Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waxing Crescent 32%

10:04

23:52

17 Bad
18 Bad
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

Sun - Rise: 07:58, Set: 16:39, Transit: 12:18. Moon - Rise: 10:04, Set: 23:52. Civil Dark: 17:16 - 07:20. Nautical Dark: 17:58 - 06:38. Astro Dark: 18:38 - 05:57

Total Clouds (% Sky Obscured)

76
81
85
88
94
99
100
100
100
100
100
93
82
96
93
96
95
94
100
94
97
98
88
92

Low Clouds (% Sky Obscured)

60
78
79
88
87
95
98
89
82
80
89
81
82
93
84
92
83
89
100
89
93
94
76
74

Medium Clouds (% Sky Obscured)

76
81
78
88
90
83
99
71
64
72
88
40
2
44
32
36
31
29
14
24
19
24
35
19

High Clouds (% Sky Obscured)

76
81
75
75
22
96
65
81
75
81
98
34
15
60
11
45
25
40
31
33
45
54
52
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
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
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
34
74
40
30
36
52
43
32
23
17
17
18
6
16
20
18
3
14
11
26
23
7
3

Precipitation Amount (mm)

0
0
0.5
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
18
18
18
19
20
20
20
17
15
13
12
12
13
12
11
11
11
11
12
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
82
82
82
79
78
82
91
90
90
93
93
93
88
88
91
94
94
93
88
85
87
88

Pressure (mb)

992
992
992
991
991
991
991
991
991
991
991
991
991
991
991
992
993
993
993
993
994
994
995
995

Ozone (du)

415
414
413
414
417
418
421
421
425
426
427
424
427
431
425
423
425
427
428
429
429
429
431
434

Sunday 25

Waxing Crescent 45%

10:19

01:20

17 Bad
18 Bad
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

Sun - Rise: 07:57, Set: 16:41, Transit: 12:19. Moon - Rise: 10:19, Set: 01:20. Civil Dark: 17:17 - 07:19. Nautical Dark: 17:59 - 06:37. Astro Dark: 18:40 - 05:56

Total Clouds (% Sky Obscured)

88
90
97
93
89
91
91
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
87
96
92
89
91
91
99
100
100
100
100
100
100
100
100
100
100
100
100
93
93
88
84

Medium Clouds (% Sky Obscured)

3
3
3
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
81
97
100
100
100
94

High Clouds (% Sky Obscured)

36
54
50
14
2
2
2
1
0
0
0
2
2
4
3
30
32
100
100
67
88
100
100
100

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
1
12
5
2
0
4
5
6
2
1
6
1
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)

10
9
9
9
9
9
9
10
8
8
8
7
6
7
8
7
9
12
11
13
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
93
91
91
89
91
94
94
94
96
96
96
96
96
94
86
83
80
79
80
82
86

Pressure (mb)

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

Ozone (du)

437
437
440
444
444
446
447
448
451
452
458
452
449
448
449
448
442
440
442
437
418
404
395
390

Monday 26

First Quarter 57%

10:41

02:51

17 Bad
18 Bad
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

Sun - Rise: 07:55, Set: 16:43, Transit: 12:19. Moon - Rise: 10:41, Set: 02:51. Civil Dark: 17:19 - 07:17. Nautical Dark: 18:01 - 06:35. Astro Dark: 18:41 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
77
76
86
91
89
90
92
86
100
97
100
100
100
100
100
92
100
100
97
94
92
85
77

Medium Clouds (% Sky Obscured)

84
100
100
87
100
100
100
100
100
100
100
52
69
63
55
55
60
100
98
99
99
99
63
100

High Clouds (% Sky Obscured)

100
100
100
75
100
100
100
100
100
87
54
43
29
34
100
100
100
40
100
100
100
100
75
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
0
0
0
0
0
0
9
8
5
8
3
3
6
6
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
Very Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
6
8
37
58
68
56
62
95
95
95
95
95
95
95
95
89
79
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.2
0.5
0
0
0.7
1.2
1.6
1.2
1.8
1.9
1.6
0.8
0.7
0.5
1
1.6
1.3
1
0.8
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

999
998
998
997
997
996
995
994
993
992
991
989
988
987
986
985
984
983
982
981
980
979
978
978

Ozone (du)

385
380
379
382
384
381
382
385
386
386
385
382
379
377
378
377
379
380
380
380
378
376
377
377

Tuesday 27

Waxing Gibbous 68%

11:13

04:21

17 Bad
18 Bad
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

Sun - Rise: 07:54, Set: 16:45, Transit: 12:19. Moon - Rise: 11:13, Set: 04:21. Civil Dark: 17:21 - 07:16. Nautical Dark: 18:02 - 06:34. Astro Dark: 18:43 - 05:54

Total Clouds (% Sky Obscured)

100
98
95
91
94
97
100
89
80
78
83
84
100
81
97
95
94
94
95
85
95
86
88
76

Low Clouds (% Sky Obscured)

69
62
54
47
41
45
50
44
45
39
42
42
47
50
77
92
91
89
88
63
60
61
60
57

Medium Clouds (% Sky Obscured)

100
96
92
88
44
64
55
37
51
0
13
30
56
59
75
90
54
44
35
46
54
53
39
25

High Clouds (% Sky Obscured)

40
25
20
5
18
30
43
31
23
1
24
37
48
37
61
35
20
12
20
40
76
70
63
27

ISS Passover

Visibility (miles)

9
4
3
9
9
8
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

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
86
15
29
21
9
17
17
7
1
2
5
8
7
4
6
12
3
5
11
13
23
28

Precipitation Amount (mm)

0.7
0.9
0.5
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
15
14
14
13
14
13
14
14
14
13
12
10
9
10
10
11
11
11
12
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
93
96
91
85
83
85
88
83
85
88
85
88
88
82
78
82
76
72
74
79
82

Pressure (mb)

978
978
978
978
978
978
978
978
979
979
980
980
981
981
983
984
985
987
988
988
989
989
990
990

Ozone (du)

376
376
376
381
389
393
398
409
418
433
442
448
446
446
447
447
448
447
446
449
451
459
466
475

Wednesday 28

Waxing Gibbous 79%

12:03

05:43

17 Bad
18 Bad
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

Sun - Rise: 07:52, Set: 16:46, Transit: 12:19. Moon - Rise: 12:03, Set: 05:43. Civil Dark: 17:22 - 07:14. Nautical Dark: 18:04 - 06:33. Astro Dark: 18:44 - 05:53

Total Clouds (% Sky Obscured)

59
60
58
63
70
72
77
73
70
77
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
52
55
63
63
58
58
59
61
64
80
90
100
57
56
54
59
64
71
84
93
100
100
100

Medium Clouds (% Sky Obscured)

11
8
4
0
13
30
50
62
60
55
50
100
88
82
74
67
76
90
100
98
96
94
88
81

High Clouds (% Sky Obscured)

4
1
1
0
17
43
77
73
62
56
87
93
100
99
100
100
80
58
17
11
4
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

29
31
26
4
3
2
0
21
29
34
69
94
95
1
3
4
27
39
51
71
85
95
83
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.6
1
0
0
0
0
0
0
0.4
0.5
0.7
0.5
0.3

Wind Speed/Direction (mph)

11
11
11
11
10
10
10
11
12
13
14
15
16
17
16
17
18
18
19
20
20
19
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

991
991
991
991
992
991
991
991
990
990
989
988
987
986
988
988
987
986
985
984
983
983
982
982

Ozone (du)

480
493
494
495
497
498
496
493
489
481
456
401
366
358
364
370
376
378
380
382
380
378
376
377

Thursday 29

Waxing Gibbous 88%

13:15

06:47

17 Bad
18 Bad
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

Sun - Rise: 07:51, Set: 16:48, Transit: 12:19. Moon - Rise: 13:15, Set: 06:47. Civil Dark: 17:24 - 07:13. Nautical Dark: 18:06 - 06:32. Astro Dark: 18:46 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
96
91
92
93
96
97
98
99
99
99
100
98
97

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
97
94
91
81
68
67
53
52
71
82
91
94
96
99
95
92

Medium Clouds (% Sky Obscured)

71
80
88
97
98
99
100
95
90
86
63
41
21
38
49
58
57
63
69
53
38
23
47
68

High Clouds (% Sky Obscured)

0
25
47
65
79
89
97
97
98
99
68
36
5
36
67
96
84
72
60
50
44
43
42
40

ISS Passover

Visibility (miles)

9
9
7
5
3
5
7
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
Very Light Rain
Light Rain
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

Precipitation Probability (%)

63
66
67
82
95
95
95
71
48
21
24
20
16
19
16
20
36
44
47
42
33
21
24
24

Precipitation Amount (mm)

0.2
0.3
0.3
0.5
0.8
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
17
17
17
16
16
15
14
13
12
11
11
10
10
10
10
11
10
11
10
10
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
91
90
90
91
91
91
90
90
88
88
88
88
86
86
90
90
90
90
87
85
87

Pressure (mb)

982
982
982
982
982
982
983
983
983
984
984
984
985
985
985
986
986
985
985
985
985
984
984
984

Ozone (du)

378
380
379
378
378
378
378
378
382
386
389
393
397
401
395
389
383
385
388
390
390
390
390
392

Friday 30

Waxing Gibbous 95%

14:42

07:30

17 Bad
18 Bad
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 OK

Sun - Rise: 07:49, Set: 16:50, Transit: 12:20. Moon - Rise: 14:42, Set: 07:30. Civil Dark: 17:26 - 07:12. Nautical Dark: 18:07 - 06:30. Astro Dark: 18:47 - 05:50

Total Clouds (% Sky Obscured)

95
96
97
99
99
100
100
100
100
100
100
99
98
90
81
72
60
47
36

Low Clouds (% Sky Obscured)

89
89
88
86
84
83
83
74
66
60
72
85
93
80
65
51
38
24
11

Medium Clouds (% Sky Obscured)

88
91
94
98
93
88
83
88
91
97
93
89
85
73
59
45
30
16
1

High Clouds (% Sky Obscured)

37
43
45
50
51
61
66
45
25
4
10
15
17
14
11
15
12
9
8

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
2
4
7
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

Precipitation Type

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

Precipitation Probability (%)

24
49
70
90
89
90
95
90
76
64
61
52
39
32
24
8
8
4
1

Precipitation Amount (mm)

0
0
0.3
0.6
0.5
0.5
0.9
0.6
0.4
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
93
94
94
94
96
94
96
94
94
94
96
96
94
94
90
82

Pressure (mb)

983
983
983
983
982
982
982
982
983
983
984
984
985
985
986
987
988
989
989

Ozone (du)

395
397
399
401
403
406
408
411
417
423
430
431
433
434
440
445
450
451
451

Forecast for Rosliston, Derbyshire, United Kingdom (52.75,-1.64)

Generated: 24/01/26 17:56:22. Forecast: 24/01/26 to 30/01/26. Timezone: UTC+0.00