Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 3%

07:38

13:40

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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

Sun - Rise: 08:27, Set: 15:37, Transit: 12:02. Moon - Rise: 07:38, Set: 13:40. Civil Dark: 16:23 - 07:41. Nautical Dark: 17:11 - 06:54. Astro Dark: 17:55 - 06:09

Total Clouds (% Sky Obscured)

78
83
87
100
100
100
100
26
28
34
100
100
100
100
100
100
100
100
100
100
100
97
95
85

Low Clouds (% Sky Obscured)

78
83
85
95
100
44
12
22
24
23
31
11
13
16
0
0
32
32
31
39
55
72
74
76

Medium Clouds (% Sky Obscured)

78
83
87
99
92
100
100
26
9
3
0
4
100
100
100
100
100
100
100
100
99
94
93
85

High Clouds (% Sky Obscured)

78
83
87
100
100
100
100
26
10
34
100
100
100
100
100
100
100
100
100
100
100
54
58
20

ISS Passover

Visibility (miles)

9
6
2
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

95
95
95
90
70
44
23
10
12
6
19
1
0
0
0
0
0
5
14
38
67
48
34
14

Precipitation Amount (mm)

0.7
0.6
1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

16
17
15
15
13
11
12
7
6
9
16
13
8
7
9
9
7
9
9
8
9
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
88
88
88
85
81
82
84
81
74
73
73
71
74
74
77
81
84
85
84
85
84
82

Pressure (mb)

999
998
998
997
996
996
996
997
997
998
998
999
1000
1001
1002
1001
1001
1001
1000
999
997
997
996
995

Ozone (du)

289
295
293
287
292
301
313
314
322
313
311
311
314
308
303
311
316
327
309
308
319
345
359
363

Thursday 18

Waning Crescent 1%

08:46

14:18

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

Sun - Rise: 08:27, Set: 15:38, Transit: 12:03. Moon - Rise: 08:46, Set: 14:18. Civil Dark: 16:23 - 07:42. Nautical Dark: 17:11 - 06:54. Astro Dark: 17:55 - 06:10

Total Clouds (% Sky Obscured)

89
100
71
35
20
6
7
14
40
32
50
30
45
44
50
48
47
39
33
27
26
45
35
37

Low Clouds (% Sky Obscured)

71
84
48
35
20
6
7
14
37
32
37
30
36
38
42
35
30
29
33
27
26
42
31
30

Medium Clouds (% Sky Obscured)

35
77
31
0
0
0
0
0
0
0
0
0
0
0
0
0
29
33
3
3
0
0
0
0

High Clouds (% Sky Obscured)

25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
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 (%)

24
47
13
2
0
0
0
1
0
1
1
5
7
2
2
4
6
4
3
2
1
1
2
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)

11
14
16
16
15
16
17
19
20
19
20
21
20
20
18
18
19
18
18
17
15
13
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
75
73
71
71
69
64
66
75
70
69
69
75
77
67
64
68
64
68
65
67
68
62
60

Pressure (mb)

994
995
995
996
998
999
999
999
1000
1000
1000
1001
1001
1002
1003
1004
1005
1005
1006
1007
1008
1009
1010
1010

Ozone (du)

364
355
355
351
347
351
358
362
357
347
343
353
362
370
350
358
360
342
329
297
294
291
284
285

Friday 19

Waning Crescent 0%

09:39

15:13

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

Sun - Rise: 08:28, Set: 15:38, Transit: 12:03. Moon - Rise: 09:39, Set: 15:13. Civil Dark: 16:24 - 07:43. Nautical Dark: 17:11 - 06:55. Astro Dark: 17:56 - 06:10

Total Clouds (% Sky Obscured)

19
45
27
26
15
25
30
65
84
78
61
54
54
53
39
46
35
38
41
48
61
69
68
85

Low Clouds (% Sky Obscured)

12
45
21
7
0
0
0
25
12
17
27
32
33
38
30
42
35
38
41
47
57
66
68
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
7
27
26
15
25
30
65
84
33
61
54
54
40
19
14
2
1
1
1
1
1
1
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 (%)

16
3
1
1
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
11
10
10
10
9
8
9
9
9
9
11
10
9
9
10
11
10
10
9
9
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
69
71
73
74
73
73
68
70
78
79
79
82
82
83
83
80
81
82
85
86
85
83
82

Pressure (mb)

1011
1011
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1011
1010
1010
1010
1010
1009
1009
1009
1010
1010

Ozone (du)

287
286
286
286
285
285
285
285
286
284
285
286
285
287
286
287
287
287
291
297
302
300
296
295

Saturday 20

New Moon 2%

10:17

16:23

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

Sun - Rise: 08:29, Set: 15:39, Transit: 12:04. Moon - Rise: 10:17, Set: 16:23. Civil Dark: 16:24 - 07:43. Nautical Dark: 17:12 - 06:55. Astro Dark: 17:56 - 06:11

Total Clouds (% Sky Obscured)

80
91
86
79
74
68
73
75
79
81
89
78
100
100
100
100
100
94
88
82
83
84
85
75

Low Clouds (% Sky Obscured)

80
91
86
79
70
66
61
57
55
52
48
33
19
4
19
32
42
36
30
24
26
23
29
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
15
28
53
53
54
51
53
66
55
75
65
63
61
60
60
50

High Clouds (% Sky Obscured)

2
9
17
23
33
29
33
36
56
74
84
75
91
100
67
76
100
91
78
64
62
71
70
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
0
1
0

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
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
2
4
14
11
6
13
17
13
15
15
14
18
19
43
69
68
54
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.2
0

Wind Speed/Direction (mph)

10
8
8
7
6
6
5
5
4
3
2
2
4
5
6
6
7
7
6
6
7
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
81
85
88
88
88
89
89
93
94
93
93
93
90
88
88
88
90
93
94
96
98
98
98

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1011
1011
1011
1011
1010
1010
1010
1011

Ozone (du)

306
312
317
318
320
323
328
333
334
331
328
325
325
325
324
323
324
327
330
331
330
329
332
335

Sunday 21

Waxing Crescent 6%

10:41

17:43

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

Sun - Rise: 08:29, Set: 15:39, Transit: 12:04. Moon - Rise: 10:41, Set: 17:43. Civil Dark: 16:25 - 07:44. Nautical Dark: 17:12 - 06:56. Astro Dark: 17:57 - 06:11

Total Clouds (% Sky Obscured)

63
53
66
81
93
92
90
90
92
94
96
98
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

26
20
45
64
84
79
77
50
52
60
69
80
76
72
79
86
92
89
86
82
85
89
92
87

Medium Clouds (% Sky Obscured)

49
16
19
22
27
26
27
29
41
39
42
56
69
89
77
78
75
79
78
78
82
84
82
70

High Clouds (% Sky Obscured)

38
20
23
31
39
28
12
5
4
8
12
40
71
99
99
100
100
100
100
100
92
84
79
86

ISS Passover

Visibility (miles)

0
0
4
9
9
9
9
9
9
9
9
6
7
8
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 (%)

34
22
3
2
2
0
0
0
5
6
2
17
18
18
36
44
48
53
54
51
48
40
33
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
94
96
94
93
94
96
98
98
98
96
96
93
91
91
90
91
91
90
90
90

Pressure (mb)

1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

337
338
341
344
350
351
354
356
357
359
360
361
362
362
362
364
365
366
367
368
368
370
371
373

Monday 22

Waxing Crescent 12%

10:57

19:07

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

Sun - Rise: 08:29, Set: 15:40, Transit: 12:05. Moon - Rise: 10:57, Set: 19:07. Civil Dark: 16:25 - 07:44. Nautical Dark: 17:13 - 06:56. Astro Dark: 17:57 - 06:12

Total Clouds (% Sky Obscured)

100
100
99
98
96
88
79
69
72
76
80
87
94
100
99
99
98
91
83
75
77
78
81
85

Low Clouds (% Sky Obscured)

82
78
78
77
79
77
79
69
72
76
74
81
91
100
93
86
81
82
81
75
77
74
70
70

Medium Clouds (% Sky Obscured)

57
45
60
78
96
66
36
5
7
6
7
10
6
8
24
49
68
61
67
60
65
55
70
75

High Clouds (% Sky Obscured)

94
100
76
52
25
32
36
35
44
54
66
60
61
64
67
69
78
56
31
6
22
41
54
55

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

24
13
16
16
14
15
15
14
17
19
21
24
27
30
36
41
46
48
49
50
52
55
59
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
85
85
84
84
85
85
87
87
87
87
87
87
88
90
90
90
90
90
90
88
90

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

374
375
376
377
378
379
380
380
381
382
382
383
380
377
374
373
372
372
374
376
378
381
385
388

Tuesday 23

Waxing Crescent 19%

11:09

19:07

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: 08:30, Set: 15:41, Transit: 12:05. Moon - Rise: 11:09, Set: 19:07. Civil Dark: 16:26 - 07:44. Nautical Dark: 17:14 - 06:57. Astro Dark: 17:58 - 06:12

Total Clouds (% Sky Obscured)

90
93
86
81
77
83
89
96
97
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
68
61
59
54
64
76
90
92
93
94
93
93
92
94
94
94

Medium Clouds (% Sky Obscured)

75
80
84
81
77
83
83
83
82
85
89
82
74
69
80
89
99

High Clouds (% Sky Obscured)

53
50
38
25
12
17
11
14
12
19
16
16
11
7
9
12
5

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

55
53
49
45
39
43
49
52
49
49
47
45
49
55
56
56
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5

Relative Humidity (%)

88
86
86
86
86
85
85
85
84
84
84
85
87
85
85
85
87

Pressure (mb)

1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1019
1020
1021
1021
1022

Ozone (du)

391
393
396
395
394
394
392
391
390
390
389
389
389
389
390
390
391

Forecast for Tynemouth, North Tyneside, United Kingdom (55.01,-1.43)

Generated: 17/12/25 19:15:37. Forecast: 17/12/25 to 23/12/25. Timezone: UTC+0.00