Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waning Crescent 13%

04:40

14:31

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

Sun - Rise: 07:39, Set: 16:10, Transit: 11:54. Moon - Rise: 04:40, Set: 14:31. Civil Dark: 16:49 - 07:00. Nautical Dark: 17:32 - 06:17. Astro Dark: 18:13 - 05:36

Total Clouds (% Sky Obscured)

57
43
37
46
65
57
35
76
73
66
45
45
75
49
35
1
0
0
2
3
29
6
9
9

Low Clouds (% Sky Obscured)

1
5
26
46
65
57
35
76
73
66
45
36
72
49
35
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
2
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
2
0
0
0
2
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
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
2
2
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

6
7
8
8
8
8
8
7
6
6
5
5
5
5
4
4
4
3
3
2
2
2
2
1

Feels Like (°C)

4
5
5
6
6
6
6
5
5
4
4
4
3
2
3
3
2
1
1
-0
-1
-1
-0
0

Dew Point (°C)

1
1
1
1
1
1
1
1
0
0
0
1
0
-1
0
0
-1
-1
-2
-3
-3
-3
-2
-3

Relative Humidity (%)

69
66
61
59
58
59
61
65
67
68
68
71
72
69
73
75
75
73
72
70
70
73
76
76

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1024
1025

Ozone (du)

292
290
284
274
266
265
263
263
262
260
258
260
260
260
260
258
259
260
259
259
260
262
264
261

Monday 17

Waning Crescent 7%

05:55

14:40

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
17 Good
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

Sun - Rise: 07:41, Set: 16:09, Transit: 11:54. Moon - Rise: 05:55, Set: 14:40. Civil Dark: 16:48 - 07:02. Nautical Dark: 17:31 - 06:18. Astro Dark: 18:12 - 05:37

Total Clouds (% Sky Obscured)

6
6
4
11
4
3
11
42
3
29
48
75
74
87
91
100
100
100
99
99
95
76
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
41
70
65
74
90
69
85
100
88
93
86
56
52
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
24
25
0
0
4
100
81
76
98
80
26
100
100

High Clouds (% Sky Obscured)

0
0
0
7
1
0
9
42
2
29
20
25
52
64
30
100
100
48
5
50
45
34
90
100

ISS Passover

Visibility (miles)

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

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
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
22
20
35
47
58
36
5
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0
0
0

Wind Speed/Direction (mph)

5
6
6
5
5
6
5
4
3
3
3
3
2
3
3
4
4
4
6
6
5
6
6
6

Chance of Frost

Temperature (°C)

2
4
5
6
6
6
6
4
3
3
2
2
1
1
1
1
2
2
2
2
2
3
2
2

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-2
-1
-1
-1
-1
-2
-2
-2
-3
-3
-4
-4
-4
-3
-3
-1
0
-1
-1
0
1
-0

Relative Humidity (%)

72
64
61
60
59
59
61
64
68
70
72
70
69
69
71
73
70
82
86
82
79
83
88
85

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1023
1022
1021
1020
1019
1018
1018
1018

Ozone (du)

260
262
268
271
274
273
258
256
255
255
263
267
270
271
272
268
271
277
283
284
284
285
282
281

Tuesday 18

Waning Crescent 3%

07:10

14:51

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:43, Set: 16:07, Transit: 11:54. Moon - Rise: 07:10, Set: 14:51. Civil Dark: 16:47 - 07:03. Nautical Dark: 17:30 - 06:20. Astro Dark: 18:11 - 05:39

Total Clouds (% Sky Obscured)

80
91
97
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
94
80
72
63

Low Clouds (% Sky Obscured)

60
75
82
82
82
100
93
100
100
77
82
93
97
94
95
70
56
49
48
43
49
32
15
1

Medium Clouds (% Sky Obscured)

52
67
90
98
82
96
77
100
100
100
100
79
70
99
100
100
77
100
78
100
92
80
72
63

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
0
0
0
0
6
38
45
45
20
45
25
7
1
1
1
7

ISS Passover

Visibility (miles)

9
9
9
7
4
9
7
1
4
2
7
6
9
7
8
0
0
0
0
3
9
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

None
None
None
Light Rain
None
Light Rain
Light Rain
Moderate 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
None
None
None
None
None

Precipitation Probability (%)

19
28
59
95
63
90
95
95
95
95
92
78
79
89
95
95
77
62
54
34
17
22
13
14

Precipitation Amount (mm)

0
0
0
1
0
0.6
1.6
2.9
2.4
0.6
0.5
0.4
0.5
0.5
0.8
0.8
0.5
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
10
9
10
10
10
9
4
2
9
8
5
5
8
7
9
15
14
14
14
12
11

Chance of Frost

Temperature (°C)

2
4
5
5
5
5
6
6
5
5
5
5
5
5
3
3
2
3
3
4
4
3
3
4

Feels Like (°C)

-1
-0
1
1
1
2
2
2
1
3
3
1
1
2
1
-1
-1
-1
-3
-2
-2
-2
-2
-1

Dew Point (°C)

0
1
1
1
3
4
4
4
4
4
4
4
3
3
2
2
2
2
2
2
-0
1
1
1

Relative Humidity (%)

85
82
75
76
89
90
88
90
91
96
93
91
89
89
89
94
94
96
94
89
75
83
85
80

Pressure (mb)

1017
1016
1015
1013
1012
1010
1009
1007
1007
1006
1005
1005
1004
1004
1004
1005
1005
1005
1006
1006
1007
1008
1009
1009

Ozone (du)

283
282
284
284
283
283
285
295
305
307
308
310
314
320
320
320
331
333
328
324
320
315
316
321

Wednesday 19

Waning Crescent 1%

08:26

15:06

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 OK
23 OK
00 Good
01 Bad
02 Bad
03 Good
04 Good
05 Good
06 Bad
07 Good
08 Bad

Sun - Rise: 07:44, Set: 16:06, Transit: 11:54. Moon - Rise: 08:26, Set: 15:06. Civil Dark: 16:46 - 07:05. Nautical Dark: 17:29 - 06:21. Astro Dark: 18:10 - 05:40

Total Clouds (% Sky Obscured)

80
91
77
93
85
78
83
90
97
98
99
93
41
30
20
16
74
88
15
9
11
72
14
63

Low Clouds (% Sky Obscured)

4
10
4
10
18
23
28
38
47
44
44
30
14
11
6
4
40
42
0
0
2
3
3
2

Medium Clouds (% Sky Obscured)

73
81
66
85
69
56
67
46
71
95
98
93
41
30
20
16
61
68
15
9
8
47
5
57

High Clouds (% Sky Obscured)

20
2
9
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
0
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 (%)

22
20
5
0
0
0
3
2
0
0
0
0
0
0
1
2
2
3
1
1
0
1
2
3

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)

13
13
13
13
13
11
10
10
10
9
9
8
7
7
7
7
6
6
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-1
-1
-1
-1
-1
-2
-3
-3
-3
-3
-1
-2
-2
-1
-3
-3
-2
-2
-2
-4
-2

Dew Point (°C)

1
2
1
-1
-1
-1
-1
-2
-3
-3
-3
-4
-3
-4
-4
-4
-4
-5
-5
-5
-6
-5
-5
-6

Relative Humidity (%)

82
94
80
68
71
71
71
72
69
69
68
68
70
70
70
70
70
69
67
66
65
67
67
65

Pressure (mb)

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

Ozone (du)

326
328
329
324
323
325
323
323
324
323
318
314
312
311
311
313
310
306
306
309
309
311
314
314

Thursday 20

New Moon 0%

No Rise

15:26

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

Sun - Rise: 07:46, Set: 16:05, Transit: 11:55. Moon - Rise: No Rise, Set: 15:26. Civil Dark: 16:44 - 07:06. Nautical Dark: 17:28 - 06:23. Astro Dark: 18:09 - 05:41

Total Clouds (% Sky Obscured)

77
20
13
19
39
31
63
5
3
1
3
3
1
1
3
4
5
6
16
35
60
69
74
80

Low Clouds (% Sky Obscured)

22
6
5
6
3
12
27
2
2
0
1
2
1
1
3
4
5
6
6
5
5
3
2
0

Medium Clouds (% Sky Obscured)

77
10
8
9
35
20
46
0
0
0
0
0
0
0
0
0
0
0
4
9
12
30
47
75

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
8
12
16
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
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)

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

Chance of Frost

Temperature (°C)

1
2
3
3
4
4
3
2
2
1
1
1
0
0
0
0
-0
0
-0
-0
-0
0
0
0

Feels Like (°C)

-3
-3
-0
0
1
0
1
-1
0
0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-3
-3

Dew Point (°C)

-6
-6
-5
-4
-4
-3
-2
-2
-3
-3
-4
-4
-5
-5
-5
-5
-5
-5
-6
-6
-6
-5
-5
-5

Relative Humidity (%)

62
58
56
57
57
62
68
72
73
71
70
70
70
71
70
70
68
69
67
67
67
67
67
70

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

311
309
308
307
308
308
310
309
307
307
303
299
297
295
294
290
288
285
282
281
280
278
275
273

Friday 21

Waxing Crescent 2%

09:38

15:57

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:48, Set: 16:03, Transit: 11:55. Moon - Rise: 09:38, Set: 15:57. Civil Dark: 16:43 - 07:08. Nautical Dark: 17:27 - 06:24. Astro Dark: 18:08 - 05:43

Total Clouds (% Sky Obscured)

75
75
75
67
68
70
79
89
98
98
98
97
97
97
98
97
96
94
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

5
13
16
19
18
10
5
5
0
0
0
5
5
10
10
15
25
30
35
30
25
41
52
58

Medium Clouds (% Sky Obscured)

75
75
75
67
68
70
79
89
98
98
98
97
97
97
98
97
96
94
96
97
98
98
98
100

High Clouds (% Sky Obscured)

26
27
29
24
25
20
28
36
47
57
74
90
93
94
95
92
88
82
88
94
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
8
8
6
5
3
3
3
2
4
5
6
5
4
3
3
3

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

Precipitation Probability (%)

2
6
4
9
8
1
14
25
35
42
47
51
71
88
95
93
84
75
75
79
83
86
90
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.8
0.6
0.4
0.3
0.4
0.5
0.6
0.6
0.7
0.9

Wind Speed/Direction (mph)

2
3
3
4
4
4
4
5
6
6
7
7
8
8
7
6
6
6
6
5
5
5
5
6

Chance of Frost

Temperature (°C)

0
1
2
3
3
3
3
3
3
3
3
4
4
4
4
5
5
5
5
5
5
6
6
6

Feels Like (°C)

-3
-3
-3
-2
-1
-1
-1
-1
-1
-2
-1
-1
-1
-1
-1
-2
0
0
0
-0
0
1
3
3

Dew Point (°C)

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

Relative Humidity (%)

71
74
77
80
85
88
93
93
91
89
91
93
94
94
96
96
96
98
98
96
96
98
98
96

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1018
1017
1017
1016
1015
1014
1013
1012
1011
1011
1010
1009
1008
1007
1007
1007

Ozone (du)

270
267
264
260
259
257
256
254
253
251
255
259
262
266
270
273
275
276
278
280
283
285
289
292

Saturday 22

Waxing Crescent 5%

10:41

16:40

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
04 Bad
05 Bad

Sun - Rise: 07:50, Set: 16:02, Transit: 11:55. Moon - Rise: 10:41, Set: 16:40. Civil Dark: 16:42 - 07:09. Nautical Dark: 17:26 - 06:26. Astro Dark: 18:07 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
92
86
81
77
83
81

Low Clouds (% Sky Obscured)

61
69
73
69
62
57
66
75
84
85
84
82
78
71
71
76
81
80
77
76
81

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
90
82
76
53
27
0
0
0
0

High Clouds (% Sky Obscured)

89
80
62
70
84
100
88
75
63
78
90
100
99
97
94
70
47
14
13
12
12

ISS Passover

Visibility (miles)

3
3
2
2
2
2
2
3
4
4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

87
88
95
95
95
95
95
95
95
95
78
52
56
57
53
46
38
24
19
15
12

Precipitation Amount (mm)

0.6
0.5
0.7
1
1.4
1.6
1.4
1.2
1.1
0.7
0.4
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
5
5
5
4
4
3
3
3
2
2
2
1
2
2
2
2
2

Relative Humidity (%)

96
96
98
98
96
94
93
91
91
89
88
86
85
82
79
76
79
80
83
82
83

Pressure (mb)

1006
1005
1004
1004
1003
1003
1002
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

296
293
290
287
283
279
275
276
276
277
277
277
277
279
282
284
284
284
284
282
279

Forecast for Timperley, Trafford, United Kingdom (53.40,-2.32)

Generated: 16/11/25 09:05:12. Forecast: 16/11/25 to 22/11/25. Timezone: UTC+0.00