Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waxing Gibbous 100%

15:41

08:50

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:09, Set: 16:09, Transit: 12:09. Moon - Rise: 15:41, Set: 08:50. Civil Dark: 16:48 - 07:30. Nautical Dark: 17:30 - 06:48. Astro Dark: 18:10 - 06:08

Total Clouds (% Sky Obscured)

99
98
99
100
98
97
100
100
100
100
100
100
97
92
85
82
73
72
75
72
89
94
81
84

Low Clouds (% Sky Obscured)

55
48
50
62
83
80
92
100
100
100
100
100
93
89
80
64
65
72
75
72
85
83
59
77

Medium Clouds (% Sky Obscured)

91
94
91
100
94
92
50
26
44
39
45
33
14
0
0
22
21
29
47
41
39
26
8
0

High Clouds (% Sky Obscured)

48
35
18
33
35
51
62
73
83
83
100
100
70
46
4
3
3
0
3
3
20
72
76
73

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
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 (%)

0
0
57
49
33
19
19
12
2
2
7
0
0
1
0
0
0
0
2
1
1
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
6
8
10
10
11
12
13
12
12
12
12
11
13
14
14
14
14
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
88
87
88
90
91
91
93
95
95
95
95
95
92
90
89
86
86
86
86
87
87

Pressure (mb)

1028
1028
1028
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1030
1031
1031
1032
1032
1032
1032
1032
1032
1033
1033

Ozone (du)

271
271
266
263
257
251
252
254
251
246
246
247
246
245
242
241
241
239
237
236
239
239
241
246

Sunday 15

Full Moon 99%

16:48

09:52

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

Sun - Rise: 08:10, Set: 16:09, Transit: 12:10. Moon - Rise: 16:48, Set: 09:52. Civil Dark: 16:48 - 07:31. Nautical Dark: 17:30 - 06:49. Astro Dark: 18:11 - 06:09

Total Clouds (% Sky Obscured)

92
100
90
57
62
50
45
32
82
88
77
89
80
94
100
100
100
100
100
100
100
100
94
97

Low Clouds (% Sky Obscured)

82
100
81
57
62
50
45
32
78
86
77
84
65
65
85
47
33
57
65
65
62
89
78
74

Medium Clouds (% Sky Obscured)

13
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
84
76

High Clouds (% Sky Obscured)

38
36
75
6
4
4
4
4
0
0
3
3
12
85
100
100
100
100
99
100
50
57
4
4

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
1
0
0
1
0
1
0
1
0
1
2
1
1
1
2
1
1
9
11
7
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1034
1034
1034
1034
1034
1033
1033
1032
1032
1032
1032
1031

Ozone (du)

253
256
261
261
260
258
255
260
259
252
256
251
252
253
253
255
257
258
260
261
265
268
268
268

Monday 16

Waning Gibbous 96%

18:06

10:35

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:11, Set: 16:09, Transit: 12:10. Moon - Rise: 18:06, Set: 10:35. Civil Dark: 16:49 - 07:32. Nautical Dark: 17:31 - 06:50. Astro Dark: 18:11 - 06:09

Total Clouds (% Sky Obscured)

67
62
63
78
79
97
100
100
99
98
100
100
100
100
99
100
100
100
99
100
98
100
100
100

Low Clouds (% Sky Obscured)

30
42
63
77
78
88
100
85
66
55
41
66
75
93
91
92
84
87
76
87
81
84
77
84

Medium Clouds (% Sky Obscured)

67
9
3
3
34
50
24
68
50
90
100
96
86
99
95
95
100
97
80
96
73
74
85
91

High Clouds (% Sky Obscured)

24
33
42
49
50
76
59
91
95
77
100
100
100
100
64
98
75
48
72
71
60
53
78
45

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
2
4
2
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
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
10
8
13
5
13
5
3
2
3
7
25
25
18
26
67
43
46
44
35
35
36
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
4
4
5
5
5
6
6
6
8
9
11
12
13
13
14
14
14
15
15
15
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
96
95
95
95
95
93
95
93
91
91
91
90
90
88
88
88
88
85
84
81
87

Pressure (mb)

1031
1031
1031
1031
1030
1030
1029
1029
1028
1027
1026
1026
1025
1025
1025
1024
1023
1022
1021
1020
1019
1018
1018
1017

Ozone (du)

268
269
271
274
276
277
277
278
277
277
276
277
280
282
282
283
283
278
272
270
269
268
273
273

Tuesday 17

Waning Gibbous 91%

No Rise

11:05

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:12, Set: 16:10, Transit: 12:11. Moon - Rise: No Rise, Set: 11:05. Civil Dark: 16:49 - 07:32. Nautical Dark: 17:31 - 06:50. Astro Dark: 18:11 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
93
90
91
91
93
95
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
100
100
100
100
96
93
89
88
87
85
86
73
86
90
93
99
100
100
100
92
84
76
64

Medium Clouds (% Sky Obscured)

69
45
46
47
48
30
15
0
4
9
14
22
32
67
41
93
79
97
98
100
100
100
100
83

High Clouds (% Sky Obscured)

94
41
28
73
60
60
50
56
51
53
53
73
85
91
100
72
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
3
1
1
1
1
1
1
7
9
9
9
9
9
9
9
7
3
5
7
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
Very Light Rain
None
None
None
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

Precipitation Probability (%)

58
60
64
53
21
19
22
19
15
18
8
11
18
9
17
22
39
69
91
95
95
89
89
75

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
0.6
0.5
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
87
92
95
96
96
95
95
95
95
93
90
89
87
87
83
87
90
92
90
93
92
86

Pressure (mb)

1016
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1009
1008
1006
1005
1003
1002
1002
1001

Ozone (du)

273
273
274
272
274
272
272
270
269
269
270
269
269
270
271
273
272
273
273
277
284
290
296
309

Wednesday 18

Waning Gibbous 84%

19:27

11:25

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

Sun - Rise: 08:12, Set: 16:10, Transit: 12:11. Moon - Rise: 19:27, Set: 11:25. Civil Dark: 16:49 - 07:33. Nautical Dark: 17:32 - 06:51. Astro Dark: 18:12 - 06:11

Total Clouds (% Sky Obscured)

82
100
99
98
81
94
69
63
51
38
36
66
64
63
58
54
50
38
26
14
15
15
16
19

Low Clouds (% Sky Obscured)

57
44
74
86
71
72
53
54
45
38
33
51
53
56
46
36
27
23
19
14
15
15
16
19

Medium Clouds (% Sky Obscured)

22
7
21
30
46
77
19
0
0
0
0
29
27
28
36
42
44
30
16
2
2
1
0
0

High Clouds (% Sky Obscured)

50
100
78
30
7
24
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
18
26
27
33
39
35
19
18
17
19
67
55
40
43
38
26
36
31
22
30
26
14
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
20
22
25
21
20
18
17
18
17
15
14
18
19
19
20
20
21
22
22
22
22
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
4
2
5
6
5
5
5
4
3
2
3
2
2
1
1
1
1
0
-0
-0
-1
-1

Dew Point (°C)

11
9
9
8
9
8
7
6
5
4
3
4
4
3
3
2
2
2
2
2
2
1
1
1

Relative Humidity (%)

84
80
83
81
83
80
76
76
77
73
73
78
77
75
75
72
71
70
70
70
69
69
70
70

Pressure (mb)

1001
1000
999
999
1000
1000
1001
1002
1003
1003
1004
1004
1005
1006
1007
1008
1009
1009
1010
1010
1011
1011
1012
1013

Ozone (du)

324
330
338
338
336
336
347
351
349
359
357
346
353
360
367
366
365
364
360
356
352
344
335
327

Thursday 19

Waning Gibbous 75%

20:46

11:41

19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 08:13, Set: 16:11, Transit: 12:12. Moon - Rise: 20:46, Set: 11:41. Civil Dark: 16:50 - 07:34. Nautical Dark: 17:32 - 06:51. Astro Dark: 18:12 - 06:11

Total Clouds (% Sky Obscured)

20
20
25
28
32
46
60
75
68
58
46
51
52
60
65
69
78
92
96
100
91
84
81
70

Low Clouds (% Sky Obscured)

20
20
25
28
29
32
37
41
36
35
35
40
45
49
46
42
40
50
58
67
63
56
51
40

Medium Clouds (% Sky Obscured)

0
0
0
1
2
4
8
13
18
22
23
21
15
13
18
27
42
63
80
95
83
74
64
55

High Clouds (% Sky Obscured)

0
0
0
0
0
24
48
72
48
21
0
18
30
45
47
54
64
74
85
94
66
40
16
11

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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
6
13
13
5
11
11
6
17
16
7
15
16
13
19
18
10
22
35
55
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.9
1.2
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
70
68
67
67
68
70
70
70
68
68
70
72
74
71
69
68
68
68
68
70
74
75

Pressure (mb)

1014
1015
1016
1016
1017
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1021
1020
1020
1019
1018
1018
1017

Ozone (du)

325
324
323
320
317
314
308
303
297
300
303
306
311
317
322
322
321
320
321
321
322
323
325
326

Friday 20

Waning Gibbous 66%

22:00

11:53

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: 08:13, Set: 16:11, Transit: 12:12. Moon - Rise: 22:00, Set: 11:53. Civil Dark: 16:50 - 07:34. Nautical Dark: 17:33 - 06:52. Astro Dark: 18:13 - 06:12

Total Clouds (% Sky Obscured)

59
48
57
65
74
79
89
97
98
97
97
97
97
96
93
91
86

Low Clouds (% Sky Obscured)

31
26
32
39
46
59
71
84
86
89
92
91
91
90
85
80
75

Medium Clouds (% Sky Obscured)

48
34
49
60
74
77
82
84
83
85
85
88
90
91
91
90
85

High Clouds (% Sky Obscured)

6
6
16
30
44
60
72
85
85
80
70
65
55
45
30
20
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
5
3
5
7
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

83
5
6
6
3
14
18
21
45
59
76
85
87
86
76
60
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
74
75
75
77
78
79
81
84
87
91
87
85
82
85
87

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

329
332
335
338
341
344
345
345
346
345
344
343
343
343
343
344
344

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 14/12/24 19:07:39. Forecast: 14/12/24 to 20/12/24. Timezone: UTC+0.00