Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 6

Waning Gibbous 72%

23:01

09:17

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:32, Set: 17:09, Transit: 12:21. Moon - Rise: 23:01, Set: 09:17. Civil Dark: 17:44 - 06:58. Nautical Dark: 18:23 - 06:19. Astro Dark: 19:01 - 05:41

Total Clouds (% Sky Obscured)

70
87
60
36
55
50
50
59
71
100
100
100
100
100
100
100
100
100
100
57
47
94
100
92

Low Clouds (% Sky Obscured)

49
53
32
36
38
50
50
49
53
63
66
81
60
64
90
68
78
82
69
49
47
53
51
64

Medium Clouds (% Sky Obscured)

70
2
5
0
11
3
5
59
65
100
100
96
100
100
98
93
85
65
57
7
2
63
99
17

High Clouds (% Sky Obscured)

4
2
4
0
0
0
0
3
69
100
100
100
56
83
100
65
36
86
100
11
24
58
85
57

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
7
9
9
2
9
9
6
9
7
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Light Rain

Precipitation Probability (%)

46
37
22
14
18
11
13
31
43
56
95
95
75
53
65
71
95
75
60
37
42
51
60
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
1.1
1.2
0.3
0
0.3
0.3
0.8
0.4
0.2
0
0
0
0
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
87
85
85
84
87
87
88
88
90
93
91
90
91
90
93
87
88
87
87
85
88

Pressure (mb)

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

Ozone (du)

432
436
439
443
449
450
448
444
438
432
427
423
425
424
424
425
425
426
427
427
429
431
432
432

Saturday 7

Waning Gibbous 63%

00:14

09:32

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
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

Sun - Rise: 07:30, Set: 17:11, Transit: 12:21. Moon - Rise: 00:14, Set: 09:32. Civil Dark: 17:45 - 06:56. Nautical Dark: 18:24 - 06:17. Astro Dark: 19:02 - 05:39

Total Clouds (% Sky Obscured)

31
57
62
57
54
66
68
5
6
70
96
95
91
75
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
50
58
48
51
66
68
5
6
53
58
57
65
57
43
57
57
58
61
53
26
27
36
17

Medium Clouds (% Sky Obscured)

0
9
8
6
0
0
1
5
6
30
61
59
25
8
57
62
98
100
92
95
78
100
100
72

High Clouds (% Sky Obscured)

3
2
1
0
1
1
10
5
6
37
47
51
38
27
86
90
100
100
99
97
99
100
86
86

ISS Passover

Visibility (miles)

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

Fog (%)

0
1
5
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
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

66
54
47
47
32
24
18
18
26
50
64
58
54
49
50
52
44
47
54
54
54
39
41
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
16
14
13
12
11
10
9
9
7
6
6
6
6
6
6
6
7
10
11
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
6
6
6
6
5
5
5
5
5
5
5
6
6
7
7
6
6
7
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

91
93
90
88
87
87
87
91
91
91
91
90
91
91
94
93
93
93
85
81
78
78
80
84

Pressure (mb)

995
995
996
997
998
998
999
1000
1000
1000
1001
1001
1002
1002
1002
1003
1003
1004
1004
1004
1005
1005
1004
1004

Ozone (du)

433
434
435
437
438
437
436
435
436
438
438
437
436
436
434
433
429
429
436
443
448
450
459
468

Sunday 8

Waning Gibbous 53%

01:28

09:50

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:29, Set: 17:13, Transit: 12:22. Moon - Rise: 01:28, Set: 09:50. Civil Dark: 17:47 - 06:54. Nautical Dark: 18:26 - 06:16. Astro Dark: 19:04 - 05:38

Total Clouds (% Sky Obscured)

100
100
95
100
100
100
100
100
100
100
100
100
100
100
98
99
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

51
64
58
16
67
73
58
54
55
75
72
66
64
40
60
58
47
49
62
56
65
77
88
91

Medium Clouds (% Sky Obscured)

100
100
74
29
50
62
100
100
100
69
67
100
100
100
97
97
100
100
95
96
97
98
98
99

High Clouds (% Sky Obscured)

85
86
62
72
100
100
100
100
100
94
100
100
50
29
33
46
90
100
96
100
72
40
15
10

ISS Passover

Visibility (miles)

5
5
4
9
9
9
8
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

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

Precipitation Probability (%)

57
63
44
27
47
68
63
49
60
53
36
31
25
28
22
13
17
20
15
16
22
31
40
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
9
7
6
6
6
6
7
7
8
9
9
9
9
9
10
11
13
15
15
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
6
6
6
6
6
7
7
7
7
7
7
7
6
7
7
7
7
7
7
7
7

Relative Humidity (%)

85
88
93
91
91
91
93
93
94
93
93
93
93
93
93
91
91
90
88
88
88
88
88
87

Pressure (mb)

1004
1004
1005
1004
1004
1004
1004
1004
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001
1001
1000
1000
999
998
998

Ozone (du)

467
468
465
446
437
433
420
408
410
417
416
414
413
413
410
408
409
407
404
401
400
400
398
398

Monday 9

Third Quarter 43%

02:40

10:15

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:27, Set: 17:14, Transit: 12:22. Moon - Rise: 02:40, Set: 10:15. Civil Dark: 17:49 - 06:53. Nautical Dark: 18:27 - 06:14. Astro Dark: 19:05 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
96
95
97
98
100
100
100
100
100
100
100
99
97
96
97

Low Clouds (% Sky Obscured)

94
95
97
99
100
99
98
97
93
89
85
83
81
80
75
74
72
79
78
65
91
91
92
84

Medium Clouds (% Sky Obscured)

99
100
97
93
88
64
50
36
31
28
27
31
33
38
49
57
71
71
76
100
91
83
74
82

High Clouds (% Sky Obscured)

10
10
10
6
1
2
4
8
0
0
0
30
61
90
92
86
100
100
100
100
84
59
35
57

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
3
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

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

Precipitation Probability (%)

54
67
66
67
66
59
48
28
30
27
17
20
22
26
27
27
26
49
68
87
95
95
95
95

Precipitation Amount (mm)

0.2
0.4
0.4
0.4
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.8
1.3
1.3
1

Wind Speed/Direction (mph)

16
16
15
16
15
14
13
13
11
10
9
9
9
9
8
9
10
11
11
12
13
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
85
85
85
88
88
90
90
91
93
95
95
93
91
91
93
91
91
90
87
90
96
96

Pressure (mb)

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

Ozone (du)

397
397
397
398
404
406
401
393
390
387
389
393
395
395
391
384
380
378
372
365
360
355
348
346

Tuesday 10

Waning Crescent 34%

03:48

10:48

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:25, Set: 17:16, Transit: 12:22. Moon - Rise: 03:48, Set: 10:48. Civil Dark: 17:50 - 06:51. Nautical Dark: 18:29 - 06:13. Astro Dark: 19:07 - 05:35

Total Clouds (% Sky Obscured)

99
100
94
88
80
86
93
88
81
92
99
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
65
63
63
67
61
57
46
53
62
71
72
64
67
71
69
67
66
65
64
65
65
66
64

Medium Clouds (% Sky Obscured)

67
70
54
39
50
67
81
55
51
42
68
73
61
86
86
73
62
51
42
41
57
74
91
95

High Clouds (% Sky Obscured)

76
90
63
35
18
45
73
85
81
80
90
94
97
94
92
96
97
97
96
95
97
98
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
77
58
51
50
63
59
41
38
45
67
51
63
60
58
49
38
35
33
29
39
46
56
70

Precipitation Amount (mm)

0.7
0.4
0.2
0
0
0
0.3
0
0
0
0.4
0
0.4
0.2
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
11
11
11
11
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
93
95
95
91
91
93
87
91
90
91
91
90
88
87
87
87
85
85
85
85

Pressure (mb)

986
985
985
985
985
984
984
984
984
984
984
983
983
983
983
983
983
984
984
984
983
983
982
982

Ozone (du)

348
351
354
358
362
363
363
366
369
375
378
377
381
386
389
385
381
377
370
363
356
355
354
353

Wednesday 11

Waning Crescent 25%

04:50

11:33

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:23, Set: 17:18, Transit: 12:22. Moon - Rise: 04:50, Set: 11:33. Civil Dark: 17:52 - 06:49. Nautical Dark: 18:31 - 06:11. Astro Dark: 19:08 - 05:33

Total Clouds (% Sky Obscured)

100
100
97
96
95
97
98
99
90
81
73
76
79
80
77
75
74
82
91
100
91
83
74
76

Low Clouds (% Sky Obscured)

62
59
62
64
66
70
74
77
70
63
57
53
48
43
49
55
62
65
67
67
56
45
33
43

Medium Clouds (% Sky Obscured)

98
100
96
95
92
91
91
89
66
42
16
33
55
74
51
25
10
31
47
67
65
62
64
50

High Clouds (% Sky Obscured)

100
99
83
66
50
56
58
65
56
47
38
59
79
80
77
68
51
54
63
77
63
51
36
40

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

80
87
81
75
68
66
62
57
54
52
50
45
39
25
40
50
56
61
60
62
63
60
54
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
13
12
13
13
14
12
11
10
9
9
8
7
6
5
7
8
10
10
11
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
5
5
6
6
6
6
6
6
7
7
6
6
6
6
7
7
7
7
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

88
91
95
95
95
95
95
93
95
93
93
91
95
95
96
95
95
93
93
93
93
93
93
93

Pressure (mb)

981
981
980
980
979
979
979
979
978
978
978
978
978
978
977
978
979
979
980
980
981
981
981
982

Ozone (du)

353
352
351
356
361
365
375
385
395
397
400
402
402
402
402
402
402
402
405
408
411
411
411
410

Thursday 12

Waning Crescent 17%

05:40

12:31

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:22, Set: 17:20, Transit: 12:21. Moon - Rise: 05:40, Set: 12:31. Civil Dark: 17:54 - 06:48. Nautical Dark: 18:32 - 06:09. Astro Dark: 19:10 - 05:31

Total Clouds (% Sky Obscured)

81
87
88
88
88
86
84
91
78
66
58
67
76
86
88
89
90
90
90
90

Low Clouds (% Sky Obscured)

52
65
63
61
59
58
58
58
58
58
58
60
61
63
53
41
26
45
63
84

Medium Clouds (% Sky Obscured)

42
31
45
59
75
59
46
34
24
14
5
12
18
29
34
35
33
38
43
51

High Clouds (% Sky Obscured)

45
51
50
69
74
65
49
24
8
3
0
19
40
60
44
34
23
52
44
39

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
Light Rain

Precipitation Probability (%)

47
47
51
54
53
44
39
37
38
37
31
39
46
48
39
33
23
47
63
80

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
10
11
12
12
13
14
14
15
15
16
14
13
12
11
9
7
10
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
7
7
7
7
7
7
6
6
6
6
6
6
7
6
6

Relative Humidity (%)

93
93
95
93
91
90
90
90
90
90
88
85
87
88
88
90
90
91
90
90

Pressure (mb)

983
984
984
985
986
987
987
987
987
987
987
987
986
986
986
986
985
985
985
984

Ozone (du)

414
417
421
422
423
424
430
436
442
437
431
426
421
417
413
408
404
400
400
401

Forecast for Swanage, Dorset, United Kingdom (50.61,-1.96)

Generated: 06/02/26 16:10:48. Forecast: 06/02/26 to 12/02/26. Timezone: UTC+0.00