Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Crescent 29%

04:04

12:55

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

Sun - Rise: 05:36, Set: 20:36, Transit: 13:07. Moon - Rise: 04:04, Set: 12:55. Civil Dark: 21:14 - 04:57. Nautical Dark: 22:05 - 04:06. Astro Dark: 23:08 - 03:02

Total Clouds (% Sky Obscured)

97
98
98
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
98
98
93
90
90
90
96
100
100
100
100
100
88
78
86
81
68
71

Medium Clouds (% Sky Obscured)

35
14
15
20
16
17
20
38
41
46
100
100
87
42
37
70
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

32
9
39
46
60
6
39
6
7
65
70
75
88
98
100
100
92
55
50
85
44
50
50
50

ISS Passover

Visibility (miles)

9
9
9
1
0
0
0
8
9
9
9
9
9
9
9
9
9
9
9
9
6
5
6
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

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
Light Rain

Precipitation Probability (%)

0
0
0
21
13
28
31
35
37
33
29
37
30
36
38
41
61
86
95
95
95
95
89
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
1.6
1.5
1.3
1.1
0.5
0.5

Wind Speed/Direction (mph)

5
4
7
9
11
12
15
15
15
14
14
15
15
14
14
14
13
13
13
13
13
13
12
13

Chance of Frost

Temperature (°C)

12
12
12
12
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
98
98
98
98
98
98
98
96
96
96
96
96
96
98
96
96
96
96
96
96
96

Pressure (mb)

1002
1002
1002
1003
1003
1003
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008

Ozone (du)

394
394
392
390
390
390
390
390
389
389
390
391
393
391
386
383
383
383
383
384
386
385
386
386

Friday 3

Waning Crescent 19%

04:17

14:24

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

Sun - Rise: 05:34, Set: 20:37, Transit: 13:07. Moon - Rise: 04:17, Set: 14:24. Civil Dark: 21:16 - 04:55. Nautical Dark: 22:07 - 04:04. Astro Dark: 23:12 - 02:58

Total Clouds (% Sky Obscured)

100
98
100
97
95
97
85
91
89
93
92
94
97
98
100
97
98
73
64
62
65
69
72
74

Low Clouds (% Sky Obscured)

76
64
62
60
59
59
44
36
49
49
51
61
76
34
26
28
30
9
2
2
9
34
36
19

Medium Clouds (% Sky Obscured)

99
94
100
95
89
90
57
69
48
57
54
58
88
71
60
62
51
38
50
45
50
60
49
0

High Clouds (% Sky Obscured)

57
73
58
55
69
55
19
49
29
36
61
60
65
65
66
60
67
43
38
35
36
45
38
44

ISS Passover

Visibility (miles)

8
5
2
4
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

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

Precipitation Probability (%)

93
95
95
76
67
38
20
11
8
6
5
3
3
2
3
3
3
2
1
0
0
0
0
0

Precipitation Amount (mm)

0.6
1
0.9
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
13
13
13
12
12
11
9
7
6
6
6
6
6
6
5
5
4
4
5
7
8
8

Chance of Frost

Temperature (°C)

11
12
12
12
11
11
12
11
11
10
10
10
10
10
10
9
9
9
9
9
10
11
12
14

Feels Like (°C)

8
8
8
8
8
8
8
9
8
8
8
8
8
8
7
7
7
7
8
9
10
11
11
13

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
95
92
90
84
84
85
85
87
87
91
93
93
93
93
93
91
88
80
75
67
63

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1010

Ozone (du)

387
388
389
389
392
396
395
394
395
395
395
395
396
397
396
398
400
403
408
411
412
412
415
415

Saturday 4

Waning Crescent 10%

04:30

15:52

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Good
21 OK
22 OK
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: 05:32, Set: 20:39, Transit: 13:07. Moon - Rise: 04:30, Set: 15:52. Civil Dark: 21:18 - 04:53. Nautical Dark: 22:09 - 04:01. Astro Dark: 23:15 - 02:54

Total Clouds (% Sky Obscured)

69
56
66
76
39
40
11
5
7
8
15
68
73
66
67
67
77
96
97
98
98
99
89
78

Low Clouds (% Sky Obscured)

41
34
48
72
36
29
8
2
2
2
4
23
70
68
63
64
70
76
74
71
69
68
51
33

Medium Clouds (% Sky Obscured)

25
0
0
0
0
0
0
2
2
2
8
58
62
60
70
75
75
67
69
71
69
71
56
46

High Clouds (% Sky Obscured)

43
25
17
6
4
12
2
2
4
8
5
3
8
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6

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

Precipitation Probability (%)

5
15
17
7
22
24
26
16
9
3
5
10
16
48
60
60
54
45
36
24
27
29
42
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
16
16
16
16
16
15
14
12
11
11
10
10
10
10
10
10
10
10
11
11
12
12

Feels Like (°C)

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

Dew Point (°C)

7
7
7
9
10
9
11
11
11
11
10
10
10
10
9
9
9
9
9
9
9
10
11
12

Relative Humidity (%)

59
56
56
62
67
63
73
80
86
90
92
95
95
95
96
96
98
98
95
95
90
88
92
95

Pressure (mb)

1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

414
412
411
413
415
417
417
417
418
420
421
422
421
421
422
422
420
418
418
419
421
421
419
418

Sunday 5

Waning Crescent 4%

04:43

17:20

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

Sun - Rise: 05:31, Set: 20:41, Transit: 13:06. Moon - Rise: 04:43, Set: 17:20. Civil Dark: 21:20 - 04:51. Nautical Dark: 22:12 - 03:59. Astro Dark: 23:19 - 02:50

Total Clouds (% Sky Obscured)

67
77
90
100
100
100
100
94
88
84
89
94
100
100
100
100
99
99
98
96
94
92
93
95

Low Clouds (% Sky Obscured)

22
32
47
57
45
37
25
28
31
39
27
32
32
38
64
78
66
55
46
41
50
56
60
60

Medium Clouds (% Sky Obscured)

27
33
44
96
98
100
100
95
89
85
83
95
79
85
99
99
98
96
96
92
89
64
50
52

High Clouds (% Sky Obscured)

0
15
24
31
34
35
45
30
70
55
70
87
100
94
26
79
59
58
68
61
48
55
60
55

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

38
45
47
63
74
76
91
79
48
37
37
44
39
19
9
4
7
6
2
4
5
7
22
33

Precipitation Amount (mm)

0
0
0
0.3
0.5
0.6
1
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
12
13
14
14
13
14
13
12
11
10
10
10
10
9
10
10
10
10
11
11
11
11

Relative Humidity (%)

96
93
87
90
96
96
95
98
96
98
98
96
98
98
98
96
98
98
98
98
96
93
87
84

Pressure (mb)

1006
1006
1006
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1009

Ozone (du)

419
418
420
422
422
423
425
427
426
421
419
421
421
424
426
427
430
430
429
428
427
426
426
425

Monday 6

Waning Crescent 4%

04:58

18:50

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

Sun - Rise: 05:29, Set: 20:42, Transit: 13:06. Moon - Rise: 04:58, Set: 18:50. Civil Dark: 21:22 - 04:49. Nautical Dark: 22:14 - 03:57. Astro Dark: 23:23 - 02:46

Total Clouds (% Sky Obscured)

97
97
96
96
76
74
82
89
77
83
65
57
46
53
61
68
70
62
53
53
49
53
46
40

Low Clouds (% Sky Obscured)

46
50
60
59
54
53
53
61
36
43
30
29
27
36
43
51
59
61
60
68
76
80
72
69

Medium Clouds (% Sky Obscured)

59
63
65
66
64
55
57
55
48
46
41
32
23
25
28
28
19
9
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
55
50
45
6
2
0
2
2
2
3
3
6
5
5
4
4
2
1
1
2
2
1
1

ISS Passover

Visibility (miles)

9
6
9
9
9
6
4
5
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
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
56
56
44
60
68
64
48
12
4
3
1
0
0
0
0
0
0
0
0
0
0
11
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
10
9
8
10
11
12
12
11
11
11
10
10
10
10
10
10
10
10
11
10
10
10

Relative Humidity (%)

79
74
73
70
68
74
84
90
92
93
95
96
96
96
96
96
95
95
95
93
89
83
78
71

Pressure (mb)

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

Ozone (du)

425
427
429
429
427
425
424
420
419
416
412
410
409
406
402
398
395
393
391
390
393
396
399
397

Tuesday 7

Waning Crescent 1%

05:17

20:21

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

Sun - Rise: 05:27, Set: 20:44, Transit: 13:06. Moon - Rise: 05:17, Set: 20:21. Civil Dark: 21:23 - 04:47. Nautical Dark: 22:16 - 03:54. Astro Dark: 23:26 - 02:42

Total Clouds (% Sky Obscured)

41
53
60
69
79
88
98
99
99
99
99
100
100
100
100
100
99
98
97
99
99
100
100
100

Low Clouds (% Sky Obscured)

63
46
31
19
22
28
34
39
40
40
50
59
70
67
70
76
79
77
71
71
77
76
72
70

Medium Clouds (% Sky Obscured)

0
0
0
0
15
27
38
55
74
94
95
98
100
94
90
87
78
70
62
56
50
43
51
53

High Clouds (% Sky Obscured)

0
16
31
47
60
73
85
83
81
82
88
95
100
94
88
84
60
35
12
21
21
25
20
20

ISS Passover

Visibility (miles)

9
9
9
8
8
7
6
5
7
8
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 (%)

12
22
28
28
29
34
38
29
20
15
16
16
15
18
26
27
26
23
6
9
8
3
7
7

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)

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

Chance of Frost

Temperature (°C)

16
17
17
17
17
17
16
16
15
14
13
13
12
12
12
12
11
11
11
11
12
12
12
13

Feels Like (°C)

13
13
19
19
18
18
18
17
14
14
14
14
13
13
11
11
11
11
11
11
10
10
11
10

Dew Point (°C)

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

Relative Humidity (%)

67
63
68
76
82
85
89
92
92
93
93
95
95
95
95
96
96
96
96
95
95
92
92
86

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1026
1026
1026

Ozone (du)

395
393
389
385
382
380
378
377
379
382
385
386
387
388
389
389
390
390
390
391
389
387
386
385

Wednesday 8

New Moon 0%

05:42

21:53

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
06 Bad

Sun - Rise: 05:26, Set: 20:45, Transit: 13:06. Moon - Rise: 05:42, Set: 21:53. Civil Dark: 21:25 - 04:46. Nautical Dark: 22:18 - 03:52. Astro Dark: 23:30 - 02:38

Total Clouds (% Sky Obscured)

100
97
95
92
90
87
95
97
98
99
99
99
98
91
81
78
79
79
68

Low Clouds (% Sky Obscured)

71
66
64
61
60
56
52
49
47
42
36
31
33
26
16
4
3
1
0

Medium Clouds (% Sky Obscured)

60
62
60
61
70
69
69
68
67
63
62
61
55
54
53
53
48
48
48

High Clouds (% Sky Obscured)

20
30
31
36
42
42
43
38
28
42
42
47
43
48
48
49
51
53
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
11
14
17
26
29
26
20
16
9
8
6
1
5
6
4
9
13
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
14
13
13
13
14
14
13
13
13
13
13
13
9
10
10
10
10

Dew Point (°C)

11
11
11
10
10
11
12
12
12
11
11
10
10
9
9
9
10
9
9

Relative Humidity (%)

82
78
75
72
69
74
79
83
86
87
90
89
87
86
87
90
93
90
85

Pressure (mb)

1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

384
384
383
382
381
379
378
376
377
378
380
380
379
379
378
376
375
373
371

Forecast for Bristol, Bristol, United Kingdom (51.45,-2.59)

Generated: 02/05/24 12:26:49. Forecast: 02/05/24 to 08/05/24. Timezone: UTC+1.00