Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Waning Gibbous 77%

19:53

11:37

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
02 Bad
03 Bad

Sun - Rise: 08:06, Set: 15:52, Transit: 11:59. Moon - Rise: 19:53, Set: 11:37. Civil Dark: 16:33 - 07:25. Nautical Dark: 17:17 - 06:40. Astro Dark: 17:59 - 05:59

Total Clouds (% Sky Obscured)

71
78
83
100
100
69
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
64
60
56
62
66
54
55
65
59
57
53
50
58
45
53
50
93
88
97
86
77
83
88

Medium Clouds (% Sky Obscured)

36
78
83
100
100
17
26
100
100
98
94
90
100
92
81
93
100
98
96
83
92
100
100
100

High Clouds (% Sky Obscured)

57
78
83
84
65
61
100
100
100
100
100
100
100
100
100
88
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
4
8
9
9
9
9
9
9
5

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

Precipitation Probability (%)

0
6
49
22
4
1
0
0
0
2
11
7
10
25
48
52
33
20
25
23
60
95
95
95

Precipitation Amount (mm)

0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0.8
0.6
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
10
10
10
10
11
11
12
12
12
11
11
11
10
10
10
10
10
11
11
11
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
87
88
87
85
84
84
84
83
83
84
85
88
90
91
91
91
88
91
93
93
95
92

Pressure (mb)

1003
1003
1003
1003
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1006
1006
1005
1005
1004
1003
1002

Ozone (du)

306
308
311
316
320
325
330
331
333
332
333
330
330
331
325
321
322
323
323
324
319
312
302
296

Tuesday 9

Waning Gibbous 77%

21:20

11:56

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:07, Set: 15:52, Transit: 11:59. Moon - Rise: 21:20, Set: 11:56. Civil Dark: 16:33 - 07:26. Nautical Dark: 17:17 - 06:41. Astro Dark: 17:59 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
96
84
80
60
45
38
51
84
100
78
96
38
49
48
57

Low Clouds (% Sky Obscured)

86
85
85
85
94
100
98
99
95
81
75
69
55
31
36
36
26
35
33
35
38
49
48
57

Medium Clouds (% Sky Obscured)

100
100
100
98
81
41
80
40
90
94
54
28
31
45
25
28
19
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
33
35
35
4
9
2
34
35
57
62
45
55
0
0
0
0

ISS Passover

Visibility (miles)

5
6
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

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
None
None
None
None

Precipitation Probability (%)

95
95
95
81
45
27
16
2
9
22
18
10
34
10
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.1
1
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
19
20
22
22
23
23
23
24
25
25
24
24
22
19
18
17
16
16
15
13
13
13
14

Chance of Frost

Temperature (°C)

12
12
12
12
13
13
13
14
14
14
14
15
14
13
11
10
10
10
10
9
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
89
89
89
84
86
86
83
84
86
86
87
83
79
80
81
81
82
81
84
85
88
88

Pressure (mb)

1000
999
998
998
997
997
997
996
995
995
995
995
996
997
999
1001
1002
1003
1004
1005
1006
1006
1007
1007

Ozone (du)

296
291
289
292
294
295
295
293
290
288
286
286
284
282
282
282
282
284
286
287
289
292
293
294

Wednesday 10

Waning Gibbous 67%

22:41

12:09

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

Sun - Rise: 08:08, Set: 15:52, Transit: 12:00. Moon - Rise: 22:41, Set: 12:09. Civil Dark: 16:33 - 07:27. Nautical Dark: 17:17 - 06:42. Astro Dark: 17:59 - 06:01

Total Clouds (% Sky Obscured)

68
58
56
58
51
48
50
54
52
43
42
53
42
13
0
15
47
15
54
83
76
72
71
68

Low Clouds (% Sky Obscured)

68
58
56
58
51
48
50
53
52
43
42
49
42
13
0
0
0
0
0
0
3
7
9
23

Medium Clouds (% Sky Obscured)

0
0
0
0
2
1
0
1
0
0
0
0
0
0
0
0
19
0
27
46
31
15
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
15
0
0
0
15
47
15
40
30
33
41
47
51

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 (%)

0
0
1
1
1
2
4
14
3
0
0
0
0
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)

13
13
13
13
13
13
14
15
16
15
16
15
14
13
12
12
12
12
11
10
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
85
82
84
82
81
82
83
80
75
73
74
77
79
82
85
87
85
85
85
87
85
85
88

Pressure (mb)

1008
1008
1008
1009
1010
1010
1011
1012
1013
1013
1014
1015
1016
1017
1018
1019
1019
1019
1020
1021
1021
1021
1020
1020

Ozone (du)

297
299
300
301
305
310
313
316
318
316
321
320
319
316
315
313
315
309
306
303
301
299
300
300

Thursday 11

Third Quarter 57%

23:58

12:20

04 OK
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 OK
12 OK
13 OK
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

Sun - Rise: 08:09, Set: 15:52, Transit: 12:00. Moon - Rise: 23:58, Set: 12:20. Civil Dark: 16:33 - 07:28. Nautical Dark: 17:17 - 06:43. Astro Dark: 17:59 - 06:01

Total Clouds (% Sky Obscured)

38
38
39
45
43
49
50
46
37
33
95
91
86
77
83
90
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
38
39
45
43
49
50
46
37
33
66
67
60
55
64
73
93
95
98
100
95
88
83
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
38
55
45
56
69
86
90
95
100
100
92
79
99

High Clouds (% Sky Obscured)

38
38
34
19
0
0
0
0
0
0
20
30
45
55
57
56
61
76
54
76
97
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
25
19
8
20
32
41
43

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
83
85
86
88
88
84
81
81
85
88
91
91
90
90
88
91
91
90
91
95
95
95

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1013
1012
1012
1011
1011
1010

Ozone (du)

300
302
302
302
305
305
304
305
309
309
305
304
304
308
310
310
312
306
300
300
300
300
301
301

Friday 12

Waning Crescent 46%

01:12

12:29

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
02 Bad
03 Bad

Sun - Rise: 08:10, Set: 15:52, Transit: 12:01. Moon - Rise: 01:12, Set: 12:29. Civil Dark: 16:33 - 07:28. Nautical Dark: 17:17 - 06:44. Astro Dark: 17:59 - 06:02

Total Clouds (% Sky Obscured)

100
100
92
85
80
85
93
100
100
100
100
100
100
100
95
97
99
98
98
97
96
94
93
89

Low Clouds (% Sky Obscured)

88
90
71
38
25
29
32
20
8
11
14
8
17
25
20
25
29
47
64
74
58
49
37
39

Medium Clouds (% Sky Obscured)

92
100
92
85
80
85
93
100
100
100
100
83
75
85
62
81
98
97
96
94
88
82
80
73

High Clouds (% Sky Obscured)

100
100
84
70
60
70
81
100
100
100
93
100
100
100
71
53
37
25
17
10
16
20
25
28

ISS Passover

Visibility (miles)

9
8
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 (%)

42
29
15
16
6
2
2
1
3
6
14
11
2
0
0
0
0
3
8
4
5
5
1
2

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)

11
11
11
10
10
10
10
10
10
10
10
9
7
7
5
9
10
11
13
14
15
15
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
93
91
91
88
82
80
81
81
85
78
82
90
88
88
86
87
87
87
87
88
90

Pressure (mb)

1010
1010
1010
1010
1011
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

300
301
301
302
302
303
304
306
307
309
314
313
315
320
325
326
328
329
329
329
329
330
330
330

Saturday 13

Waning Crescent 36%

02:25

12:38

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
02 Bad
03 Bad

Sun - Rise: 08:11, Set: 15:52, Transit: 12:01. Moon - Rise: 02:25, Set: 12:38. Civil Dark: 16:33 - 07:29. Nautical Dark: 17:18 - 06:45. Astro Dark: 17:59 - 06:03

Total Clouds (% Sky Obscured)

86
84
76
68
60
69
79
90
95
100
100
96
93
86
84
73
70
76
91
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
52
58
57
55
58
60
59
64
55
50
53
43
33
39
33
39
46
50
62
71
80
85
73

Medium Clouds (% Sky Obscured)

65
73
60
48
28
19
8
0
18
42
59
67
66
62
54
53
52
39
34
29
29
29
28
35

High Clouds (% Sky Obscured)

26
25
28
33
34
46
58
60
57
54
69
68
67
67
77
73
70
76
88
100
100
100
100
93

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

Precipitation Probability (%)

5
2
2
4
2
1
2
1
2
4
1
5
10
5
14
29
45
46
62
65
67
76
74
76

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.3
0.3
0.3

Wind Speed/Direction (mph)

12
12
12
12
13
14
14
15
16
16
16
17
18
18
18
19
18
18
18
18
18
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
87
88
90
84
81
77
78
80
82
85
87
90
88
88
87
87
85
85
85
85
87

Pressure (mb)

1015
1015
1015
1016
1016
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1010
1009

Ozone (du)

342
353
364
372
380
388
379
369
360
357
353
349
345
342
338
335
333
330
327
324
322
321
320
319

Sunday 14

Waning Crescent 27%

03:39

12:48

Sun - Rise: 08:12, Set: 15:52, Transit: 12:02. Moon - Rise: 03:39, Set: 12:48. Civil Dark: 16:33 - 07:30. Nautical Dark: 17:18 - 06:46. Astro Dark: 18:00 - 06:04

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 Lichfield, Staffordshire, United Kingdom (52.69,-1.81)

Generated: 08/12/25 04:11:14. Forecast: 08/12/25 to 14/12/25. Timezone: UTC+0.00