Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 86%

No Rise

04:04

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 04:54, Set: 21:15, Transit: 13:05. Moon - Rise: No Rise, Set: 04:04. Civil Dark: 22:02 - 04:07. Nautical Dark: 23:13 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
100
99
92
97
99
100
100
100
99
99
78
77
81
80
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

100
99
100
98
88
94
99
100
100
100
96
82
3
5
10
9
6
2
1
2
9
0
0
0

Medium Clouds (% Sky Obscured)

0
41
23
27
34
22
10
6
0
4
49
91
58
65
71
67
91
99
100
100
100
87
98
99

High Clouds (% Sky Obscured)

0
30
16
31
31
46
33
2
96
95
95
86
63
49
45
48
100
100
100
100
100
100
93
28

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.04
0.11
0.04
0.06
0.11
0.15
0.11
0.05
0.03
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

11
11
11
11
12
13
13
12
12
10
9
8
8
8
9
10
11
12
13
14
16
17
18
19

Chance of Frost

Temperature (°C)

15
16
17
16
16
15
15
15
15
15
15
15
14
14
15
15
15
16
17
19
20
20
21
20

Feels Like (°C)

15
16
17
16
16
15
15
15
15
15
15
15
14
14
15
15
15
16
17
19
20
20
21
20

Dew Point (°C)

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

Relative Humidity (%)

87
85
84
85
87
88
90
90
89
88
86
84
84
85
83
84
84
84
82
80
78
76
73
71

Pressure (mb)

1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

360
361
361
361
361
361
359
357
355
352
350
348
347
346
345
344
344
343
342
340
339
337
335
334

Saturday 26

Waxing Gibbous 93%

17:36

04:26

17 Bad
18 Bad
19 Bad
20 Good
21 Good
22 Good
23 Good
00 OK
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

Sun - Rise: 04:53, Set: 21:17, Transit: 13:05. Moon - Rise: 17:36, Set: 04:26. Civil Dark: 22:04 - 04:05. Nautical Dark: 23:15 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
86
60
2
4
0
2
36
99
98
98
100
100
100
100
99
91
70
89
61
54
64
54
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
0
1
0
1
0
2
2
2
1
56
36
45

Medium Clouds (% Sky Obscured)

99
70
27
2
0
0
0
0
0
0
0
0
0
0
1
3
1
1
9
9
43
35
20
16

High Clouds (% Sky Obscured)

26
53
46
0
4
0
2
36
99
98
98
100
100
100
100
99
91
70
88
58
22
2
30
94

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.05
0.05
0.03
0.01
0

Wind Speed/Direction (mph)

19
18
18
18
18
18
17
17
17
17
17
17
17
18
18
18
18
18
18
19
20
20
19
19

Chance of Frost

Temperature (°C)

20
19
18
18
17
16
16
15
14
14
14
14
13
13
14
15
16
18
19
21
22
22
23
23

Feels Like (°C)

20
19
18
18
17
16
16
15
14
14
14
14
13
13
14
15
16
18
19
21
22
22
23
23

Dew Point (°C)

14
14
13
11
9
8
7
7
7
8
8
9
9
10
11
12
13
14
15
15
16
16
16
16

Relative Humidity (%)

71
71
70
66
61
58
58
60
62
64
68
72
75
79
83
83
81
79
76
73
70
68
66
65

Pressure (mb)

1022
1021
1021
1022
1022
1022
1022
1022
1021
1021
1020
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016

Ozone (du)

334
335
336
337
338
338
338
337
336
334
331
329
329
328
328
328
328
329
330
332
332
332
332
331

Sunday 27

Waxing Gibbous 97%

18:47

04:50

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
12 Bad
13 Bad
14 Bad
15 OK
16 OK

Sun - Rise: 04:52, Set: 21:18, Transit: 13:06. Moon - Rise: 18:47, Set: 04:50. Civil Dark: 22:05 - 04:04. Nautical Dark: 23:18 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
48
48
48
48

Low Clouds (% Sky Obscured)

19
8
24
38
13
2
80
65
88
97
99
100
100
100
100
100
100
100
100
100
41
41
41
41

Medium Clouds (% Sky Obscured)

29
18
27
19
98
80
37
23
14
60
49
16
7
5
3
3
3
3
3
3
30
30
30
30

High Clouds (% Sky Obscured)

88
96
99
100
100
100
100
100
99
95
90
85
51
23
18
18
18
18
18
18
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
4
4
5
7
8
6
3
0
3
7
8
7
3
0
3
5
5
4
2
0
0
0
0

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.03
0.05
0.03
0.01
0
0.01
0.05
0.08
0.05
0.01
0
0.01
0.04
0.07
0.05
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
19
18
17
16
15
15
15
15
15
14
14
14
15
16
17
18
20
20
21
23
23

Feels Like (°C)

22
21
20
19
18
17
16
15
15
15
15
15
14
14
14
15
16
17
18
20
20
21
23
23

Dew Point (°C)

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

Relative Humidity (%)

65
67
68
70
72
75
79
81
83
82
81
80
82
85
88
87
84
80
77
74
72
69
67
65

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1018

Ozone (du)

330
329
328
328
329
329
329
329
330
330
330
329
329
329
329
329
329
329
330
330
331
331
332
333

Monday 28

Waxing Gibbous 100%

19:56

05:17

17 OK
18 OK
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 04:51, Set: 21:19, Transit: 13:06. Moon - Rise: 19:56, Set: 05:17. Civil Dark: 22:07 - 04:03. Nautical Dark: 23:20 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

48
48
54
54
54
54
54
54
98
98
98
98
98
98
98
98
98
98
98
98
100
100
100
100

Low Clouds (% Sky Obscured)

41
41
23
23
23
23
23
23
27
27
27
27
27
27
68
68
68
68
68
68
100
100
100
100

Medium Clouds (% Sky Obscured)

30
30
50
50
50
50
50
50
0
0
0
0
0
0
34
34
34
34
34
34
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
97
97
97
97
97
97
95
95
95
95
95
95
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
3
5
6
7
3
4
9
10
10
11
12
12
11
10
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.02
0.03
0.05
0.04
0.11
0.26
0.56
1.04
1.27
0.82
0.44
0.49

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
70
72
74
77
78
79
80
78
77
77
77
79
82
83
82
81
80
80
80
79
78
78

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012

Ozone (du)

335
338
340
340
340
340
340
340
340
338
335
332
331
330
329
328
327
326
325
325
325
327
329
330

Tuesday 29

Full Moon 100%

21:02

05:49

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 04:50, Set: 21:21, Transit: 13:06. Moon - Rise: 21:02, Set: 05:49. Civil Dark: 22:09 - 04:02. Nautical Dark: 23:23 - 02:47. 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
95
95
95
95

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
100
98
98
98
98
98
98
27
27
27
27
27
27
2
2
2
2
2
2
3
3
3
3

High Clouds (% Sky Obscured)

100
100
91
91
91
91
91
91
54
54
54
54
54
54
91
91
91
91
91
91
7
7
7
7

ISS Passover

Visibility (miles)

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

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
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

10
11
11
11
10
10
9
9
9
9
10
10
10
10
11
11
10
9
8
7
0
4
6
6

Precipitation Amount (mm)

0.61
0.79
0.92
0.74
0.49
0.35
0.23
0.13
0.09
0.14
0.28
0.39
0.38
0.31
0.25
0.21
0.17
0.12
0.06
0.02
0
0.01
0.08
0.18

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
17
17
16
15
15
14
14
14
14
13
14
14
14
15
15
15
16
16
16
16
17
17

Relative Humidity (%)

81
84
86
87
88
88
88
89
88
86
84
83
84
88
92
94
93
90
88
85
83
83
85
86

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

330
329
329
330
331
331
331
330
329
330
330
330
329
329
328
328
328
328
328
328
327
327
326
325

Wednesday 30

Waning Gibbous 98%

22:03

06:27

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

Sun - Rise: 04:49, Set: 21:22, Transit: 13:06. Moon - Rise: 22:03, Set: 06:27. Civil Dark: 22:10 - 04:00. Nautical Dark: 23:25 - 02:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
95
28
28
28
28
28
28
82
82
82
82
82
82
5
5
5
5
5
5
64
64
64
64

Low Clouds (% Sky Obscured)

95
95
27
27
27
27
27
27
20
20
20
20
20
20
5
5
5
5
5
5
59
59
59
59

Medium Clouds (% Sky Obscured)

3
3
8
8
8
8
8
8
23
23
23
23
23
23
0
0
0
0
0
0
38
38
38
38

High Clouds (% Sky Obscured)

7
7
1
1
1
1
1
1
77
77
77
77
77
77
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

7
8
9
9
9
9
9
8
8
8
7
7
5
6
6
5
0
0
5
5
5
5
5
5

Precipitation Amount (mm)

0.28
0.41
0.53
0.63
0.69
0.66
0.5
0.3
0.16
0.09
0.05
0.03
0.01
0.01
0.01
0.01
0
0
0.01
0.01
0.01
0.01
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
86
86
85
81
79
76
75
75
76
80
84
86
86
84
82
78
74
70
65
61

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

326
326
327
328
328
328
328
328
329
330
332
333
332
331
329
326
323
321
321
321
322
323
323
323

Thursday 31

Waning Gibbous 94%

22:58

07:12

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 04:48, Set: 21:23, Transit: 13:06. Moon - Rise: 22:58, Set: 07:12. Civil Dark: 22:11 - 03:59. Nautical Dark: 23:28 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
64
66
66
66
66
66
66
25
25
25
25
25
25
99
99
99
99
99
99
88
88
88
88

Low Clouds (% Sky Obscured)

59
59
66
66
66
66
66
66
25
25
25
25
25
25
94
94
94
94
94
94
88
88
88
88

Medium Clouds (% Sky Obscured)

38
38
16
16
16
16
16
16
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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 (%)

6
6
7
7
7
6
6
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6

Precipitation Amount (mm)

0.03
0.09
0.14
0.1
0.05
0.03
0.02
0.02
0.03
0.07
0.15
0.21
0.19
0.14
0.09
0.05
0.02
0.01
0.04
0.15
0.26
0.25
0.18
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
62
64
67
69
72
74
76
77
79
80
81
81
83
85
86
83
81
78
76
74
73
73
74

Pressure (mb)

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

Ozone (du)

323
323
322
321
320
319
319
319
319
319
319
319
319
319
318
318
318
317
317
316
316
316
317
317

Forecast for Stoke-on-Trent, Stoke-on-Trent, UK (53.00,-2.18)

Generated: 25/05/18 17:27:13. Forecast: 25/05/18 to 31/05/18. Timezone: UTC+1.00