Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 62%

01:47

10:37

14 Bad
15 Bad
16 Bad
17 OK
18 OK
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

Sun - Rise: 05:39, Set: 19:42, Transit: 12:41. Moon - Rise: 01:47, Set: 10:37. Civil Dark: 20:13 - 05:08. Nautical Dark: 20:50 - 04:30. Astro Dark: 21:31 - 03:49

Total Clouds (% Sky Obscured)

71
65
66
33
44
57
92
93
87
93
99
97
100
100
100
100
100
100
100
100
100
100
98
100

Low Clouds (% Sky Obscured)

20
0
0
0
0
0
32
51
71
87
95
79
100
100
100
100
100
100
100
100
100
100
92
67

Medium Clouds (% Sky Obscured)

87
87
32
28
29
42
54
50
47
48
44
50
41
42
50
43
26
38
47
31
28
16
36
19

High Clouds (% Sky Obscured)

2
19
18
1
1
1
38
11
12
1
15
73
81
84
79
75
60
16
29
20
54
67
78
99

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 (%)

2
0
0
0
0
0
0
0
0
0
0
1
3
6
4
18
19
12
1
13
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
12
13
11
11
10
11
11
10
10
10
10
10
9
7
7
6
6
5
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

58
56
54
52
56
60
63
61
61
63
66
67
70
71
70
69
71
76
74
73
73
72
67
62

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1019
1019

Ozone (du)

328
330
330
330
331
332
333
334
335
336
337
338
335
336
336
336
336
336
337
337
335
333
331
329

Tuesday 30

Waning Gibbous 50%

02:26

11:53

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
12 Bad
13 Bad

Sun - Rise: 05:37, Set: 19:44, Transit: 12:41. Moon - Rise: 02:26, Set: 11:53. Civil Dark: 20:14 - 05:06. Nautical Dark: 20:52 - 04:29. Astro Dark: 21:33 - 03:47

Total Clouds (% Sky Obscured)

100
100
92
96
61
62
88
100
100
100
100
100
100
100
100
100
100
99
100
99
99
100
100
92

Low Clouds (% Sky Obscured)

55
39
28
31
27
41
80
100
100
100
100
100
100
100
100
100
100
93
81
80
77
88
85
91

Medium Clouds (% Sky Obscured)

57
61
25
27
0
0
1
3
2
7
94
95
74
91
82
79
92
94
88
95
85
85
89
74

High Clouds (% Sky Obscured)

100
100
78
87
41
25
42
30
100
95
100
55
31
54
99
49
22
49
37
54
47
55
49
29

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
1
0
0
1
2
5
4
11
24
32
45
32
4
16
32
37
38
55
43
39
45
33

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
4
3
3
4
3
3
4
4
4
4
5
5
5
5
5
5
5
4
5
4

Relative Humidity (%)

62
62
61
61
63
66
69
70
68
68
70
70
73
74
77
77
79
82
81
78
77
72
74
69

Pressure (mb)

1018
1018
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1013
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016

Ozone (du)

328
327
328
329
331
331
330
331
332
333
335
337
337
337
339
342
346
346
347
347
346
345
346
351

Wednesday 1

Third Quarter 39%

02:57

13:11

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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:36, Set: 19:45, Transit: 12:41. Moon - Rise: 02:57, Set: 13:11. Civil Dark: 20:15 - 05:05. Nautical Dark: 20:53 - 04:27. Astro Dark: 21:35 - 03:45

Total Clouds (% Sky Obscured)

96
81
97
98
99
97
94
96
99
100
94
79
57
47
76
90
93
100
93
84
73
81
90
100

Low Clouds (% Sky Obscured)

72
76
87
90
84
84
66
94
100
100
89
70
60
38
44
64
83
94
86
79
70
80
90
99

Medium Clouds (% Sky Obscured)

62
35
45
0
33
58
49
19
0
0
22
20
4
21
51
48
34
4
4
1
0
7
15
24

High Clouds (% Sky Obscured)

50
6
7
30
31
0
11
0
3
48
51
0
0
2
4
15
30
73
53
34
17
15
4
25

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
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
8
5
2
0
0
0
0
0
1
0
0
0
0
0
8
0
2
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)

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

Chance of Frost

Temperature (°C)

10
10
10
9
9
8
8
8
8
8
8
8
8
8
7
7
7
8
9
10
11
13
14
15

Feels Like (°C)

7
6
7
5
5
5
5
5
6
6
6
6
7
8
8
6
6
6
7
9
9
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

67
67
68
75
77
78
78
78
79
79
79
79
84
85
87
87
85
84
75
73
67
60
57
56

Pressure (mb)

1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

352
349
347
347
345
345
345
343
344
344
343
344
343
345
342
340
341
341
343
345
345
345
346
346

Thursday 2

Waning Crescent 27%

03:23

No Set

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
12 Bad
13 Bad

Sun - Rise: 05:35, Set: 19:46, Transit: 12:41. Moon - Rise: 03:23, Set: No Set. Civil Dark: 20:17 - 05:04. Nautical Dark: 20:55 - 04:25. Astro Dark: 21:36 - 03:43

Total Clouds (% Sky Obscured)

89
78
67
78
89
100
100
100
100
100
100
100
100
100
100
99
98
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

74
50
25
23
26
28
44
61
82
88
94
100
100
100
100
97
94
91
94
97
100
97
93
90

Medium Clouds (% Sky Obscured)

17
10
3
24
44
66
89
82
62
58
71
70
71
72
72
73
74
74
81
88
96
96
97
96

High Clouds (% Sky Obscured)

36
47
59
71
84
100
100
100
100
93
86
79
55
34
10
11
21
27
30
42
47
69
87
100

ISS Passover

Visibility (miles)

8
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
1
1
0
10
16
17
24
23
17
17
14
7
8
16
8
13
4
1
2
6
13

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
2
5
6
7
7
6
6
5
5
6
7
7
8
6
5
4
5
5
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
15
15
13
12
10
10
10
9
8
8
7
8
9
9
9
9
8
9
8
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

57
57
61
66
67
69
75
79
79
80
81
80
77
78
77
80
84
85
88
85
84
84
87
84

Pressure (mb)

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

Ozone (du)

346
347
346
346
344
343
343
345
344
342
341
341
342
344
344
345
345
345
345
344
342
341
340
340

Friday 3

Waning Crescent 17%

03:47

14:28

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

Sun - Rise: 05:33, Set: 19:47, Transit: 12:41. Moon - Rise: 03:47, Set: 14:28. Civil Dark: 20:18 - 05:02. Nautical Dark: 20:56 - 04:24. Astro Dark: 21:38 - 03:41

Total Clouds (% Sky Obscured)

100
99
99
98
97
97
87
78
72
61
54
47
93
95
96
96
97
97
98
98
99
98
97
96

Low Clouds (% Sky Obscured)

86
81
77
79
79
79
70
61
55
51
52
45
59
74
90
91
96
97
97
99
99
94
90
85

Medium Clouds (% Sky Obscured)

93
88
85
83
75
75
71
45
43
71
70
8
20
30
47
54
62
80
81
76
72
50
26
6

High Clouds (% Sky Obscured)

98
96
93
89
89
89
80
70
55
55
66
71
73
72
80
95
95
85
72
52
41
54
69
86

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 (%)

27
26
23
4
0
12
2
0
0
15
0
0
0
0
0
2
6
7
10
9
4
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
88
90
88
88
88
88
85
87
87
87
85
84
82
82
79
80
78
76
73
69
66

Pressure (mb)

1023
1023
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028

Ozone (du)

340
339
338
337
337
338
337
336
336
337
338
337
336
335
334
334
333
332
330
331
331
332
333
334

Saturday 4

Waning Crescent 9%

04:09

15:45

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
12 Bad
13 Bad

Sun - Rise: 05:32, Set: 19:48, Transit: 12:41. Moon - Rise: 04:09, Set: 15:45. Civil Dark: 20:19 - 05:01. Nautical Dark: 20:57 - 04:22. Astro Dark: 21:40 - 03:40

Total Clouds (% Sky Obscured)

86
76
67
68
69
79
90
94
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
41
20
16
11
6
28
48
68
51
33
16
14
11
10
37
53
66
70
74
78
82
85
89

Medium Clouds (% Sky Obscured)

5
5
4
6
8
9
26
40
56
61
70
75
75
75
75
75
75
60
74
81
91
92
93
95

High Clouds (% Sky Obscured)

72
74
73
75
73
72
71
65
57
60
65
64
71
84
100
100
100
99
94
87
75
83
93
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
4
4
3
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

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
14
26
37
55
67
78
94
95
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
5
5
5
5
4
5
5
5
5
5
5
5
6
6
7
8
8
9
10

Relative Humidity (%)

61
62
64
66
69
75
81
81
81
79
82
84
85
85
85
87
87
90
91
93
93
93
93
95

Pressure (mb)

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

Ozone (du)

336
336
337
337
338
339
340
340
340
339
340
341
341
342
342
343
342
341
341
342
343
343
343
343

Sunday 5

Waning Crescent 3%

04:33

17:02

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

Sun - Rise: 05:31, Set: 19:49, Transit: 12:41. Moon - Rise: 04:33, Set: 17:02. Civil Dark: 20:20 - 05:00. Nautical Dark: 20:59 - 04:21. Astro Dark: 21:42 - 03:38

Total Clouds (% Sky Obscured)

100
100
100
99
99
98
99
99
100
100
100
100
96
93
90
84
79
78

Low Clouds (% Sky Obscured)

86
81
80
73
66
61
70
78
82
85
86
86
83
77
76
65
56
46

Medium Clouds (% Sky Obscured)

95
94
95
90
84
76
59
37
19
20
25
26
21
12
3
2
1
0

High Clouds (% Sky Obscured)

98
97
95
94
92
93
96
96
95
65
35
4
14
20
30
40
49
58

ISS Passover

Visibility (miles)

2
4
6
7
5
3
1
1
0
0
0
0
0
3
6
9
9
9

Fog (%)

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

Precipitation Probability (%)

95
95
95
95
95
84
76
65
50
32
20
9
4
1
0
0
0
0

Precipitation Amount (mm)

1
0.9
0.7
0.7
0.7
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
96
96
98
98
98
96
98
98
98
98
98
98
96
95
93

Pressure (mb)

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

Ozone (du)

342
344
346
347
350
352
354
359
365
370
366
363
359
357
355
352
352
352

Forecast for Brookline, Norfolk, United States of America (42.33,-71.12)

Generated: 29/04/24 14:29:19. Forecast: 29/04/24 to 05/05/24. Timezone: UTC-4.00