Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 6%

07:12

13:36

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
22 Bad

Sun - Rise: 08:10, Set: 16:31, Transit: 12:20. Moon - Rise: 07:12, Set: 13:36. Civil Dark: 17:09 - 07:31. Nautical Dark: 17:52 - 06:49. Astro Dark: 18:32 - 06:08

Total Clouds (% Sky Obscured)

89
79
75
100
100
82
79
56
51
52
59
57
91
98
96
96
63
77
82
94
79
100
100
100

Low Clouds (% Sky Obscured)

55
57
54
58
65
78
73
53
49
51
59
57
77
65
50
60
52
74
76
71
68
70
77
75

Medium Clouds (% Sky Obscured)

3
6
41
100
100
14
1
7
3
2
2
2
32
45
31
43
29
57
61
76
26
76
100
99

High Clouds (% Sky Obscured)

0
0
0
0
2
16
24
52
42
27
3
3
3
25
72
17
0
0
5
6
5
18
11
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
6

Fog (%)

67
100
100
100
100
100
11
71
18
1
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
38
16
3
1
2
11
23
34
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
4
5
5
6
6
6
6
6
6
8
11
11
10
11
9
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

2
1
1
0
1
2
3
3
3
3
3
4
5
6
7
8
8
7
6
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
96
98
96
96
96
96
96
96
94
90
87
85
84
85
90
93
94
96
98
98
98

Pressure (mb)

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

Ozone (du)

368
367
368
381
388
385
380
376
378
385
383
377
375
376
381
381
376
384
387
388
387
385
385
388

Friday 16

Waning Crescent 2%

07:57

14:40

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

Sun - Rise: 08:09, Set: 16:32, Transit: 12:21. Moon - Rise: 07:57, Set: 14:40. Civil Dark: 17:11 - 07:30. Nautical Dark: 17:53 - 06:48. Astro Dark: 18:33 - 06:08

Total Clouds (% Sky Obscured)

100
83
80
76
83
81
82
92
89
84
79
81
74
31
75
31
35
51
72
79
67
72
68
64

Low Clouds (% Sky Obscured)

82
83
80
76
83
81
82
92
89
84
79
81
74
31
63
31
35
40
60
79
67
72
68
64

Medium Clouds (% Sky Obscured)

100
45
38
4
13
8
7
4
11
26
30
40
7
1
17
0
0
12
53
40
5
3
1
25

High Clouds (% Sky Obscured)

55
45
33
6
19
14
10
1
12
4
2
7
1
4
1
1
1
2
25
25
7
25
25
25

ISS Passover

Visibility (miles)

5
5
6
9
8
9
9
7
6
5
0
0
1
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 (%)

31
26
18
4
1
0
1
2
7
1
0
0
0
4
14
10
13
12
1
1
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
7
7
7
6
6
5
5
5
5
4
5
7
8
8
8
8
6
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
94
91
91
91
94
98
100
98
94
90
88
85
84
87
93
94
94
96
96
96

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1010
1010
1011
1012
1013
1013
1013
1013
1013
1014
1015
1015
1016
1017
1018
1018
1018

Ozone (du)

389
394
396
398
402
406
411
416
418
417
415
413
412
412
412
412
412
409
409
410
410
410
410
414

Saturday 17

Waning Crescent 0%

08:29

15:54

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
22 Bad

Sun - Rise: 08:08, Set: 16:34, Transit: 12:21. Moon - Rise: 08:29, Set: 15:54. Civil Dark: 17:12 - 07:29. Nautical Dark: 17:54 - 06:47. Astro Dark: 18:35 - 06:07

Total Clouds (% Sky Obscured)

75
70
66
75
90
84
94
95
95
92
96
92
88
87
63
65
68
58
49
65
81
91
95
98

Low Clouds (% Sky Obscured)

73
68
64
74
90
84
90
88
89
90
94
87
83
83
50
51
57
47
35
49
62
74
82
91

Medium Clouds (% Sky Obscured)

23
25
30
45
37
3
52
78
65
54
69
64
65
60
55
55
50
43
49
42
49
13
44
51

High Clouds (% Sky Obscured)

35
40
45
13
0
2
4
43
45
45
50
50
13
54
56
8
0
2
0
12
27
42
25
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
4
1
0
0
0
1
4
4
5

Fog (%)

32
27
21
0
1
6
15
0
1
2
1
9
19
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
5
36
77
82
76
67
55
40
24
10
31
29
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0.4
0.3
0.2
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
4
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
98
96
98
96
96
98
98
98
94
91
93
96
100
98
100
100
98
100
100
100
98

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

415
411
410
407
405
404
405
406
412
417
418
415
409
405
404
404
403
400
400
399
398
397
396
396

Sunday 18

New Moon 1%

08:53

17:13

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
22 Bad

Sun - Rise: 08:06, Set: 16:36, Transit: 12:21. Moon - Rise: 08:53, Set: 17:13. Civil Dark: 17:14 - 07:28. Nautical Dark: 17:56 - 06:46. Astro Dark: 18:36 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
98
99
100
99
97
96
94
92

Medium Clouds (% Sky Obscured)

22
70
70
59
41
60
55
49
50
45
50
40
28
38
50
78
88
80
62
63
62
57
56
52

High Clouds (% Sky Obscured)

1
1
9
1
16
11
21
9
13
20
35
40
6
58
83
98
100
95
67
48
26
2
10
5

ISS Passover

Visibility (miles)

4
5
5
5
6
6
5
5
3
5
5
3
5
3
4
6
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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 (%)

41
26
25
37
31
22
25
37
31
25
19
16
28
30
31
9
10
17
12
38
40
24
39
42

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
100
98
96
98
98
94
90
90
93
93
93
93
93
94

Pressure (mb)

1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

396
398
400
400
401
401
401
399
398
396
395
394
394
393
392
392
393
394
393
393
393
396
397
398

Monday 19

Waxing Crescent 3%

09:10

18:33

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
22 Bad

Sun - Rise: 08:05, Set: 16:37, Transit: 12:21. Moon - Rise: 09:10, Set: 18:33. Civil Dark: 17:16 - 07:27. Nautical Dark: 17:57 - 06:45. Astro Dark: 18:37 - 06:05

Total Clouds (% Sky Obscured)

97
96
97
97
95
93
92
94
96
97
98
99
99
99
100
100
100
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

90
91
92
93
91
88
85
88
90
89
88
91
91
90
89
88
92
92
90
84
86
87
88
88

Medium Clouds (% Sky Obscured)

48
40
31
29
26
24
60
73
71
75
83
56
50
60
60
60
61
66
87
94
96
96
77
51

High Clouds (% Sky Obscured)

3
7
9
35
30
3
7
12
20
25
50
77
64
64
68
73
74
77
80
78
71
74
80
89

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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 (%)

41
34
34
39
32
34
29
14
10
3
4
7
13
25
25
21
22
20
15
13
12
11
15
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
5

Relative Humidity (%)

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

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

397
396
395
393
392
392
391
391
391
387
385
386
391
390
384
379
373
367
362
356
353
350
346
344

Tuesday 20

Waxing Crescent 8%

09:24

19:53

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
22 Bad

Sun - Rise: 08:04, Set: 16:39, Transit: 12:22. Moon - Rise: 09:24, Set: 19:53. Civil Dark: 17:17 - 07:26. Nautical Dark: 17:59 - 06:45. Astro Dark: 18:39 - 06:05

Total Clouds (% Sky Obscured)

100
99
99
98
96
95
90
91
89
87
79
80
80
73
75
81
89
93
95
94
94
93
85
78

Low Clouds (% Sky Obscured)

88
87
87
89
86
86
83
85
87
87
79
80
80
73
75
81
89
93
95
94
94
93
83
70

Medium Clouds (% Sky Obscured)

29
32
38
43
38
22
20
25
40
55
55
55
50
50
50
45
40
36
36
30
24
20
30
39

High Clouds (% Sky Obscured)

100
99
98
96
96
95
90
91
89
87
79
80
80
73
75
80
80
75
65
50
35
30
30
28

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
8
7
7

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
Very Light Rain

Precipitation Probability (%)

14
17
15
1
3
3
0
1
1
1
1
1
1
1
0
0
0
0
0
12
18
22
40
52

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
94
96
96
94
96
96
94
96
91
86
83
83
83
84
88
91
94
94
94
94
94

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

341
339
338
337
337
338
340
342
343
345
347
348
349
349
351
353
355
358
361
363
369
374
380
383

Wednesday 21

Waxing Crescent 15%

09:35

21:12

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: 08:03, Set: 16:41, Transit: 12:22. Moon - Rise: 09:35, Set: 21:12. Civil Dark: 17:19 - 07:25. Nautical Dark: 18:00 - 06:44. Astro Dark: 18:40 - 06:04

Total Clouds (% Sky Obscured)

71
80
89
98
98
99
100
95
90
85
82
78
74
71
68
66
67
64
62

Low Clouds (% Sky Obscured)

56
58
60
62
60
58
58
58
56
52
43
38
31
35
38
41
41
40
39

Medium Clouds (% Sky Obscured)

44
41
41
37
30
23
14
24
35
45
39
35
31
36
37
37
41
45
61

High Clouds (% Sky Obscured)

26
29
33
38
58
75
91
65
44
33
33
27
27
18
19
20
20
25
30

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

Light Rain
Sleet
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

65
54
40
15
16
15
12
11
8
0
1
1
0
0
1
0
8
11
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
91
89
89
89
89
91
93
94
89
88
83
85
85
85
88
91

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

386
388
383
377
371
372
374
375
376
377
378
379
380
380
381
382
383
384
385

Forecast for Little Dewchurch, Herefordshire, United Kingdom (51.97,-2.69)

Generated: 15/01/26 23:12:44. Forecast: 15/01/26 to 21/01/26. Timezone: UTC+0.00