Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Crescent 17%

04:57

16:10

10 OK
11 Bad
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

Sun - Rise: 05:40, Set: 20:48, Transit: 13:15. Moon - Rise: 04:57, Set: 16:10. Civil Dark: 21:27 - 05:01. Nautical Dark: 22:17 - 04:10. Astro Dark: 23:22 - 03:05

Total Clouds (% Sky Obscured)

30
81
98
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
23
45
98
91
2
0
0
0
0
0
0
92
96
78
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
13
68
99
42
12
26
99
99
100
100
100
100
100
100
100
100
100
100
99
59
58
36
21

High Clouds (% Sky Obscured)

10
73
92
95
98
99
99
100
99
99
98
100
100
100
100
100
100
100
99
100
99
98
87
34

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
44
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
4
3
3
2
2
3
3
2
3
5
13
29
54
80
90
92
92
92
91
82
74
67

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.02
0.03
0.04
0.02
0.02
0.03
0.09
0.23
0.42
0.91
1.56
2.12
3.04
3.48
2.74
1.68
0.98
0.84

Wind Speed/Direction (mph)

5
6
7
9
10
11
12
12
13
13
14
15
16
18
20
21
22
22
22
23
25
25
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
10
11
11
11
11
10
10
7
7
6
6
5
5
5
5
5
6
11
11
11
12
12
12

Dew Point (°C)

3
2
2
1
1
2
2
2
2
2
3
3
4
6
7
8
9
10
11
11
11
12
12
12

Relative Humidity (%)

63
58
54
52
51
52
55
58
58
60
64
68
74
81
86
91
95
98
99
98
99
99
100
100

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1014
1013
1013
1011
1010
1008
1007
1005
1003
1002
1001
1001
1000
1001

Ozone (du)

372
371
369
364
364
361
356
354
351
347
344
344
343
342
340
332
329
329
328
328
328
329
330
330

Saturday 8

Waning Crescent 10%

05:11

17:18

10 Bad
11 Bad
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

Sun - Rise: 05:38, Set: 20:50, Transit: 13:15. Moon - Rise: 05:11, Set: 17:18. Civil Dark: 21:29 - 04:59. Nautical Dark: 22:19 - 04:08. Astro Dark: 23:25 - 03:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
52
40
13
98
96
100
60

Medium Clouds (% Sky Obscured)

24
25
47
43
15
7
49
100
100
99
99
99
100
99
100
100
100
99
100
91
98
100
92
95

High Clouds (% Sky Obscured)

98
100
100
100
100
99
92
9
73
82
39
29
1
2
57
53
99
38
88
78
82
51
84
91

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
29
0
0
0
0
0
0
22
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

56
57
56
44
27
41
45
24
34
45
44
42
56
60
70
70
68
51
30
27
30
29
24
17

Precipitation Amount (mm)

0.62
0.8
0.74
0.33
0.18
0.44
0.54
0.18
0.36
0.62
0.75
0.64
0.9
1.08
1.46
1.64
1.05
0.41
0.14
0.13
0.17
0.18
0.1
0.04

Wind Speed/Direction (mph)

23
23
23
24
24
24
24
24
24
24
24
24
24
23
21
19
17
16
15
15
15
16
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1000
1000
1000
1000
999
999
999
998
998
997
997
996
996
996
995
995
995
994
994
994
994
994
994
994

Ozone (du)

332
334
336
335
337
338
339
339
339
335
334
334
335
335
335
329
330
333
334
334
336
338
340
342

Sunday 9

Waning Crescent 5%

05:26

18:26

10 Bad
11 Bad
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

Sun - Rise: 05:37, Set: 20:51, Transit: 13:15. Moon - Rise: 05:26, Set: 18:26. Civil Dark: 21:30 - 04:58. Nautical Dark: 22:22 - 04:06. Astro Dark: 23:28 - 02:58

Total Clouds (% Sky Obscured)

100
100
89
94
95
97
98
100
100
100
100
100
100
98
84
74
74
74
74
74
74
56
56
56

Low Clouds (% Sky Obscured)

26
33
25
38
66
73
43
62
23
24
31
50
60
94
83
73
73
73
73
73
73
51
51
51

Medium Clouds (% Sky Obscured)

100
100
86
93
89
63
88
89
77
91
84
91
95
34
19
13
13
13
13
13
13
27
27
27

High Clouds (% Sky Obscured)

98
90
35
2
37
90
95
100
100
100
100
100
99
94
2
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
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 (%)

14
19
17
16
16
9
10
11
18
26
17
11
9
12
32
33
42
47
47
44
33
30
34
37

Precipitation Amount (mm)

0.03
0.04
0.05
0.04
0.06
0.05
0.06
0.07
0.11
0.14
0.08
0.03
0.03
0.05
0.13
0.21
0.22
0.21
0.2
0.19
0.18
0.18
0.25
0.3

Wind Speed/Direction (mph)

20
20
21
21
20
20
20
20
19
19
18
17
16
16
16
16
15
15
15
15
15
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
13
13
13
14
13
13
12
11
11
11
10
7
7
7
6
6
6
6
6
7
7
10

Dew Point (°C)

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

Relative Humidity (%)

92
89
87
84
82
79
81
84
86
89
91
92
93
95
97
99
99
100
100
99
97
96
96
93

Pressure (mb)

994
994
994
995
995
995
995
995
995
995
995
995
995
995
995
994
994
994
994
995
995
995
996
996

Ozone (du)

342
344
345
343
348
351
353
354
357
362
362
360
362
362
366
371
369
367
367
369
369
364
366
371

Monday 10

Waning Crescent 2%

05:43

19:33

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

Sun - Rise: 05:35, Set: 20:53, Transit: 13:15. Moon - Rise: 05:43, Set: 19:33. Civil Dark: 21:32 - 04:56. Nautical Dark: 22:24 - 04:04. Astro Dark: 23:32 - 02:54

Total Clouds (% Sky Obscured)

56
56
56
31
31
31
31
31
31
25
25
25
25
25
25
27
27
27
27
27
27
17
17
17

Low Clouds (% Sky Obscured)

51
51
51
22
22
22
22
22
22
14
14
14
14
14
14
17
17
17
17
17
17
17
17
17

Medium Clouds (% Sky Obscured)

27
27
27
23
23
23
23
23
23
19
19
19
19
19
19
20
20
20
20
20
20
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
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
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
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

38
38
40
41
46
53
54
49
32
19
12
13
16
15
13
11
10
10
9
8
5
5
11
27

Precipitation Amount (mm)

0.34
0.35
0.34
0.33
0.4
0.64
0.81
0.51
0.17
0.07
0.02
0.02
0.03
0.03
0.03
0.03
0.02
0.02
0.02
0.01
0.01
0.01
0.06
0.22

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
12
12
12
11
11
11
11
7
6
6
5
5
5
5
5
5
5
5
5
6
7

Dew Point (°C)

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

Relative Humidity (%)

88
83
80
79
80
81
83
82
82
85
85
87
88
90
93
93
93
93
93
92
93
91
90
86

Pressure (mb)

997
998
998
999
1000
1000
1000
1001
1001
1002
1001
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004

Ozone (du)

374
376
379
379
381
386
390
392
393
399
401
402
403
403
401
403
402
401
400
398
399
400
401
403

Tuesday 11

New Moon 0%

06:02

20:41

10 OK
11 OK
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 Bad
07 OK
08 OK
09 OK

Sun - Rise: 05:34, Set: 20:54, Transit: 13:15. Moon - Rise: 06:02, Set: 20:41. Civil Dark: 21:34 - 04:54. Nautical Dark: 22:26 - 04:01. Astro Dark: 23:35 - 02:50

Total Clouds (% Sky Obscured)

17
17
17
100
100
100
100
100
100
49
49
49
49
49
49
85
85
85
85
85
85
28
28
28

Low Clouds (% Sky Obscured)

17
17
17
100
100
100
100
100
100
44
44
44
44
44
44
50
50
50
50
50
50
27
27
27

Medium Clouds (% Sky Obscured)

0
0
0
93
93
93
93
93
93
26
26
26
26
26
26
48
48
48
48
48
48
5
5
5

High Clouds (% Sky Obscured)

0
0
0
53
53
53
53
53
53
2
2
2
2
2
2
63
63
63
63
63
63
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
5
8
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
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
None
None
None
None
Very Light Rain

Precipitation Probability (%)

32
26
13
8
8
17
32
37
47
54
51
38
25
22
27
26
20
12
7
3
0
0
4
10

Precipitation Amount (mm)

0.35
0.23
0.07
0.03
0.03
0.07
0.15
0.31
0.54
0.94
0.66
0.28
0.11
0.1
0.14
0.17
0.11
0.05
0.02
0.01
0
0
0.01
0.06

Wind Speed/Direction (mph)

18
18
18
18
18
19
19
18
17
20
18
16
15
15
16
15
14
13
12
10
8
7
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
75
73
75
79
85
89
92
93
94
94
95
96
98
97
97
96
96
96
95
94
92
91

Pressure (mb)

1004
1005
1005
1005
1005
1006
1007
1007
1007
1008
1008
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009

Ozone (du)

406
408
407
408
410
413
416
419
419
424
427
429
431
434
437
426
425
424
423
423
424
423
421
417

Wednesday 12

Waxing Crescent 1%

06:27

21:50

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

Sun - Rise: 05:32, Set: 20:56, Transit: 13:15. Moon - Rise: 06:27, Set: 21:50. Civil Dark: 21:35 - 04:52. Nautical Dark: 22:28 - 03:59. Astro Dark: 23:39 - 02:47

Total Clouds (% Sky Obscured)

28
28
28
98
98
98
98
98
98
18
18
18
18
18
18
61
61
61
61
61
61
100
100
100

Low Clouds (% Sky Obscured)

27
27
27
36
36
36
36
36
36
17
17
17
17
17
17
61
61
61
61
61
61
100
100
100

Medium Clouds (% Sky Obscured)

5
5
5
97
97
97
97
97
97
5
5
5
5
5
5
1
1
1
1
1
1
3
3
3

High Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

20
24
26
34
44
51
51
48
42
33
29
29
32
39
41
41
44
49
50
47
46
44
39
37

Precipitation Amount (mm)

0.13
0.18
0.23
0.3
0.43
0.61
0.72
0.63
0.45
0.34
0.32
0.36
0.53
1.08
2.11
2.76
2.13
1.1
0.53
0.37
0.33
0.3
0.23
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
11
11
10
10
10
10
10
10
7
7
7
7
7
6
6
6
6
6
7
7
10

Dew Point (°C)

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

Relative Humidity (%)

88
86
85
86
88
89
90
91
91
92
93
93
95
97
100
100
100
100
100
100
100
100
99
98

Pressure (mb)

1009
1008
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1006
1006
1006
1006
1006
1006
1007
1007

Ozone (du)

414
410
407
404
402
401
400
399
399
400
401
403
404
406
407
408
409
409
410
410
410
409
409
408

Thursday 13

Waxing Crescent 3%

06:58

22:56

10 Bad
11 Bad
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

Sun - Rise: 05:31, Set: 20:57, Transit: 13:15. Moon - Rise: 06:58, Set: 22:56. Civil Dark: 21:37 - 04:51. Nautical Dark: 22:30 - 03:57. Astro Dark: 23:43 - 02:43

Total Clouds (% Sky Obscured)

100
100
100
43
43
43
43
43
43
100
100
100
100
100
100
60
60
60
60
60
60
96
96
96

Low Clouds (% Sky Obscured)

100
100
100
31
31
31
31
31
31
46
46
46
46
46
46
29
29
29
29
29
29
92
92
92

Medium Clouds (% Sky Obscured)

3
3
3
33
33
33
33
33
33
100
100
100
100
100
100
49
49
49
49
49
49
75
75
75

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
81
81
81
81
81
81
21
21
21
21
21
21
4
4
4

ISS Passover

Visibility (miles)

7
6
7
8
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 (%)

37
44
53
60
60
62
61
53
46
43
40
28
18
15
12
12
14
17
19
19
21
22
18
15

Precipitation Amount (mm)

0.2
0.24
0.31
0.36
0.37
0.39
0.4
0.35
0.31
0.26
0.17
0.08
0.03
0.02
0.02
0.03
0.04
0.05
0.07
0.09
0.13
0.15
0.13
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
7
10
11
12
12
13
13
13
12
12
11
11
11
11
11
10
10
10
10
10
11

Dew Point (°C)

10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10

Relative Humidity (%)

97
98
100
100
100
98
95
93
90
91
93
96
97
99
100
100
100
100
100
100
100
100
98
96

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016

Ozone (du)

407
404
400
396
391
387
383
380
378
376
373
370
368
368
368
369
370
370
371
370
369
369
368
367

Forecast for Bodmin, Cornwall, UK (50.47,-4.72)

Generated: 07/05/21 10:45:29. Forecast: 07/05/21 to 13/05/21. Timezone: UTC+1.00