Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waxing Crescent 2%

10:41

16:28

12 OK
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 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:57, Set: 16:11, Transit: 12:03. Moon - Rise: 10:41, Set: 16:28. Civil Dark: 16:49 - 07:19. Nautical Dark: 17:31 - 06:37. Astro Dark: 18:10 - 05:58

Total Clouds (% Sky Obscured)

37
89
86
86
74
81
76
71
72
75
78
92
67
69
59
86
64
37
36
73
78
84
97
91

Low Clouds (% Sky Obscured)

38
73
61
79
71
72
71
66
70
56
34
46
47
11
23
24
14
18
18
62
72
66
19
15

Medium Clouds (% Sky Obscured)

0
0
0
0
5
7
0
0
0
5
63
54
50
62
44
58
40
0
0
11
0
17
54
55

High Clouds (% Sky Obscured)

0
0
0
0
3
3
40
60
7
60
65
69
30
30
27
14
0
0
0
0
0
6
26
38

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

Fog (%)

-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
29
29
91
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
18
16
7
5
7
9
5
7
6
6
5
3
4
4
5
3
10
3
1
8
3
2
3

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)

17
14
14
13
14
14
16
15
13
11
8
6
5
4
4
3
3
3
3
2
2
1
2
2

Chance of Frost

Temperature (°C)

10
8
8
8
8
7
7
7
7
7
7
6
6
5
5
4
4
4
3
3
2
3
3
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
75
73
73
75
77
79
81
82
87
88
90
90
91
89
88
88
86
86
86
82
75
72

Pressure (mb)

1018
1017
1018
1018
1019
1019
1020
1020
1021
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

312
306
306
305
310
310
312
311
308
307
308
302
301
300
301
303
303
302
300
303
303
305
306
310

Tuesday 3

Waxing Crescent 6%

11:23

17:28

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: 07:58, Set: 16:10, Transit: 12:04. Moon - Rise: 11:23, Set: 17:28. Civil Dark: 16:49 - 07:20. Nautical Dark: 17:30 - 06:38. Astro Dark: 18:10 - 05:59

Total Clouds (% Sky Obscured)

70
100
100
100
100
97
95
92
93
93
95
95
100
91
93
74
66
56
64
85
80
95
100
100

Low Clouds (% Sky Obscured)

1
26
26
14
18
67
73
65
68
81
91
89
87
85
73
65
60
43
39
32
37
40
32
33

Medium Clouds (% Sky Obscured)

55
55
89
97
94
84
76
69
71
78
69
47
28
31
24
3
22
32
25
4
0
0
13
34

High Clouds (% Sky Obscured)

45
100
100
100
100
84
70
75
70
65
60
60
42
3
1
3
5
4
22
79
71
90
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
66
75
81
12
67
93
100
100
91
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 (%)

3
9
10
2
8
7
1
1
3
10
5
7
8
8
11
2
0
1
1
0
0
0
0
1

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)

3
4
5
5
5
3
4
3
3
3
4
4
4
5
4
3
3
3
2
3
2
3
5
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
79
84
86
90
86
86
88
88
86
85
85
85
83
85
85
88
90
90
88
88
84
80

Pressure (mb)

1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026

Ozone (du)

313
319
320
321
323
324
326
325
329
333
338
340
337
339
334
332
332
335
334
329
325
320
317
316

Wednesday 4

Waxing Crescent 12%

11:54

18:41

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: 16:10, Transit: 12:04. Moon - Rise: 11:54, Set: 18:41. Civil Dark: 16:48 - 07:21. Nautical Dark: 17:30 - 06:39. Astro Dark: 18:10 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
97
100
99
100
100
100
100
100
88
82
92
95
97
100
100
100
100

Low Clouds (% Sky Obscured)

41
48
55
54
100
91
86
83
77
77
74
97
100
100
100
88
82
92
94
94
93
85
74
59

Medium Clouds (% Sky Obscured)

32
99
100
57
96
91
94
92
98
97
100
64
44
56
44
0
0
0
6
13
19
29
93
100

High Clouds (% Sky Obscured)

100
100
100
100
100
85
54
50
100
50
60
53
9
21
16
0
57
59
68
83
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
3
0
4
3
9
9
9

Fog (%)

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

Precipitation Probability (%)

5
7
1
1
3
6
11
26
37
56
58
95
75
56
40
32
20
27
32
11
8
5
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
1
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
10
10
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
80
83
88
85
87
87
87
86
87
88
90
90
90
92
93
96
98
96
96
90
90
90

Pressure (mb)

1026
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1019
1018
1018
1018
1018
1018

Ozone (du)

313
310
309
306
303
299
301
301
301
301
300
299
300
299
300
302
301
300
299
296
299
299
301
298

Thursday 5

Waxing Crescent 20%

11:54

20:03

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 OK
11 Bad

Sun - Rise: 08:01, Set: 16:10, Transit: 12:05. Moon - Rise: 11:54, Set: 20:03. Civil Dark: 16:48 - 07:22. Nautical Dark: 17:30 - 06:40. Astro Dark: 18:10 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
89
85
87
87
86
79
71
63
58
53
48
47
46
49

Low Clouds (% Sky Obscured)

71
64
59
65
76
88
89
89
89
84
81
63
78
67
54
48
41
40
46
25
20
34
31
16

Medium Clouds (% Sky Obscured)

100
99
99
99
100
100
97
95
80
76
68
39
21
6
3
4
20
27
39
2
4
47
15
17

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
83
67
49
56
51
47
46
41
40
40
35
35
35
40
45

ISS Passover

Visibility (miles)

9
1
0
0
0
1
3
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
20
24
59
78
95
95
95
63
63
48
40
39
23
9
12
11
0
1
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.6
1
0.7
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
12
14
15
15
14
14
16
16
17
19
18
17
16
15
14
13
10
7
5
6
6

Chance of Frost

Temperature (°C)

13
13
13
13
14
14
14
14
14
14
13
13
12
12
11
10
10
9
8
8
7
7
8
9

Feels Like (°C)

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

Dew Point (°C)

12
13
13
13
13
13
13
13
13
13
11
10
9
9
9
8
8
7
6
6
6
5
6
6

Relative Humidity (%)

93
96
96
98
98
96
95
95
92
92
89
84
84
83
84
85
87
85
85
85
88
88
85
82

Pressure (mb)

1017
1016
1016
1015
1014
1013
1012
1012
1012
1012
1013
1013
1014
1014
1015
1016
1017
1018
1020
1020
1021
1022
1023
1023

Ozone (du)

293
290
284
282
281
279
278
276
276
275
274
272
269
270
269
269
269
269
267
263
263
264
264
265

Friday 6

Waxing Crescent 29%

12:16

21:26

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: 16:09, Transit: 12:05. Moon - Rise: 12:16, Set: 21:26. Civil Dark: 16:48 - 07:23. Nautical Dark: 17:30 - 06:41. Astro Dark: 18:09 - 06:02

Total Clouds (% Sky Obscured)

66
84
100
100
100
100
100
100
100
100
100
100
98
96
95
92
90
88
76
63
50
66
83
100

Low Clouds (% Sky Obscured)

34
51
53
74
87
97
94
91
88
92
96
100
97
94
90
87
84
81
69
57
45
45
46
51

Medium Clouds (% Sky Obscured)

29
76
83
81
85
100
67
84
70
53
54
46
46
45
40
31
28
21
22
23
25
49
74
100

High Clouds (% Sky Obscured)

66
83
100
100
100
90
80
80
80
85
80
80
57
28
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
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
2
21
36
48
76
95
95
95
95
95
95
89
50
69
59
47
42
33
14
27
36
43

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.7
0.9
1.3
1.8
2
1
0.5
0
0.4
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
10
10
10
13
14
14
14
13
16
17
16
16
16
16
16
16
15
14
13
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
82
85
91
95
91
82
85
88
88
87
87
84
82
82
76
72
69
69
69
70
71
72

Pressure (mb)

1022
1022
1021
1021
1020
1019
1018
1018
1017
1016
1014
1013
1013
1014
1015
1016
1016
1017
1018
1019
1019
1020
1020
1020

Ozone (du)

265
264
264
263
261
262
261
262
263
263
263
263
264
265
266
266
272
279
285
289
294
299
305
311

Saturday 7

Waxing Crescent 40%

12:33

22:50

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 OK

Sun - Rise: 08:03, Set: 16:09, Transit: 12:05. Moon - Rise: 12:33, Set: 22:50. Civil Dark: 16:48 - 07:24. Nautical Dark: 17:30 - 06:42. Astro Dark: 18:09 - 06:03

Total Clouds (% Sky Obscured)

88
76
62
60
57
53
55
61
68
61
52
43
40
38
34
45
59
72
70
71
70
58
46
34

Low Clouds (% Sky Obscured)

51
51
51
50
48
47
46
46
46
42
38
34
33
32
31
40
49
59
56
54
51
52
46
34

Medium Clouds (% Sky Obscured)

81
60
39
31
24
22
30
35
42
39
38
34
27
18
16
25
38
48
45
36
22
15
7
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

6
5
4
3
5
7
9
9
9
9
9
8
7
8
9
9
7
4
2
4
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

61
63
58
54
46
39
41
36
21
31
34
34
35
30
18
27
41
56
65
71
73
57
38
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
19
19
19
19
19
19
18
18
16
17
17
18
17
16
16
14
13
12
12
13
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
76
79
76
72
68
72
76
80
79
80
80
79
78
76
82
86
94
90
86
82
79
74

Pressure (mb)

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

Ozone (du)

317
320
324
327
332
337
341
342
344
345
341
338
334
331
328
324
323
321
319
321
323
325
324
323

Sunday 8

First Quarter 52%

12:48

00:13

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 08:04, Set: 16:09, Transit: 12:06. Moon - Rise: 12:48, Set: 00:13. Civil Dark: 16:47 - 07:25. Nautical Dark: 17:29 - 06:43. Astro Dark: 18:09 - 06:03

Total Clouds (% Sky Obscured)

35
30
30
25
23
18
21
25
30
31
33
31
29
30
29
28
30
30

Low Clouds (% Sky Obscured)

35
30
30
25
23
18
21
25
30
31
22
9
11
16
18
14
12
13

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
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
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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
14
13
13
12
11
11
11
11
12
13
14
14
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
2
2
2
2
1
-0
-1
-2
-2
-3
-3
-3

Relative Humidity (%)

70
71
72
74
76
82
85
86
86
86
82
77
72
70
68
67
64
63

Pressure (mb)

1032
1032
1032
1033
1033
1033
1034
1034
1035
1035
1036
1036
1036
1037
1037
1037
1038
1038

Ozone (du)

321
318
315
312
308
304
299
297
296
294
295
296
297
292
287
282
279
277

Welcome to Clear Outside

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

Generated: 02/12/24 13:08:38. Forecast: 02/12/24 to 08/12/24. Timezone: UTC+0.00