Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waning Crescent 27%

04:01

10:57

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 07:56, Set: 16:37, Transit: 12:17. Moon - Rise: 04:01, Set: 10:57. Civil Dark: 17:15 - 07:18. Nautical Dark: 17:56 - 06:37. Astro Dark: 18:37 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
76
55
64
57
37
78
80
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
90
84
58
66
53
63
57
28
6
0
0
0
7
5
67
95
87
94
100
89
79
64
37

Medium Clouds (% Sky Obscured)

100
100
100
35
43
2
0
0
2
58
37
100
100
100
100
100
100
99
100
100
99
86
52
81

High Clouds (% Sky Obscured)

100
100
45
0
0
2
2
22
37
78
80
100
100
100
100
100
100
100
100
100
65
100
100
100

ISS Passover

Visibility (miles)

9
7
2
9
9
9
9
9
9
9
9
9
9
9
9
7
4
3
4
4
3
6
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
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

77
95
95
50
48
17
1
1
0
0
0
0
0
2
28
95
95
95
95
95
95
50
18
1

Precipitation Amount (mm)

0.3
1.6
1.5
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1
1.4
1.6
1
1.1
0
0
0

Wind Speed/Direction (mph)

10
12
13
17
23
23
20
17
16
15
13
12
12
12
12
15
20
24
27
29
30
29
26
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
91
81
87
82
81
82
82
85
88
88
82
82
79
85
91
90
88
88
90
90
80
78

Pressure (mb)

1000
999
996
996
996
997
998
999
1001
1002
1002
1002
1002
1001
1000
998
996
993
990
988
986
985
986
987

Ozone (du)

351
377
396
418
422
395
385
373
365
363
359
357
359
364
359
352
346
342
338
332
328
329
333
338

Friday 24

Waning Crescent 19%

05:16

11:19

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Good
17 Good
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

Sun - Rise: 07:55, Set: 16:38, Transit: 12:17. Moon - Rise: 05:16, Set: 11:19. Civil Dark: 17:16 - 07:17. Nautical Dark: 17:58 - 06:36. Astro Dark: 18:38 - 05:56

Total Clouds (% Sky Obscured)

63
100
86
100
99
48
5
12
100
100
100
100
100
100
100
100
100
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
53
42
41
27
0
0
0
0
0
0
0
0
54
84
85
78
84
83
48
0
0
0
0

Medium Clouds (% Sky Obscured)

44
59
45
76
71
48
5
12
35
30
30
49
100
100
87
89
87
94
100
100
100
100
100
100

High Clouds (% Sky Obscured)

61
100
51
100
76
20
4
12
100
100
100
88
100
100
100
100
100
71
45
48
48
65
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 (%)

1
1
3
9
0
0
0
0
0
0
0
0
0
0
14
39
38
28
32
21
11
4
5
12

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)

25
26
25
26
24
22
18
16
14
12
11
10
8
7
6
5
4
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
74
73
70
66
63
58
59
63
66
69
75
75
80
82
83
83
79
76
76
76
79
77

Pressure (mb)

988
990
991
992
993
994
995
997
998
999
999
1000
1000
1000
1001
1001
1000
1000
1000
1000
1000
1001
1002
1003

Ozone (du)

340
343
343
340
341
341
339
340
342
341
342
347
350
350
348
349
351
360
365
369
376
381
383
390

Saturday 25

Waning Crescent 11%

06:23

11:51

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
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:54, Set: 16:40, Transit: 12:18. Moon - Rise: 06:23, Set: 11:51. Civil Dark: 17:18 - 07:16. Nautical Dark: 17:59 - 06:35. Astro Dark: 18:40 - 05:55

Total Clouds (% Sky Obscured)

100
86
48
36
19
10
15
40
53
100
100
71
76
100
81
62
30
27
27
71
81
67
83
74

Low Clouds (% Sky Obscured)

3
15
32
36
14
10
10
20
20
20
25
18
31
90
81
41
30
27
27
40
47
58
62
59

Medium Clouds (% Sky Obscured)

90
86
48
36
19
10
0
0
4
25
27
26
53
100
25
30
0
0
5
40
45
40
50
40

High Clouds (% Sky Obscured)

86
25
48
27
0
0
0
0
2
54
57
55
49
50
50
22
0
0
4
61
78
67
83
74

ISS Passover

Visibility (miles)

9
9
0
0
0
0
0
0
0
4
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
Very Light Rain
Very Light Rain
Light Rain
Moderate Rain
Sleet
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
58
67
95
95
95
26
3
0
0
0
6
20
67
95
54
10
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
0.3
0.8
3.6
1.2
0
0
0
0
0
0
0
0.3
1.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
7
8
8
7
8
7
6
6
7
10
12
10
10
12
11
10
8
8
6
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
94
94
98
100
100
100
100
96
93
89
93
91
88
93
94
93
94
94
94
92
91
91

Pressure (mb)

1003
1004
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1006
1007
1006
1006
1006
1006
1005
1005
1005
1004
1004

Ozone (du)

399
406
408
408
407
406
411
415
412
413
414
415
410
406
407
410
412
408
407
407
407
405
395
395

Sunday 26

Waning Crescent 11%

07:17

12:38

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:52, Set: 16:42, Transit: 12:18. Moon - Rise: 07:17, Set: 12:38. Civil Dark: 17:20 - 07:15. Nautical Dark: 18:01 - 06:33. Astro Dark: 18:41 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
98
99
100
63
78
100
85
70
48
50
54
55
58
61
64
64

Low Clouds (% Sky Obscured)

63
67
92
98
100
97
94
91
90
88
87
63
78
97
79
61
45
50
54
55
58
61
64
55

Medium Clouds (% Sky Obscured)

48
98
100
100
100
95
90
86
90
94
98
53
52
55
49
49
20
20
20
30
35
0
2
23

High Clouds (% Sky Obscured)

100
100
100
100
100
70
40
15
23
25
7
4
2
40
32
40
35
40
35
0
0
0
1
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
4
3
2
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
22
46
77
92
95
91
77
70
61
68
95
95
95
95
90
91
92
88
68
42
11
3

Precipitation Amount (mm)

0
0
0
0
0.5
0.6
0.6
0.5
0.3
0.3
0.2
0.3
0.6
1.2
1.1
0.9
0.5
0.5
0.6
0.6
0.4
0
0
0

Wind Speed/Direction (mph)

11
14
17
19
21
23
23
24
24
22
20
16
18
19
21
17
17
20
21
24
27
30
28
33

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
90
87
88
88
90
93
96
94
93
91
93
93
93
91
91
93
91
93
90
88
84

Pressure (mb)

1002
1000
998
996
994
992
991
989
988
987
986
985
984
981
979
979
979
978
976
974
972
969
967
971

Ozone (du)

401
394
393
393
387
362
350
346
353
355
354
355
358
357
351
349
348
349
351
352
351
368
375
368

Monday 27

Waning Crescent 5%

07:56

13:44

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:51, Set: 16:44, Transit: 12:18. Moon - Rise: 07:56, Set: 13:44. Civil Dark: 17:21 - 07:13. Nautical Dark: 18:03 - 06:32. Astro Dark: 18:43 - 05:52

Total Clouds (% Sky Obscured)

61
63
64
64
64
74
87
100
97
88
100
93
86
79
85
89
93
92
91
90
94
97
100
100

Low Clouds (% Sky Obscured)

59
44
42
42
54
63
66
72
75
77
87
82
75
65
72
80
88
85
83
80
85
89
91
89

Medium Clouds (% Sky Obscured)

0
0
7
31
40
63
81
88
67
60
100
87
72
41
37
32
27
29
34
32
33
37
41
37

High Clouds (% Sky Obscured)

0
40
30
25
25
30
25
25
4
7
44
44
11
22
21
21
20
15
12
6
26
44
62
41

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

6
0
1
4
17
22
30
19
17
39
95
91
56
17
37
45
34
32
28
17
23
29
40
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
1.1
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

28
25
22
20
19
16
16
18
18
18
18
19
17
18
18
17
15
15
13
14
15
16
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
84
81
81
85
87
87
85
91
91
96
94
87
87
87
88
88
91
91
93
90
85
82

Pressure (mb)

973
974
974
974
974
974
974
975
975
975
975
975
974
974
974
975
975
976
977
979
980
982
984
986

Ozone (du)

369
364
368
373
376
377
379
380
380
387
383
382
385
388
388
393
398
403
402
402
401
404
407
410

Tuesday 28

Waning Crescent 2%

08:22

15:05

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:49, Set: 16:46, Transit: 12:18. Moon - Rise: 08:22, Set: 15:05. Civil Dark: 17:23 - 07:12. Nautical Dark: 18:04 - 06:31. Astro Dark: 18:44 - 05:51

Total Clouds (% Sky Obscured)

100
100
94
91
83
70
62
47
30
17
4
9
19
45
42
35
27
48
70
91
94
97
100
99

Low Clouds (% Sky Obscured)

88
86
73
58
44
44
42
41
29
14
0
0
0
0
10
12
15
13
9
4
25
46
65
72

Medium Clouds (% Sky Obscured)

38
49
52
56
55
43
42
47
30
17
4
9
19
17
11
5
0
24
48
72
81
90
100
93

High Clouds (% Sky Obscured)

21
0
0
0
0
0
0
0
1
1
2
2
3
3
4
2
0
7
13
30
35
40
65
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
3
0

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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

48
43
46
36
21
15
10
2
10
15
18
21
24
27
22
13
0
4
7
16
57
75
87
93

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
18
19
18
17
16
14
12
11
11
11
11
11
11
10
9
8
8
8
9
9
10
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
82
82
81
79
82
85
88
88
86
85
85
83
83
83
86
88
88
86
88
91
93
98

Pressure (mb)

988
990
991
993
994
995
996
998
999
1000
1001
1002
1002
1003
1004
1004
1004
1004
1003
1002
1001
1000
999
998

Ozone (du)

411
413
414
416
417
419
415
412
409
406
403
400
400
400
400
390
381
372
370
368
366
370
373
376

Wednesday 29

New Moon 0%

08:41

16:33

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:48, Set: 16:48, Transit: 12:18. Moon - Rise: 08:41, Set: 16:33. Civil Dark: 17:25 - 07:11. Nautical Dark: 18:06 - 06:30. Astro Dark: 18:46 - 05:50

Total Clouds (% Sky Obscured)

98
95
87
77
68
75
80
85
81
77
75
84
91
98
98
99
99
98
95
93

Low Clouds (% Sky Obscured)

80
92
82
74
66
72
78
84
80
77
75
84
90
96
97
98
99
97
95
93

Medium Clouds (% Sky Obscured)

86
80
76
73
68
75
75
75
75
75
75
73
72
71
66
58
39
28
22
19

High Clouds (% Sky Obscured)

70
75
65
65
45
35
35
40
44
42
33
34
35
33
17
8
1
1
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
3
4
6
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
92
66
26
17
11
0
5
6
1
19
28
31
25
20
12

Precipitation Amount (mm)

0.7
1.4
1.6
1.6
1.2
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
14
12
10
11
10
9
8
8
8
9
9
9
9
10
11
12
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
100
100
100
100
100
100
100
100
100
100
98
100
98
98
98
96
94

Pressure (mb)

998
998
998
998
999
999
999
1000
1000
1001
1002
1003
1004
1005
1006
1007
1008
1010
1011
1012

Ozone (du)

378
379
381
383
386
389
390
391
392
389
386
383
381
378
376
374
372
370
367
365

Forecast for Long Itchington, Warwickshire, United Kingdom (52.29,-1.40)

Generated: 23/01/25 10:31:52. Forecast: 23/01/25 to 29/01/25. Timezone: UTC+0.00