Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 2%

09:38

15:26

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

Sun - Rise: 07:46, Set: 16:05, Transit: 11:55. Moon - Rise: 09:38, 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)

2
2
1
1
6
13
12
3
5
5
4
24
29
19
14
8
17
69
78
86
53
45
25
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
13
12
0
0
0
0
16
20
17
6
0
0
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

0
1
0
0
5
1
0
2
1
3
3
24
29
2
0
0
0
0
2
20
3
2
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
11
46
66
77
53
45
25
4

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)

11
9
8
9
7
6
6
5
5
5
4
4
4
4
4
3
3
3
2
1
1
1
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-4
-3

Relative Humidity (%)

52
54
58
62
64
67
70
73
75
77
77
78
78
80
80
81
81
81
81
79
77
72
69
66

Pressure (mb)

1016
1016
1017
1017
1018
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026
1027
1027
1027
1027
1027

Ozone (du)

315
310
308
311
313
311
310
310
307
306
301
295
292
288
284
283
281
279
276
274
272
269
267
268

Friday 21

Waxing Crescent 1%

10:41

15:57

13 OK
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
12 Bad

Sun - Rise: 07:48, Set: 16:03, Transit: 11:55. Moon - Rise: 10:41, 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)

27
85
96
98
93
94
86
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
94
99

Low Clouds (% Sky Obscured)

20
40
10
12
12
3
0
0
26
50
77
58
87
100
100
100
99
98
100
98
100
100
94
99

Medium Clouds (% Sky Obscured)

0
34
43
95
91
82
80
99
100
100
100
100
100
100
100
99
100
57
70
62
54
50
52
70

High Clouds (% Sky Obscured)

12
47
71
84
35
62
54
100
100
100
100
100
100
62
50
35
2
2
2
0
0
0
2
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
2
8
9
9
9
9
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
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
9
11
30
60
95
95
95
85
95
91
85
63
42
25
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2.2
1.5
0.4
1
0.7
0.6
0
0
0
0

Wind Speed/Direction (mph)

3
4
5
5
5
6
6
7
7
8
9
9
9
10
11
11
13
14
13
10
7
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
65
70
78
80
77
75
76
76
76
73
72
70
72
91
94
93
91
91
91
93
93
91
90

Pressure (mb)

1026
1026
1026
1025
1025
1025
1024
1024
1023
1022
1022
1021
1020
1019
1018
1017
1016
1015
1015
1014
1014
1014
1013
1013

Ozone (du)

270
268
266
263
260
257
253
251
247
249
252
255
258
262
264
269
276
273
271
272
274
274
277
279

Saturday 22

Waxing Crescent 5%

11:30

16:40

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
12 Bad

Sun - Rise: 07:50, Set: 16:02, Transit: 11:55. Moon - Rise: 11:30, 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)

98
96
100
100
100
95
100
100
97
97
100
100
100
100
100
99
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

92
85
76
83
80
80
78
76
72
83
97
98
78
84
79
89
100
100
100
100
100
100
100
99

Medium Clouds (% Sky Obscured)

67
55
73
48
100
44
96
99
67
88
100
100
100
100
97
99
61
99
99
93
55
55
62
70

High Clouds (% Sky Obscured)

55
61
72
99
100
91
100
40
35
74
100
100
98
74
78
30
100
100
100
100
80
80
70
75

ISS Passover

Visibility (miles)

8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
2
9
8
1
5
9
9
9
6

Fog (%)

0
0
0
0
0
0
4
7
0
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Light Rain

Precipitation Probability (%)

14
11
23
20
16
2
8
16
7
6
12
15
27
37
91
95
86
95
95
82
61
59
59
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.8
0.5
1.4
2.2
0.5
0.3
0.2
0
0.8

Wind Speed/Direction (mph)

4
3
4
4
5
5
4
5
4
4
4
3
5
4
5
6
6
8
10
12
13
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
91
93
93
94
96
94
96
96
94
93
93
93
93
94
91
88
94
93
91
81
79
73

Pressure (mb)

1012
1011
1011
1010
1010
1009
1009
1008
1008
1007
1005
1004
1003
1002
1001
999
997
995
993
993
992
992
992
991

Ozone (du)

278
274
270
267
263
265
267
267
267
267
267
265
266
268
269
266
266
262
263
272
281
285
284
287

Sunday 23

Waxing Crescent 10%

12:05

17:39

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
12 Bad

Sun - Rise: 07:51, Set: 16:01, Transit: 11:56. Moon - Rise: 12:05, Set: 17:39. Civil Dark: 16:41 - 07:11. Nautical Dark: 17:25 - 06:27. Astro Dark: 18:07 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
92
80
85
100
98
96
93
91
90
86
80

Low Clouds (% Sky Obscured)

98
98
88
80
74
82
90
97
87
76
69
68
68
60
55
59
66
19
42
48
48
43
44
24

Medium Clouds (% Sky Obscured)

99
100
100
94
100
100
100
100
100
92
55
55
55
55
55
55
50
85
75
69
6
8
11
8

High Clouds (% Sky Obscured)

80
85
64
37
12
30
44
58
67
73
75
62
51
39
33
26
20
29
39
54
43
30
47
42

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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 (%)

95
95
95
95
95
95
95
85
78
67
55
47
34
18
15
11
4
11
41
37
18
20
14
2

Precipitation Amount (mm)

0.5
0.9
0.8
0.8
1.1
1
0.9
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
15
17
18
15
17
14
9
10
11
9
6
6
5
5
5
6
6
6
6
9
10
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
90
85
88
90
91
93
93
94
93
93
90
90
90
91
91
88
88
89
88
88
83
71

Pressure (mb)

991
990
990
990
990
990
990
991
991
991
991
991
991
991
992
992
993
994
994
995
996
997
998
998

Ozone (du)

286
286
285
285
287
291
290
289
294
296
296
296
299
302
301
301
300
302
302
302
304
306
308
309

Monday 24

Waxing Crescent 17%

12:29

18:50

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 OK
11 OK
12 OK

Sun - Rise: 07:53, Set: 16:00, Transit: 11:56. Moon - Rise: 12:29, Set: 18:50. Civil Dark: 16:40 - 07:12. Nautical Dark: 17:24 - 06:29. Astro Dark: 18:06 - 05:47

Total Clouds (% Sky Obscured)

79
80
78
77
70
65
70
65
73
71
98
85
76
65
66
81
91
81
70
59
47
34
21
24

Low Clouds (% Sky Obscured)

53
57
48
39
35
35
35
32
42
32
56
52
47
47
50
53
56
52
49
44
44
34
21
24

Medium Clouds (% Sky Obscured)

3
0
0
2
0
0
1
19
52
53
96
75
59
41
52
59
62
50
39
24
16
9
1
1

High Clouds (% Sky Obscured)

20
1
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
6
26
34
6
12
5
5
20
29
41
52
38
25
22
17
12
13
12
13
13
10
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
75
83
86
86
75
75
73
71
75
76
79
82
85
85
83
85
85
86
86
82
78
74

Pressure (mb)

999
999
1000
1001
1002
1003
1003
1004
1005
1005
1006
1006
1007
1007
1008
1009
1010
1010
1012
1013
1014
1014
1015
1016

Ozone (du)

310
312
311
314
319
322
313
300
298
297
295
298
298
299
299
299
299
298
299
299
300
298
297
295

Tuesday 25

Waxing Crescent 25%

12:46

20:08

13 OK
14 Good
15 OK
16 OK
17 OK
18 OK
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

Sun - Rise: 07:55, Set: 15:59, Transit: 11:56. Moon - Rise: 12:46, Set: 20:08. Civil Dark: 16:39 - 07:14. Nautical Dark: 17:23 - 06:30. Astro Dark: 18:05 - 05:48

Total Clouds (% Sky Obscured)

21
18
26
33
38
46
54
55
49
54
59
57
55
51
56
60
67
78
82
82
85
88
89
85

Low Clouds (% Sky Obscured)

21
18
26
24
18
24
31
38
43
48
52
47
40
35
31
32
32
38
45
53
50
47
42
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
18
28
25
18
7
2
12
22
31
30
34
50
58
56
54
56

High Clouds (% Sky Obscured)

0
0
3
5
10
8
10
12
13
7
2
8
13
12
13
9
25
25
35
40
55
60
50
40

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
6
5
2
2
2
2
2
2
0
1
1
0
1
0
-1
-1
-1
-1
-1
0

Dew Point (°C)

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

Relative Humidity (%)

75
78
79
81
82
82
82
80
80
80
82
83
85
86
89
89
89
89
88
86
83
80
80
78

Pressure (mb)

1016
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022

Ozone (du)

293
292
290
288
286
284
283
281
280
277
275
272
271
269
268
267
266
265
265
265
265
264
262
261

Wednesday 26

Waxing Crescent 34%

12:59

21:29

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 OK
05 OK

Sun - Rise: 07:56, Set: 15:58, Transit: 11:57. Moon - Rise: 12:59, Set: 21:29. Civil Dark: 16:39 - 07:15. Nautical Dark: 17:23 - 06:31. Astro Dark: 18:04 - 05:50

Total Clouds (% Sky Obscured)

80
78
68
62
60
61
66
64
44
56
35
37
44
51
52
46
47

Low Clouds (% Sky Obscured)

14
0
2
4
6
13
17
24
20
18
12
19
26
36
39
44
44

Medium Clouds (% Sky Obscured)

58
60
60
60
60
61
59
53
44
46
35
35
29
29
29
30
30

High Clouds (% Sky Obscured)

35
30
15
10
10
20
25
25
29
53
35
37
44
40
40
35
35

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
0
1
1
0
0
0
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
83
83
85
85
85
86
85
85
83
85
84
88
86
86

Pressure (mb)

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

Ozone (du)

260
260
259
259
259
259
261
262
263
262
262
261
260
260
260
260
260

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

Generated: 20/11/25 13:07:53. Forecast: 20/11/25 to 26/11/25. Timezone: UTC+0.00