52
52
69
51
5
4
45
18
32
3
45
60
39
34

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
51
17
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

39
47
58
59
48
54
52
49
47
43
46
50
49
68
65
56
33
42
57
54
58
39
36
53

Precipitation Amount (mm)

0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0.6
0.4
0.4
0
0
0.3
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

12
11
11
11
11
12
11
10
10
8
8
8
10
12
14
14
14
14
14
12
11
11
12
12

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
9
9
9
9
10
11
11
10
10
10
10
9
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
91
91
91
93
95
95
95
93
91
88
83
81
83
81
83
88
90
93
93
93
93

Pressure (mb)

978
978
978
978
979
979
980
980
981
981
982
983
984
984
984
985
985
985
985
985
985
986
986
986

Ozone (du)

423
423
425
428
424
423
423
424
427
429
429
429
428
424
420
420
421
420
420
420
420
421
421
424

Friday 6

Waning Gibbous 72%

23:14

09:31

22 Bad
23 Bad
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

Sun - Rise: 07:44, Set: 17:25, Transit: 12:34. Moon - Rise: 23:14, Set: 09:31. Civil Dark: 17:59 - 07:10. Nautical Dark: 18:38 - 06:31. Astro Dark: 19:15 - 05:53

Total Clouds (% Sky Obscured)

89
91
92
92
100
78
78
98
100
100
100
91
84
89
67
87
81
74
76
77
63
53
42
40

Low Clouds (% Sky Obscured)

68
71
67
71
54
62
68
79
84
76
74
68
65
74
67
72
64
66
61
70
60
49
40
39

Medium Clouds (% Sky Obscured)

51
50
47
46
100
23
10
52
87
80
57
60
63
38
19
62
48
29
59
13
8
4
0
0

High Clouds (% Sky Obscured)

33
34
34
38
99
36
23
69
83
85
97
80
80
72
10
21
13
22
40
12
4
2
0
1

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

62
58
46
53
48
64
67
68
71
71
65
68
68
65
58
49
46
39
29
9
11
14
6
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
13
12
11
8
9
11
12
13
14
16
18
19
20
21
20
19
18
17
16
15
13
12

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

986
986
986
986
986
986
987
987
987
988
988
989
990
990
991
992
992
993
994
995
996
997
998
998

Ozone (du)

424
423
423
422
421
421
421
421
420
422
421
421
421
421
422
423
424
427
424
423
425
429
431
432

Saturday 7

Waning Gibbous 63%

00:26

09:47

22 Bad
23 Bad
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

Sun - Rise: 07:42, Set: 17:27, Transit: 12:34. Moon - Rise: 00:26, Set: 09:47. Civil Dark: 18:01 - 07:08. Nautical Dark: 18:39 - 06:30. Astro Dark: 19:17 - 05:52

Total Clouds (% Sky Obscured)

47
55
62
68
78
76
77
75
75
72
71
72
71
65
72
93
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
42
54
65
73
71
45
45
69
71
70
59
49
48
48
45
64
66
74
62
57
52
62
65

Medium Clouds (% Sky Obscured)

0
0
0
0
4
32
38
49
53
51
65
72
45
13
13
83
80
83
91
100
100
100
100
100

High Clouds (% Sky Obscured)

2
3
3
26
29
50
45
50
50
45
35
25
22
2
29
85
45
74
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

10
9
11
21
11
12
15
21
31
39
35
33
27
30
30
33
37
41
49
58
64
75
74
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.5
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
9
8
8
9
8
8
8
8
8
8
9
10
11
11
11
10
10
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
85
80
78
82
78
79
88
93
91
91
88
82
77
76
76
80
81
84
85
88
91
93
90

Pressure (mb)

999
1000
1000
1001
1002
1002
1002
1003
1003
1003
1004
1004
1004
1005
1005
1004
1004
1004
1003
1003
1003
1003
1002
1002

Ozone (du)

434
437
437
433
430
432
438
443
446
451
454
458
462
465
464
445
423
423
422
418
407
402
405
409

Sunday 8

Waning Gibbous 53%

01:39

10:06

22 Bad
23 Bad
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

Sun - Rise: 07:40, Set: 17:28, Transit: 12:34. Moon - Rise: 01:39, Set: 10:06. Civil Dark: 18:02 - 07:06. Nautical Dark: 18:41 - 06:28. Astro Dark: 19:18 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
92
87
82
78
83
92
93
96

Low Clouds (% Sky Obscured)

69
72
81
90
100
100
100
100
98
95
91
92
92
92
83
74
66
64
62
61
65
70
78
83

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
36
100
100
85
67
46
62
78
78
82
65
51
42

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
86
85
80
71
51
35
20
36
39
35
25
19
14
9

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

65
63
66
73
94
95
95
95
95
95
74
80
65
55
64
52
42
40
38
36
33
30
29
29

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.6
1
1.3
1.7
1.3
0.9
0.2
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
15
16
19
21
22
25
27
25
24
22
20
19
16
14
13
11
9
7
6
6
6
6

Chance of Frost

Temperature (°C)

9
9
9
9
9
8
8
8
8
8
9
9
10
10
11
11
11
11
10
10
10
9
9
9

Feels Like (°C)

5
5
4
4
3
2
2
1
0
1
2
4
4
6
6
7
7
7
8
8
8
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

88
88
85
82
84
90
93
93
93
93
95
95
91
90
85
84
83
81
83
87
91
93
93
95

Pressure (mb)

1001
1000
999
998
997
996
995
993
992
991
991
991
990
990
990
990
990
990
990
990
991
991
992
992

Ozone (du)

412
411
405
397
392
387
389
393
397
402
409
414
417
417
417
414
410
407
406
404
403
403
404
405

Monday 9

Third Quarter 43%

02:50

10:31

22 Bad
23 Bad
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

Sun - Rise: 07:39, Set: 17:30, Transit: 12:34. Moon - Rise: 02:50, Set: 10:31. Civil Dark: 18:04 - 07:05. Nautical Dark: 18:42 - 06:27. Astro Dark: 19:20 - 05:49

Total Clouds (% Sky Obscured)

97
98
91
83
75
53
40
43
87
93
96
97
100
100
100
100
100
100
100
100
97
93
89
93

Low Clouds (% Sky Obscured)

87
91
89
83
75
53
40
43
68
67
65
74
84
93
94
97
98
99
99
100
96
93
89
87

Medium Clouds (% Sky Obscured)

37
34
40
37
19
11
5
4
3
4
3
8
19
30
50
78
99
84
76
70
70
75
75
57

High Clouds (% Sky Obscured)

8
10
12
8
2
2
1
0
15
43
65
81
89
95
97
97
100
78
57
35
25
15
5
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
3
4
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

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
Light Rain
Light Rain

Precipitation Probability (%)

27
17
17
13
6
11
12
14
18
17
10
17
19
14
45
61
74
85
95
95
95
95
95
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.8
1
1.1
1
0.6
0.5

Wind Speed/Direction (mph)

6
7
7
7
6
6
6
7
8
8
8
8
9
10
11
11
11
11
11
10
11
12
16
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
95
95
93
91
91
91
91
91
93
88
85
81
84
85
88
91
91
95
95
95
95

Pressure (mb)

992
993
993
993
994
994
994
994
994
994
994
994
994
994
993
992
991
990
990
989
988
988
988
987

Ozone (du)

407
410
413
415
417
420
415
410
405
397
389
381
376
371
366
363
360
356
354
351
348
349
350
350

Tuesday 10

Waning Crescent 34%

03:59

11:04

22 Bad
23 Bad
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

Sun - Rise: 07:37, Set: 17:32, Transit: 12:34. Moon - Rise: 03:59, Set: 11:04. Civil Dark: 18:06 - 07:03. Nautical Dark: 18:44 - 06:25. Astro Dark: 19:21 - 05:47

Total Clouds (% Sky Obscured)

96
100
99
98
96
93
91
95
93
91
88
92
95
99
99
98
97
96
94
92

Low Clouds (% Sky Obscured)

85
81
79
77
75
75
74
74
67
58
51
60
70
79
79
81
84
85
85
86

Medium Clouds (% Sky Obscured)

44
28
28
30
35
48
61
78
71
67
59
65
74
77
76
77
81
77
73
68

High Clouds (% Sky Obscured)

67
100
92
84
76
47
22
3
4
6
10
17
25
33
26
27
25
28
33
39

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

73
50
44
38
30
36
39
42
39
36
32
42
50
57
54
51
50
43
39
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
13
15
15
14
13
12
11
10
11
11
12
13
15
16
17
18
19
18
18

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
9
9
9
9
9
10
10
10
10
10
9
9

Feels Like (°C)

5
5
5
5
5
5
5
5
5
5
5
5
4
5
5
6
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
91
90
90
90
91
91
93
93
90
88
85
85
85
85
88
90

Pressure (mb)

987
987
987
987
987
987
987
987
987
988
988
989
989
990
990
990
990
990
990
990

Ozone (du)

354
357
361
363
366
368
368
367
367
367
366
366
370
373
377
378
380
381
382
383

Forecast for Constantine, Cornwall, United Kingdom (50.12,-5.17)

Generated: 04/02/26 22:14:26. Forecast: 04/02/26 to 10/02/26. Timezone: UTC+0.00