Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Crescent 21%

02:18

14:08

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: 15:56, Transit: 11:58. Moon - Rise: 02:18, Set: 14:08. Civil Dark: 16:37 - 07:20. Nautical Dark: 17:21 - 06:36. Astro Dark: 18:03 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
98
98
100
100
100
100

Low Clouds (% Sky Obscured)

16
32
100
100
100
100
71
72
100
100
100
100
100
100
100
100
100
66
72
63
100
100
100
100

Medium Clouds (% Sky Obscured)

74
100
100
86
20
70
86
100
100
100
93
100
100
100
96
98
71
95
95
59
26
82
77
100

High Clouds (% Sky Obscured)

100
26
19
0
0
0
58
38
2
6
73
63
76
79
87
100
98
98
37
91
90
79
86
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

4
7
9
12
14
17
12
16
20
14
14
17
22
21
17
17
28
39
46
42
14
11
12
16

Precipitation Amount (mm)

0.01
0
0.03
0.05
0.05
0.05
0.04
0.07
0.15
0.07
0.08
0.08
0.12
0.09
0.06
0.05
0.14
0.31
0.35
0.32
0.05
0.03
0.04
0.06

Wind Speed/Direction (mph)

4
5
5
6
6
6
5
7
9
10
12
14
15
16
16
16
15
15
13
13
13
12
12
12

Chance of Frost

Temperature (°C)

0
1
1
2
2
3
3
4
6
6
7
8
9
9
10
10
10
10
9
9
9
10
10
10

Feels Like (°C)

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

Dew Point (°C)

-1
0
1
1
1
2
2
4
5
5
6
7
8
8
8
8
8
7
7
7
8
8
9
9

Relative Humidity (%)

92
94
96
95
94
94
95
97
92
92
89
90
90
90
88
87
86
85
85
87
90
92
93
95

Pressure (mb)

1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011

Ozone (du)

291
290
291
286
281
277
277
275
271
268
268
268
269
270
269
268
266
264
260
260
262
263
265
266

Tuesday 30

Waning Crescent 12%

03:44

14:21

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: 15:55, Transit: 11:59. Moon - Rise: 03:44, Set: 14:21. Civil Dark: 16:37 - 07:21. Nautical Dark: 17:21 - 06:37. Astro Dark: 18:03 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
63
73
96
50
59
80
88
98
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
39
38
100
100
100
100
53
38
34
37
47
39
45
66
21
64
91

Medium Clouds (% Sky Obscured)

100
100
100
84
97
95
100
100
100
100
100
99
100
100
100
40
63
95
22
34
66
84
96
95

High Clouds (% Sky Obscured)

100
100
100
100
93
100
92
100
100
100
100
98
0
9
0
18
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

30
26
19
21
14
12
12
20
40
60
67
58
60
64
42
40
30
25
29
24
26
34
41
43

Precipitation Amount (mm)

0.18
0.16
0.09
0.09
0.06
0.03
0.03
0.07
0.23
0.45
0.48
0.35
0.39
0.48
0.21
0.2
0.14
0.12
0.15
0.14
0.19
0.28
0.35
0.36

Wind Speed/Direction (mph)

12
10
10
9
8
8
9
10
12
14
17
18
20
21
21
21
20
19
20
21
20
20
18
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
91
89
89
87
85
84
85
86
85
82
83
83
80
79
80
81
79
79
82
83
86
90

Pressure (mb)

1010
1009
1008
1007
1006
1005
1003
1001
999
997
996
995
995
995
995
996
996
996
996
996
997
997
998
998

Ozone (du)

265
264
263
264
265
265
268
272
274
277
280
282
289
295
298
298
296
295
295
302
309
314
317
319

Wednesday 1

Waning Crescent 5%

05:14

14:35

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

Sun - Rise: 08:04, Set: 15:55, Transit: 11:59. Moon - Rise: 05:14, Set: 14:35. Civil Dark: 16:36 - 07:23. Nautical Dark: 17:20 - 06:38. Astro Dark: 18:02 - 05:56

Total Clouds (% Sky Obscured)

100
97
99
100
95
63
49
58
34
7
4
0
16
16
16
16
16
16
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

100
78
65
17
2
2
9
15
4
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
91
97
100
82
57
42
50
31
0
0
0
16
16
16
16
16
16
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
34
52
59
68
11
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

46
43
32
28
9
6
8
6
5
4
0
0
3
0
14
21
29
11
8
0
0
0
0
0

Precipitation Amount (mm)

0.38
0.31
0.2
0.18
0.04
0.02
0.03
0.02
0.01
0.01
0
0
0.01
0
0.06
0.09
0.23
0.13
0.09
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
77
74
70
68
69
69
71
73
74
75
78
78
83
84
80
75
74
75
76
75
72
68

Pressure (mb)

998
999
1000
1001
1002
1004
1005
1006
1007
1008
1009
1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1014
1014
1015

Ozone (du)

321
321
322
323
322
322
324
325
327
327
325
326
326
324
322
318
316
318
314
310
307
304
300
299

Thursday 2

Waning Crescent 1%

06:49

14:52

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: 08:05, Set: 15:54, Transit: 11:59. Moon - Rise: 06:49, Set: 14:52. Civil Dark: 16:35 - 07:24. Nautical Dark: 17:20 - 06:39. Astro Dark: 18:02 - 05:57

Total Clouds (% Sky Obscured)

76
76
76
76
76
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

10
10
10
10
10
10
40
40
40
40
40
40
100
100
100
100
100
100
66
66
66
66
66
66

High Clouds (% Sky Obscured)

73
73
73
73
73
73
100
100
100
100
100
100
100
100
100
100
100
100
67
67
67
67
67
67

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
6
12
31
47
48
40
21
27
36
31
23
21
41
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.04
0.17
0.31
0.5
0.44
0.31
0.22
0.28
0.29
0.14
0.09
0.08
0.24
0.2

Wind Speed/Direction (mph)

10
9
8
7
5
4
4
5
5
5
5
5
6
6
7
8
8
7
8
10
12
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
65
65
66
67
66
67
70
74
77
77
78
86
90
91
92
92
92
87
85
84
84
85
80

Pressure (mb)

1014
1012
1012
1013
1013
1012
1012
1012
1012
1011
1010
1009
1009
1008
1007
1006
1006
1005
1003
1003
1003
1004
1004
1004

Ozone (du)

301
298
294
291
287
284
281
280
280
281
281
282
283
283
284
287
289
292
295
300
308
314
314
316

Friday 3

Waning Crescent 1%

08:24

15:15

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: 08:07, Set: 15:53, Transit: N/A. Moon - Rise: 08:24, Set: 15:15. Civil Dark: 16:35 - 07:25. Nautical Dark: 17:19 - 06:40. Astro Dark: 18:02 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
41
41
41
41
41
41
84
84
84
84
84
84
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
20
20
20
20
20
20
78
78
78
78
78
78
66
66
66
66
66
66

Medium Clouds (% Sky Obscured)

56
56
56
56
56
56
36
36
36
36
36
36
38
38
38
38
38
38
97
97
97
97
97
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99

ISS Passover

Visibility (miles)

8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

45
44
41
40
37
41
49
53
55
53
46
38
41
23
8
0
0
0
0
0
8
10
15
28

Precipitation Amount (mm)

0.32
0.3
0.24
0.21
0.17
0.2
0.27
0.3
0.38
0.44
0.39
0.29
0.26
0.12
0.02
0
0
0
0
0
0.01
0.02
0.04
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
79
78
79
79
79
78
77
76
75
74
79
80
82
83
85
86
87
87
86
86
84
82

Pressure (mb)

1002
1002
1002
1003
1003
1004
1005
1005
1005
1005
1006
1006
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1010
1009

Ozone (du)

320
319
317
315
314
315
315
314
313
312
312
312
305
304
304
306
309
314
317
319
319
320
323
326

Saturday 4

New Moon 0%

09:51

15:49

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 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 08:08, Set: 15:53, Transit: 12:00. Moon - Rise: 09:51, Set: 15:49. Civil Dark: 16:34 - 07:26. Nautical Dark: 17:19 - 06:42. Astro Dark: 18:01 - 05:59

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
91
91
91
91
91
91
100
100
100
100
100
100
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

23
23
23
23
23
23
22
22
22
22
22
22
3
3
3
3
3
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

79
79
79
79
79
79
27
27
27
27
27
27
19
19
19
19
19
19
0
0
0
0
0
0

High Clouds (% Sky Obscured)

96
96
96
96
96
96
88
88
88
88
88
88
100
100
100
100
100
100
1
1
1
1
1
1

ISS Passover

Visibility (miles)

10
10
10
8
10
10
10
10
10
8
8
8
8
9
10
10
10
10
10
10
9
9
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

39
47
54
60
50
31
15
15
21
29
36
43
47
47
42
39
40
44
45
41
40
33
25
22

Precipitation Amount (mm)

0.15
0.24
0.36
0.4
0.25
0.09
0.04
0.05
0.06
0.09
0.13
0.2
0.26
0.24
0.21
0.2
0.22
0.28
0.33
0.27
0.2
0.17
0.16
0.16

Wind Speed/Direction (mph)

16
18
19
19
18
17
15
16
16
17
17
18
18
17
16
15
15
15
15
15
14
14
15
15

Chance of Frost

Temperature (°C)

8
8
8
7
7
6
6
6
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
83
83
78
71
67
68
71
73
75
77
78
79
79
79
80
81
82
83
83
81
79
75

Pressure (mb)

1009
1009
1009
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

329
333
337
341
345
349
353
357
362
367
371
375
378
378
376
374
372
371
370
371
373
375
377
377

Sunday 5

Waxing Crescent 2%

11:01

16:38

12 OK
13 OK
14 OK
15 OK
16 Good
17 Good
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: 08:09, Set: 15:52, Transit: 12:00. Moon - Rise: 11:01, Set: 16:38. Civil Dark: 16:34 - 07:27. Nautical Dark: 17:19 - 06:43. Astro Dark: 18:01 - 06:00

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
85
85
85
85
85
85
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
19
19
19
19
19
19
56
56
56
56
56
56

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
28
28
28
28
28
28
1
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
85
85
85
85
85
85
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

20
18
18
16
12
9
6
4
4
5
5
6
6
5
3
3
5
5
8
13
21
42
53
54

Precipitation Amount (mm)

0.16
0.13
0.1
0.08
0.06
0.04
0.03
0.03
0.04
0.06
0.07
0.08
0.08
0.06
0.03
0.02
0.02
0.03
0.07
0.12
0.23
0.36
0.4
0.41

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
6
6
6
6
6
6
6
7
7
8
8
8
8
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
77
79
80
81
82
83
84
85
86
86
86
87
88
88
87
86
87
88
87
87
88
88

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1015

Ozone (du)

377
375
373
370
367
365
361
356
349
342
337
331
326
320
313
308
303
299
295
292
290
288
286
286

Forecast for High Legh, Cheshire East, UK (53.35,-2.45)

Generated: 29/11/21 12:36:55. Forecast: 29/11/21 to 05/12/21. Timezone: UTC+0.00