Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Crescent 2%

11:01

16:38

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: 08:09, 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)

93
77
74
77
81
99
100
100
100
100
100
100
100
100
99
97
97
100
100
100
100
56
98
100

Low Clouds (% Sky Obscured)

68
42
39
21
16
10
16
40
66
81
100
99
45
1
9
11
2
1
0
7
100
38
89
98

Medium Clouds (% Sky Obscured)

75
60
52
69
78
99
100
100
100
98
41
23
95
95
84
77
97
100
100
100
100
41
95
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
13
98
99
100
100
100
99
95
86
0
31
16
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
8
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
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
8
60
54
49
69
65

Precipitation Amount (mm)

0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.58
0.61
0.64
1.29
0.86

Wind Speed/Direction (mph)

13
12
12
10
9
8
7
6
5
3
2
3
3
4
5
6
7
9
10
11
13
14
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
90
89
87
89
85
85
86
88
89
90
92
93
93
93
92
91
92
97
100
100
100
100

Pressure (mb)

1012
1012
1013
1014
1015
1015
1016
1017
1017
1017
1017
1017
1016
1015
1014
1014
1013
1011
1010
1009
1008
1006
1005
1005

Ozone (du)

354
358
356
358
357
355
347
340
334
328
322
315
308
305
302
300
299
298
302
305
307
311
316
321

Monday 6

Waxing Crescent 8%

11:49

17:46

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 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:11, Set: 15:52, Transit: 12:01. Moon - Rise: 11:49, Set: 17:46. Civil Dark: 16:34 - 07:29. Nautical Dark: 17:19 - 06:44. Astro Dark: 18:01 - 06:01

Total Clouds (% Sky Obscured)

100
80
59
84
95
91
96
92
94
81
62
46
27
53
72
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
67
36
28
55
33
56
37
62
57
43
16
15
8
11
9
0
0
1
0
0
0
0
1

Medium Clouds (% Sky Obscured)

100
38
34
71
72
74
82
83
81
56
35
36
14
4
1
3
23
95
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
5
6
70
86
81
84
73
66
30
0
0
0
48
67
100
100
98
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
9
10
10
10
10
10
8
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

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

Precipitation Probability (%)

67
60
44
45
41
44
40
38
36
32
25
18
19
16
21
17
12
7
0
4
8
16
32
32

Precipitation Amount (mm)

0.6
0.56
0.33
0.27
0.22
0.25
0.3
0.32
0.28
0.2
0.14
0.1
0.09
0.07
0.14
0.19
0.15
0.07
0
0.01
0.06
0.15
0.37
0.27

Wind Speed/Direction (mph)

17
17
17
16
16
15
14
15
14
14
13
12
11
10
9
8
9
10
8
10
13
16
18
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
92
90
89
88
88
84
83
81
82
83
84
83
86
88
91
94
97
95
96
97
97
96
94

Pressure (mb)

1005
1005
1005
1005
1006
1006
1007
1007
1007
1007
1008
1009
1008
1008
1008
1007
1006
1006
1005
1003
1002
1000
998
995

Ozone (du)

320
325
326
323
324
325
323
324
325
325
326
326
326
326
327
326
325
324
334
335
334
333
332
333

Tuesday 7

Waxing Crescent 16%

No Rise

19:08

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
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: 08:12, Set: 15:52, Transit: 12:01. Moon - Rise: No Rise, Set: 19:08. Civil Dark: 16:34 - 07:30. Nautical Dark: 17:18 - 06:45. Astro Dark: 18:01 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
27
17
41
35
58
91
88
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
23
27
99
100
98
45
4
8
15
24
27
63
72
80
100
63
92
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
96
13
10
2
4
11
13
10
29
77
94
58
40
40
40
40
40
40

High Clouds (% Sky Obscured)

100
100
98
100
58
6
100
18
0
29
11
37
69
61
95
99
100
98
96
96
96
96
96
96

ISS Passover

Visibility (miles)

10
5
4
2
2
2
3
10
10
10
10
10
10
10
10
10
10
10
10
4
10
10
10
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

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

Precipitation Probability (%)

37
51
69
75
78
67
73
32
13
16
21
34
42
45
45
40
45
47
49
50
43
43
51
50

Precipitation Amount (mm)

0.33
0.64
1.25
1.64
1.49
0.8
1.14
0.11
0.02
0.03
0.05
0.13
0.19
0.21
0.2
0.15
0.26
0.35
0.31
0.37
0.35
0.31
0.42
0.42

Wind Speed/Direction (mph)

24
24
22
21
18
15
15
15
17
19
20
22
23
22
21
20
20
21
20
18
17
16
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
0
0
1
0
1
-1
0
0
-0
-0
-0
-0
0
0
0
-0
-0
-1
-0
0
0
0
1

Dew Point (°C)

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

Relative Humidity (%)

93
95
97
95
96
91
92
89
90
89
90
89
90
92
93
94
95
94
100
100
100
100
100
100

Pressure (mb)

991
989
987
985
984
982
981
980
979
978
977
976
977
976
976
976
976
976
978
979
979
980
981
982

Ozone (du)

333
333
335
338
343
348
356
364
368
367
366
364
365
368
371
373
373
374
370
371
373
374
374
373

Wednesday 8

Waxing Crescent 25%

12:22

20:35

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: 08:13, Set: 15:51, Transit: 12:02. Moon - Rise: 12:22, Set: 20:35. Civil Dark: 16:33 - 07:31. Nautical Dark: 17:18 - 06:46. Astro Dark: 18:01 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
95
95
95
95
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
99
99
99
73
73
73
73
73
73
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

94
94
94
94
94
94
16
16
16
16
16
16
76
76
76
76
76
76
100
100
100
100
100
100

High Clouds (% Sky Obscured)

86
86
86
86
86
86
54
54
54
54
54
54
7
7
7
7
7
7
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
4
4
9
8
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

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

Precipitation Probability (%)

54
60
54
55
53
50
41
16
7
5
7
10
9
8
6
5
4
3
0
0
0
0
0
0

Precipitation Amount (mm)

0.54
0.73
0.61
0.57
0.54
0.52
0.35
0.05
0.02
0.02
0.03
0.05
0.06
0.06
0.05
0.04
0.02
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
16
15
15
15
15
14
13
11
11
10
10
9
8
8
7
6
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
97
94
88
89
89
89
90
92
96
98
99
100
100
100
100
100
100
100
100
100

Pressure (mb)

983
984
985
987
988
990
990
991
993
994
995
996
997
998
999
1000
1001
1001
1002
1003
1004
1004
1005
1005

Ozone (du)

374
373
372
372
370
369
369
367
367
367
366
366
366
366
367
367
368
367
357
357
363
369
367
365

Thursday 9

Waxing Crescent 36%

12:44

22:00

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: 08:14, Set: 15:51, Transit: 12:02. Moon - Rise: 12:44, Set: 22:00. Civil Dark: 16:33 - 07:32. Nautical Dark: 17:18 - 06:47. Astro Dark: 18:01 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
75
75
75
75
75
75

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
89
89
89
89
89
89
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
8
8
9
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
None
None
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
0
0
0
7
13
14
16
16
17
15
15
13
17
31
43
44
42
46
46
41
34
28
20

Precipitation Amount (mm)

0.01
0
0
0
0.01
0.04
0.08
0.09
0.11
0.12
0.11
0.11
0.09
0.11
0.24
0.39
0.39
0.36
0.52
0.48
0.38
0.28
0.17
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
99
99
97
98
97
94
93
93
95
96
97
97
99
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1004
1004
1004
1005
1005
1005
1003
1003
1003
1003
1002
1002
1002
1001
1001
1000
1000
1000
999
1000
1001
1002
1003
1003

Ozone (du)

373
368
360
351
349
349
348
345
342
340
339
340
338
341
344
347
349
351
350
348
347
346
348
351

Friday 10

Waxing Crescent 47%

13:00

23:21

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: 08:15, Set: 15:51, Transit: 12:02. Moon - Rise: 13:00, Set: 23:21. Civil Dark: 16:33 - 07:33. Nautical Dark: 17:18 - 06:48. Astro Dark: 18:01 - 06:05

Total Clouds (% Sky Obscured)

70
70
70
70
70
70
95
95
95
95
95
95
98
98
98
98
98
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
46
46
46
46
46
37
37
37
37
37
37
7
7
7
7
7
7
98
98
98
98
98
98

Medium Clouds (% Sky Obscured)

34
34
34
34
34
34
3
3
3
3
3
3
2
2
2
2
2
2
100
100
100
100
100
100

High Clouds (% Sky Obscured)

14
14
14
14
14
14
91
91
91
91
91
91
97
97
97
97
97
97
98
98
98
98
98
98

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

Precipitation Probability (%)

16
10
0
0
0
0
0
3
10
14
10
3
3
5
8
12
11
10
9
12
16
20
27
29

Precipitation Amount (mm)

0.03
0.01
0
0
0
0
0
0.01
0.03
0.06
0.04
0.01
0.01
0.02
0.08
0.17
0.22
0.25
0.28
0.34
0.44
0.51
0.48
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
97
96
96
96
96
96
97
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

354
356
357
358
359
360
358
353
346
341
339
338
336
334
330
328
327
326
325
323
322
320
319
318

Saturday 11

First Quarter 58%

13:13

00:38

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: 08:16, Set: 15:51, Transit: 12:03. Moon - Rise: 13:13, Set: 00:38. Civil Dark: 16:33 - 07:34. Nautical Dark: 17:18 - 06:48. Astro Dark: 18:01 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
56
56
56
56
56
56
56
56
56
56
56
56
63
63
63
63
63
63

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
31
31
31
31
31
31
4
4
4
4
4
4
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
48
48
48
48
48
48
2
2
2
2
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
0
0
0
0
0
0
53
53
53
53
53
53
63
63
63
63
63
63

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
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 (%)

28
21
13
9
18
29
37
39
41
42
36
27
21
30
44
52
51
48
39
27
15
8
11
22

Precipitation Amount (mm)

0.31
0.17
0.06
0.04
0.08
0.21
0.34
0.36
0.33
0.28
0.2
0.11
0.07
0.1
0.2
0.27
0.24
0.19
0.15
0.08
0.03
0.01
0.02
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1012
1011
1011
1011
1010
1011
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

316
315
314
313
311
308
306
303
300
296
292
287
282
276
269
263
260
259
259
260
263
265
267
267

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

Generated: 05/12/21 17:28:10. Forecast: 05/12/21 to 11/12/21. Timezone: UTC+0.00