Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 98%

15:43

10:19

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
10 Bad
11 Bad

Sun - Rise: 08:00, Set: 15:54, Transit: 11:56. Moon - Rise: 15:43, Set: 10:19. Civil Dark: 16:34 - 07:19. Nautical Dark: 17:17 - 06:36. Astro Dark: 17:59 - 05:54

Total Clouds (% Sky Obscured)

83
100
64
100
100
100
100
100
100
100
83
100
94
100
73
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
44
82
94
100
97
96
89
90
86
87
75
75
66
81
83
82
77
76
74
78
72
91
65

Medium Clouds (% Sky Obscured)

95
100
100
100
100
100
100
77
42
100
100
100
23
34
76
100
100
89
93
44
98
54
38
75

High Clouds (% Sky Obscured)

82
100
100
100
100
71
100
18
91
100
88
65
39
19
36
93
100
100
82
50
99
100
68
69

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
7

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
100
100
100
100
100
100
100
100
100
100
0
0
100
100
100
0
0
0
0
0
16

Precipitation Amount (mm)

0
0
0
0.9
1.6
2.6
1.3
0.3
0.3
0.4
0.5
0.4
0.2
0
0
0.3
0.4
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
83
79
80
87
89
91
92
98
96
89
89
89
91
92
89
92
92
90
88
85
85
84

Pressure (mb)

1002
1001
1000
999
997
995
993
992
991
990
989
989
989
989
989
989
989
989
989
989
990
991
991
992

Ozone (du)

306
298
291
286
286
288
290
296
295
296
296
298
297
298
296
295
295
294
292
292
290
288
288
286

Sunday 7

Waning Gibbous 93%

16:56

11:04

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
10 Bad
11 Bad

Sun - Rise: 08:01, Set: 15:53, Transit: 11:57. Moon - Rise: 16:56, Set: 11:04. Civil Dark: 16:34 - 07:20. Nautical Dark: 17:17 - 06:37. Astro Dark: 17:58 - 05:55

Total Clouds (% Sky Obscured)

100
76
71
80
71
74
80
100
100
100
65
100
67
100
100
99
96
99
100
98
100
100
100
100

Low Clouds (% Sky Obscured)

61
54
64
75
67
74
79
60
47
57
43
36
45
69
51
48
57
86
76
97
90
88
93
99

Medium Clouds (% Sky Obscured)

4
23
9
48
8
5
1
0
0
0
0
9
12
35
30
81
75
80
68
92
83
67
100
100

High Clouds (% Sky Obscured)

1
4
45
50
1
9
0
50
50
50
65
100
42
100
100
87
64
84
100
94
100
100
100
100

ISS Passover

Visibility (miles)

6
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
2
0
2

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
Very Light Rain

Precipitation Probability (%)

26
33
19
8
27
24
6
6
1
0
0
0
0
0
2
34
34
19
13
23
29
9
18
57

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
0.3

Wind Speed/Direction (mph)

17
17
19
17
16
16
16
16
16
15
14
13
12
10
8
7
6
6
7
7
8
10
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
81
81
81
81
81
81
81
82
85
90
88
91
93
94
96
94
95
96
96
96
96
96

Pressure (mb)

993
994
994
995
996
997
998
998
999
1000
1001
1001
1002
1002
1002
1002
1002
1001
1001
1001
1001
1000
1000
999

Ozone (du)

286
284
286
285
282
281
282
279
281
276
279
280
279
280
283
284
283
282
284
285
285
286
286
288

Monday 8

Waning Gibbous 86%

18:23

11:33

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
10 Bad
11 Bad

Sun - Rise: 08:02, Set: 15:53, Transit: 11:57. Moon - Rise: 18:23, Set: 11:33. Civil Dark: 16:33 - 07:21. Nautical Dark: 17:17 - 06:38. Astro Dark: 17:58 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
97
100
95
78
82
56
34
36
47
97
79
64
71
100
77
83
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
86
87
97
83
95
78
82
56
34
33
45
45
72
60
62
66
58
52
60
61
57
55
60

Medium Clouds (% Sky Obscured)

100
100
79
90
35
0
0
0
0
0
0
1
27
23
4
40
56
23
67
35
90
100
88
100

High Clouds (% Sky Obscured)

100
100
100
57
100
46
47
2
0
2
32
43
95
42
42
45
100
49
61
100
100
100
100
50

ISS Passover

Visibility (miles)

0
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
91
32
7
16
5
10
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0.6
0.7
0.6
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
15
15
17
18
18
18
17
15
13
11
11
13
13
13
13
14
14
15
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
95
93
95
89
84
87
87
88
90
93
93
88
88
90
87
84
85
87
87
88
88
88

Pressure (mb)

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

Ozone (du)

288
288
289
290
293
295
297
298
298
300
301
300
297
295
299
303
306
312
313
316
317
319
325
328

Tuesday 9

Waning Gibbous 77%

19:53

11:52

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
10 Bad
11 Bad

Sun - Rise: 08:03, Set: 15:53, Transit: 11:58. Moon - Rise: 19:53, Set: 11:52. Civil Dark: 16:33 - 07:22. Nautical Dark: 17:17 - 06:39. Astro Dark: 17:58 - 05:57

Total Clouds (% Sky Obscured)

100
100
99
78
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96

Low Clouds (% Sky Obscured)

57
55
59
56
53
42
48
49
63
66
65
86
87
84
89
87
88
86
86
85
86
89
90
91

Medium Clouds (% Sky Obscured)

100
100
98
77
66
92
27
26
92
99
100
100
100
99
100
100
97
100
100
100
100
61
47
30

High Clouds (% Sky Obscured)

100
100
46
47
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
66
49

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

6
24
38
35
16
0
0
0
0
10
29
62
84
95
95
95
95
95
95
95
84
58
45
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.9
0.8
0.9
0.6
1.1
0.8
0.9
0.4
0.2
0
0

Wind Speed/Direction (mph)

13
13
13
13
12
11
10
11
10
10
11
12
12
15
18
20
21
23
23
23
22
22
23
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
9
9
9
10
9
9
9
9
10
10
10
10
11
11
10
10
10
10
10
11
11
10

Relative Humidity (%)

88
87
86
87
88
93
93
91
93
90
93
90
91
92
93
92
89
87
88
89
89
90
87
79

Pressure (mb)

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

Ozone (du)

330
332
333
338
345
343
342
337
333
330
325
316
308
298
291
288
286
285
285
285
287
289
288
286

Wednesday 10

Waning Gibbous 67%

21:19

12:06

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
10 Bad
11 Bad

Sun - Rise: 08:04, Set: 15:52, Transit: 11:58. Moon - Rise: 21:19, Set: 12:06. Civil Dark: 16:33 - 07:23. Nautical Dark: 17:17 - 06:40. Astro Dark: 17:58 - 05:58

Total Clouds (% Sky Obscured)

98
99
100
94
85
80
87
92
98
95
92
90
93
96
100
100
99
99
96
81
71
75
78
82

Low Clouds (% Sky Obscured)

75
93
94
79
61
41
40
30
30
29
27
25
26
27
27
28
33
37
37
38
38
43
44
45

Medium Clouds (% Sky Obscured)

38
89
58
64
78
62
78
87
96
92
89
84
76
70
100
81
88
92
83
51
40
38
38
36

High Clouds (% Sky Obscured)

64
79
93
67
39
1
20
3
2
16
20
40
60
80
91
100
91
77
79
28
5
23
46
60

ISS Passover

Visibility (miles)

9
3
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 (%)

49
44
12
22
24
22
20
11
0
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)

24
25
25
25
24
21
18
16
15
13
12
11
11
11
11
11
11
11
11
11
12
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
79
83
86
87
89
84
86
88
90
90
90
90
91
91
93
93
93
93
91
93
90
87

Pressure (mb)

1000
999
999
1000
1000
1001
1002
1003
1005
1006
1006
1007
1008
1008
1009
1010
1010
1011
1011
1012
1013
1014
1015
1015

Ozone (du)

287
285
282
281
281
282
283
283
285
286
288
289
289
289
291
290
290
293
294
294
296
296
301
307

Thursday 11

Third Quarter 57%

22:40

12:06

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

Sun - Rise: 08:05, Set: 15:52, Transit: 11:59. Moon - Rise: 22:40, Set: 12:06. Civil Dark: 16:33 - 07:24. Nautical Dark: 17:17 - 06:41. Astro Dark: 17:58 - 05:59

Total Clouds (% Sky Obscured)

69
58
48
38
25
12
14
17
19
22
25
30
21
14
4
21
37
54
53
52
52
66
82
99

Low Clouds (% Sky Obscured)

45
46
48
38
25
12
14
17
19
22
25
30
21
12
0
13
27
40
41
44
48
51
51
54

Medium Clouds (% Sky Obscured)

28
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
30
38

High Clouds (% Sky Obscured)

47
25
0
0
0
0
0
0
0
0
0
1
4
6
4
13
17
21
15
11
6
37
67
98

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
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
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)

14
14
14
12
10
9
8
8
7
7
7
6
6
6
6
5
5
5
5
5
5
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
7
6
6
5
5
5
5
4
4
4
3
3
3
2
3
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

85
81
77
78
87
88
91
91
91
91
93
93
91
91
90
89
91
93
93
94
94
96
94
93

Pressure (mb)

1016
1016
1017
1018
1019
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1021

Ozone (du)

308
307
306
304
302
302
302
305
307
308
308
311
309
310
310
311
313
314
316
317
319
321
321
321

Friday 12

Waning Crescent 46%

23:57

12:18

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
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

Sun - Rise: 08:06, Set: 15:52, Transit: 11:59. Moon - Rise: 23:57, Set: 12:18. Civil Dark: 16:33 - 07:25. Nautical Dark: 17:17 - 06:41. Astro Dark: 17:58 - 06:00

Total Clouds (% Sky Obscured)

87
73
61
66
68
80
63
40
17
44
71
97
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
46
44
55
67
80
62
39
15
38
61
84
86
88
90
89
88
86
83
79
79
84
91
95

Medium Clouds (% Sky Obscured)

36
35
37
34
29
20
22
23
17
19
16
20
26
34
33
34
35
36
50
69
86
86
86
86

High Clouds (% Sky Obscured)

72
45
19
13
4
0
0
0
0
11
23
35
60
80
100
100
100
100
100
100
100
99
99
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
5
6
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
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
6
16
25
31
31
13
26
24
22
22
16
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
8
7
6
6
6
7
7
8
10
10
11
11
12
13
13
13
13
14
14
13
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
93
93
94
96
96
96
96
94
94
93
93
93
93
93
91
91
91
93
95
93
90

Pressure (mb)

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

Ozone (du)

322
319
317
315
313
311
308
304
300
297
297
297
297
298
300
301
302
303
305
304
304
304
306
308

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

Generated: 06/12/25 11:42:11. Forecast: 06/12/25 to 12/12/25. Timezone: UTC+0.00