Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Crescent 2%

07:14

17:43

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

Sun - Rise: 07:25, Set: 18:27, Transit: 12:55. Moon - Rise: 07:14, Set: 17:43. Civil Dark: 19:01 - 06:52. Nautical Dark: 19:40 - 06:13. Astro Dark: 20:19 - 05:33

Total Clouds (% Sky Obscured)

78
83
69
49
24
24
26
24
23
17
14
18
17
13
21
65
73
67
70
59
61
85
81
85

Low Clouds (% Sky Obscured)

78
63
50
48
17
17
21
22
23
17
14
18
17
11
20
65
73
67
70
56
61
83
80
81

Medium Clouds (% Sky Obscured)

35
18
19
0
2
12
1
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
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
49
52
20
3
1
0
0
0
0
0
0
0
0
0
0
1
1
3
0
2
2
11
1

Precipitation Amount (mm)

0.2
0
0.3
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)

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

Chance of Frost

Temperature (°C)

17
17
18
17
16
15
14
12
11
11
10
10
10
9
9
9
10
10
9
9
8
10
11
12

Feels Like (°C)

13
13
14
13
12
11
11
10
9
9
9
8
7
7
7
6
4
4
4
4
4
5
6
6

Dew Point (°C)

16
16
13
12
9
7
8
8
7
7
7
7
6
6
6
5
3
2
1
1
2
2
2
3

Relative Humidity (%)

93
90
74
70
63
59
67
73
75
76
78
78
76
78
80
77
64
57
56
57
64
59
53
52

Pressure (mb)

1011
1010
1010
1009
1010
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016

Ozone (du)

272
274
276
277
280
283
285
286
289
292
295
300
301
300
302
303
302
304
305
303
301
298
298
297

Saturday 10

New Moon 0%

08:33

17:55

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
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: 07:27, Set: 18:25, Transit: 12:55. Moon - Rise: 08:33, Set: 17:55. Civil Dark: 18:59 - 06:53. Nautical Dark: 19:38 - 06:14. Astro Dark: 20:17 - 05:35

Total Clouds (% Sky Obscured)

93
81
72
94
77
29
41
45
55
77
93
84
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
81
72
90
72
17
24
15
6
17
33
19
19
17
17
11
39
47
14
24
92
82
32
24

Medium Clouds (% Sky Obscured)

16
0
0
16
19
3
21
4
0
8
0
0
0
0
0
0
17
94
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
13
35
42
42
62
97
100
100
100
100
100
100
100
100
100
99
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
None
None
None
None
None

Precipitation Probability (%)

2
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8

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)

16
17
17
17
15
14
13
10
8
6
6
5
5
5
4
3
3
3
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
52
48
55
56
54
60
71
78
81
81
81
77
75
79
84
85
84
81
84
81
77
74
71

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

296
295
295
296
297
297
296
297
299
298
297
295
292
289
287
284
284
281
279
278
278
278
278
279

Sunday 11

Waxing Crescent 1%

09:51

18:09

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: 07:29, Set: 18:23, Transit: 12:55. Moon - Rise: 09:51, Set: 18:09. Civil Dark: 18:57 - 06:55. Nautical Dark: 19:36 - 06:16. Astro Dark: 20:15 - 05:37

Total Clouds (% Sky Obscured)

100
97
97
100
100
97
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
88
97
100
100
84
89
89
92
100
100
100
99
100
98
90
92
95
92
91
83
81
81
86

Medium Clouds (% Sky Obscured)

100
94
94
89
88
92
95
84
96
98
95
43
40
28
36
19
22
23
19
31
83
87
80
52

High Clouds (% Sky Obscured)

100
87
0
0
0
29
3
4
24
70
71
100
100
82
100
100
100
86
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
5
9
9
8
9
9
9
9
9
9
9
9
9
9
5
1
0
0
0
1
8
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
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

65
85
54
50
45
28
11
7
23
25
26
8
7
13
45
37
9
7
19
7
5
10
7
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
9
12
13
12
12
12
11
11
11
11
11
11
12
12
12
13
13
13
14
14
15
15
14

Relative Humidity (%)

70
75
86
92
95
95
96
95
95
93
93
95
93
93
96
96
98
98
98
98
98
98
92
86

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013

Ozone (du)

281
285
288
291
290
288
285
282
280
279
277
277
275
273
269
265
263
262
261
260
259
260
262
263

Monday 12

Waxing Crescent 4%

11:08

18:26

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: 07:30, Set: 18:21, Transit: 12:55. Moon - Rise: 11:08, Set: 18:26. Civil Dark: 18:54 - 06:57. Nautical Dark: 19:33 - 06:18. Astro Dark: 20:13 - 05:39

Total Clouds (% Sky Obscured)

100
100
98
88
97
100
99
99
98
97
96
96
96
95
94
94
94
98
100
100
100
100
100
72

Low Clouds (% Sky Obscured)

92
76
91
86
97
99
99
98
96
94
92
91
87
87
90
91
87
92
93
89
85
80
59
65

Medium Clouds (% Sky Obscured)

93
98
78
41
28
15
16
14
11
8
11
12
15
11
8
3
2
1
0
0
35
20
10
21

High Clouds (% Sky Obscured)

100
44
40
39
26
13
0
3
0
54
63
67
68
60
53
45
51
71
100
100
57
49
100
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
0
0
4
2
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 (%)

15
17
12
2
4
7
3
4
3
3
5
2
0
0
2
4
7
20
12
42
48
38
9
6

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)

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

Chance of Frost

Temperature (°C)

17
18
18
18
18
18
17
17
17
17
17
17
17
17
17
18
17
17
18
17
17
17
17
18

Feels Like (°C)

16
17
16
16
16
16
16
17
16
17
17
16
17
16
16
16
15
15
15
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

81
82
72
71
69
76
82
88
95
98
98
98
98
93
95
95
92
88
86
81
83
90
88
78

Pressure (mb)

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

Ozone (du)

264
263
263
263
262
262
262
262
262
263
264
265
265
264
264
266
267
268
269
270
271
273
275
280

Tuesday 13

Waxing Crescent 9%

No Rise

18:49

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

Sun - Rise: 07:32, Set: 18:19, Transit: 12:54. Moon - Rise: No Rise, Set: 18:49. Civil Dark: 18:52 - 06:58. Nautical Dark: 19:31 - 06:19. Astro Dark: 20:10 - 05:40

Total Clouds (% Sky Obscured)

41
34
34
35
45
34
39
38
41
27
28
29
35
50
63
84
85
84
82
80
80
81
83
93

Low Clouds (% Sky Obscured)

41
34
34
33
33
33
34
29
19
5
6
7
7
14
19
25
28
25
25
17
10
2
8
13

Medium Clouds (% Sky Obscured)

31
27
23
14
10
4
0
0
0
0
0
0
0
0
0
0
0
0
0
16
32
43
57
67

High Clouds (% Sky Obscured)

30
23
16
16
27
18
20
21
35
27
28
29
35
47
63
84
85
84
82
80
80
81
83
93

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
5
6
4
5
5
6
2
1
0
0
0
0
0
0
0
0
1
0
0
2
0
1
5

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)

15
15
15
15
13
11
9
6
6
5
5
4
4
4
4
3
4
4
4
5
6
7
8
9

Chance of Frost

Temperature (°C)

18
19
19
19
19
18
17
16
14
13
12
11
11
10
10
10
10
9
9
8
9
11
12
14

Feels Like (°C)

15
16
16
15
16
16
16
15
13
12
10
10
9
9
9
9
8
9
8
7
6
7
7
9

Dew Point (°C)

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

Relative Humidity (%)

64
55
50
51
55
60
68
80
90
93
93
93
95
95
95
96
96
96
96
95
90
87
83
78

Pressure (mb)

1020
1021
1022
1022
1023
1024
1024
1025
1026
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026
1026
1025

Ozone (du)

288
294
296
301
304
306
307
308
307
307
307
308
310
310
310
310
310
310
310
310
311
312
313
313

Wednesday 14

Waxing Crescent 15%

12:21

19:20

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: 07:34, Set: 18:16, Transit: 12:54. Moon - Rise: 12:21, Set: 19:20. Civil Dark: 18:50 - 07:00. Nautical Dark: 19:29 - 06:21. Astro Dark: 20:08 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
99
97
96
97
98
100
100
100
100
100
100
100
100
100
100
98
95
92
67
43

Low Clouds (% Sky Obscured)

17
16
16
18
29
41
52
42
34
25
47
70
89
85
87
89
88
88
90
83
70
59
43
33

Medium Clouds (% Sky Obscured)

80
85
80
80
79
77
76
73
57
54
59
60
61
68
81
91
85
80
79
55
31
6
4
1

High Clouds (% Sky Obscured)

100
100
100
100
84
68
56
71
88
100
100
100
100
100
100
100
100
100
100
97
95
91
65
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
10
9
13
14
9
9
9
2
28
45
62
78
83
73
56
40
29
23
15
7
8
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
17
17
17
16
15
14
14
14
14
14
14
15
14
14
13
13
13
13
14
15
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
67
68
69
71
74
78
80
83
86
89
90
92
95
93
95
96
93
90
87
84
79
74
66

Pressure (mb)

1025
1024
1023
1023
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020

Ozone (du)

313
313
314
314
315
314
314
313
313
314
314
313
313
313
313
314
315
315
315
315
318
321
324
324

Thursday 15

Waxing Crescent 23%

13:26

20:01

12 OK
13 OK
14 OK
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

Sun - Rise: 07:36, Set: 18:14, Transit: 12:54. Moon - Rise: 13:26, Set: 20:01. Civil Dark: 18:48 - 07:02. Nautical Dark: 19:27 - 06:23. Astro Dark: 20:06 - 05:44

Total Clouds (% Sky Obscured)

18
24
34
44
59
78
89
95
99
100
100
100
100
93
84
73
78
85
87

Low Clouds (% Sky Obscured)

18
24
28
34
30
25
20
23
26
27
31
35
43
47
50
55
68
80
87

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
2
21
40
60
72
86
100
81
63
47
38
27
19

High Clouds (% Sky Obscured)

13
13
12
15
39
63
81
88
95
100
90
79
69
59
50
35
38
38
35

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
4
6
3
4
4
4
2
3
1
15
23
10
17
24
29
22
15
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
15
14
14
11
9
6
6
6
6
6
7
7
6
6
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
52
50
50
48
55
61
69
71
74
75
77
78
81
82
87
88
90
88

Pressure (mb)

1020
1020
1020
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024

Ozone (du)

325
325
324
322
320
319
318
317
315
314
313
310
308
306
303
301
299
298
297

Forecast for Abbeymead, Gloucestershire, United Kingdom (51.85,-2.21)

Generated: 09/10/26 12:12:42. Forecast: 09/10/26 to 15/10/26. Timezone: UTC+1.00