Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waning Crescent 9%

04:06

16:54

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:38, Set: 18:07, Transit: 12:52. Moon - Rise: 04:06, Set: 16:54. Civil Dark: 18:41 - 07:04. Nautical Dark: 19:20 - 06:24. Astro Dark: 20:00 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
91
90
86
92
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
86
81
78
69
67
83
88
87
86
85
90
87
82
84
82
74
41
43
43
45
56
74
57

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
44
40
31
55
70
100
100
99

High Clouds (% Sky Obscured)

2
2
2
2
2
3
2
24
12
15
31
37
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
9

Fog (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
67
66
65
66
68
59
62
64
67
70
72
73
74
74
76
76
77
78
78
77
76
71
68

Pressure (mb)

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

Ozone (du)

277
277
278
278
278
278
278
278
278
277
276
274
273
272
273
273
274
275
276
278
280
279
277
276

Saturday 18

Waning Crescent 4%

05:20

17:03

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:40, Set: 18:04, Transit: 12:51. Moon - Rise: 05:20, Set: 17:03. Civil Dark: 18:39 - 07:06. Nautical Dark: 19:18 - 06:26. Astro Dark: 19:58 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
100
98
99
99
100
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
45
49
48
50
39
35
28
33
31
44
50
51
55
55
58
55
58
62
65
81
86
96
88

Medium Clouds (% Sky Obscured)

100
99
100
99
95
98
98
95
96
96
94
87
94
84
92
97
86
87
100
96
100
99
96
99

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
98
100
100
79
94
94
100
72
100
100
100
95
92
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 (%)

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
Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
21
28
20
12
13
16
20
18
9
23
54
46
67
41
62

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
0.4
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
64
63
62
63
65
69
69
66
67
67
71
67
65
65
66
65
65
64
65
65
71
76
81

Pressure (mb)

1023
1023
1022
1021
1020
1019
1019
1019
1018
1017
1016
1015
1014
1013
1012
1010
1009
1008
1007
1006
1005
1004
1003
1002

Ozone (du)

275
275
275
276
275
273
273
272
273
272
274
275
275
276
277
275
276
275
273
272
272
273
273
273

Sunday 19

Waning Crescent 1%

06:33

17:12

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:42, Set: 18:02, Transit: 12:51. Moon - Rise: 06:33, Set: 17:12. Civil Dark: 18:37 - 07:07. Nautical Dark: 19:16 - 06:28. Astro Dark: 19:56 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
67
63
47
44
64
64
62
84
71
92
100
100
100
100
100
100
98
100

Low Clouds (% Sky Obscured)

85
96
100
92
82
70
67
63
47
34
28
41
48
59
70
73
67
66
65
78
93
79
62
66

Medium Clouds (% Sky Obscured)

100
100
100
100
37
80
35
45
14
0
28
21
18
3
4
43
38
96
98
96
100
100
61
48

High Clouds (% Sky Obscured)

100
100
100
100
100
100
40
45
45
40
0
0
0
42
0
59
100
100
90
100
100
99
45
76

ISS Passover

Visibility (miles)

8
5
2
4
1
3
1
0
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
1
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
63
82
51
9
1
0
0
10
1
1
0
0
4
32
57
70
56
41
37

Precipitation Amount (mm)

1
1.6
1.5
2.4
1.6
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
95
96
98
96
98
98
95
89
92
92
93
93
95
93
95
95
96
96
96
95
93
92

Pressure (mb)

1001
999
998
997
995
995
995
994
994
994
994
993
993
993
992
991
990
990
989
988
988
987
987
986

Ozone (du)

273
273
274
277
278
284
284
285
289
291
291
293
295
297
301
300
298
298
298
300
299
301
302
301

Monday 20

Waning Crescent 1%

07:46

17:21

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

Sun - Rise: 07:44, Set: 18:00, Transit: 12:51. Moon - Rise: 07:46, Set: 17:21. Civil Dark: 18:35 - 07:09. Nautical Dark: 19:14 - 06:29. Astro Dark: 19:54 - 05:50

Total Clouds (% Sky Obscured)

88
93
97
99
94
89
83
83
82
80
76
76
79
80
82
22
19
20
20
28
37
46
69
55

Low Clouds (% Sky Obscured)

72
72
75
75
74
70
65
62
64
65
58
53
45
33
31
22
19
20
20
28
37
41
40
38

Medium Clouds (% Sky Obscured)

49
86
70
53
51
26
21
23
24
21
21
19
16
14
15
3
1
0
1
15
28
41
42
37

High Clouds (% Sky Obscured)

52
60
78
95
75
52
30
11
1
0
0
1
5
5
5
0
1
3
2
2
2
4
27
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 (%)

50
53
46
43
49
33
23
13
12
7
15
10
5
1
1
0
1
1
0
0
0
0
5
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
90
92
89
89
92
92
92
90
90
91
91
91
91
91
91
90
91
91
91
88
84
77

Pressure (mb)

986
986
985
985
985
986
986
987
988
988
989
989
990
990
990
990
990
991
991
991
992
992
993
993

Ozone (du)

298
297
296
295
294
296
296
296
297
297
295
295
293
294
294
292
286
285
287
286
284
282
280
281

Tuesday 21

New Moon 0%

09:00

17:32

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:46, Set: 17:58, Transit: 12:51. Moon - Rise: 09:00, Set: 17:32. Civil Dark: 18:33 - 07:11. Nautical Dark: 19:12 - 06:31. Astro Dark: 19:52 - 05:52

Total Clouds (% Sky Obscured)

71
79
83
86
92
95
75
81
95
96
84
97
81
89
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
66
71
76
77
79
67
49
43
21
3
6
8
14
6
5
23
41
62
26
49
72
56
40

Medium Clouds (% Sky Obscured)

36
33
28
25
16
9
3
13
32
43
46
48
54
48
76
77
82
88
100
100
100
100
98
96

High Clouds (% Sky Obscured)

0
0
0
0
22
41
62
57
62
69
61
88
62
68
67
100
100
100
100
98
95
95
92
92

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 (%)

16
31
36
37
45
27
20
15
12
6
3
0
0
0
1
0
20
32
44
3
4
5
16
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
10
10
10
10
10
9
10
9
8
7
7
7
7
7
6
6
6
6
6
7
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

71
70
69
70
71
81
81
80
81
83
85
85
85
85
84
84
81
80
82
84
80
77
76
74

Pressure (mb)

993
993
994
994
994
995
996
996
997
997
998
998
998
998
998
998
997
997
997
996
1000
1000
1000
999

Ozone (du)

289
294
295
294
294
293
291
289
289
292
292
291
289
288
287
286
286
288
288
286
286
287
287
287

Wednesday 22

Waxing Crescent 1%

10:15

17:45

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:47, Set: 17:56, Transit: 12:51. Moon - Rise: 10:15, Set: 17:45. Civil Dark: 18:31 - 07:12. Nautical Dark: 19:10 - 06:33. Astro Dark: 19:50 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
95
91
87
83
78
82
88
97
91
84
77
73
70

Low Clouds (% Sky Obscured)

24
44
56
68
78
89
100
94
88
83
81
80
79
75
70
61
68
79
97
85
73
61
67
70

Medium Clouds (% Sky Obscured)

93
94
95
97
95
94
93
86
78
69
68
66
62
44
27
10
12
16
24
47
53
53
42
30

High Clouds (% Sky Obscured)

95
96
98
99
96
96
94
75
57
39
34
30
25
26
17
8
17
22
35
23
17
10
7
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
3
0
3
6
9
9
9
9
6
3
1
3
6
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
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

22
31
43
60
76
78
68
60
63
71
95
95
95
95
84
23
61
92
95
93
80
44
34
25

Precipitation Amount (mm)

0
0
0
0
0.4
0.4
0.2
0
0.2
0.3
1.1
1.6
1.6
1.1
0.6
0
0.3
0.7
0.7
0.5
0.4
0
0
0

Wind Speed/Direction (mph)

5
6
7
7
8
9
10
11
9
9
8
7
8
10
11
11
12
13
13
13
13
15
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
76
81
87
88
90
90
93
95
98
98
96
95
93
92
93
93
96
98
88
80
72
67

Pressure (mb)

998
998
996
995
994
993
991
990
989
988
986
986
985
984
984
984
984
984
983
983
984
985
986
986

Ozone (du)

287
287
287
286
286
286
286
287
289
291
293
297
301
305
305
305
305
304
303
302
303
304
305
306

Thursday 23

Waxing Crescent 4%

11:29

18:02

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:49, Set: 17:54, Transit: 12:51. Moon - Rise: 11:29, Set: 18:02. Civil Dark: 18:29 - 07:14. Nautical Dark: 19:09 - 06:34. Astro Dark: 19:48 - 05:55

Total Clouds (% Sky Obscured)

74
69
72
67
71
72
73
80
88
96
86
78
70
61
69
64
71
77
79
74
68
63
66
69

Low Clouds (% Sky Obscured)

74
69
72
61
55
49
47
52
56
61
67
69
70
61
52
44
42
36
27
35
44
52
59
64

Medium Clouds (% Sky Obscured)

22
23
28
33
51
67
73
76
75
76
51
27
3
8
16
23
34
47
67
53
32
11
7
4

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
8
7
6
5
6
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
31
40
46
56
67
81
95
92
79
60
42
21
14
8
4
9
12
9
14
13
4
6
5

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.4
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
60
65
71
77
81
85
88
90
90
90
88
85
84
82
82
82
82
82
84
82
81
79
76

Pressure (mb)

986
987
986
986
986
985
985
984
985
986
986
987
988
989
990
991
992
992
993
994
995
996
997
997

Ozone (du)

306
307
308
309
310
314
318
322
328
333
339
338
336
335
334
332
331
332
333
333
334
335
336
334

Forecast for Knowle, Solihull, United Kingdom (52.39,-1.73)

Generated: 17/10/25 18:08:18. Forecast: 17/10/25 to 23/10/25. Timezone: UTC+1.00