Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waxing Gibbous 86%

13:40

03:02

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 OK
01 OK
02 OK

Sun - Rise: 07:57, Set: 15:55, Transit: 11:56. Moon - Rise: 13:40, Set: 03:02. Civil Dark: 16:36 - 07:16. Nautical Dark: 17:19 - 06:33. Astro Dark: 18:01 - 05:51

Total Clouds (% Sky Obscured)

77
82
86
89
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
46
50
27
22
38

Low Clouds (% Sky Obscured)

77
82
86
88
91
62
67
75
88
85
72
80
74
80
82
54
60
62
68
46
39
5
8
36

Medium Clouds (% Sky Obscured)

77
82
86
89
100
100
100
100
100
100
100
100
88
90
94
99
100
98
84
46
50
27
5
4

High Clouds (% Sky Obscured)

77
82
86
89
100
100
100
100
100
100
100
100
100
100
100
64
73
77
62
40
0
0
0
0

ISS Passover

Visibility (miles)

9
5
9
5
4
9
9
9
9
7
2
9
9
9
9
3
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

34
10
23
77
89
64
85
95
67
95
70
46
68
93
95
95
76
59
25
21
21
2
2
2

Precipitation Amount (mm)

0
0
0
0.4
0.4
0
0.4
0.6
0
0.6
0.3
0
0.3
0.5
1.3
1.1
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
18
20
20
21
21
21
21
21
21
20
21
20
20
20
21
18
19
19
16
15
13
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
88
90
91
92
92
92
92
89
92
87
89
86
87
87
88
80
80
81
81
84
85
87

Pressure (mb)

1002
1000
999
998
998
997
997
996
996
995
994
993
992
992
991
990
991
991
992
993
994
995
996
997

Ozone (du)

279
274
271
266
265
265
263
262
260
259
260
263
266
268
268
269
271
275
283
286
288
294
295
296

Tuesday 2

Waxing Gibbous 94%

13:55

04:33

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

Sun - Rise: 07:58, Set: 15:55, Transit: 11:56. Moon - Rise: 13:55, Set: 04:33. Civil Dark: 16:35 - 07:18. Nautical Dark: 17:19 - 06:34. Astro Dark: 18:00 - 05:52

Total Clouds (% Sky Obscured)

61
56
83
66
59
70
57
42
48
44
54
44
93
94
100
64
74
81
65
55
45
43
39
38

Low Clouds (% Sky Obscured)

61
56
65
66
59
56
57
42
48
44
42
35
13
20
39
64
74
67
55
51
45
43
39
38

Medium Clouds (% Sky Obscured)

3
2
28
0
2
17
3
0
2
0
16
12
62
92
100
25
35
49
25
10
0
0
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0

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
1
0
0
2
0
1
2
3
18
23
18
8
11
2
3
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
11
11
11
11
11
10
10
10
9
9
8
6
6
7
7
8
8
9
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
85
88
90
93
91
88
84
79
80
81
85
90
91
93
91
93
91
91
88
86
88
89

Pressure (mb)

997
998
998
999
999
1000
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004

Ozone (du)

299
298
297
298
295
294
295
293
293
293
293
295
294
293
293
296
297
296
298
302
304
303
306
311

Wednesday 3

Waxing Gibbous 98%

14:17

06:10

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK
12 OK
13 Bad
14 OK
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: 07:59, Set: 15:54, Transit: 11:57. Moon - Rise: 14:17, Set: 06:10. Civil Dark: 16:35 - 07:19. Nautical Dark: 17:19 - 06:35. Astro Dark: 18:00 - 05:54

Total Clouds (% Sky Obscured)

39
55
58
39
39
36
31
23
19
28
50
39
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
55
58
39
39
36
31
23
19
27
50
31
31
35
39
48
44
50
56
58
58
66
73
80

Medium Clouds (% Sky Obscured)

18
2
0
0
1
0
0
0
2
5
3
2
3
50
55
50
75
100
90
100
84
96
98
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
57
43
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
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
0
0
0
8
17
21

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
89
89
88
86
83
82
78
78
75
78
81
85
88
90
91
91
91
91
91
91
90

Pressure (mb)

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

Ozone (du)

313
311
304
300
298
302
300
300
301
300
302
304
305
305
307
303
307
310
312
308
309
307
306
306

Thursday 4

Full Moon 100%

14:50

07:48

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 OK
17 Bad
18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:01, Set: 15:54, Transit: 11:57. Moon - Rise: 14:50, Set: 07:48. Civil Dark: 16:34 - 07:20. Nautical Dark: 17:18 - 06:36. Astro Dark: 18:00 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
93
89
37
58
21
19
35
30
59
84
72
73
67

Low Clouds (% Sky Obscured)

87
92
97
73
49
25
15
20
25
20
20
1
8
17
25
19
12
5
19
33
48
50
55
58

Medium Clouds (% Sky Obscured)

100
81
85
98
84
100
100
99
100
58
55
48
38
23
45
5
8
35
12
21
33
40
43
39

High Clouds (% Sky Obscured)

89
80
74
55
38
8
35
67
100
100
100
93
73
23
3
0
2
2
6
27
34
3
1
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

47
70
91
93
88
87
95
64
52
29
7
2
0
0
0
0
0
0
1
2
1
3
4
4

Precipitation Amount (mm)

0
0.4
0.6
0.6
0.5
0.4
1
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
13
12
10
8
5
4
6
6
5
5
4
3
3
3
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
84
87
90
88
90
93
93
93
88
84
85
88
88
88
88
88
88
88
88
89
88
88

Pressure (mb)

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

Ozone (du)

306
306
309
309
314
317
318
318
320
324
330
333
335
339
342
345
342
341
342
341
339
337
338
341

Friday 5

Waning Gibbous 98%

15:42

09:16

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: 08:02, Set: 15:53, Transit: 11:58. Moon - Rise: 15:42, Set: 09:16. Civil Dark: 16:34 - 07:21. Nautical Dark: 17:18 - 06:37. Astro Dark: 18:00 - 05:56

Total Clouds (% Sky Obscured)

73
76
92
94
96
92
98
99
100
94
69
92
93
82
92
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
70
88
87
85
79
89
95
100
86
66
66
71
76
82
100
100
100
100
100
98
97
98
100

Medium Clouds (% Sky Obscured)

37
36
76
94
33
37
27
23
5
23
40
53
43
34
84
55
60
60
76
85
100
93
83
77

High Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
27
50
75
51
37
26
50
60
70
66
72
91
92
93
94

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
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

6
9
10
7
5
2
4
3
1
3
6
8
9
13
17
0
0
1
8
13
16
42
59
72

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
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
2
2
3
3
4
4
4
6
4
3
4
2
-1
-1
-1
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
91
94
96
98
94
94
90
84
84
85
90
91
91
91
91
89
91
91
89
91
91

Pressure (mb)

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

Ozone (du)

342
342
345
346
349
356
358
353
344
339
337
334
326
317
312
310
310
310
309
309
308
308
307
307

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)

100
100
100
100
100
100
100
100
100
99
100
100
97
92
77
75
67
70
77
89
97
97
99
100

Low Clouds (% Sky Obscured)

98
95
93
87
83
79
82
84
85
91
88
87
85
69
49
58
54
63
61
58
65
66
67
64

Medium Clouds (% Sky Obscured)

84
86
83
86
89
94
84
77
77
82
86
85
77
65
50
32
25
19
29
43
57
68
80
92

High Clouds (% Sky Obscured)

92
92
92
90
87
83
86
87
83
60
39
13
9
5
1
0
0
0
18
43
58
72
88
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

70
65
59
77
84
87
63
41
39
46
48
57
54
46
35
25
18
7
12
9
3
4
2
1

Precipitation Amount (mm)

0.3
0.3
0.3
0.6
0.7
0.8
0.3
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1008
1007
1006
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013

Ozone (du)

307
308
308
309
308
306
305
302
300
297
298
298
298
297
296
295
293
291
288
285
281
278
277
277

Sunday 7

Waning Gibbous 91%

18:22

11:09

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)

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: 01/12/25 03:19:46. Forecast: 01/12/25 to 07/12/25. Timezone: UTC+0.00