Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Waning Crescent 34%

00:15

16:25

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

Sun - Rise: 05:27, Set: 21:00, Transit: 13:13. Moon - Rise: 00:15, Set: 16:25. Civil Dark: 21:42 - 04:44. Nautical Dark: 22:44 - 03:46. Astro Dark: 00:19 - 02:15

Total Clouds (% Sky Obscured)

100
100
86
42
40
41
37
24
27
31
49
69
68
70
88
96
100
100
100
100
98
98
50
14

Low Clouds (% Sky Obscured)

100
100
85
39
37
40
36
23
25
29
48
67
66
40
36
21
23
26
27
13
8
6
8
12

Medium Clouds (% Sky Obscured)

52
20
13
16
23
19
9
9
15
19
20
19
25
39
45
44
47
52
49
34
30
27
13
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
27
74
93
100
100
100
100
98
98
44
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
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
None
None
None
None
None
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

Precipitation Probability (%)

5
6
5
4
4
4
4
5
5
5
5
6
6
8
10
16
15
14
18
17
16
14
12
9

Precipitation Amount (mm)

0.06
0.13
0.04
0.04
0.04
0.03
0.03
0.03
0.02
0.03
0.03
0.05
0.06
0.1
0.16
0.21
0.23
0.2
0.18
0.17
0.16
0.14
0.09
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
11
11
10
10
10
10
10
11
12
13
14
15
14
15
16
17
17
16
16
15
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
82
85
87
89
91
94
97
99
98
94
91
90
88
91
85
79
74
74
73
75
77
79

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1014

Ozone (du)

342
341
340
343
342
340
341
340
338
340
342
341
340
340
340
341
343
345
347
348
348
342
340
339

Monday 2

Waning Crescent 25%

00:36

17:35

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

Sun - Rise: 05:28, Set: 20:58, Transit: 13:13. Moon - Rise: 00:36, Set: 17:35. Civil Dark: 21:40 - 04:46. Nautical Dark: 22:41 - 03:48. Astro Dark: 00:12 - 02:21

Total Clouds (% Sky Obscured)

12
14
16
21
38
32
17
8
4
7
29
82
82
81
94
89
69
96
98
100
98
97
99
100

Low Clouds (% Sky Obscured)

10
13
16
20
33
31
17
8
4
7
5
4
4
0
48
48
46
73
18
59
18
19
23
27

Medium Clouds (% Sky Obscured)

8
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
37
91
59
42
48
50

High Clouds (% Sky Obscured)

0
0
0
0
7
0
0
0
0
0
26
82
81
81
88
79
41
84
97
95
95
95
98
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
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

6
4
3
0
0
0
3
5
9
11
6
3
0
0
3
3
4
4
4
4
5
6
7
6

Precipitation Amount (mm)

0.03
0.02
0.01
0
0
0
0.01
0.05
0.11
0.14
0.08
0.01
0
0
0.01
0.02
0.05
0.09
0.13
0.11
0.07
0.08
0.07
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
10
9
9
9
9
9
10
11
13
14
15
17
17
18
19
20
20
19
18
17
15

Feels Like (°C)

12
11
11
10
9
9
9
9
9
10
11
13
14
15
17
17
18
19
20
20
19
18
17
15

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
84
87
89
91
93
96
99
97
93
90
87
82
81
74
68
66
68
74
77
79
82

Pressure (mb)

1014
1015
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013

Ozone (du)

341
340
340
340
340
338
337
335
334
333
332
332
331
330
329
329
329
329
329
329
329
329
329
329

Tuesday 3

Waning Crescent 17%

01:04

18:40

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:30, Set: 20:56, Transit: 13:13. Moon - Rise: 01:04, Set: 18:40. Civil Dark: 21:38 - 04:48. Nautical Dark: 22:38 - 03:51. Astro Dark: 00:06 - 02:27

Total Clouds (% Sky Obscured)

100
100
98
98
97
95
93
91
95
98
100
100
97
95
95
88
88
88
88
88
88
53
53
53

Low Clouds (% Sky Obscured)

81
13
5
3
7
6
3
9
17
16
27
20
23
16
11
19
19
19
19
19
19
26
26
26

Medium Clouds (% Sky Obscured)

52
51
48
42
39
41
53
58
71
86
100
99
84
77
70
23
23
23
23
23
23
44
44
44

High Clouds (% Sky Obscured)

100
100
98
97
95
93
86
83
84
91
95
93
91
88
88
84
84
84
84
84
84
7
7
7

ISS Passover

Visibility (miles)

10
10
10
10
10
9
8
7
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
None
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
7
8
13
11
12
13
12
9
8
6
7
6
5
5
6
4
3
3
3
3
4
3
2

Precipitation Amount (mm)

0.04
0.03
0.03
0.07
0.07
0.08
0.08
0.06
0.03
0.02
0.01
0.02
0.02
0.01
0.02
0.05
0.05
0.04
0.04
0.02
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
12
12
11
11
11
11
11
13
13
14
16
16
18
19
20
20
19
19
18
16
15

Feels Like (°C)

14
13
12
12
12
11
11
11
11
11
13
14
14
16
16
18
19
20
20
19
19
18
16
15

Dew Point (°C)

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

Relative Humidity (%)

85
87
89
94
97
100
100
100
100
100
100
100
100
94
90
81
73
67
68
70
72
75
80
80

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

330
331
332
334
336
337
338
338
337
339
340
341
342
344
345
344
347
350
346
342
338
334
331
330

Wednesday 4

Waning Crescent 10%

01:42

19:37

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

Sun - Rise: 05:32, Set: 20:54, Transit: 13:13. Moon - Rise: 01:42, Set: 19:37. Civil Dark: 21:36 - 04:50. Nautical Dark: 22:35 - 03:54. Astro Dark: 00:00 - 02:32

Total Clouds (% Sky Obscured)

53
53
53
11
11
11
11
11
11
99
99
99
99
99
99
99
99
99
99
99
99
97
97
97

Low Clouds (% Sky Obscured)

26
26
26
6
6
6
6
6
6
90
90
90
90
90
90
44
44
44
44
44
44
11
11
11

Medium Clouds (% Sky Obscured)

44
44
44
10
10
10
10
10
10
0
0
0
0
0
0
28
28
28
28
28
28
53
53
53

High Clouds (% Sky Obscured)

7
7
7
0
0
0
0
0
0
98
98
98
98
98
98
98
98
98
98
98
98
95
95
95

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
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
None
None
None
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
0
0
4
4
0
0
0
6
9
10
7
6
9
9
23
23
14
19
20
23
27
27
27

Precipitation Amount (mm)

0.01
0
0
0.01
0.01
0
0
0
0.02
0.04
0.02
0.01
0.01
0.04
0.03
0.25
0.32
0.11
0.11
0.09
0.12
0.18
0.21
0.19

Wind Speed/Direction (mph)

4
4
4
5
5
5
5
5
5
6
8
11
12
13
13
13
12
12
11
10
9
7
7
7

Chance of Frost

Temperature (°C)

14
14
13
12
12
11
11
11
11
12
13
15
17
17
17
17
16
15
15
15
16
16
15
15

Feels Like (°C)

14
14
13
12
12
11
11
11
11
12
13
15
17
17
18
17
16
16
15
15
16
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
91
94
96
99
100
100
100
100
99
91
89
87
92
94
96
96
97
94
93
93
94

Pressure (mb)

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

Ozone (du)

329
328
329
330
332
334
336
335
336
336
336
338
339
342
345
350
350
349
348
348
348
349
349
349

Thursday 5

Waning Crescent 5%

02:33

20:22

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:33, Set: 20:52, Transit: 13:13. Moon - Rise: 02:33, Set: 20:22. Civil Dark: 21:34 - 04:52. Nautical Dark: 22:33 - 03:56. Astro Dark: 23:54 - 02:37

Total Clouds (% Sky Obscured)

97
97
97
88
88
88
88
88
88
88
88
88
88
88
88
98
98
98
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

11
11
11
87
87
87
87
87
87
81
81
81
81
81
81
66
66
66
66
66
66
26
26
26

Medium Clouds (% Sky Obscured)

53
53
53
14
14
14
14
14
14
19
19
19
19
19
19
82
82
82
82
82
82
59
59
59

High Clouds (% Sky Obscured)

95
95
95
0
0
0
0
0
0
9
9
9
9
9
9
95
95
95
95
95
95
95
95
95

ISS Passover

Visibility (miles)

10
7
7
9
10
10
10
10
10
5
5
6
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

22
20
15
20
18
17
17
17
17
20
16
23
18
27
42
57
56
48
40
41
46
46
43
35

Precipitation Amount (mm)

0.17
0.12
0.09
0.11
0.09
0.09
0.08
0.08
0.08
0.12
0.06
0.23
0.14
0.29
0.78
2
2.37
2.4
2.28
2.08
1.74
1.31
0.74
0.28

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
12
12
12
12
12
13
13
13
13
14
14
15
16
17
17
16
15
15
14

Feels Like (°C)

14
13
13
13
13
12
12
12
12
12
13
13
14
14
14
15
16
17
17
17
16
15
15
14

Dew Point (°C)

13
13
13
13
13
12
12
12
12
12
13
13
13
13
14
14
15
16
16
16
15
14
14
13

Relative Humidity (%)

94
95
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
94
92
93
94
96

Pressure (mb)

999
999
999
998
998
998
998
998
998
997
998
998
998
998
999
999
999
999
998
998
998
998
998
998

Ozone (du)

349
350
350
352
352
351
350
351
350
351
351
352
353
354
354
355
355
356
356
356
356
357
357
357

Friday 6

Waning Crescent 1%

03:36

20:57

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:35, Set: 20:51, Transit: 13:13. Moon - Rise: 03:36, Set: 20:57. Civil Dark: 21:32 - 04:54. Nautical Dark: 22:30 - 03:59. Astro Dark: 23:49 - 02:42

Total Clouds (% Sky Obscured)

98
98
98
76
76
76
76
76
76
100
100
100
100
100
100
100
100
100
100
100
100
96
96
96

Low Clouds (% Sky Obscured)

26
26
26
46
46
46
46
46
46
100
100
100
100
100
100
99
99
99
99
99
99
51
51
51

Medium Clouds (% Sky Obscured)

59
59
59
58
58
58
58
58
58
4
4
4
4
4
4
71
71
71
71
71
71
45
45
45

High Clouds (% Sky Obscured)

95
95
95
12
12
12
12
12
12
85
85
85
85
85
85
100
100
100
100
100
100
94
94
94

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
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 (%)

24
24
27
32
30
29
31
32
33
30
26
19
17
18
22
22
22
23
22
23
25
25
24
23

Precipitation Amount (mm)

0.09
0.06
0.09
0.12
0.14
0.15
0.16
0.16
0.16
0.16
0.16
0.14
0.13
0.11
0.09
0.08
0.06
0.06
0.06
0.07
0.07
0.07
0.05
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
12
11
11
11
11
12
13
13
14
15
16
16
16
16
15
15
14
13

Feels Like (°C)

13
13
12
12
12
12
12
12
11
11
12
12
13
14
14
15
16
16
16
16
15
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
99
94
91
90
90
90
92
94
98

Pressure (mb)

998
998
998
998
998
997
997
998
998
998
998
998
998
999
999
999
999
1000
1000
1000
1000
1000
1001
1002

Ozone (du)

358
358
358
358
358
357
357
356
355
355
354
353
352
352
351
350
351
352
352
352
351
351
350
351

Saturday 7

Waning Crescent 0%

04:49

21:24

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:37, Set: 20:49, Transit: 13:13. Moon - Rise: 04:49, Set: 21:24. Civil Dark: 21:30 - 04:56. Nautical Dark: 22:27 - 04:01. Astro Dark: 23:44 - 02:46

Total Clouds (% Sky Obscured)

96
96
96
74
74
74
74
74
74
100
100
100
100
100
100
61
61
61
61
61
61
71
71
71

Low Clouds (% Sky Obscured)

51
51
51
26
26
26
26
26
26
100
100
100
100
100
100
57
57
57
57
57
57
41
41
41

Medium Clouds (% Sky Obscured)

45
45
45
44
44
44
44
44
44
30
30
30
30
30
30
23
23
23
23
23
23
31
31
31

High Clouds (% Sky Obscured)

94
94
94
57
57
57
57
57
57
8
8
8
8
8
8
2
2
2
2
2
2
48
48
48

ISS Passover

Visibility (miles)

10
10
9
7
9
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 (%)

22
24
30
32
29
24
17
11
8
7
7
7
7
6
6
8
12
11
12
16
17
19
28
40

Precipitation Amount (mm)

0.03
0.06
0.11
0.16
0.17
0.15
0.12
0.06
0.02
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.05
0.12
0.27

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
12
12
12
12
12
11
11
12
12
13
14
14
15
17
17
18
17
17
16
15
14

Feels Like (°C)

13
12
12
12
12
12
12
12
11
12
12
13
13
14
15
15
17
17
18
17
17
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
92
86
84
84
86
89
92
94
98

Pressure (mb)

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

Ozone (du)

351
350
350
350
350
350
350
348
346
344
342
340
338
335
333
331
330
329
327
326
324
322
321
321

Forecast for Buxton, Derbyshire, UK (53.26,-1.91)

Generated: 01/08/21 22:17:38. Forecast: 01/08/21 to 07/08/21. Timezone: UTC+1.00