Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 0%

08:26

15:06

12 Bad
13 Bad
14 Bad
15 Good
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 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
11 Bad

Sun - Rise: 07:44, Set: 16:06, Transit: 11:55. 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)

91
82
78
9
5
4
3
2
0
0
0
0
0
0
0
0
0
0
0
1
15
4
19
68

Low Clouds (% Sky Obscured)

16
24
29
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

45
45
34
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
3
0
14
68

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
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
4
0
2
11
11

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)

12
11
11
9
9
8
9
9
9
8
8
8
8
7
7
6
5
5
5
5
4
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
66
65
65
68
68
66
65
65
64
63
62
62
62
61
61
62
63
63
63
60
59
57
57

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1016
1016
1016

Ozone (du)

323
321
314
307
306
301
301
302
309
309
308
306
304
305
310
312
315
317
317
319
323
323
320
318

Thursday 20

New Moon 0%

09:38

15:26

12 OK
13 OK
14 OK
15 Good
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 Good
05 Good
06 OK
07 Good
08 OK
09 OK
10 Good
11 OK

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)

35
21
20
14
15
2
14
15
2
2
1
1
1
1
0
1
0
18
26
3
27
44
15
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
23
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
21
20
14
15
2
14
15
1
1
0
0
0
0
0
0
0
0
0
0
0
1
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
5
6
2
21
44
15
20

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 (%)

1
1
1
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
10
9
10
8
8
6
6
5
5
5
4
4
4
4
4
4
4
4
3
3
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
64
66
71
70
70
73
73
76
77
77
77
75
75
75
74
75
75
75
74
72
68
64
59

Pressure (mb)

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

Ozone (du)

316
311
305
306
307
309
310
309
309
308
308
308
305
299
294
290
290
288
285
282
280
278
278
278

Friday 21

Waxing Crescent 2%

10:41

15:57

12 Good
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

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)

15
20
57
79
75
99
100
100
100
100
100
100
100
100
100
100
95
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

0
0
0
6
0
29
24
15
4
19
25
5
35
61
57
76
80
95
97
99
100
97
93
90

Medium Clouds (% Sky Obscured)

1
0
14
27
13
64
100
94
100
100
100
100
100
100
98
96
95
100
91
86
49
52
46
48

High Clouds (% Sky Obscured)

15
20
43
35
60
55
68
100
100
100
100
100
100
100
100
96
27
19
15
13
20
43
54
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
8
8
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
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
8
30
60
64
60
48
57
72
74
79
72

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
54
55
58
63
66
73
77
74
74
71
73
74
73
73
76
86
91
91
93
91
93
91
89

Pressure (mb)

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

Ozone (du)

277
276
274
273
272
268
263
262
259
260
259
257
257
260
262
263
265
268
273
277
278
279
280
278

Saturday 22

Waxing Crescent 5%

11:30

16:40

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: 07:50, 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)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
62
99
99
99
99
100
100
100
99
100

Low Clouds (% Sky Obscured)

91
92
91
95
97
100
100
100
98
88
91
99
100
97
62
70
96
94
95
97
98
98
98
100

Medium Clouds (% Sky Obscured)

88
93
99
99
100
99
88
67
65
100
100
61
77
57
55
97
95
86
95
98
100
32
24
28

High Clouds (% Sky Obscured)

96
92
87
91
96
100
95
92
100
100
98
92
100
92
62
72
77
50
79
90
80
80
75
70

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
8
8
8
9
9
9
9
9
9
9
2
1
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light 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

Precipitation Probability (%)

51
31
10
30
32
21
51
72
91
88
91
95
95
95
95
95
95
95
95
95
75
60
57
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.7
0.5
0.5
0.6
0.7
0.7
0.8
0.8
0.9
1.2
1.8
1.5
0.4
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
4
4
5
4
4
4
4
4
4
4
4
3
3
4
4
3
4
4
4
4
4
4

Relative Humidity (%)

89
89
90
91
94
94
94
94
94
93
94
93
91
88
89
93
93
91
94
98
96
96
96
93

Pressure (mb)

1014
1013
1013
1012
1011
1011
1010
1009
1009
1008
1007
1006
1005
1004
1003
1002
1001
1000
999
999
998
998
997
997

Ozone (du)

278
277
275
275
273
272
272
271
271
270
272
272
271
272
271
271
270
270
267
266
273
278
281
283

Sunday 23

Waxing Crescent 10%

12:05

17:39

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: 07:51, 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)

69
54
60
68
92
99
99
100
47
71
98
97
93
88
84
87
81
77
81
85
90
86
85
84

Low Clouds (% Sky Obscured)

69
54
54
68
84
88
92
96
47
71
94
92
87
83
79
73
67
61
48
38
26
35
48
53

Medium Clouds (% Sky Obscured)

25
34
54
46
42
45
51
54
47
39
32
32
39
35
38
30
26
31
47
64
86
78
70
66

High Clouds (% Sky Obscured)

69
54
60
43
25
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
12
11
7
3

ISS Passover

Visibility (miles)

9
8
6
7
9
9
9
9
8
9
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

51
57
57
60
61
62
63
64
59
59
50
38
54
45
30
37
39
33
45
53
60
51
36
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

996
996
996
995
995
995
994
994
994
994
994
994
994
994
994
994
994
994
994
995
995
996
996
996

Ozone (du)

284
283
285
285
285
286
285
285
289
292
293
295
296
297
297
298
298
298
298
300
301
302
302
302

Monday 24

Waxing Crescent 17%

12:05

18:50

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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: 07:53, Set: 16:00, Transit: 11:56. Moon - Rise: 12:05, 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
81
81
81
79
70
60
39
21
21
22
42
62
81
88
93
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

57
60
62
58
56
52
36
21
11
11
16
17
27
41
49
58
60
64
63
59
50
49
53
52

Medium Clouds (% Sky Obscured)

55
41
24
29
35
39
36
31
28
21
21
22
33
19
18
19
27
28
28
32
43
53
54
56

High Clouds (% Sky Obscured)

2
2
1
4
7
12
5
2
0
0
0
0
15
29
50
61
76
74
75
66
61
55
59
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
5
3
3
4
4
6
7
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
21
20
21
20
18
22
21
11
35
49
62
63
61
53
49
47
41
35
30
21
29
27
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
9
9
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
78
75
76
81
82
80
79
78
82
88
93
93
91
91
89
89
89
86
83
82
79
79

Pressure (mb)

997
997
998
998
999
1000
1001
1002
1003
1004
1004
1005
1006
1006
1007
1008
1008
1009
1009
1010
1011
1011
1011
1012

Ozone (du)

302
306
309
312
314
316
318
311
304
298
298
298
299
299
299
300
300
301
301
298
296
293
291
290

Tuesday 25

Waxing Crescent 25%

12:29

20:08

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: 07:55, Set: 15:59, Transit: 11:56. Moon - Rise: 12:29, 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)

100
100
100
86
74
67
67
71
68
54
67
54
52
53
54
55
51
53

Low Clouds (% Sky Obscured)

56
54
55
52
49
46
47
44
44
46
52
50
48
47
48
50
51
52

Medium Clouds (% Sky Obscured)

54
57
57
52
46
45
31
16
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

83
89
93
68
38
8
11
8
3
3
4
2
2
1
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

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

Precipitation Probability (%)

36
41
33
28
24
9
16
15
6
14
15
12
15
16
12
14
13
9

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
78
78
78
76
76
78
80
83
83
83
82
83
83
83
82
82

Pressure (mb)

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

Ozone (du)

289
288
288
287
287
287
288
288
288
288
288
289
290
289
289
289
289
288

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

Generated: 19/11/25 12:28:40. Forecast: 19/11/25 to 25/11/25. Timezone: UTC+0.00