Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 3

Waxing Gibbous 98%

14:49

07:29

21 Good
22 OK
23 Bad
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 OK
20 OK

Sun - Rise: 07:45, Set: 15:50, Transit: 11:47. Moon - Rise: 14:49, Set: 07:29. Civil Dark: 16:29 - 07:06. Nautical Dark: 17:12 - 06:23. Astro Dark: 17:52 - 05:43

Total Clouds (% Sky Obscured)

17
35
56
65
100
100
94
99
100
100
100
100
100
96
97
100
100
100
93
62
74
56
40
33

Low Clouds (% Sky Obscured)

17
27
39
40
59
52
81
83
80
80
83
83
62
42
27
30
34
27
21
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
51
65
54
91
86
95
98
99
100
100
96
89
97
100
100
100
92
62
74
56
40
21

High Clouds (% Sky Obscured)

17
35
56
65
100
99
65
72
73
87
79
100
100
45
30
13
100
50
25
13
25
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
5
9
5
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
2
12
4
3
12
15
32
63
79
63
48
48
14
6
2
1
1
0
1
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.2
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
4
6
11
11
11
11
12
13
13
15
16
15
11
10
9
8
7
7
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
82
87
85
85
85
82
81
82
85
85
82
84
88
78
77
75
77
81
84
86
86
88

Pressure (mb)

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

Ozone (du)

299
296
300
302
301
297
296
293
291
293
298
302
306
311
313
315
316
316
317
325
334
337
338
341

Thursday 4

Full Moon 100%

15:41

08:56

21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
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

Sun - Rise: 07:46, Set: 15:49, Transit: 11:48. Moon - Rise: 15:41, Set: 08:56. Civil Dark: 16:29 - 07:07. Nautical Dark: 17:11 - 06:24. Astro Dark: 17:52 - 05:44

Total Clouds (% Sky Obscured)

16
30
9
9
9
10
1
1
0
89
74
84
88
62
86
95
86
91
98
100
100
94
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
38
41
37
39
65
71
99
100

Medium Clouds (% Sky Obscured)

16
30
9
9
9
10
1
1
0
44
32
29
33
62
86
91
65
82
97
100
100
91
100
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
62
18
22
15
15
42
34
44
45
63
39
81
13
18
25

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
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
38
68
89
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.9

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
3
3
4
4
4
5
5
7
8
10
13
14
15
17
20
22
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
89
89
91
89
89
88
89
88
86
82
78
72
69
73
74
71
74
74
77
78
84

Pressure (mb)

1003
1004
1004
1005
1006
1006
1007
1007
1007
1008
1008
1009
1009
1009
1008
1008
1007
1006
1006
1005
1004
1003
1001
999

Ozone (du)

341
345
350
351
352
353
358
357
359
354
349
347
346
341
335
335
332
323
319
314
309
305
303
298

Friday 5

Waning Gibbous 98%

16:54

10:04

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:47, Set: 15:49, Transit: 11:48. Moon - Rise: 16:54, Set: 10:04. Civil Dark: 16:28 - 07:08. Nautical Dark: 17:11 - 06:25. Astro Dark: 17:52 - 05:45

Total Clouds (% Sky Obscured)

100
100
99
83
95
85
72
100
100
100
100
100
66
81
76
100
100
100
100
90
100
85
70
58

Low Clouds (% Sky Obscured)

100
100
99
61
55
57
65
48
70
48
50
52
57
59
65
64
65
62
50
53
46
40
34
29

Medium Clouds (% Sky Obscured)

64
91
35
33
30
26
2
100
38
100
100
78
20
47
49
89
100
100
84
84
48
35
17
6

High Clouds (% Sky Obscured)

25
19
0
0
67
11
2
100
100
100
100
70
38
74
48
100
100
70
69
5
0
0
0
25

ISS Passover

Visibility (miles)

5
5
3
8
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
Very Light Rain
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
85
63
39
38
11
7
40
30
26
21
12
5
8
25
21
7
11
19
34
2
6
6
12

Precipitation Amount (mm)

0.9
0.5
0.3
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

24
22
21
19
15
13
13
13
14
15
16
16
17
17
17
18
19
19
19
20
18
18
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
3
5
6
6
6
6
5
5
5
5
5
5
6
6
5
5
5
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

85
88
91
90
83
84
85
82
81
81
82
82
83
76
76
76
77
77
77
76
78
77
76
72

Pressure (mb)

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

Ozone (du)

298
303
306
306
307
309
307
300
295
293
296
297
297
297
297
295
297
296
292
290
290
290
286
283

Saturday 6

Waning Gibbous 93%

18:20

10:50

21 Bad
22 Bad
23 OK
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

Sun - Rise: 07:49, Set: 15:49, Transit: 11:49. Moon - Rise: 18:20, Set: 10:50. Civil Dark: 16:28 - 07:09. Nautical Dark: 17:11 - 06:26. Astro Dark: 17:51 - 05:46

Total Clouds (% Sky Obscured)

52
45
37
53
75
100
99
97
97
98
99
100
100
100
100
100
100
100
100
100
100
99
97
96

Low Clouds (% Sky Obscured)

24
20
15
10
5
0
0
0
0
25
51
78
84
91
98
93
88
83
86
89
92
87
82
80

Medium Clouds (% Sky Obscured)

4
45
37
18
75
98
96
95
94
95
96
97
97
98
99
100
87
100
100
100
100
98
96
94

High Clouds (% Sky Obscured)

25
6
15
37
68
100
90
80
70
81
90
100
100
100
100
100
100
100
100
100
100
75
47
25

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

10
8
1
1
4
13
47
60
80
95
95
92
88
64
58
46
34
18
44
67
92
88
87
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.6
0.5
0.5
0.6
0.3
0.3
0
0
0
0
0.3
0.6
0.6
0.6
0.6

Wind Speed/Direction (mph)

17
16
15
15
13
12
11
9
8
8
7
8
8
10
10
11
11
10
9
8
8
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
4
3
4
5
5
6
6
7
7
8
7
8
10
10
10
10
11
10
10
10
9

Dew Point (°C)

5
6
6
5
5
6
6
7
8
8
9
9
9
10
10
11
12
11
11
12
12
12
12
12

Relative Humidity (%)

72
77
77
77
81
82
85
88
93
93
96
95
95
95
96
96
95
90
92
95
96
95
95
93

Pressure (mb)

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

Ozone (du)

284
285
285
284
284
285
283
282
282
283
285
288
288
290
290
289
290
291
291
292
292
294
295
295

Sunday 7

Waning Gibbous 86%

19:48

11:21

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:50, Set: 15:49, Transit: 11:49. Moon - Rise: 19:48, Set: 11:21. Civil Dark: 16:28 - 07:10. Nautical Dark: 17:11 - 06:27. Astro Dark: 17:51 - 05:47

Total Clouds (% Sky Obscured)

97
98
99
99
100
100
100
100
100
95
91
88
84
78
74
67
59
49
50
59
67
80
91
100

Low Clouds (% Sky Obscured)

78
76
74
64
51
42
48
61
79
72
63
57
56
57
57
52
50
48
44
42
40
32
24
16

Medium Clouds (% Sky Obscured)

40
97
38
60
63
91
60
97
95
86
80
74
68
66
21
33
51
49
50
59
60
56
52
58

High Clouds (% Sky Obscured)

13
17
15
50
75
100
100
100
99
81
62
46
35
25
15
15
14
14
4
4
7
38
72
100

ISS Passover

Visibility (miles)

9
9
6
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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

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

Precipitation Probability (%)

58
42
45
32
9
2
33
54
71
93
95
95
78
56
36
76
69
28
27
32
34
45
54
56

Precipitation Amount (mm)

0.3
0
0.3
0
0
0
0
0.2
0.3
0.6
0.8
0.7
0.5
0.3
0
0.5
0.4
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
12
11
11
11
12
12
12
13
13
13
13
13
13
12
12
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
95
93
89
83
86
86
88
88
89
87
86
81
83
84
87
89
92
92
93
93
95

Pressure (mb)

1004
1004
1005
1005
1006
1006
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012

Ozone (du)

298
299
298
297
296
294
292
291
291
289
291
289
290
289
289
292
294
296
298
299
300
300
302
304

Monday 8

Waning Gibbous 77%

No Rise

11:41

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:51, Set: 15:48, Transit: 11:50. Moon - Rise: No Rise, Set: 11:41. Civil Dark: 16:28 - 07:11. Nautical Dark: 17:11 - 06:28. Astro Dark: 17:51 - 05:48

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
99
98
97

Low Clouds (% Sky Obscured)

25
35
45
48
53
56
58
61
54
59
65
73
67
65
64
80
85
88
84
82
79
70
62
53

Medium Clouds (% Sky Obscured)

75
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
90
79
69
59

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
90
85

ISS Passover

Visibility (miles)

3
5
7
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
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

65
71
62
50
43
39
45
48
46
53
59
62
66
61
52
67
81
93
95
95
84
69
52
16

Precipitation Amount (mm)

0.4
0.4
0.2
0
0
0
0
0
0
0
0.2
0
0.3
0.2
0
0.3
0.4
0.5
0.6
0.6
0.5
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
13
14
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
92
90
88
88
88
86
86
86
83
81
79
77
76
75
77
79
79
79
77
79
78
77

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1010
1010
1009
1008
1008
1007
1006
1005
1004
1003
1002
1002
1001
1001
1001
1001

Ozone (du)

305
304
302
300
301
301
302
300
299
297
295
292
289
288
287
286
286
287
288
289
290
292
293
295

Tuesday 9

Waning Gibbous 67%

21:13

11:56

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

Sun - Rise: 07:52, Set: 15:48, Transit: 11:50. Moon - Rise: 21:13, Set: 11:56. Civil Dark: 16:28 - 07:12. Nautical Dark: 17:11 - 06:29. Astro Dark: 17:51 - 05:49

Total Clouds (% Sky Obscured)

94
91
87
88
90
94
95
97
99
92
85
76
74
68
66
58
54
51
34
24
12

Low Clouds (% Sky Obscured)

55
56
56
64
71
80
86
91
97
82
65
47
52
55
61
53
46
39
34
24
12

Medium Clouds (% Sky Obscured)

53
45
34
24
15
6
9
11
13
13
9
7
0
0
0
0
0
0
5
5
0

High Clouds (% Sky Obscured)

70
55
50
55
70
65
60
64
56
50
44
34
21
10
1
1
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

Fog (%)

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

Precipitation Probability (%)

14
11
2
9
9
5
8
7
3
5
5
1
2
2
1
1
1
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

Wind Speed/Direction (mph)

22
23
24
25
24
24
24
23
22
22
21
21
21
21
21
22
21
19
18
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
75
72
70
71
72
74
74
74
75
76
77
79
75
72
68
68
70
71
73
76

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1002
1003
1004
1005
1005
1006
1007
1007
1008
1008
1009

Ozone (du)

296
296
297
298
299
300
301
303
306
308
310
313
315
316
317
318
319
321
322
327
331

Forecast for Allhallows, Medway, United Kingdom (51.47,0.64)

Generated: 03/12/25 21:38:52. Forecast: 03/12/25 to 09/12/25. Timezone: UTC+0.00