Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

First Quarter 57%

10:22

No Set

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:48, Set: 16:43, Transit: 12:16. Moon - Rise: 10:22, Set: No Set. Civil Dark: 17:20 - 07:11. Nautical Dark: 18:00 - 06:31. Astro Dark: 18:39 - 05:52

Total Clouds (% Sky Obscured)

98
94
93
99
95
100
93
96
100
100
99
100
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
89
93
99
95
77
78
85
80
73
82
100
81
88
75
76
100
68
100
83
82
84
81
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
37
27
95
100
91
32
25
29
65
95
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
1
1
2
92
43
63
100
91
92
96
80
100
100
100
100
100
100
100
100
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
8
3
3

Fog (%)

0
0
0
1
1
1
1
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
Light Rain
Light Rain
None
Light Rain
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
1
3
9
15
19
38
80
88
41
75
66
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0
0.4
0
0.7
1.1
1.4

Wind Speed/Direction (mph)

6
5
5
5
4
4
6
5
7
9
9
10
11
12
11
10
10
12
13
12
14
16
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
83
85
86
86
89
89
91
86
85
82
79
81
85
87
90
87
85
85
87
88
91
93
94

Pressure (mb)

1000
1000
1000
1000
1001
1001
1001
1002
1001
1001
1001
1000
999
999
999
998
998
997
996
996
994
993
992
990

Ozone (du)

455
454
449
449
452
451
444
438
432
426
420
406
396
385
381
377
374
372
368
369
367
364
362
362

Tuesday 27

Waxing Gibbous 68%

10:46

02:39

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:46, Set: 16:45, Transit: 12:16. Moon - Rise: 10:46, Set: 02:39. Civil Dark: 17:21 - 07:10. Nautical Dark: 18:02 - 06:30. Astro Dark: 18:41 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
65
49
49
65
92
78
100
47
51
75
60

Low Clouds (% Sky Obscured)

92
100
100
95
97
90
100
100
93
67
68
66
71
64
49
49
48
54
62
63
46
51
75
60

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
90
100
100
82
100
76
55
49
45
23
61
22
57
47
46
3
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
40
1
1
1
0
0
3
4
2
0
0
0

ISS Passover

Visibility (miles)

3
4
2
2
3
2
6
2
4
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
Moderate Rain
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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
62
28
41
25
33
16
5
7
12
8
13
13
12
9
3
3

Precipitation Amount (mm)

1.6
1.3
2.8
1.9
1.7
1.5
1.6
1.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
21
21
21
19
19
19
18
16
13
13
13
16
16
14
11
9
7
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

7
7
7
7
7
6
7
7
8
8
9
10
10
9
9
8
7
6
6
6
6
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
94
96
94
94
93
88
82
80
77
76
77
79
87
88
88
88
88
88
90
90

Pressure (mb)

988
987
985
984
983
982
982
981
982
982
982
983
983
984
984
985
987
988
988
989
990
990
990
991

Ozone (du)

358
359
359
359
358
360
359
358
358
362
361
364
371
375
387
394
404
413
426
442
453
456
455
462

Wednesday 28

Waxing Gibbous 79%

11:21

04:07

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 Bad
09 OK
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
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:45, Set: 16:47, Transit: 12:16. Moon - Rise: 11:21, Set: 04:07. Civil Dark: 17:23 - 07:09. Nautical Dark: 18:03 - 06:29. Astro Dark: 18:42 - 05:50

Total Clouds (% Sky Obscured)

66
76
63
54
55
37
47
36
70
70
75
56
80
80
71
80
82
83
85
86
86
85
90
85

Low Clouds (% Sky Obscured)

66
69
63
54
55
37
47
36
47
24
37
43
63
65
67
76
67
63
55
57
58
62
77
85

Medium Clouds (% Sky Obscured)

0
7
6
0
0
0
0
0
25
25
19
10
30
30
14
14
19
37
35
51
62
71
90
85

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
0
0
4
80
80
5
12
38
68
85
86
86
85
90
85

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
Very Light Rain
Light Rain

Precipitation Probability (%)

3
0
0
0
0
0
0
0
0
0
0
0
5
11
3
2
3
4
2
12
28
43
61
74

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
0.3
0.5

Wind Speed/Direction (mph)

6
7
8
7
8
6
5
5
7
10
10
11
11
11
10
9
8
8
8
9
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
91
91
93
93
94
86
81
74
73
73
79
84
91
91
91
90
90
91
90
90
90

Pressure (mb)

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

Ozone (du)

463
465
470
472
474
479
478
480
476
475
473
469
468
463
459
464
468
471
475
475
476
473
470
468

Thursday 29

Waxing Gibbous 88%

12:12

05:28

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:44, Set: 16:49, Transit: 12:16. Moon - Rise: 12:12, Set: 05:28. Civil Dark: 17:25 - 07:08. Nautical Dark: 18:05 - 06:27. Astro Dark: 18:44 - 05:48

Total Clouds (% Sky Obscured)

85
85
85
84
97
98
100
98
97
96
97
99
100
91
80
69
66
66
65
75
86
96
97
99

Low Clouds (% Sky Obscured)

85
85
85
84
81
83
85
89
90
91
88
86
84
82
79
69
62
65
65
75
80
84
83
81

Medium Clouds (% Sky Obscured)

85
69
52
32
40
40
40
26
19
11
26
37
50
33
26
13
36
22
53
57
58
62
73
89

High Clouds (% Sky Obscured)

85
63
30
0
9
5
10
1
1
8
1
6
20
15
20
8
16
1
15
34
55
73
81
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
1
6
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

83
90
93
95
80
56
16
15
11
7
16
28
42
60
71
72
60
47
25
38
36
23
37
48

Precipitation Amount (mm)

0.5
0.6
0.7
1
0.6
0.2
0
0
0
0
0
0
0
0.3
0.4
0.4
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
8
8
8
10
11
11
11
10
10
10
9
9
10
9
10
10
10
9
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
93
94
96
98
98
94
87
82
79
78
75
77
78
81
78
81
79
79
78
78
78
79

Pressure (mb)

994
994
994
993
993
993
993
993
993
993
993
992
992
991
991
991
991
991
991
991
990
990
990
990

Ozone (du)

467
466
464
467
458
443
413
392
372
364
358
355
351
350
356
361
363
363
365
368
370
371
370
373

Friday 30

Waxing Gibbous 95%

13:23

06:32

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:42, Set: 16:50, Transit: 12:16. Moon - Rise: 13:23, Set: 06:32. Civil Dark: 17:26 - 07:06. Nautical Dark: 18:06 - 06:26. Astro Dark: 18:45 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
92
83
75
78
81
84
74
66
62
81
91
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
88
93
98
89
81
73
67
62
56
55
55
54
55
55
55
50
46
41
44
46
54
62
70

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
84
74
58
52
47
39
24
13
2
11
21
30
50
68
86
71
64

High Clouds (% Sky Obscured)

100
94
85
85
80
80
75
48
24
1
11
20
20
13
7
0
24
48
77
80
84
82
84
88

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

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

Precipitation Probability (%)

59
86
95
95
92
75
54
43
28
11
32
28
18
18
13
12
14
17
16
20
22
23
26
26

Precipitation Amount (mm)

0.2
0.5
0.8
0.8
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
8
7
7
6
6
6
7
8
8
8
8
8
8
7
7
6
5
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
2
2
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

82
81
82
83
85
86
88
86
82
81
85
87
88
88
90
91
94
93
93
93
94
93
93
93

Pressure (mb)

989
989
989
989
989
989
989
989
989
989
989
989
989
989
989
989
990
990
990
990
990
991
991
991

Ozone (du)

375
375
376
378
380
381
385
387
390
394
392
395
399
402
404
405
407
407
408
408
409
409
410
412

Saturday 31

Waxing Gibbous 99%

14:48

07:17

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:41, Set: 16:52, Transit: 12:16. Moon - Rise: 14:48, Set: 07:17. Civil Dark: 17:28 - 07:05. Nautical Dark: 18:08 - 06:25. Astro Dark: 18:47 - 05:46

Total Clouds (% Sky Obscured)

100
99
98
94
92
92
93
89
84
80
75
68
65
66
67
71
53
27
6
38
69
100
100
100

Low Clouds (% Sky Obscured)

78
76
74
72
71
69
68
71
71
70
65
57
50
52
53
55
37
18
0
20
40
60
64
69

Medium Clouds (% Sky Obscured)

51
52
49
43
43
42
45
61
78
80
54
39
29
29
29
38
53
27
6
38
69
66
79
92

High Clouds (% Sky Obscured)

90
96
96
94
75
50
25
17
8
0
0
0
0
0
0
5
5
16
6
38
68
82
68
51

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
7
5
2
3

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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
21
20
18
14
11
5
12
17
21
25
26
22
32
40
49
56
62
61
64
79
95
85
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.5
0.9
0.7
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
93
89
89
91
89
91
90
85
84
84
84
85
85
85
85
85
86
88
89
91
91
91

Pressure (mb)

992
992
992
993
993
994
995
995
996
996
997
997
997
997
997
998
998
998
999
999
999
999
999
999

Ozone (du)

415
418
420
422
423
424
425
426
428
430
433
434
434
435
434
433
431
432
434
435
435
435
435
435

Sunday 1

Full Moon 100%

16:18

07:47

Sun - Rise: 07:39, Set: 16:54, Transit: 12:17. Moon - Rise: 16:18, Set: 07:47. Civil Dark: 17:30 - 07:03. Nautical Dark: 18:10 - 06:24. Astro Dark: 18:48 - 05:45

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Crondall, Hampshire, United Kingdom (51.23,-0.86)

Generated: 26/01/26 02:00:17. Forecast: 26/01/26 to 01/02/26. Timezone: UTC+0.00