Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Crescent 1%

05:08

20:25

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:40, Set: 20:48, Transit: 13:14. Moon - Rise: 05:08, Set: 20:25. Civil Dark: 21:25 - 05:01. Nautical Dark: 22:15 - 04:10. Astro Dark: 23:19 - 03:05

Total Clouds (% Sky Obscured)

59
54
52
46
52
50
65
75
85
93
97
92
91
93
86
79
81
91
73
80
78
72
64
63

Low Clouds (% Sky Obscured)

39
38
33
39
47
50
64
75
84
91
96
85
68
57
45
62
66
85
75
82
78
68
66
63

Medium Clouds (% Sky Obscured)

2
2
0
11
3
0
0
0
0
0
0
0
0
0
0
0
31
20
0
1
3
3
3
0

High Clouds (% Sky Obscured)

1
3
3
1
0
0
0
0
4
2
4
71
75
84
84
42
11
8
7
8
9
44
17
20

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
17
18
21
31
34
29
14
12
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

12
12
11
11
11
10
10
10
11
10
9
9
8
7
5
4
3
4
6
6
5
4
3
3

Chance of Frost

Temperature (°C)

12
11
10
9
9
8
8
9
9
9
10
11
12
13
15
16
17
17
16
15
15
15
14
13

Feels Like (°C)

9
9
8
7
7
6
6
7
7
7
8
9
10
12
14
15
17
17
16
15
15
15
15
13

Dew Point (°C)

11
10
10
9
9
8
8
8
9
9
9
10
11
11
11
11
11
12
12
13
13
13
13
12

Relative Humidity (%)

96
95
96
96
98
96
96
98
98
96
95
93
92
86
78
73
68
68
73
83
86
87
89
93

Pressure (mb)

1014
1015
1015
1016
1017
1017
1018
1018
1019
1019
1020
1021
1022
1022
1022
1023
1023
1023
1024
1024
1025
1025
1026
1026

Ozone (du)

408
405
403
402
405
403
402
398
396
393
390
389
390
390
390
384
381
379
377
374
374
373
372
368

Tuesday 7

Waning Crescent 0%

05:28

No Set

21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
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

Sun - Rise: 05:38, Set: 20:49, Transit: 13:14. Moon - Rise: 05:28, Set: No Set. Civil Dark: 21:26 - 04:59. Nautical Dark: 22:17 - 04:08. Astro Dark: 23:22 - 03:02

Total Clouds (% Sky Obscured)

80
72
44
80
38
31
56
65
72
45
69
100
100
91
74
70
69
68
70
100
100
100
93
99

Low Clouds (% Sky Obscured)

65
59
43
42
19
1
0
0
0
0
0
0
19
15
15
14
15
14
15
19
20
4
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
32
37
32
6
11
38
33
14
18
22
17
41
67
69
96
100
83
82

High Clouds (% Sky Obscured)

19
16
17
74
47
34
61
69
70
39
79
100
100
90
73
73
79
83
72
100
100
100
48
93

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
9
9

Fog (%)

0
0
0
0
0
1
14
26
36
87
85
33
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
1
0
1
1
0
0
0

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)

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

Chance of Frost

Temperature (°C)

12
11
11
11
11
10
9
9
9
9
11
12
14
15
16
16
16
17
17
16
16
15
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
93
95
95
95
95
95
93
90
86
80
78
73
73
73
72
75
79
83
84
89

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1028
1028
1029
1028
1028
1028

Ozone (du)

369
370
367
364
362
361
360
359
358
356
353
351
349
348
345
345
343
342
344
344
348
351
354
355

Wednesday 8

New Moon 3%

05:55

21:55

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:36, Set: 20:51, Transit: 13:14. Moon - Rise: 05:55, Set: 21:55. Civil Dark: 21:28 - 04:57. Nautical Dark: 22:19 - 04:06. Astro Dark: 23:26 - 02:58

Total Clouds (% Sky Obscured)

90
85
92
58
93
77
100
65
96
100
79
100
81
100
100
100
100
100
69
92
100
100
87
74

Low Clouds (% Sky Obscured)

0
16
14
0
1
1
0
0
0
0
0
0
0
3
0
0
0
2
1
4
9
9
10
9

Medium Clouds (% Sky Obscured)

66
26
31
2
2
2
0
0
0
9
0
0
1
32
8
20
40
37
50
26
50
13
45
34

High Clouds (% Sky Obscured)

34
36
64
54
81
61
100
55
86
100
86
99
88
100
100
100
100
100
80
94
100
100
90
81

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
9
9

Fog (%)

0
0
32
90
91
92
81
29
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
0
0

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)

1
2
3
3
3
2
2
2
2
2
2
2
5
6
8
9
9
9
9
9
8
8
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
95
93
93
93
93
91
91
90
84
80
78
76
74
74
75
74
74
77
80
84
87

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026

Ozone (du)

354
354
354
353
350
348
347
345
343
342
340
336
334
333
333
334
333
332
332
333
333
332
331
330

Thursday 9

Waxing Crescent 8%

06:32

23:21

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 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 05:35, Set: 20:52, Transit: 13:14. Moon - Rise: 06:32, Set: 23:21. Civil Dark: 21:30 - 04:56. Nautical Dark: 22:21 - 04:04. Astro Dark: 23:29 - 02:55

Total Clouds (% Sky Obscured)

65
70
75
80
83
86
88
90
93
95
92
89
88
76
66
50
42
42
39
33
21
20
20
25

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
5
9
14
11
7
4
3
3
1
0
0

Medium Clouds (% Sky Obscured)

48
28
1
0
9
18
27
27
30
35
72
76
72
68
52
45
40
35
34
19
33
36
33
35

High Clouds (% Sky Obscured)

71
75
79
83
78
77
76
80
86
91
90
88
87
84
80
75
75
75
80
80
80
80
75
75

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
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
2
0
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
9
10
9
9
9
9
9
9
12
13
14
15
15
16
16
16
17
16
16
16
14

Dew Point (°C)

9
9
8
8
8
8
8
8
7
7
7
8
9
11
12
12
13
13
13
13
13
13
13
13

Relative Humidity (%)

87
87
87
88
88
87
85
85
82
82
81
77
74
74
74
74
74
73
74
73
73
78
83
87

Pressure (mb)

1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1023

Ozone (du)

331
331
332
331
331
331
331
331
330
330
329
329
329
330
331
333
333
334
333
333
334
334
335
337

Friday 10

Waxing Crescent 15%

07:23

00:34

21 OK
22 OK
23 OK
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:33, Set: 20:54, Transit: 13:14. Moon - Rise: 07:23, Set: 00:34. Civil Dark: 21:32 - 04:54. Nautical Dark: 22:24 - 04:01. Astro Dark: 23:33 - 02:51

Total Clouds (% Sky Obscured)

25
25
25
24
20
10
3
2
3
12
16
14
3
5
6
7
17
33
50
55
60
60
60
60

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

45
50
48
57
38
17
4
3
3
3
3
1
0
0
0
0
0
1
1
1
1
1
4
7

High Clouds (% Sky Obscured)

75
75
67
31
8
22
5
2
2
21
29
26
3
6
5
5
24
42
70
72
74
75
75
80

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
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 (%)

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 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)

2
1
2
3
3
3
3
3
4
4
4
7
10
11
13
13
14
14
14
14
13
12
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
90
87
85
84
82
84
85
87
86
83
81
77
76
73
75
75
76
78
82
86
87

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1016

Ozone (du)

337
338
340
342
343
345
347
347
347
348
347
348
348
348
348
348
346
346
345
345
344
343
343
343

Saturday 11

Waxing Crescent 24%

08:28

01:30

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:32, Set: 20:55, Transit: 13:14. Moon - Rise: 08:28, Set: 01:30. Civil Dark: 21:33 - 04:52. Nautical Dark: 22:26 - 03:59. Astro Dark: 23:36 - 02:47

Total Clouds (% Sky Obscured)

55
57
59
60
62
74
83
85
88
90
93
95
96
82
68
53
59
67
75
77
80
79
84
91

Low Clouds (% Sky Obscured)

0
2
4
7
11
16
19
29
39
50
59
67
72
58
48
38
33
29
24
24
22
23
27
32

Medium Clouds (% Sky Obscured)

12
18
24
34
26
16
4
9
14
18
26
32
40
28
15
5
10
15
20
16
9
3
11
19

High Clouds (% Sky Obscured)

85
90
90
90
80
75
71
75
78
81
74
65
54
47
43
38
40
41
43
53
64
74
82
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
6
6
7
7
7
7
7
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
8
11
12
21
27
27
31
35
29
34
33
25
26
25

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)

8
6
6
5
4
4
4
4
4
4
4
5
7
8
10
12
14
13
13
13
12
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
12
11
10
11
11
11
11
11
14
15
15
15
16
16
20
19
18
18
18
18
14

Dew Point (°C)

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

Relative Humidity (%)

89
92
92
92
92
92
93
93
92
90
90
90
90
89
85
84
80
80
80
82
83
88
90
93

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010

Ozone (du)

344
345
346
348
349
350
352
353
353
353
353
351
350
348
347
347
346
347
347
347
348
348
348
348

Sunday 12

Waxing Crescent 33%

09:41

02:09

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:30, Set: 20:57, Transit: 13:14. Moon - Rise: 09:41, Set: 02:09. Civil Dark: 21:35 - 04:50. Nautical Dark: 22:28 - 03:57. Astro Dark: 23:40 - 02:43

Total Clouds (% Sky Obscured)

100
99
99
98
95
93
90
93
97
100
100
100
100
100
100
100
90
81
73
67
71
75

Low Clouds (% Sky Obscured)

41
37
28
20
20
21
21
27
32
35
46
56
66
72
78
83
79
75
70
63
55
45

Medium Clouds (% Sky Obscured)

28
50
72
94
90
86
82
83
83
83
78
75
75
76
76
77
69
57
49
47
49
52

High Clouds (% Sky Obscured)

100
90
77
60
67
71
76
81
90
100
100
99
98
99
99
100
91
86
79
74
65
65

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

27
33
36
32
26
20
10
20
23
15
35
40
50
53
56
81
71
69
74
69
65
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.8
0.5
0.5
0.6
0.5
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
13
13
14
14
14
15
16
17
17
17
18
18
18
19
19
18

Feels Like (°C)

14
15
14
13
13
13
13
13
14
13
13
15
16
16
17
17
18
18
18
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

95
100
98
98
96
96
96
96
95
95
95
93
92
92
92
92
92
89
88
86
88
89

Pressure (mb)

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

Ozone (du)

348
348
349
350
351
351
352
352
353
354
355
356
357
357
358
358
358
358
358
358
358
358

Forecast for Upton, Cornwall, United Kingdom (50.54,-4.42)

Generated: 06/05/24 21:04:18. Forecast: 06/05/24 to 12/05/24. Timezone: UTC+1.00