Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Crescent 27%

02:30

12:40

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

Sun - Rise: 08:26, Set: 15:35, Transit: 12:01. Moon - Rise: 02:30, Set: 12:40. Civil Dark: 16:21 - 07:41. Nautical Dark: 17:09 - 06:53. Astro Dark: 17:54 - 06:08

Total Clouds (% Sky Obscured)

76
81
85
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
100
94

Low Clouds (% Sky Obscured)

70
72
72
89
79
68
59
64
90
58
100
71
63
30
64
70
53
66
67
100
100
79
100
83

Medium Clouds (% Sky Obscured)

35
15
37
80
96
100
100
99
89
97
97
96
93
100
100
100
97
100
91
84
82
88
23
40

High Clouds (% Sky Obscured)

76
81
85
89
100
100
100
96
100
62
100
98
100
100
100
100
100
100
98
100
86
64
57
47

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
1
0
17
15
31
26
12
9
10
20
26
33
8
15
6
6
16
21
11
9
4
5
2

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)

21
23
24
24
26
26
26
25
24
22
21
20
19
21
21
21
20
21
21
21
21
21
21
21

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
11
11
11
11
10
10
10
10
11
11
11
11
11
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
7
6
6

Relative Humidity (%)

80
81
80
82
82
81
83
81
81
81
84
85
87
87
83
81
81
80
80
79
77
78
73
74

Pressure (mb)

1013
1013
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1008
1008
1007
1006
1005
1004
1003
1002
1002
1001

Ozone (du)

311
311
308
307
306
305
304
301
299
296
293
291
290
287
283
277
277
278
278
277
274
274
273
270

Sunday 14

Waning Crescent 19%

03:47

12:48

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

Sun - Rise: 08:27, Set: 15:35, Transit: 12:01. Moon - Rise: 03:47, Set: 12:48. Civil Dark: 16:21 - 07:41. Nautical Dark: 17:09 - 06:53. Astro Dark: 17:54 - 06:09

Total Clouds (% Sky Obscured)

100
98
89
85
100
100
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
47
43
58
62
52
80
85
100
100
100
95
96
95
98
92
100
91
90
99
95
98
94
95

Medium Clouds (% Sky Obscured)

99
97
86
74
100
99
95
75
100
100
100
100
100
100
100
100
100
99
98
99
99
99
99
99

High Clouds (% Sky Obscured)

97
47
45
46
78
29
25
63
99
99
17
100
100
96
100
89
100
100
100
100
92
56
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

4
17
33
36
20
35
16
14
34
70
64
89
84
69
56
80
69
73
86
88
86
93
86
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.6
0.5
0.3
0
0.5
0.4
0.3
0.5
0.5
0.5
0.6
0.4
0

Wind Speed/Direction (mph)

21
20
20
21
20
19
18
16
13
9
5
4
2
2
2
3
4
4
4
4
4
4
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
76
77
77
77
79
80
83
85
90
88
87
88
87
87
87
85
85
85
87
85
84
84

Pressure (mb)

1001
1000
1000
999
999
999
999
999
999
1000
1000
1000
1001
1001
1002
1002
1001
1001
1001
1001
1002
1002
1002
1002

Ozone (du)

268
265
264
264
263
264
266
268
269
269
269
271
272
273
275
278
281
282
283
286
289
290
290
290

Monday 15

Waning Crescent 12%

05:05

12:58

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

Sun - Rise: 08:28, Set: 15:36, Transit: 12:02. Moon - Rise: 05:05, Set: 12:58. Civil Dark: 16:21 - 07:42. Nautical Dark: 17:10 - 06:54. Astro Dark: 17:54 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
100
97
99
93
100
100
100
100
100
100
100
100
15
34
28
21

Low Clouds (% Sky Obscured)

98
100
99
100
91
98
52
34
9
42
0
0
0
0
0
0
0
0
0
0
0
21
14
7

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
98
98
100
94
42
39
48
99
100
100
100
100
100
100
15
34
28
21

High Clouds (% Sky Obscured)

100
94
83
61
63
81
57
79
78
84
97
93
75
57
98
96
98
100
100
83
15
30
28
21

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

68
76
95
95
81
59
40
18
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.3
0.5
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
6
6
6
6
5
5
5
5
6
7
7
7
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
84
85
87
85
88
87
84
79
80
82
83
82
78
78
76
79
82
82
82
82
82

Pressure (mb)

1002
1003
1003
1003
1004
1004
1005
1005
1005
1006
1007
1008
1009
1010
1010
1011
1012
1012
1012
1013
1013
1013
1014
1014

Ozone (du)

289
287
282
278
279
279
281
284
285
289
295
303
305
312
317
322
329
331
337
345
355
358
362
369

Tuesday 16

Waning Crescent 7%

06:24

13:14

20 Good
21 Good
22 Good
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:29, Set: 15:36, Transit: 12:02. Moon - Rise: 06:24, Set: 13:14. Civil Dark: 16:22 - 07:43. Nautical Dark: 17:10 - 06:55. Astro Dark: 17:55 - 06:10

Total Clouds (% Sky Obscured)

1
6
13
20
36
51
63
70
90
94
98
98
98
98
94
100
98
96
94
96
89
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
14
26
37
58
80
100
84
69
53
69
83
100
81
60

Medium Clouds (% Sky Obscured)

1
0
0
0
12
25
38
50
63
78
96
70
59
48
43
66
77
79
79
73
40
57
49
35

High Clouds (% Sky Obscured)

0
5
11
18
25
30
35
43
52
56
53
56
52
40
12
1
13
72
56
14
7
6
77
84

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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
22
37
39
31
27
25
31
46
56
55
47
29
14
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
6
6
6
6
6
7
7
8
9
9
10
10
11
13
13
13
13
14
16
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
85
88
89
88
89
89
86
83
80
80
83
88
86
76
74
74
75
78
82
82
81
82

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1010
1009
1008
1007
1007
1007
1006
1006

Ozone (du)

357
342
330
321
315
311
308
303
298
296
295
295
295
293
292
289
285
283
281
285
286
282
282
284

Wednesday 17

Waning Crescent 3%

07:41

13:38

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

Sun - Rise: 08:30, Set: 15:36, Transit: 12:03. Moon - Rise: 07:41, Set: 13:38. Civil Dark: 16:22 - 07:44. Nautical Dark: 17:10 - 06:55. Astro Dark: 17:55 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100

Low Clouds (% Sky Obscured)

54
45
32
27
32
35
41
30
19
7
16
24
57
66
75
82
80
78
77
70
63
53
63
70

Medium Clouds (% Sky Obscured)

38
35
57
78
84
88
55
95
100
100
100
100
100
100
100
100
100
100
100
93
85
81
77
71

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

13
11
24
23
2
1
0
0
0
0
7
32
71
95
95
95
91
72
28
61
45
1
9
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.9
1.2
1.7
0.4
0.3
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

13
11
11
11
10
7
7
7
6
4
4
5
5
8
12
16
20
21
22
23
25
28
31
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
82
84
88
90
91
91
93
93
93
91
93
98
98
96
93
87
81
76
74
73
71
76

Pressure (mb)

1007
1007
1007
1007
1007
1008
1009
1009
1008
1008
1008
1007
1006
1004
1002
1000
998
996
995
993
993
992
992
992

Ozone (du)

284
284
283
285
290
292
298
297
297
293
290
288
287
285
285
287
286
282
278
273
273
273
273
273

Thursday 18

Waning Crescent 1%

08:50

14:15

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 08:30, Set: 15:36, Transit: 12:03. Moon - Rise: 08:50, Set: 14:15. Civil Dark: 16:22 - 07:44. Nautical Dark: 17:11 - 06:56. Astro Dark: 17:55 - 06:11

Total Clouds (% Sky Obscured)

100
95
93
90
93
96
100
100
100
100
100
100
100
96
93
89
86
75
66
60
60
64
52
40

Low Clouds (% Sky Obscured)

75
75
74
72
63
55
46
46
44
44
49
56
62
64
64
64
57
51
45
50
55
61
51
40

Medium Clouds (% Sky Obscured)

67
65
62
56
62
72
90
82
64
40
26
17
8
29
45
61
39
18
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
72
37
5
0
0
5
36
64
71
62
60
60
57
42
20
20
20
15
4
4
7
4
1

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
11
21
22
29
27
18
21
25
13
28
37
26
21
19
11
9
11
4
5
6
0
0
2

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)

25
22
20
18
17
18
19
20
20
21
22
20
17
16
17
18
20
19
18
17
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
87
78
72
63
64
64
64
69
73
78
78
78
79
75
73
70
71
73
74
74
75
74
75

Pressure (mb)

993
994
994
994
994
995
995
995
996
996
996
997
998
999
1001
1002
1004
1006
1007
1008
1009
1010
1011
1012

Ozone (du)

274
274
279
284
289
293
297
301
311
322
332
339
346
353
353
352
352
357
361
366
362
358
355
341

Friday 19

Waning Crescent 0%

09:43

15:10

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

Sun - Rise: 08:31, Set: 15:37, Transit: 12:04. Moon - Rise: 09:43, Set: 15:10. Civil Dark: 16:23 - 07:45. Nautical Dark: 17:11 - 06:57. Astro Dark: 17:56 - 06:12

Total Clouds (% Sky Obscured)

26
19
12
7
5
3
1
6
10
11
15
18
22
48
74
100
98
96
94
91
86
81

Low Clouds (% Sky Obscured)

26
19
12
7
5
3
0
6
10
11
15
18
22
32
26
23
28
37
43
41
38
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
2
12
25
39
40
45
44

High Clouds (% Sky Obscured)

0
0
1
2
1
1
0
3
6
7
8
7
9
38
69
100
96
90
84
83
86
81

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

Fog (%)

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

Precipitation Probability (%)

0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
2
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

76
78
79
80
83
86
89
91
91
91
91
91
91
91
88
86
82
85
86
88
88
88

Pressure (mb)

1012
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1016

Ozone (du)

327
313
306
298
291
288
285
282
281
280
280
280
280
280
279
279
278
278
279
279
280
280

Forecast for Amble, Northumberland, United Kingdom (55.33,-1.59)

Generated: 13/12/25 20:53:32. Forecast: 13/12/25 to 19/12/25. Timezone: UTC+0.00