Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 57%

13:16

02:02

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:44, Set: 21:34, Transit: 13:09. Moon - Rise: 13:16, Set: 02:02. Civil Dark: 22:25 - 03:54. Nautical Dark: 23:48 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
96
98
93
96
91
61

Low Clouds (% Sky Obscured)

81
66
53
39
15
7
5
39
25
18
17
14
7
18
17
14
9
2
0
2
7
12
3
2

Medium Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
99
100
98
98
90
68
59
64
79
93
84
55

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
100
99
99
95
95
92
93
60
51
45
14

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
8
8
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
None
None
None
None
None
None

Precipitation Probability (%)

10
20
19
24
38
49
30
29
38
57
62
58
50
40
34
25
19
11
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.1
0.05
0.09
0.26
0.34
0.15
0.12
0.15
0.31
0.38
0.34
0.27
0.17
0.13
0.1
0.06
0.03
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
11
12
11
11
11
10
10
9
9
8
7
7
6
6
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
10
9
9
9
9
9
9

Relative Humidity (%)

83
83
81
80
80
80
78
77
79
82
84
84
82
81
80
81
84
86
84
87
90
92
93
93

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

334
333
333
333
333
333
336
335
333
331
330
329
334
335
336
336
335
336
336
337
339
339
341
340

Saturday 19

Waxing Gibbous 68%

14:39

02:17

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:44, Set: 21:35, Transit: 13:10. Moon - Rise: 14:39, Set: 02:17. Civil Dark: 22:25 - 03:54. Nautical Dark: 23:49 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
72
100
100
100
100
100
100
100
100
98
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
66
100
100
100
100
100
100
100
100
98
84
88
96
81
28
38
44
6
2
6
79
100
97

Medium Clouds (% Sky Obscured)

61
34
84
94
52
28
2
0
0
0
2
15
41
51
81
98
100
100
100
100
100
100
99
89

High Clouds (% Sky Obscured)

3
0
0
0
0
48
2
4
1
0
1
95
100
100
100
100
100
100
100
100
100
100
87
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
9
10
7
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

3
3
3
3
2
2
2
2
2
2
2
2
6
10
18
29
37
39
59
70
75
80
81
81

Precipitation Amount (mm)

0.05
0.05
0.04
0.03
0.02
0.01
0.02
0.02
0.01
0.01
0.01
0.01
0.02
0.04
0.09
0.17
0.23
0.32
0.54
0.9
1.57
2.24
3.1
3.52

Wind Speed/Direction (mph)

4
5
5
6
7
7
9
10
11
11
11
11
10
10
9
9
10
10
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

11
12
13
14
15
16
17
18
19
19
18
18
17
17
16
15
14
13
12
12
11
11
11
10

Feels Like (°C)

11
12
13
14
15
16
17
18
19
19
18
18
17
17
16
15
14
13
12
12
11
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

93
88
82
76
71
66
62
59
57
57
59
61
64
66
71
77
82
85
85
88
90
92
94
95

Pressure (mb)

1017
1016
1017
1017
1016
1016
1016
1015
1015
1014
1013
1013
1013
1012
1012
1012
1011
1011
1010
1009
1008
1008
1007
1006

Ozone (du)

339
339
339
339
339
338
339
340
341
338
338
337
339
339
340
341
338
336
338
338
338
339
342
345

Sunday 20

Waxing Gibbous 79%

16:04

02:34

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:45, Set: 21:35, Transit: 13:10. Moon - Rise: 16:04, Set: 02:34. Civil Dark: 22:25 - 03:55. Nautical Dark: 23:49 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
98
90
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
99
95
100
100
100
100
100
100
98
88
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
98
89
98
100
80
42
37
41
40
45
34
63
63
63
63
63
63
80
80
80
80
80
80

High Clouds (% Sky Obscured)

66
62
84
71
100
76
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13

ISS Passover

Visibility (miles)

6
6
7
7
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

Moderate Rain
Moderate 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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

83
83
81
81
79
77
73
54
39
29
26
31
19
18
16
12
12
10
14
16
18
19
25
29

Precipitation Amount (mm)

3.32
3.02
1.97
1.75
1.29
1.05
0.69
0.29
0.18
0.14
0.12
0.13
0.12
0.08
0.07
0.07
0.09
0.06
0.06
0.06
0.08
0.09
0.09
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
98
97
96
95
94
93
90
83
79
77
79
79
79
78
80
82
83
85
87
88
90
91
90

Pressure (mb)

1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009

Ozone (du)

336
336
339
342
347
349
355
354
353
351
351
352
356
350
345
342
341
343
340
341
342
344
345
344

Monday 21

Waxing Gibbous 88%

17:33

02:55

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:45, Set: 21:35, Transit: 13:10. Moon - Rise: 17:33, Set: 02:55. Civil Dark: 22:25 - 03:55. Nautical Dark: 23:49 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
48
48
48
48
48
48
55
55
55
55
55
55
96
96
96
96
96
96

High Clouds (% Sky Obscured)

66
66
66
66
66
66
53
53
53
53
53
53
73
73
73
73
73
73
84
84
84
84
84
84

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
8
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
None
None

Precipitation Probability (%)

22
26
20
18
20
24
32
32
34
33
35
40
42
40
38
30
28
21
14
13
9
6
5
5

Precipitation Amount (mm)

0.08
0.1
0.08
0.07
0.07
0.09
0.1
0.11
0.14
0.17
0.23
0.32
0.31
0.23
0.13
0.07
0.06
0.05
0.03
0.02
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
11
11
11
12
11
12
12
13
14
15
14
13
12
11
7
7
7
7
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
88
88
87
84
81
79
74
70
67
65
68
73
75
78
80
80
81
83
84
84
85

Pressure (mb)

1009
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1014
1014
1014
1014
1014
1014

Ozone (du)

343
343
345
346
348
348
348
349
349
349
349
349
355
355
355
354
354
355
351
351
352
353
353
354

Tuesday 22

Waxing Gibbous 95%

19:04

03:24

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
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 04:45, Set: 21:35, Transit: 13:10. Moon - Rise: 19:04, Set: 03:24. Civil Dark: 22:25 - 03:55. Nautical Dark: 23:49 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
14
14
14
14
14
14

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
88
88
88
88
88
88
98
98
98
98
98
98
9
9
9
9
9
9

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
99
99
99
81
81
81
81
81
81
8
8
8
8
8
8

High Clouds (% Sky Obscured)

91
91
91
91
91
91
96
96
96
96
96
96
31
31
31
31
31
31
1
1
1
1
1
1

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

Precipitation Probability (%)

4
0
6
9
8
6
4
5
3
3
2
2
2
3
4
6
9
11
11
7
2
1
0
0

Precipitation Amount (mm)

0.01
0
0.02
0.05
0.06
0.05
0.07
0.1
0.08
0.08
0.06
0.07
0.07
0.08
0.12
0.16
0.14
0.13
0.13
0.08
0.02
0.01
0
0

Wind Speed/Direction (mph)

7
7
8
9
9
10
10
10
10
11
11
11
12
11
9
8
7
6
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
78
78
76
68
61
58
53
52
54
55
55
57
60
65
70
75
78
80
81
82
83
83

Pressure (mb)

1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1018
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

360
360
359
357
355
352
343
342
343
345
346
348
354
354
352
350
348
345
342
340
338
336
334
332

Wednesday 23

Waxing Gibbous 99%

20:33

04:03

07 Good
08 Good
09 Good
10 Good
11 Good
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 OK
02 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 04:46, Set: 21:35, Transit: 13:10. Moon - Rise: 20:33, Set: 04:03. Civil Dark: 22:26 - 03:56. Nautical Dark: 23:49 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

15
15
15
15
15
15
78
78
78
78
78
78
74
74
74
74
74
74
31
31
31
31
31
31

Low Clouds (% Sky Obscured)

7
7
7
7
7
7
77
77
77
77
77
77
51
51
51
51
51
51
5
5
5
5
5
5

Medium Clouds (% Sky Obscured)

9
9
9
9
9
9
61
61
61
61
61
61
47
47
47
47
47
47
1
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
27
27
27
27
27
27
27
27
27
27
27
27

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
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
6
7
8
10
14
16
16
18
15
7
5
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.02
0.05
0.08
0.07
0.07
0.07
0.05
0.02
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
74
71
69
66
62
57
53
51
54
59
61
61
61
61
63
66
68
70
73
76
76
76

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025

Ozone (du)

331
330
330
330
330
330
331
331
332
332
332
332
332
332
331
330
330
330
330
330
330
330
329
329

Thursday 24

Full Moon 100%

21:52

04:58

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:46, Set: 21:35, Transit: 13:11. Moon - Rise: 21:52, Set: 04:58. Civil Dark: 22:26 - 03:56. Nautical Dark: 23:49 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
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
2
2
2
2
2
2
60
60
60
60
60
60
32
32
32
32
32
32

Medium Clouds (% Sky Obscured)

81
81
81
81
81
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

96
96
96
96
96
96
95
95
95
95
95
95
95
95
95
95
95
95
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

None
None
None
None
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
7
7
7
0
0
0
0
0
1
1
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.01
0
0
0
0
0
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
13
14
15
17
18
19
19
19
18
17
16
15
15
14
13
12
12
12
11
11
11
12

Feels Like (°C)

11
12
13
14
15
17
18
19
19
19
18
17
16
15
15
14
13
12
12
12
11
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

75
71
66
61
55
49
44
40
38
39
43
48
50
53
55
58
61
64
68
73
77
80
81
80

Pressure (mb)

1025
1025
1025
1025
1025
1026
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

329
329
329
329
329
330
330
331
332
333
336
340
344
345
346
345
343
340
338
339
341
342
342
340

Forecast for Dudley, West Midlands, UK (52.54,-2.12)

Generated: 18/06/21 06:59:59. Forecast: 18/06/21 to 24/06/21. Timezone: UTC+1.00