Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 14

Waning Crescent 11%

06:08

12:49

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
20 Bad

Sun - Rise: 08:07, Set: 16:31, Transit: 12:19. Moon - Rise: 06:08, Set: 12:49. Civil Dark: 17:09 - 07:28. Nautical Dark: 17:50 - 06:47. Astro Dark: 18:30 - 06:07

Total Clouds (% Sky Obscured)

99
89
91
75
88
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
82
45
48
39

Low Clouds (% Sky Obscured)

83
69
77
75
59
52
47
48
51
51
46
47
62
69
73
100
100
100
82
73
33
42
45
39

Medium Clouds (% Sky Obscured)

99
83
0
0
52
47
97
100
100
100
100
100
100
100
100
100
100
100
100
100
82
45
48
39

High Clouds (% Sky Obscured)

84
53
0
0
7
15
96
40
100
100
100
100
100
100
100
100
100
100
100
100
7
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

48
0
0
0
0
0
0
0
0
2
34
79
100
86
29
0
0
0
0
0
2
20
13
6

Precipitation Type

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

Precipitation Probability (%)

82
93
19
20
10
17
5
1
1
4
11
30
95
95
95
95
95
95
95
72
28
30
21
1

Precipitation Amount (mm)

0.2
0.3
0
0
0
0
0
0
0
0
0
0
0.5
1.4
1.7
2.4
2.3
1.8
1.6
0.4
0
0
0
0

Wind Speed/Direction (mph)

8
10
12
15
15
13
11
8
7
6
4
3
3
3
3
5
4
5
16
13
10
7
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
88
93
93
94
96
90
91
94
96
96
94
96
98
96
96
98
96
96
96
94
96
94
91

Pressure (mb)

1006
1005
1005
1004
1004
1004
1003
1003
1003
1003
1002
1002
1001
1000
999
998
996
996
995
995
996
997
998
999

Ozone (du)

333
334
330
334
341
347
347
347
349
353
352
351
355
352
351
353
350
346
347
347
352
355
362
367

Thursday 15

Waning Crescent 6%

07:06

13:40

21 OK
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

Sun - Rise: 08:06, Set: 16:32, Transit: 12:19. Moon - Rise: 07:06, Set: 13:40. Civil Dark: 17:10 - 07:28. Nautical Dark: 17:52 - 06:46. Astro Dark: 18:31 - 06:06

Total Clouds (% Sky Obscured)

31
54
55
68
100
100
100
95
88
74
76
78
77
89
75
72
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
43
43
31
42
51
77
88
74
62
76
78
58
57
67
57
46
59
62
59
60
68
56
50

Medium Clouds (% Sky Obscured)

3
9
13
35
72
100
100
82
78
67
50
45
22
56
14
49
88
83
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
1
42
43
10
20
18
8
18
45
32
0
0
0
7
16
83
72
85
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9

Fog (%)

54
100
100
100
100
100
100
100
42
1
4
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
3
13
45
62
36
12
20
29
7
8
29
43
36
39
43
43
50
40
40
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
6
6
5
5
5
6
7
10
11
9
8
8
10
12
15
15
15
14
13
12
11
10
10

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
4
5
5
5
5
5
6
6
7
8
8
8
8
7
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
94
94
93
94
94
91
90
93
94
96
91
88
85
84
87
87
90
91
93
93
94

Pressure (mb)

1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1007
1007

Ozone (du)

371
372
369
367
364
361
358
357
365
372
376
374
373
376
379
378
381
379
377
372
373
377
383
389

Friday 16

Waning Crescent 2%

07:51

14:43

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
20 Bad

Sun - Rise: 08:05, Set: 16:34, Transit: 12:19. Moon - Rise: 07:51, Set: 14:43. Civil Dark: 17:12 - 07:27. Nautical Dark: 17:53 - 06:45. Astro Dark: 18:33 - 06:06

Total Clouds (% Sky Obscured)

100
100
80
71
79
92
96
95
100
100
71
63
64
75
89
97
100
100
100
97
83
93
95
94

Low Clouds (% Sky Obscured)

55
53
53
49
53
65
54
50
56
60
50
56
61
64
59
58
56
55
59
59
59
62
63
61

Medium Clouds (% Sky Obscured)

100
100
29
30
32
62
84
81
98
100
47
4
3
29
62
46
42
47
100
88
67
90
76
90

High Clouds (% Sky Obscured)

81
86
80
71
79
92
96
95
96
52
14
4
1
1
56
57
46
40
35
29
37
50
80
92

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
2
5
4
6
3
1
0
0
0
0
1
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 (%)

39
18
11
7
8
11
11
13
11
7
7
5
5
5
9
15
22
25
23
18
3
4
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
96
98
96
96
96
98
96
98
98
98
91
88
87
88
90
94
96
94
96
96

Pressure (mb)

1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016

Ozone (du)

388
387
389
394
396
394
394
393
394
397
400
404
408
409
409
409
409
410
410
409
407
406
404
404

Saturday 17

Waning Crescent 0%

08:24

15:56

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
20 Bad

Sun - Rise: 08:04, Set: 16:35, Transit: 12:20. Moon - Rise: 08:24, Set: 15:56. Civil Dark: 17:13 - 07:26. Nautical Dark: 17:54 - 06:45. Astro Dark: 18:34 - 06:05

Total Clouds (% Sky Obscured)

84
93
90
90
90
91
92
91
91
90
85
84
84
85
84
88
94
100
100
100
100
99
97
96

Low Clouds (% Sky Obscured)

67
65
65
67
64
66
61
60
59
74
77
74
74
72
63
54
62
58
54
52
39
42
48
56

Medium Clouds (% Sky Obscured)

54
33
49
46
40
25
30
30
30
40
40
40
41
51
61
71
87
100
100
100
100
97
83
82

High Clouds (% Sky Obscured)

64
52
38
27
9
15
15
20
25
25
25
30
10
25
20
47
70
88
100
100
100
89
78
70

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 (%)

6
6
4
6
6
4
6
6
2
7
10
24
21
18
10
18
19
12
7
2
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
6
6
5
5
5
5
5
6
6
7
8
8
9
11
12
12
12
12
12
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

403
402
402
400
398
398
398
396
397
396
395
394
393
392
391
391
390
391
392
394
396
398
400
401

Sunday 18

New Moon 1%

08:49

17:15

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
20 Bad

Sun - Rise: 08:03, Set: 16:37, Transit: 12:20. Moon - Rise: 08:49, Set: 17:15. Civil Dark: 17:15 - 07:25. Nautical Dark: 17:56 - 06:44. Astro Dark: 18:35 - 06:04

Total Clouds (% Sky Obscured)

98
99
100
98
96
93
95
97
100
84
87
93
88
84
80
81
81
82
83
85
86
87
88
89

Low Clouds (% Sky Obscured)

65
67
72
69
67
66
67
72
75
63
75
86
84
81
79
78
77
73
76
78
82
82
82
84

Medium Clouds (% Sky Obscured)

46
33
26
22
23
18
14
8
29
44
25
7
6
5
6
11
16
23
26
27
33
35
34
33

High Clouds (% Sky Obscured)

72
70
88
88
83
74
75
83
100
66
35
22
10
8
5
10
12
15
19
25
21
10
6
2

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
0
1
0
1
2
2
6
7
3
5
5
1
5
5
4
5
5
2
7
9
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
96
98
96
96
88
87
93
91
91
90
87
85
85
82
81
79
84
87
91
91
94

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

400
398
400
401
402
403
403
406
408
408
409
409
409
408
406
405
404
402
401
399
398
397
397
398

Monday 19

Waxing Crescent 3%

09:07

18:34

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
20 Bad

Sun - Rise: 08:02, Set: 16:39, Transit: 12:20. Moon - Rise: 09:07, Set: 18:34. Civil Dark: 17:16 - 07:24. Nautical Dark: 17:57 - 06:43. Astro Dark: 18:37 - 06:04

Total Clouds (% Sky Obscured)

89
89
88
90
94
97
98
98
95
95
95
94
89
89
91
91
91
92
92
92
91
90
90
89

Low Clouds (% Sky Obscured)

84
86
88
86
91
93
89
84
79
78
78
78
76
78
81
80
80
78
80
79
81
85
87
89

Medium Clouds (% Sky Obscured)

25
17
9
14
16
17
17
17
13
10
9
4
7
10
13
12
12
12
13
14
15
16
16
20

High Clouds (% Sky Obscured)

16
31
47
37
28
18
18
22
30
35
40
42
29
17
8
9
7
8
8
11
15
25
36
46

ISS Passover

Visibility (miles)

9
9
8
7
8
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 (%)

21
28
34
36
35
33
31
29
25
22
16
2
2
1
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
98
98
96
96
96
94
94
94
93
94
91
88
87
88
88
90
90
90
91
93
94

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020

Ozone (du)

398
397
396
395
394
393
393
392
390
389
390
390
390
389
388
388
384
380
377
374
372
370
368
367

Tuesday 20

Waxing Crescent 8%

09:21

19:53

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: 08:01, Set: 16:40, Transit: 12:20. Moon - Rise: 09:21, Set: 19:53. Civil Dark: 17:18 - 07:23. Nautical Dark: 17:59 - 06:42. Astro Dark: 18:38 - 06:03

Total Clouds (% Sky Obscured)

78
71
71
83
95
100
100
100
100
100
100
100
85
70
55

Low Clouds (% Sky Obscured)

78
71
71
83
95
100
99
98
98
99
99
100
85
70
55

Medium Clouds (% Sky Obscured)

31
45
50
45
50
45
40
35
35
31
31
27
27
30
33

High Clouds (% Sky Obscured)

59
71
71
83
95
95
65
35
6
4
2
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

8
7
3
9
8
4
13
14
14
14
12
4
29
39
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
7
8
9
10
11
11
12
13
14
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
98
91
88
83
82
77
74
74
73
73
73
73

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

366
366
366
366
364
363
362
363
363
364
366
369
372
372
373

Forecast for Twerton, Bath and North East Somerset, United Kingdom (51.36,-2.38)

Generated: 14/01/26 20:24:58. Forecast: 14/01/26 to 20/01/26. Timezone: UTC+0.00