Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waxing Gibbous 98%

18:55

No Set

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

Sun - Rise: 06:40, Set: 19:14, Transit: 12:57. Moon - Rise: 18:55, Set: No Set. Civil Dark: 19:47 - 06:06. Nautical Dark: 20:28 - 05:26. Astro Dark: 21:11 - 04:43

Total Clouds (% Sky Obscured)

57
60
55
72
36
52
52
67
33
36
57
57
87
100
68
66
45
45
50
56
85
46
47
55

Low Clouds (% Sky Obscured)

29
16
7
0
0
7
16
26
9
24
26
24
20
24
24
22
0
0
0
9
9
20
16
25

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

79
71
89
78
64
64
49
60
34
21
36
49
78
100
78
75
70
70
65
67
78
25
33
43

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)

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

Chance of Frost

Temperature (°C)

12
11
10
9
10
12
14
15
17
18
18
19
19
18
17
16
14
13
11
11
10
10
9
9

Feels Like (°C)

11
10
8
7
9
10
11
13
14
16
16
17
16
15
15
13
12
10
9
9
9
8
9
8

Dew Point (°C)

11
10
9
9
8
8
8
8
7
7
6
6
5
5
8
10
10
10
9
9
9
9
9
9

Relative Humidity (%)

92
93
95
95
88
77
69
60
53
48
45
43
41
43
54
67
75
81
86
88
93
95
96
96

Pressure (mb)

1026
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1031
1031
1032
1032
1032
1032
1032

Ozone (du)

278
277
276
274
274
273
273
273
272
273
273
273
273
273
273
273
273
273
273
273
273
272
272
271

Tuesday 17

Waxing Gibbous 100%

19:09

05:22

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

Sun - Rise: 06:42, Set: 19:11, Transit: 12:57. Moon - Rise: 19:09, Set: 05:22. Civil Dark: 19:45 - 06:08. Nautical Dark: 20:25 - 05:28. Astro Dark: 21:08 - 04:45

Total Clouds (% Sky Obscured)

62
67
86
63
43
67
73
66
61
73
74
77
65
63
67
43
55
59
44
41
30
24
33
35

Low Clouds (% Sky Obscured)

29
29
29
22
10
23
34
32
19
29
30
34
21
22
27
0
11
38
45
39
30
22
31
34

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

61
53
80
64
41
72
64
54
58
56
51
50
45
39
45
43
45
26
8
6
5
3
6
2

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
3
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)

4
5
5
5
5
8
9
10
11
11
12
12
13
12
12
11
10
10
10
10
10
10
9
8

Chance of Frost

Temperature (°C)

9
8
8
8
9
12
14
16
17
18
19
19
19
18
18
16
14
13
12
12
12
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
95
88
79
69
62
57
53
50
50
54
59
67
76
82
89
93
95
95
96
95

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1030
1030
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

271
272
272
272
273
273
274
274
274
274
275
274
274
273
274
275
276
275
274
274
273
272
271
271

Wednesday 18

Full Moon 99%

19:21

06:56

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

Sun - Rise: 06:44, Set: 19:09, Transit: 12:56. Moon - Rise: 19:21, Set: 06:56. Civil Dark: 19:43 - 06:10. Nautical Dark: 20:23 - 05:29. Astro Dark: 21:05 - 04:47

Total Clouds (% Sky Obscured)

35
34
37
39
37
49
28
29
23
24
11
20
15
16
22
31
34
41
43
48
60
69
73
76

Low Clouds (% Sky Obscured)

38
35
39
40
37
52
27
27
19
18
7
16
12
13
18
23
28
30
36
37
48
54
58
60

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
13
14
16
18
20
21
22
22
22
21
19
17
16
15
14
14
14
14
14
14

Feels Like (°C)

11
11
11
11
12
13
15
17
18
20
20
20
20
19
17
15
14
14
14
13
13
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
93
84
75
68
61
56
52
50
51
56
63
73
83
89
90
95
95
96
96
98

Pressure (mb)

1029
1029
1029
1029
1030
1030
1029
1029
1029
1028
1028
1027
1027
1026
1027
1027
1027
1028
1028
1027
1027
1027
1027
1026

Ozone (du)

271
271
271
271
272
272
273
273
273
273
273
275
276
275
276
277
278
279
280
282
282
283
283
283

Thursday 19

Waning Gibbous 94%

19:33

08:29

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

Sun - Rise: 06:45, Set: 19:06, Transit: 12:56. Moon - Rise: 19:33, Set: 08:29. Civil Dark: 19:40 - 06:11. Nautical Dark: 20:20 - 05:31. Astro Dark: 21:03 - 04:49

Total Clouds (% Sky Obscured)

77
81
78
75
67
49
42
41
33
31
27
25
26
25
26
35
42
52
67
73
80
86
90
89

Low Clouds (% Sky Obscured)

66
67
68
67
61
45
42
34
28
27
23
24
21
21
23
35
45
56
69
76
82
86
90
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
1
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
20
4
1
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)

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

Chance of Frost

Temperature (°C)

14
14
14
14
15
17
18
19
21
22
23
23
24
22
20
18
17
16
15
15
15
14
15
15

Feels Like (°C)

13
13
13
13
14
15
16
18
19
21
21
21
22
20
18
16
16
15
14
14
14
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
95
86
76
67
59
53
47
44
46
52
66
78
86
93
96
98
98
96
96
95

Pressure (mb)

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

Ozone (du)

284
284
283
283
283
284
284
286
288
290
291
292
294
297
297
297
296
296
297
297
295
297
297
297

Friday 20

Waning Gibbous 87%

19:48

10:02

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

Sun - Rise: 06:47, Set: 19:04, Transit: 12:56. Moon - Rise: 19:48, Set: 10:02. Civil Dark: 19:38 - 06:13. Nautical Dark: 20:18 - 05:33. Astro Dark: 21:00 - 04:51

Total Clouds (% Sky Obscured)

80
60
53
53
51
50
41
36
31
52
39
86
36
38
37
42
37
37
56
76
95
95
95
95

Low Clouds (% Sky Obscured)

79
55
45
44
43
46
44
38
33
52
49
78
45
37
37
46
36
25
34
39
34
23
15
11

Medium Clouds (% Sky Obscured)

1
2
0
0
0
0
1
3
4
15
4
4
3
1
0
33
33
28
32
41
48
38
28
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
2
1
1
0
0
1
1
32
64
96
82
67
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
0
0
0
0
12
17
20
28
35
34
31
28
22
14
13
4
48
66
78
75
73
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
96
93
82
68
57
50
47
50
48
52
53
57
65
70
74
80
83
87
93
93
93

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

296
296
297
300
302
302
303
304
304
303
303
303
302
303
303
302
301
301
301
300
299
298
297
296

Saturday 21

Waning Gibbous 84%

20:07

11:37

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:49, Set: 19:02, Transit: 12:55. Moon - Rise: 20:07, Set: 11:37. Civil Dark: 19:35 - 06:15. Nautical Dark: 20:15 - 05:35. Astro Dark: 20:57 - 04:53

Total Clouds (% Sky Obscured)

95
95
94
92
89
86
91
95
100
90
80
70
67
64
61
63
67
68
73
78
77
79
78
80

Low Clouds (% Sky Obscured)

11
19
26
31
33
29
34
36
42
45
49
50
50
43
38
34
29
24
36
49
60
64
68
72

Medium Clouds (% Sky Obscured)

16
15
13
9
6
3
8
11
13
11
10
10
13
15
24
25
24
21
35
45
55
49
39
31

High Clouds (% Sky Obscured)

53
51
58
63
64
64
73
88
100
79
56
34
41
55
76
80
84
85
86
77
72
69
67
72

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

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

Precipitation Probability (%)

61
46
5
7
5
0
4
5
5
18
24
27
28
26
22
31
34
28
40
41
26
46
59
72

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
15
16
18
19
20
22
22
23
23
22
21
20
18
17
16
15
15
14
14
14

Feels Like (°C)

13
13
13
13
12
13
13
14
14
15
22
21
21
22
22
23
19
18
18
18
17
17
14
14

Dew Point (°C)

13
13
13
13
13
13
13
12
12
12
12
11
11
11
11
12
12
12
12
12
11
11
12
12

Relative Humidity (%)

93
95
93
95
86
79
72
65
59
52
51
48
45
50
55
60
66
71
77
79
80
83
86
89

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1016
1016
1016
1016
1016

Ozone (du)

295
295
295
294
294
293
293
293
293
294
294
294
294
294
294
294
293
293
293
293
293
292
293
293

Sunday 22

Waning Gibbous 78%

20:33

13:09

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:50, Set: 18:59, Transit: 12:55. Moon - Rise: 20:33, Set: 13:09. Civil Dark: 19:33 - 06:17. Nautical Dark: 20:13 - 05:37. Astro Dark: 20:55 - 04:55

Total Clouds (% Sky Obscured)

75
65
57
72
84
96
98
99
100
100
100
100
100
100
100
100
100
99
99
99
98

Low Clouds (% Sky Obscured)

76
79
74
74
70
59
63
64
61
58
53
52
60
68
76
75
74
74
79
85
91

Medium Clouds (% Sky Obscured)

25
23
20
21
23
25
40
55
71
81
90
100
100
100
100
99
97
96
94
92
90

High Clouds (% Sky Obscured)

70
67
65
82
91
97
98
99
100
97
93
91
95
97
100
84
65
47
45
42
40

ISS Passover

Visibility (miles)

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

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

93
95
95
95
95
95
95
90
71
93
95
95
95
95
95
95
95
90
78
67
61

Precipitation Amount (mm)

0.8
1.1
1.3
1.3
1.1
0.8
0.8
0.6
0.3
0.7
1
1.3
1.1
0.9
0.7
0.8
0.7
0.5
0.3
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
13
12
12
12
13
13
19
20
20
20
19
19
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
95
87
80
74
67
62
57
64
73
82
86
88
90
92
95
96
96
95

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

293
293
293
293
293
293
293
292
292
291
291
291
291
292
293
293
293
293
293
293
292

Forecast for Newport Pagnell, Milton Keynes, United Kingdom (52.08,-0.73)

Generated: 16/09/24 04:39:56. Forecast: 16/09/24 to 22/09/24. Timezone: UTC+1.00