Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Crescent 50%

11:33

23:18

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

Sun - Rise: 08:23, Set: 15:51, Transit: 12:07. Moon - Rise: 11:33, Set: 23:18. Civil Dark: 16:34 - 07:40. Nautical Dark: 17:20 - 06:54. Astro Dark: 18:03 - 06:11

Total Clouds (% Sky Obscured)

36
34
41
35
34
39
42
47
62
66
67
64
59
77
74
79
93
96
96
93
90
57
55
69

Low Clouds (% Sky Obscured)

36
34
41
35
34
39
42
47
62
66
67
64
59
77
74
77
87
95
95
93
88
57
55
69

Medium 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

High Clouds (% Sky Obscured)

4
6
3
3
3
0
0
0
0
2
2
2
3
0
0
0
20
1
0
0
2
2
2
12

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
3
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
93
93
94
96
96
96
96
96
98
96
91
86
81
74
75
79
82
78
81
83
85

Pressure (mb)

1037
1038
1038
1038
1038
1038
1038
1038
1039
1039
1039
1040
1040
1040
1039
1039
1039
1039
1039
1038
1038
1038
1039
1039

Ozone (du)

312
309
308
306
304
301
299
297
296
295
295
293
293
294
294
294
293
292
289
287
286
287
289
291

Saturday 27

First Quarter 61%

11:42

00:41

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:23, Set: 15:52, Transit: 12:07. Moon - Rise: 11:42, Set: 00:41. Civil Dark: 16:35 - 07:40. Nautical Dark: 17:21 - 06:54. Astro Dark: 18:04 - 06:11

Total Clouds (% Sky Obscured)

76
88
85
87
85
99
99
96
93
85
83
82
85
83
88
90
91
87
83
75
79
85
85
85

Low Clouds (% Sky Obscured)

66
79
81
83
59
84
72
76
79
82
78
76
80
79
83
82
87
80
83
74
77
84
82
81

Medium 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

High Clouds (% Sky Obscured)

40
70
72
73
67
95
99
84
78
56
35
36
22
17
37
57
47
58
27
13
10
21
37
54

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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2

Relative Humidity (%)

85
83
85
86
88
89
89
89
91
89
89
88
86
80
78
76
78
82
86
88
89
89
89
91

Pressure (mb)

1039
1039
1038
1038
1038
1037
1037
1037
1037
1037
1037
1037
1037
1036
1036
1035
1034
1034
1033
1033
1033
1033
1033
1033

Ozone (du)

291
290
289
288
286
285
283
281
278
279
279
280
279
279
279
282
283
283
284
283
284
284
287
289

Sunday 28

Waxing Gibbous 72%

11:54

02:09

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:23, Set: 15:53, Transit: 12:08. Moon - Rise: 11:54, Set: 02:09. Civil Dark: 16:36 - 07:40. Nautical Dark: 17:22 - 06:54. Astro Dark: 18:05 - 06:11

Total Clouds (% Sky Obscured)

83
81
87
87
83
84
81
77
81
82
68
81
78
79
83
88
99
85
81
96
93
91
90
80

Low Clouds (% Sky Obscured)

80
81
84
82
79
84
78
76
81
82
68
81
78
79
83
88
98
78
76
86
87
88
89
77

Medium 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

High Clouds (% Sky Obscured)

51
48
57
56
47
35
32
22
20
15
3
4
7
40
9
13
29
21
30
77
73
60
38
30

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
1
4
0
0
0
0
0
0
3
3
2
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
1
2

Relative Humidity (%)

93
93
93
93
93
93
91
93
93
94
94
93
89
85
79
77
76
72
72
72
72
71
72
82

Pressure (mb)

1032
1032
1032
1031
1031
1031
1031
1030
1030
1030
1030
1031
1031
1031
1031
1030
1030
1030
1030
1031
1031
1031
1032
1032

Ozone (du)

292
292
292
293
292
291
290
289
288
287
285
285
286
285
282
280
280
276
274
274
275
274
274
276

Monday 29

Waxing Gibbous 82%

12:10

03:41

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

Sun - Rise: 08:23, Set: 15:54, Transit: 12:08. Moon - Rise: 12:10, Set: 03:41. Civil Dark: 16:37 - 07:40. Nautical Dark: 17:23 - 06:54. Astro Dark: 18:05 - 06:11

Total Clouds (% Sky Obscured)

76
68
62
54
44
46
53
64
69
76
84
81
68
44
35
29
32
22
14
8
5
4
5
5

Low Clouds (% Sky Obscured)

60
32
36
47
41
43
49
58
66
74
84
78
68
44
35
29
32
22
14
2
2
2
1
2

Medium 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

High Clouds (% Sky Obscured)

25
20
20
15
5
2
4
7
5
4
1
1
1
1
1
1
1
1
2
2
2
2
3
3

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 (%)

10
7
8
8
7
6
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
89
89
82
77
75
72
68
63
61
61
61
62
60
59
60
63
67
68
69
69
69
72

Pressure (mb)

1032
1032
1033
1033
1033
1033
1033
1033
1034
1034
1034
1035
1035
1035
1035
1034
1034
1033
1033
1033
1033
1033
1033
1033

Ozone (du)

276
277
276
274
274
273
275
276
276
277
278
282
284
289
289
292
295
303
307
309
308
309
314
317

Tuesday 30

Waxing Gibbous 91%

12:35

05:17

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

Sun - Rise: 08:22, Set: 15:55, Transit: 12:09. Moon - Rise: 12:35, Set: 05:17. Civil Dark: 16:38 - 07:40. Nautical Dark: 17:24 - 06:54. Astro Dark: 18:06 - 06:11

Total Clouds (% Sky Obscured)

2
3
11
21
40
65
72
72
70
57
57
50
37
38
38
40
40
56
70
81
82
83
72
69

Low Clouds (% Sky Obscured)

2
3
6
14
28
41
38
28
33
39
41
39
37
34
28
18
9
32
58
78
75
72
65
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
3
3
8
15
22
26

High Clouds (% Sky Obscured)

0
0
3
5
9
20
37
58
58
54
57
42
22
4
13
22
31
38
43
43
43
40
40
37

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
1
1
1
1
2
1
6
7
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-2
-3
-2
-2
-2
-2
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-3
-3
-3
-2
-3

Relative Humidity (%)

72
72
73
74
73
73
72
72
72
69
69
67
64
61
59
60
60
61
62
62
64
65
67
65

Pressure (mb)

1032
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029

Ozone (du)

314
310
308
311
315
315
315
316
318
320
320
321
322
322
324
318
313
307
304
302
299
299
299
298

Wednesday 31

Waxing Gibbous 88%

13:13

06:51

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:22, Set: 15:56, Transit: 12:09. Moon - Rise: 13:13, Set: 06:51. Civil Dark: 16:39 - 07:40. Nautical Dark: 17:25 - 06:54. Astro Dark: 18:07 - 06:11

Total Clouds (% Sky Obscured)

71
73
72
76
81
89
93
97
89
82
83
80
78
71
69
64
62
61
63
65
61
58
53
58

Low Clouds (% Sky Obscured)

67
67
72
75
74
69
60
49
49
49
48
46
44
42
42
41
39
37
36
34
35
38
38
38

Medium Clouds (% Sky Obscured)

26
30
35
35
25
15
15
14
12
12
6
28
50
68
69
64
62
61
52
49
39
26
24
37

High Clouds (% Sky Obscured)

30
26
19
12
5
11
19
26
27
29
30
30
30
20
20
20
20
18
16
14
14
8
3
14

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 (%)

8
8
14
16
14
18
15
8
8
8
5
7
8
2
2
2
1
2
3
0
2
2
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
68
68
69
69
67
65
64
65
68
71
72
75
78
76
76
75
75
76
75
76
78
79

Pressure (mb)

1029
1029
1028
1028
1028
1027
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1022
1022

Ozone (du)

297
295
294
299
305
310
313
316
319
313
307
301
300
299
297
298
299
300
303
306
309
307
306
305

Thursday 1

Waxing Gibbous 97%

14:14

08:10

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:22, Set: 15:58, Transit: 12:10. Moon - Rise: 14:14, Set: 08:10. Civil Dark: 16:40 - 07:39. Nautical Dark: 17:26 - 06:54. Astro Dark: 18:08 - 06:11

Total Clouds (% Sky Obscured)

62
65
74
85
96
97
98
99
98
96
95
95
95
95
96
98
100
97
93
89

Low Clouds (% Sky Obscured)

38
38
52
67
81
79
82
80
61
47
32
53
73
93
94
90
85
78
72
69

Medium Clouds (% Sky Obscured)

53
64
66
61
59
64
69
74
68
62
56
48
49
45
59
69
78
70
59
45

High Clouds (% Sky Obscured)

35
54
54
63
76
83
91
99
97
95
93
87
73
64
74
87
100
96
87
74

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

1
1
4
8
1
6
9
2
10
17
8
40
49
23
50
54
21
43
46
28

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
79
79
79
79
79
79
81
82
82
83
84
84
85
84
84
85
85
84

Pressure (mb)

1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1016
1016
1015
1014
1013
1013
1013

Ozone (du)

300
296
291
284
277
269
267
264
261
262
264
265
263
262
260
261
261
261
260
260

Forecast for Peacock, Wakefield, United Kingdom (53.68,-1.51)

Generated: 26/12/25 22:03:27. Forecast: 26/12/25 to 01/01/26. Timezone: UTC+0.00