Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 93%

16:55

10:24

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
02 Bad

Sun - Rise: 08:03, Set: 15:53, Transit: 11:58. Moon - Rise: 16:55, Set: 10:24. Civil Dark: 16:34 - 07:22. Nautical Dark: 17:18 - 06:38. Astro Dark: 17:59 - 05:57

Total Clouds (% Sky Obscured)

52
63
71
77
100
100
100
100
100
74
78
89
90
89
97
83
61
57
96
96
95
100
100
73

Low Clouds (% Sky Obscured)

52
63
62
69
54
64
60
64
83
59
65
77
79
85
75
69
50
57
44
39
33
34
24
23

Medium Clouds (% Sky Obscured)

52
63
71
77
95
64
89
48
89
58
33
77
44
76
95
51
16
2
0
2
44
27
25
29

High Clouds (% Sky Obscured)

52
63
71
77
89
83
98
46
100
44
5
0
0
53
33
0
0
0
56
95
85
100
100
58

ISS Passover

Visibility (miles)

9
9
9
4
9
4
6
8
8
9
9
8
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
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 (%)

54
50
95
34
43
43
46
37
46
37
30
25
33
40
48
40
21
19
6
1
0
0
0
0

Precipitation Amount (mm)

0
0
0.7
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)

12
13
14
13
15
16
15
15
15
15
18
18
17
17
17
17
18
17
16
16
15
13
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
91
90
88
84
88
88
88
87
87
80
83
83
84
81
87
84
80
82
82
82
87
90
84

Pressure (mb)

988
987
987
988
988
989
990
990
991
991
992
992
993
994
995
996
996
997
998
999
1000
1000
1001
1001

Ozone (du)

294
291
287
286
286
281
278
277
277
281
282
280
279
277
280
279
277
277
273
275
278
278
279
282

Sunday 7

Waning Gibbous 91%

18:22

11:09

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 OK
23 Good
00 OK
01 OK
02 Bad

Sun - Rise: 08:05, Set: 15:52, Transit: 11:59. Moon - Rise: 18:22, Set: 11:09. Civil Dark: 16:34 - 07:23. Nautical Dark: 17:18 - 06:39. Astro Dark: 17:59 - 05:58

Total Clouds (% Sky Obscured)

66
91
100
100
96
92
100
100
100
100
100
100
100
100
100
90
88
63
61
28
0
4
42
58

Low Clouds (% Sky Obscured)

13
16
16
81
69
48
57
75
89
91
85
91
100
81
69
60
49
63
61
28
0
4
42
55

Medium Clouds (% Sky Obscured)

38
20
49
30
9
72
85
98
98
100
100
100
70
69
75
5
0
0
0
0
0
4
2
20

High Clouds (% Sky Obscured)

66
91
100
100
93
81
100
100
100
100
100
100
100
99
53
43
45
0
1
2
0
4
32
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
0
6
2
6
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
9
18
32
78
95
85
46
46
12
7
6
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.9
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
6
5
6
6
7
9
11
13
13
13
15
15
17
17
16
14
12
12
11
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
5
5
5
6
7
7
8
9
9
10
10
10
11
10
9
10
9
9
8
8
6
6
6

Relative Humidity (%)

81
90
94
96
96
96
98
98
96
96
98
95
93
95
84
80
83
86
90
90
93
88
87
90

Pressure (mb)

1001
1002
1002
1001
1001
1001
1000
1000
999
998
996
995
995
995
996
997
998
1000
1001
1002
1003
1003
1003
1003

Ozone (du)

282
281
280
281
282
282
281
283
285
284
284
285
290
291
296
299
300
300
298
296
297
298
302
305

Monday 8

Waning Gibbous 86%

19:53

11:37

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
02 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)

96
100
66
93
100
100
74
85
62
65
53
52
51
50
57
59
58
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
66
61
64
62
62
51
51
56
60
48
46
42
42
49
52
49
48
59
53
55
64
71
81

Medium Clouds (% Sky Obscured)

22
67
35
57
85
91
61
78
50
55
53
50
3
8
37
35
20
2
42
68
100
100
100
100

High Clouds (% Sky Obscured)

86
100
50
84
50
40
40
47
45
55
40
49
51
50
38
17
58
100
98
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
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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
3
5
3
5
2
2
7
10
17
10
5
1
0
0
0
0
0
0
0
9
54
79
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4

Wind Speed/Direction (mph)

12
13
13
13
13
13
12
12
12
12
12
12
12
11
11
10
10
10
9
10
9
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1005
1005
1005
1006
1007
1007
1008
1008
1008
1008
1007
1006
1005
1004

Ozone (du)

307
307
312
315
317
321
324
327
329
330
329
332
335
338
341
333
328
326
321
313
304
297
294
291

Tuesday 9

Waning Gibbous 77%

21:20

11:56

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
02 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
100
100
100
100
98
96
91
90
88
88
75
70
61
49
54
39

Low Clouds (% Sky Obscured)

85
88
91
89
88
86
88
92
96
97
99
100
93
87
80
70
59
48
29
26
25
23
22
21

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
96
92
89
91
94
96
89
78
43
68
72
79
45
44
27
13
6
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
89
80
73
61
54
43
23
37
3
33
43
40
23
42
23

ISS Passover

Visibility (miles)

7
4
5
3
9
9
9
9
9
5
9
6
8
9
5
8
6
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
82
71
72
60
51
50
48
30
36
37
35
19
1
0
0
0
0
0
0

Precipitation Amount (mm)

1.1
1.1
1.2
0.8
0.5
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
15
16
18
20
21
22
22
22
22
22
21
21
19
17
14
12
11
11
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
88
90
89
87
87
89
89
89
87
87
87
87
90
89
90
81
82
85
85
88
90
91

Pressure (mb)

1003
1002
1001
999
999
998
998
997
997
997
996
996
996
997
998
999
1001
1003
1004
1005
1007
1008
1008
1009

Ozone (du)

289
289
289
291
292
291
290
290
288
286
288
291
289
289
291
291
294
297
297
298
299
297
294
292

Wednesday 10

Waning Gibbous 67%

22:41

12:09

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

49
56
90
67
46
34
8
4
14
4
2
0
7
16
25
44
38
30
40
51
61
60
60
58

Low Clouds (% Sky Obscured)

29
33
38
25
13
0
2
4
12
4
2
0
0
0
0
36
18
0
12
23
31
31
33
32

Medium Clouds (% Sky Obscured)

3
0
0
6
18
34
4
1
1
0
0
0
0
0
0
0
0
0
5
13
22
21
15
6

High Clouds (% Sky Obscured)

24
30
79
64
46
19
6
0
0
0
0
0
7
16
25
6
10
12
18
20
10
11
9
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
3
3
3
3
5
6
6
6
6
6
6
5
5
5
5
5
5
5
5
3
3

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
91
90
90
90
90
84
78
74
78
80
84
87
88
88
90
90
88
87
85
85
87

Pressure (mb)

1010
1011
1012
1013
1014
1014
1016
1016
1017
1018
1018
1019
1020
1020
1021
1022
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

292
293
294
295
298
299
302
305
308
309
310
311
313
315
314
314
314
314
314
313
312
311
312
312

Thursday 11

Third Quarter 57%

23:58

12:20

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
02 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)

70
78
86
79
72
65
77
88
100
100
100
100
99
95
83
81
71
71
61
61
56
64
71
80

Low Clouds (% Sky Obscured)

33
40
44
33
17
0
1
2
4
33
61
88
80
61
39
38
24
23
30
36
49
59
70
78

Medium Clouds (% Sky Obscured)

9
13
12
15
21
27
51
74
99
76
57
33
49
59
65
30
13
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

37
62
86
75
63
52
63
73
78
83
90
99
91
83
74
81
71
71
61
44
27
32
34
32

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
3
1
5
5
3
2
1
0
0
1
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
87
87
87
85
85
84
82
81
81
78
77
77
75
77
77
78
79
81
82
85
85

Pressure (mb)

1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013

Ozone (du)

312
312
312
312
312
313
313
312
311
310
309
307
305
302
299
296
295
294
293
294
295
296
296
296

Friday 12

Waning Crescent 46%

01:12

12:29

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)

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: 06/12/25 03:52:16. Forecast: 06/12/25 to 12/12/25. Timezone: UTC+0.00