Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 15%

09:32

No Set

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: 08:02, Set: 16:33, Transit: 12:18. Moon - Rise: 09:32, Set: No Set. Civil Dark: 17:12 - 07:24. Nautical Dark: 17:55 - 06:41. Astro Dark: 18:35 - 06:00

Total Clouds (% Sky Obscured)

92
94
95
96
100
97
100
100
100
100
100
100
100
100
100
100
100
100
98
71
95
94
97
99

Low Clouds (% Sky Obscured)

92
94
95
77
88
86
77
97
95
83
83
92
93
88
81
100
99
100
93
71
90
93
95
98

Medium Clouds (% Sky Obscured)

70
85
95
96
100
65
80
94
98
100
100
100
100
100
100
49
39
35
37
0
21
68
89
88

High Clouds (% Sky Obscured)

92
94
95
96
98
81
100
100
99
100
100
99
100
76
97
59
44
34
0
0
1
1
29
38

ISS Passover

Visibility (miles)

9
6
9
9
8
9
9
9
9
9
9
4
4
7
9
9
9
9
9
9
9
7
4
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
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

8
24
69
31
39
32
32
21
22
29
47
69
68
67
49
51
31
33
32
30
45
66
82
80

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
16
15
16
14
14
14
13
12
12
12
12
12
12
12
13
14
14
14
14
14
16
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
93
93
93
93
93
93
96
96
95
95
93
93
93
93
93
93
93
93
90
91

Pressure (mb)

986
986
986
987
987
987
988
988
988
988
988
988
989
989
989
989
989
988
988
987
987
987
986
985

Ozone (du)

363
361
357
349
343
342
343
345
346
344
344
346
349
350
352
354
354
355
359
363
366
367
368
369

Thursday 22

Waxing Crescent 23%

09:42

21:08

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: 08:01, Set: 16:35, Transit: 12:18. Moon - Rise: 09:42, Set: 21:08. Civil Dark: 17:14 - 07:22. Nautical Dark: 17:56 - 06:40. Astro Dark: 18:37 - 06:00

Total Clouds (% Sky Obscured)

95
81
86
62
69
79
81
84
96
100
95
100
100
100
100
100
99
90
100
97
98
90
82
82

Low Clouds (% Sky Obscured)

93
74
86
62
69
73
65
84
89
69
81
79
99
100
88
91
78
82
82
71
62
60
75
82

Medium Clouds (% Sky Obscured)

63
9
2
1
0
0
0
0
52
100
46
81
64
100
100
100
97
84
99
92
93
52
16
0

High Clouds (% Sky Obscured)

2
2
2
0
4
29
37
52
10
43
78
100
91
100
98
3
0
0
4
60
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
8
2
9
6
7
9
9
9
9

Fog (%)

0
0
0
0
0
0
4
42
8
8
7
5
6
8
10
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
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

43
42
13
15
5
2
2
11
2
11
10
11
26
50
52
70
64
53
53
51
35
24
15
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

15
14
13
12
11
9
10
10
11
12
13
14
15
16
18
18
17
15
14
14
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
91
91
88
93
94
93
93
93
93
90
90
90
94
94
91
88
87
87
91
93
91

Pressure (mb)

985
986
986
986
987
987
988
988
987
987
987
987
987
987
987
987
987
987
987
987
988
988
989
989

Ozone (du)

374
377
376
378
372
369
369
368
367
367
367
368
369
370
373
374
377
379
378
380
381
381
382
382

Friday 23

Waxing Crescent 34%

09:52

22:29

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: 08:00, Set: 16:37, Transit: 12:18. Moon - Rise: 09:52, Set: 22:29. Civil Dark: 17:16 - 07:21. Nautical Dark: 17:58 - 06:39. Astro Dark: 18:38 - 05:59

Total Clouds (% Sky Obscured)

66
75
86
80
65
71
90
91
95
95
95
89
94
78
82
87
75
68
52
60
65
71
79
83

Low Clouds (% Sky Obscured)

66
75
86
73
65
66
75
80
86
84
80
72
61
59
54
53
54
50
39
51
57
61
62
69

Medium Clouds (% Sky Obscured)

1
5
8
45
5
32
71
59
63
44
76
47
78
56
54
55
33
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
3
3
2
67
2
2
30
25
19
9
0
1
2
10
15
2
0
0
0
0
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
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 (%)

12
8
8
2
4
5
16
24
18
21
12
11
7
6
5
4
3
1
2
10
3
3
3
3

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)

13
13
12
12
12
13
13
13
13
13
12
12
12
12
13
14
14
15
15
15
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
4
3
4
3
3
3
3

Relative Humidity (%)

91
91
94
94
94
93
94
94
94
91
91
91
91
91
86
83
81
79
78
79
82
83
85
85

Pressure (mb)

990
990
991
991
991
992
992
992
993
993
993
994
995
995
996
996
996
996
996
996
996
996
996
996

Ozone (du)

383
384
387
390
393
395
395
396
396
395
394
392
390
390
388
389
389
390
389
388
388
389
390
391

Saturday 24

Waxing Crescent 45%

10:04

23:53

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: 07:58, Set: 16:39, Transit: 12:19. Moon - Rise: 10:04, Set: 23:53. Civil Dark: 17:17 - 07:20. Nautical Dark: 17:59 - 06:38. Astro Dark: 18:40 - 05:57

Total Clouds (% Sky Obscured)

89
90
92
93
92
92
90
93
94
96
99
100
100
100
100
100
100
100
100
99
97
92
98
99

Low Clouds (% Sky Obscured)

70
78
86
93
91
90
90
93
92
93
94
94
91
91
91
91
85
78
73
76
78
88
95
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
3
30
6
3
26
45
52
48
53
48
60
44
76
84
81
45
48
46

High Clouds (% Sky Obscured)

3
7
2
0
2
2
2
12
4
2
25
48
67
45
32
37
56
67
76
65
39
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
9
9
9
9
9
9
9
9
8
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
9
13
10
10
21
39
42
15
15
14
9
4
6
7
21
27
36
23
17
7
4
10
15

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)

13
13
14
15
15
15
15
14
14
14
13
14
14
15
15
15
15
14
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
86
88
88
89
91
88
88
93
93
88
88
85
85
85
88
93
91
88
91
91
89

Pressure (mb)

996
996
996
996
996
996
995
995
995
995
995
995
995
995
995
996
996
996
996
996
997
998
999
1000

Ozone (du)

392
394
396
401
404
407
412
416
419
420
419
419
419
417
417
417
417
414
414
415
417
420
421
426

Sunday 25

Waxing Crescent 57%

10:19

01:20

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: 07:57, Set: 16:41, Transit: 12:19. Moon - Rise: 10:19, Set: 01:20. Civil Dark: 17:19 - 07:19. Nautical Dark: 18:01 - 06:37. Astro Dark: 18:41 - 05:56

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
95
91
87
89
92
95
94
93
91
90
90

Medium Clouds (% Sky Obscured)

40
41
41
45
47
43
40
41
45
35
29
27
25
38
47
58
57
56
60
79
97
97
96
94

High Clouds (% Sky Obscured)

1
0
0
0
6
9
10
12
13
20
25
25
30
30
25
25
47
73
100
70
37
5
7
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

21
18
16
10
24
20
7
10
8
1
3
6
0
1
1
0
18
31
46
65
77
79
93
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
11
11
11
11
11
11
11
11
12
13
13
13
13
13
14
14
15
16
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3

Relative Humidity (%)

93
94
94
94
94
94
94
94
94
94
94
93
93
93
91
89
86
88
88
90
91
91
93
93

Pressure (mb)

1001
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1003
1003
1003
1003
1002
1002
1001
999
998
997
996
995
994

Ozone (du)

428
429
433
434
427
423
420
416
417
417
418
426
434
442
432
423
414
404
394
384
384
385
385
386

Monday 26

First Quarter 68%

10:41

02:51

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: 07:55, Set: 16:43, Transit: 12:19. Moon - Rise: 10:41, Set: 02:51. Civil Dark: 17:21 - 07:17. Nautical Dark: 18:02 - 06:36. Astro Dark: 18:43 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
95
90
85
82
73
64
65
69
70
61
48

Low Clouds (% Sky Obscured)

90
93
96
100
100
100
100
100
100
100
93
86
76
73
72
70
63
56
48
57
62
70
61
48

Medium Clouds (% Sky Obscured)

92
95
98
100
100
100
100
100
100
100
96
91
85
71
54
35
27
20
10
7
3
0
0
0

High Clouds (% Sky Obscured)

11
40
72
100
100
100
100
93
87
70
68
63
56
32
17
6
20
32
38
28
22
26
36
38

ISS Passover

Visibility (miles)

4
3
2
1
0
0
0
0
0
0
0
3
6
9
9
8
7
8
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

Light Rain
Light Rain
Light Rain
Snow
Snow
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
88
77
65
47
29
4
8
10
10
10
7

Precipitation Amount (mm)

0.5
1.2
1.8
2.5
2.7
2.5
2
1.7
1.3
1.1
1.1
0.9
0.7
0.5
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
15
14
15
15
17
17
16
17
17
16
14
13
10
7
5
4
5
6
5
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
98
100
100
100
100
100
100
100
96
94
91
93
96
98
96
96
94
91
91
91
89

Pressure (mb)

993
992
990
989
987
986
985
984
984
983
982
982
982
982
982
982
983
983
984
985
985
986
987
987

Ozone (du)

386
386
387
387
388
396
405
413
415
417
419
422
424
426
426
426
425
428
430
433
443
453
462
466

Tuesday 27

Waxing Gibbous 65%

11:13

04:22

20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:54, Set: 16:45, Transit: 12:19. Moon - Rise: 11:13, Set: 04:22. Civil Dark: 17:22 - 07:16. Nautical Dark: 18:04 - 06:34. Astro Dark: 18:44 - 05:54

Total Clouds (% Sky Obscured)

43
40
39
33
51
68
84
89
98
100

Low Clouds (% Sky Obscured)

43
40
39
33
38
40
42
51
57
62

Medium Clouds (% Sky Obscured)

0
0
1
1
25
51
79
82
86
89

High Clouds (% Sky Obscured)

40
32
21
7
22
41
58
59
68
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
7
7
7
7
7
7
8
8

Chance of Frost

Temperature (°C)

3
3
2
2
2
1
1
0
0
0

Feels Like (°C)

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

Dew Point (°C)

1
1
0
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

86
85
85
83
83
84
88
89
91
91

Pressure (mb)

988
988
989
990
990
991
991
992
992
992

Ozone (du)

471
475
478
481
484
484
484
484
485
486

Forecast for Tatenhill, Staffordshire, United Kingdom (52.80,-1.68)

Generated: 21/01/26 20:52:32. Forecast: 21/01/26 to 27/01/26. Timezone: UTC+0.00