Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 5

Waning Crescent 9%

03:52

14:59

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:04, Set: 16:29, Transit: 11:46. Moon - Rise: 03:52, Set: 14:59. Civil Dark: 17:04 - 06:29. Nautical Dark: 17:43 - 05:49. Astro Dark: 18:21 - 05:11

Total Clouds (% Sky Obscured)

82
86
89
92
100
100
100
97
96
89
100
93
75
69
69
62
54
55
69
83
77
52
53
43

Low Clouds (% Sky Obscured)

70
66
87
85
77
54
74
93
93
87
85
58
57
51
56
46
43
22
32
38
35
38
40
42

Medium Clouds (% Sky Obscured)

23
30
39
60
83
100
100
93
91
75
75
53
5
4
0
1
4
4
69
80
65
12
12
3

High Clouds (% Sky Obscured)

35
86
88
92
99
77
8
9
74
11
14
14
16
23
5
37
43
48
50
60
39
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

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
None

Precipitation Probability (%)

40
28
8
2
2
20
34
23
30
25
14
5
5
4
8
8
5
6
8
13
14
14
12
10

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
91
90
91
91
90
90
85
88
90
88
88
84
78
73
69
69
71
75
83
88
91

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

296
294
294
294
294
294
293
293
295
295
295
296
295
296
295
293
292
292
292
293
294
293
292
292

Friday 6

Waning Crescent 4%

05:08

15:13

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:06, Set: 16:27, Transit: 11:46. Moon - Rise: 05:08, Set: 15:13. Civil Dark: 17:02 - 06:30. Nautical Dark: 17:42 - 05:51. Astro Dark: 18:20 - 05:13

Total Clouds (% Sky Obscured)

56
62
69
85
80
72
74
69
68
65
71
72
73
72
88
87
89
84
87
85
81
87
79
81

Low Clouds (% Sky Obscured)

54
56
63
76
68
55
53
55
50
48
54
52
47
54
62
67
67
75
69
51
41
42
41
40

Medium Clouds (% Sky Obscured)

9
8
5
2
1
0
4
3
0
1
2
3
3
3
6
10
14
12
30
57
81
72
35
26

High Clouds (% Sky Obscured)

0
0
3
0
0
0
3
2
0
0
0
0
0
0
0
0
0
0
0
2
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
2
23
53
73
76
66
63
93
97
95
95
93
85
40
14
8
4
2
2
1
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 (%)

11
8
18
9
7
9
10
12
11
16
12
13
13
14
14
13
14
17
21
24
16
18
15
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)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
3
3
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5

Relative Humidity (%)

91
91
91
91
91
91
93
93
93
91
93
93
91
91
85
79
74
69
66
65
67
77
82
85

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

293
293
294
295
296
296
296
296
296
297
295
294
293
292
292
292
291
292
293
293
292
290
292
292

Saturday 7

Waning Crescent 1%

06:24

15:30

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

Sun - Rise: 07:07, Set: 16:25, Transit: 11:46. Moon - Rise: 06:24, Set: 15:30. Civil Dark: 17:01 - 06:32. Nautical Dark: 17:40 - 05:52. Astro Dark: 18:19 - 05:14

Total Clouds (% Sky Obscured)

83
80
83
83
72
58
45
27
4
3
7
11
37
53
59
51
32
34
29
28
28
20
28
38

Low Clouds (% Sky Obscured)

51
53
44
52
55
49
40
27
2
2
7
11
37
49
46
37
24
30
29
24
25
20
28
33

Medium Clouds (% Sky Obscured)

23
13
22
20
9
2
2
0
0
0
0
0
0
0
4
4
4
18
2
0
0
0
1
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
1
0
0
21

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
3
28
62
76
77
89
95
99
98
99
100
72
22
22
22
22
22
22
22

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
14
14
11
7
4
4
2
1
1
1
0
1
0
0
1
1
3
4
2
5
4
3
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)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
4
4
4
4
3
3
3
3
2
3
2
1
1
1
1
0
2
2
2
3

Relative Humidity (%)

87
88
88
88
88
88
88
88
88
89
88
89
88
88
79
72
66
62
58
57
62
66
74
79

Pressure (mb)

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

Ozone (du)

291
291
290
290
290
289
291
293
297
300
301
301
301
298
292
289
288
287
288
291
293
291
286
282

Sunday 8

Waning Crescent 0%

07:39

15:52

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:09, Set: 16:24, Transit: 11:46. Moon - Rise: 07:39, Set: 15:52. Civil Dark: 16:59 - 06:34. Nautical Dark: 17:39 - 05:54. Astro Dark: 18:17 - 05:15

Total Clouds (% Sky Obscured)

53
65
75
69
66
61
57
56
55
57
49
52
56
55
64
69
69
67
99
100
98
95
82
80

Low Clouds (% Sky Obscured)

37
41
39
35
34
31
31
30
30
30
34
33
31
19
33
35
33
36
44
41
41
40
39
37

Medium Clouds (% Sky Obscured)

0
0
1
3
4
13
21
24
25
25
30
29
27
26
26
30
30
36
38
30
35
30
30
30

High Clouds (% Sky Obscured)

42
65
73
69
66
61
57
45
27
15
3
4
3
10
5
6
6
9
74
79
78
76
49
53

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 (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

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 (%)

7
3
1
5
0
0
0
0
0
0
0
1
3
5
15
11
10
9
8
5
13
16
9
19

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
2
2
2
2
3
3
4
5
6
7
7
8
8
8
9
10
10
11
10
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
82
82
82
83
85
86
86
88
88
90
90
90
81
78
77
73
67
68
73
84
90
91

Pressure (mb)

1020
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1012
1012
1012
1012

Ozone (du)

276
272
270
266
265
262
263
261
263
267
267
264
264
265
262
259
258
259
258
254
251
249
248
247

Monday 9

New Moon 2%

08:53

16:20

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:11, Set: 16:22, Transit: 11:47. Moon - Rise: 08:53, Set: 16:20. Civil Dark: 16:58 - 06:35. Nautical Dark: 17:38 - 05:55. Astro Dark: 18:16 - 05:17

Total Clouds (% Sky Obscured)

75
80
98
98
100
100
100
100
100
100
100
98
98
98
90
82
74
83
92
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
45
51
53
54
55
51
48
50
47
51
35
34
33
39
47
56
68
79
91
92
93
93
91

Medium Clouds (% Sky Obscured)

20
21
20
19
22
19
20
17
41
43
64
47
34
21
15
10
6
9
13
20
22
23
25
29

High Clouds (% Sky Obscured)

43
46
94
92
100
100
100
100
100
100
100
78
84
91
73
59
43
49
58
59
71
83
94
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
7
7
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

Precipitation Type

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

Precipitation Probability (%)

19
11
61
85
95
95
87
84
79
72
60
46
51
58
50
39
12
22
27
29
37
46
53
61

Precipitation Amount (mm)

0
0
0.3
0.7
1.2
0.9
0.7
0.6
0.5
0.4
0.2
0
0
0.3
0.2
0
0
0
0
0
0
0
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
8
9
9
9
9
9
11
11
12
12
13
14
13
13
13
12
12
11

Feels Like (°C)

6
7
6
6
6
5
5
6
6
6
6
6
7
7
7
7
6
6
11
11
10
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
93
95
93
93
95
95
93
90
87
84
77
71
65
66
68
69
72
77
83

Pressure (mb)

1011
1011
1011
1010
1010
1009
1008
1008
1007
1007
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006

Ozone (du)

245
245
247
246
247
247
247
250
250
251
253
253
253
253
254
253
253
253
252
251
250
250
250
250

Tuesday 10

Waxing Crescent 5%

10:00

16:59

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:12, Set: 16:21, Transit: 11:47. Moon - Rise: 10:00, Set: 16:59. Civil Dark: 16:57 - 06:37. Nautical Dark: 17:36 - 05:57. Astro Dark: 18:15 - 05:18

Total Clouds (% Sky Obscured)

100
100
97
94
91
93
95
97
98
98
98
99
99
100
96
93
89
91
93
96
98
99
100
100

Low Clouds (% Sky Obscured)

88
85
77
72
66
58
53
49
51
54
56
46
38
27
22
19
17
13
11
9
13
17
27
30

Medium Clouds (% Sky Obscured)

32
36
28
22
12
9
9
10
5
5
5
23
42
59
73
86
89
91
93
96
98
99
98
99

High Clouds (% Sky Obscured)

72
62
59
61
65
73
81
89
92
94
95
94
96
99
93
91
89
89
89
89
98
99
100
100

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 (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

Precipitation Type

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

Precipitation Probability (%)

67
73
70
60
42
47
49
50
50
43
35
38
36
16
19
15
2
6
10
9
17
17
15
20

Precipitation Amount (mm)

0.4
0.5
0.5
0.3
0
0.2
0.2
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
86
85
87
88
88
88
88
87
85
83
80
77
74
69
66
63
62
61
66
71
76

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007

Ozone (du)

249
248
247
247
246
246
246
246
247
247
248
249
249
249
248
248
247
246
246
245
244
246
247
249

Wednesday 11

Waxing Crescent 10%

10:56

17:48

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: 07:13, Set: 16:20, Transit: 11:47. Moon - Rise: 10:56, Set: 17:48. Civil Dark: 16:56 - 06:37. Nautical Dark: 17:36 - 05:58. Astro Dark: 18:14 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
34
29
24
19
22
23
25
40
55
70
68
65
59
59
51
55

Medium Clouds (% Sky Obscured)

99
100
100
100
100
97
94
90
69
50
30
24
22
19
22
21
23

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

Precipitation Type

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

Precipitation Probability (%)

21
25
35
35
35
43
54
60
52
53
36
59
55
30
50
54
46

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0
0
0
0.2
0
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
8
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

79
81
84
86
86
87
83
78
76
76
77
78
75
73
72
69
66

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1012
1012
1013

Ozone (du)

250
251
252
251
250
250
248
246
244
246
249
252
252
253
254
255
255

Forecast for Chichester, West Sussex, United Kingdom (50.84,-0.77)

Generated: 05/11/26 19:47:31. Forecast: 05/11/26 to 11/11/26. Timezone: UTC+0.00