Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 35%

02:29

11:21

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
23 Bad

Sun - Rise: 08:02, Set: 16:21, Transit: 12:11. Moon - Rise: 02:29, Set: 11:21. Civil Dark: 16:59 - 07:24. Nautical Dark: 17:41 - 06:42. Astro Dark: 18:21 - 06:02

Total Clouds (% Sky Obscured)

85
85
92
100
97
100
100
100
100
100
100
100
100
100
100
99
87
81
84
83
60
62
56
100

Low Clouds (% Sky Obscured)

78
73
80
74
69
64
68
67
73
75
62
72
78
65
72
60
73
71
79
82
60
62
56
74

Medium Clouds (% Sky Obscured)

1
17
7
3
2
0
55
17
98
96
100
100
100
73
100
91
83
75
55
3
4
6
0
0

High Clouds (% Sky Obscured)

85
85
92
100
93
100
100
83
100
100
100
100
100
100
100
96
45
45
26
33
28
3
6
69

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
1
0
1
0
0
0
0
0
1
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 (%)

5
0
0
6
5
4
4
8
27
23
15
11
28
23
7
16
14
6
5
15
18
5
7
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)

15
13
12
16
14
15
13
13
13
12
13
14
13
13
12
12
12
12
12
12
12
11
10
10

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
10
10
10
10
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

10
9
8
8
7
7
7
8
8
8
8
8
9
9
9
9
9
9
8
8
8
8
8
8

Relative Humidity (%)

96
91
90
84
84
81
84
88
87
88
88
85
88
87
87
88
90
91
91
90
90
91
93
95

Pressure (mb)

1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005

Ozone (du)

319
319
318
317
316
314
315
315
317
317
316
318
318
318
316
317
323
329
336
335
336
338
334
331

Tuesday 13

Waning Crescent 26%

03:42

11:40

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
23 Bad

Sun - Rise: 08:02, Set: 16:22, Transit: 12:12. Moon - Rise: 03:42, Set: 11:40. Civil Dark: 17:00 - 07:23. Nautical Dark: 17:42 - 06:42. Astro Dark: 18:22 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
99
100
100
90

Low Clouds (% Sky Obscured)

72
74
82
77
58
68
67
100
81
100
100
96
93
86
85
83
86
88
88
84
78
80
85
70

Medium Clouds (% Sky Obscured)

3
6
79
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
91
97
100
100
83

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
58
88
100
96
100
100
100
100
100
100
100
19
37
99
86
9

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
6
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
Light Rain
Light 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

Precipitation Probability (%)

1
2
3
15
1
1
7
23
69
95
95
95
95
95
95
95
95
95
87
83
61
47
31
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.9
1
1.1
0.8
0.9
0.8
1.8
1.5
0.8
0.5
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
8
8
9
9
10
10
10
10
10
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

7
7
8
8
8
8
8
8
8
8
9
9
10
10
9
9
9
8
8
7
7
7
7
8

Relative Humidity (%)

87
88
93
96
95
96
95
96
96
95
95
91
96
96
93
96
98
93
95
91
88
88
88
90

Pressure (mb)

1006
1005
1006
1005
1005
1005
1005
1004
1004
1004
1004
1003
1002
1002
1002
1002
1002
1003
1003
1003
1003
1004
1004
1005

Ozone (du)

331
331
331
329
326
328
330
329
331
330
333
335
333
333
330
326
323
333
339
338
336
343
346
351

Wednesday 14

Waning Crescent 18%

04:54

12:07

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
23 Bad

Sun - Rise: 08:01, Set: 16:24, Transit: 12:12. Moon - Rise: 04:54, Set: 12:07. Civil Dark: 17:02 - 07:23. Nautical Dark: 17:43 - 06:41. Astro Dark: 18:23 - 06:01

Total Clouds (% Sky Obscured)

88
86
72
78
90
85
82
75
76
73
82
99
100
100
100
100
100
100
100
99
99
99
100
100

Low Clouds (% Sky Obscured)

80
77
72
72
88
85
82
75
76
73
74
74
80
81
81
67
44
1
19
49
64
75
86
100

Medium Clouds (% Sky Obscured)

72
13
0
4
18
16
11
8
12
17
21
16
16
68
74
100
100
100
100
99
99
79
78
68

High Clouds (% Sky Obscured)

3
4
0
0
0
0
0
1
1
1
7
25
30
25
100
100
100
100
70
37
2
1
5
10

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
3
6
7
10
9
4
5
1
1
2
7
7
0
0
0
0
0
1
4
7
25
34
35

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
6
6
5
5
4
4
4
4
5
5
6
7
7
7
7
6
6
7
8
8
9
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
90
90
90
90
90
90
87
79
74
71
71
75
79
83
88
86
83
82
82
85
86

Pressure (mb)

1005
1005
1006
1007
1007
1007
1008
1009
1009
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009

Ozone (du)

355
351
352
353
348
336
332
329
322
318
318
318
317
316
318
321
321
323
323
324
323
322
321
322

Thursday 15

Waning Crescent 11%

06:01

12:44

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
23 Bad

Sun - Rise: 08:00, Set: 16:25, Transit: 12:13. Moon - Rise: 06:01, Set: 12:44. Civil Dark: 17:03 - 07:22. Nautical Dark: 17:45 - 06:40. Astro Dark: 18:24 - 06:01

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
100
99

Low Clouds (% Sky Obscured)

91
83
75
63
50
38
48
52
56
63
72
78
86
94
100
100
100
100
96
91
73
91
96
77

Medium Clouds (% Sky Obscured)

63
86
100
93
72
57
88
64
100
100
100
100
100
100
100
100
100
100
100
96
52
37
63
34

High Clouds (% Sky Obscured)

40
68
100
98
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
57
27
0

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
7
9
3
2
2
3
2
3
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
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
None

Precipitation Probability (%)

31
29
38
53
33
22
29
30
33
47
88
95
95
95
95
95
95
95
95
95
95
95
70
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
1.1
1.6
1.8
2.1
1.9
1.8
1.8
1.8
1.3
0.8
0.7
0.4
0

Wind Speed/Direction (mph)

13
13
13
12
10
10
10
10
10
10
10
11
12
12
12
13
14
15
17
12
8
8
8
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
2
2
2
1
1
1
1
2
2
2
2
2
1
1
1
-1
2
2
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

85
87
87
87
91
91
91
91
91
94
94
94
91
91
94
91
91
91
91
90
88
91
90
85

Pressure (mb)

1009
1008
1008
1007
1007
1006
1006
1006
1005
1004
1004
1003
1002
1000
999
997
996
996
995
995
996
996
997
998

Ozone (du)

326
331
333
337
346
350
353
355
353
355
355
357
359
361
363
368
374
379
379
378
376
373
371
370

Friday 16

Waning Crescent 6%

06:58

13:34

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
23 Bad

Sun - Rise: 07:59, Set: 16:27, Transit: 12:13. Moon - Rise: 06:58, Set: 13:34. Civil Dark: 17:04 - 07:21. Nautical Dark: 17:46 - 06:40. Astro Dark: 18:26 - 06:00

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

73
60
50
62
76
87
88
88
89
90
90
91
91
92
92
88
83
79
74
70
66
66
66
71

Medium Clouds (% Sky Obscured)

20
36
70
47
45
49
90
89
88
87
85
77
77
77
76
77
78
79
86
93
100
98
96
94

High Clouds (% Sky Obscured)

0
0
0
0
5
1
20
5
2
0
0
0
9
18
43
34
25
18
32
41
41
37
29
32

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

15
5
1
1
5
17
40
76
44
22
21
15
24
31
37
40
42
36
44
50
54
49
46
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

999
999
1000
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007

Ozone (du)

374
382
386
388
391
398
404
406
405
406
407
407
406
404
402
400
402
405
407
412
417
422
427
431

Saturday 17

Waning Crescent 2%

07:44

14:38

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
23 Bad

Sun - Rise: 07:58, Set: 16:28, Transit: 12:13. Moon - Rise: 07:44, Set: 14:38. Civil Dark: 17:06 - 07:20. Nautical Dark: 17:47 - 06:39. Astro Dark: 18:27 - 06:00

Total Clouds (% Sky Obscured)

91
88
85
83
82
83
89
95
100
100
100
100
90
82
71
69
66
65
72
79
91
89
87
84

Low Clouds (% Sky Obscured)

73
74
74
77
80
83
89
95
100
100
100
100
90
82
71
69
61
51
64
77
91
88
86
83

Medium Clouds (% Sky Obscured)

86
74
64
50
36
25
19
11
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
11
5
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
9
9
8
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 (%)

45
39
26
27
29
29
28
24
20
19
17
12
14
14
13
13
13
12
10
7
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
93
93
93
93
93
93
93
91
88
86
85
85
84
83
82
82
80
76
74
73
73

Pressure (mb)

1007
1007
1008
1008
1009
1009
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

435
439
443
448
448
449
450
450
449
449
447
445
443
442
442
442
436
429
423
421
419
417
410
403

Sunday 18

New Moon 0%

08:17

15:51

Sun - Rise: 07:57, Set: 16:30, Transit: 12:14. Moon - Rise: 08:17, Set: 15:51. Civil Dark: 17:07 - 07:20. Nautical Dark: 17:49 - 06:38. Astro Dark: 18:28 - 05:59

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: 12/01/26 00:18:36. Forecast: 12/01/26 to 18/01/26. Timezone: UTC+0.00