Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waxing Gibbous 98%

18:54

No Set

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

Sun - Rise: 06:39, Set: 19:13, Transit: 12:56. Moon - Rise: 18:54, Set: No Set. Civil Dark: 19:46 - 06:05. Nautical Dark: 20:27 - 05:25. Astro Dark: 21:10 - 04:42

Total Clouds (% Sky Obscured)

35
34
28
42
60
50
47
76
71
21
47
62
89
84
44
45
50
63
72
52
67
32
42
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
34
20
18
26
21
20
22
0
0
0
0
12
0
14
17
15
13

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)

75
61
72
61
74
65
59
70
69
7
25
63
88
87
68
65
65
72
68
61
62
14
24
71

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
91
93
85
75
64
56
50
45
41
40
40
47
59
69
76
80
86
88
91
95
96
96

Pressure (mb)

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

Ozone (du)

279
278
276
275
275
275
275
274
274
274
276
276
276
275
274
274
274
274
273
273
273
272
271
270

Tuesday 17

Waxing Gibbous 100%

19:08

05:21

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

Sun - Rise: 06:41, Set: 19:10, Transit: 12:55. Moon - Rise: 19:08, Set: 05:21. Civil Dark: 19:44 - 06:07. Nautical Dark: 20:25 - 05:26. Astro Dark: 21:07 - 04:44

Total Clouds (% Sky Obscured)

57
80
57
68
55
70
71
68
77
78
70
63
63
63
65
67
63
43
47
44
43
27
41
42

Low Clouds (% Sky Obscured)

12
16
9
24
11
24
30
25
30
33
26
19
20
19
22
23
18
48
55
59
51
26
39
42

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)

68
79
60
64
62
72
64
61
66
64
62
60
60
60
65
60
55
8
12
6
6
4
5
3

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

Chance of Frost

Temperature (°C)

9
9
8
8
10
12
14
16
17
18
19
19
19
18
17
15
14
13
12
12
12
13
12
12

Feels Like (°C)

7
7
7
7
8
10
11
13
14
15
15
15
15
14
14
12
11
10
12
11
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
95
86
76
67
58
53
51
49
50
53
61
73
82
87
90
92
93
93
95
95

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1030
1030
1030

Ozone (du)

270
271
271
271
272
272
273
274
274
274
275
274
274
274
275
275
275
274
274
274
273
271
271
271

Wednesday 18

Full Moon 99%

19:20

06:54

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
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: 06:42, Set: 19:08, Transit: 12:55. Moon - Rise: 19:20, Set: 06:54. Civil Dark: 19:42 - 06:09. Nautical Dark: 20:22 - 05:28. Astro Dark: 21:04 - 04:46

Total Clouds (% Sky Obscured)

34
33
34
27
25
29
24
22
18
24
19
14
19
19
32
36
40
37
41
40
47
54
55
57

Low Clouds (% Sky Obscured)

40
34
35
28
30
32
26
23
19
21
15
10
15
14
23
21
23
27
29
29
37
40
46
51

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)

1
2
8
3
2
2
3
3
2
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
10
10
10
11
14
13
14
14
15
15
16
16
15
14
13
12
11
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
92
82
73
64
59
54
51
51
53
58
69
78
85
89
90
92
96
95
96
95

Pressure (mb)

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

Ozone (du)

271
271
271
272
272
273
273
273
274
274
273
274
274
275
275
276
278
279
280
281
282
282
281
281

Thursday 19

Waning Gibbous 94%

19:32

08:28

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

Sun - Rise: 06:44, Set: 19:05, Transit: 12:55. Moon - Rise: 19:32, Set: 08:28. Civil Dark: 19:39 - 06:10. Nautical Dark: 20:19 - 05:30. Astro Dark: 21:02 - 04:48

Total Clouds (% Sky Obscured)

62
72
76
70
60
44
36
32
24
18
11
3
14
26
37
46
51
63
70
72
76
76
80
72

Low Clouds (% Sky Obscured)

55
66
69
63
60
43
36
27
20
14
10
3
13
25
37
46
54
63
70
72
75
76
80
71

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)

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
9
8
5
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
1
0
0
0
28
18
4
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
10
11
11
12
13
14
14
15
15
15
16
17
16
15
14
14
13
13
12
11
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
93
85
74
63
56
49
47
45
49
62
71
82
90
93
96
98
98
98
96
95

Pressure (mb)

1027
1026
1026
1026
1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

282
282
282
282
283
283
284
285
287
289
290
291
293
296
297
296
296
296
297
296
295
297
297
298

Friday 20

Waning Gibbous 87%

19:47

10:01

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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: 06:46, Set: 19:03, Transit: 12:54. Moon - Rise: 19:47, Set: 10:01. Civil Dark: 19:37 - 06:12. Nautical Dark: 20:17 - 05:32. Astro Dark: 20:59 - 04:50

Total Clouds (% Sky Obscured)

59
56
52
48
45
42
43
44
77
45
67
72
56
48
53
42
38
25
45
64
85
89
93
97

Low Clouds (% Sky Obscured)

54
48
43
36
31
29
33
36
75
46
65
71
53
45
42
46
32
20
32
44
49
35
28
20

Medium Clouds (% Sky Obscured)

0
0
0
0
2
2
2
2
44
2
1
0
15
30
40
44
37
34
25
24
23
23
23
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
16
33
46
1
1
2
29
59
88
75
56
33

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

Precipitation Probability (%)

0
0
0
1
1
0
11
14
15
33
32
28
25
21
12
11
10
4
51
72
88
83
80
78

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
15
16
17
17
18
18
18
17
18
18
17
17
17
16
16
16
16
15
13
13

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
95
92
82
67
57
48
53
48
46
49
50
55
63
70
75
84
86
89
90
90
90

Pressure (mb)

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

Ozone (du)

297
295
295
297
299
300
301
302
302
303
303
303
303
302
301
300
300
300
300
300
300
299
298
297

Saturday 21

Waning Gibbous 84%

20:06

11:36

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: 06:47, Set: 19:01, Transit: 12:54. Moon - Rise: 20:06, Set: 11:36. Civil Dark: 19:34 - 06:14. Nautical Dark: 20:14 - 05:34. Astro Dark: 20:56 - 04:52

Total Clouds (% Sky Obscured)

91
85
79
75
73
70
80
90
99
93
87
80
79
80
82
75
69
62
69
77
82
84
87
91

Low Clouds (% Sky Obscured)

16
23
29
32
32
30
37
45
50
46
39
32
39
41
47
32
18
3
19
34
46
49
52
56

Medium Clouds (% Sky Obscured)

27
24
20
12
6
0
5
8
12
14
13
14
14
12
10
8
4
0
9
19
29
37
46
45

High Clouds (% Sky Obscured)

37
41
45
38
28
20
41
65
89
66
42
18
36
47
62
70
78
82
85
89
81
81
81
87

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 (%)

70
52
4
7
5
0
7
10
12
22
28
31
29
24
14
16
15
6
10
11
8
18
41
59

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
13
13
13
15
15
16
22
21
21
21
22
22
17
17
17
17
17
17
14
14

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
93
85
77
67
62
56
52
48
45
42
47
54
60
65
69
75
79
82
86
87
89

Pressure (mb)

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

Ozone (du)

296
295
295
294
294
293
293
293
293
294
294
294
293
293
293
293
293
293
293
293
293
293
293
293

Sunday 22

Waning Gibbous 78%

20:32

13:08

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: 06:49, Set: 18:58, Transit: 12:54. Moon - Rise: 20:32, Set: 13:08. Civil Dark: 19:32 - 06:15. Nautical Dark: 20:12 - 05:35. Astro Dark: 20:54 - 04:54

Total Clouds (% Sky Obscured)

81
69
59
60
59
57
73
87
100
100
100
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

57
59
68
66
68
66
65
68
63
54
44
37
44
52
59
68
76
85
86
88
89

Medium Clouds (% Sky Obscured)

41
37
33
33
28
29
24
19
17
37
59
79
83
89
96
97
98
99
95
90
85

High Clouds (% Sky Obscured)

76
70
63
71
72
73
78
89
100
100
100
100
99
99
98
99
99
100
70
44
16

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

75
82
78
81
80
74
75
66
52
74
92
95
95
93
84
80
72
60
54
46
36

Precipitation Amount (mm)

0.6
0.6
0.6
0.5
0.5
0.5
0.4
0.3
0
0.4
0.7
1
0.8
0.5
0.3
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
14
14
14
14
14
14
14
15
20
19
18
19
21
22
14
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

92
92
93
95
86
78
70
64
58
54
52
49
47
58
71
87
87
89
90
90
92

Pressure (mb)

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

Ozone (du)

294
293
293
293
293
293
293
293
292
292
291
291
290
290
290
291
291
292
293
292
291

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.46)

Generated: 16/09/24 04:13:43. Forecast: 16/09/24 to 22/09/24. Timezone: UTC+1.00