Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

Waxing Gibbous 71%

13:22

04:29

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 OK
05 Good
06 Good
07 Good
08 OK

Sun - Rise: 05:36, Set: 20:29, Transit: 13:04. Moon - Rise: 13:22, Set: 04:29. Civil Dark: 21:11 - 04:55. Nautical Dark: 22:05 - 03:59. Astro Dark: 23:17 - 02:45

Total Clouds (% Sky Obscured)

100
84
100
100
100
100
100
100
100
99
100
99
91
70
47
58
79
100
99
23
1
0
0
12

Low Clouds (% Sky Obscured)

0
64
100
95
78
56
23
3
0
2
13
3
6
9
1
0
0
5
2
0
0
0
0
12

Medium Clouds (% Sky Obscured)

10
63
10
73
94
100
95
99
99
96
100
99
90
70
47
58
79
100
99
23
1
0
0
0

High Clouds (% Sky Obscured)

100
6
98
100
100
100
99
100
95
93
0
2
13
1
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

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

Precipitation Probability (%)

0
0
0
4
6
10
16
22
22
19
16
15
18
20
15
8
4
5
7
8
8
7
5
5

Precipitation Amount (mm)

0
0
0
0.01
0.02
0.03
0.08
0.12
0.12
0.11
0.09
0.09
0.13
0.17
0.1
0.03
0.01
0.02
0.02
0.03
0.03
0.04
0.04
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
11
11
11
10
6
6
6
6
5
5
4
4
4
4
3
3
2
2
1
1
2

Dew Point (°C)

4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

68
68
68
66
64
65
69
74
77
80
81
83
87
90
91
92
93
93
95
96
98
98
96
91

Pressure (mb)

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

Ozone (du)

352
350
349
347
346
347
349
351
353
355
357
359
360
360
360
360
360
361
362
363
364
366
368
371

Wednesday 25

Waxing Gibbous 81%

14:42

04:53

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

Sun - Rise: 05:34, Set: 20:31, Transit: 13:04. Moon - Rise: 14:42, Set: 04:53. Civil Dark: 21:13 - 04:52. Nautical Dark: 22:08 - 03:56. Astro Dark: 23:22 - 02:40

Total Clouds (% Sky Obscured)

63
77
52
43
61
51
49
41
52
72
95
26
52
59
31
3
36
40
48
69
74
77
77
48

Low Clouds (% Sky Obscured)

63
73
48
25
23
14
13
12
20
14
0
4
0
0
0
0
0
0
0
0
0
0
0
9

Medium Clouds (% Sky Obscured)

0
13
23
34
56
43
34
23
40
47
92
20
50
43
26
0
32
33
43
61
63
63
68
41

High Clouds (% Sky Obscured)

0
0
0
9
10
24
25
29
18
58
43
13
8
42
18
3
9
12
21
29
39
59
66
15

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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
6
7
12
18
21
25
25
21
14
8
6
5
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.02
0.03
0.09
0.2
0.27
0.32
0.31
0.22
0.11
0.06
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
6
10
11
10
10
6
5
5
5
4
3
2
2
2
2
2
2
1
1
0
0
1

Dew Point (°C)

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

Relative Humidity (%)

85
80
76
72
70
69
70
72
74
75
75
77
80
83
83
82
81
81
82
83
84
85
84
83

Pressure (mb)

1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

373
375
376
377
378
380
381
383
384
384
384
385
386
386
387
388
388
390
392
393
395
396
396
396

Thursday 26

Waxing Gibbous 89%

16:01

05:14

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

Sun - Rise: 05:32, Set: 20:33, Transit: 13:04. Moon - Rise: 16:01, Set: 05:14. Civil Dark: 21:15 - 04:50. Nautical Dark: 22:11 - 03:53. Astro Dark: 23:27 - 02:35

Total Clouds (% Sky Obscured)

63
70
54
59
66
49
49
23
26
7
8
4
0
0
1
8
91
95
98
97
98
96
99
99

Low Clouds (% Sky Obscured)

61
70
41
36
27
16
14
9
16
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
7
42
52
60
41
46
20
23
6
7
4
0
0
0
0
0
1
13
0
0
0
0
0

High Clouds (% Sky Obscured)

9
0
0
9
20
19
2
2
0
0
0
0
0
0
1
8
91
95
98
97
98
96
99
99

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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
4
5
5
4
3
3
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

22
23
23
22
22
22
23
23
22
21
20
19
17
16
16
15
15
14
13
14
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
2
2
2
2
2
3

Relative Humidity (%)

80
77
73
68
65
66
68
70
71
72
71
72
75
78
82
84
84
82
80
79
80
81
82
81

Pressure (mb)

1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

395
395
397
399
402
404
407
409
411
413
413
411
407
404
402
400
398
395
393
392
392
393
394
394

Friday 27

Waxing Gibbous 95%

17:19

05:33

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
07 Bad
08 Bad

Sun - Rise: 05:30, Set: 20:35, Transit: 13:03. Moon - Rise: 17:19, Set: 05:33. Civil Dark: 21:17 - 04:47. Nautical Dark: 22:14 - 03:50. Astro Dark: 23:32 - 02:29

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
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
7
7
7
7
7
7
70
70
70
70
70
70
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

High Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
98
98

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
6
10
13
18
23
26
24
20
17
13
8
6
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.02
0.08
0.17
0.32
0.55
0.68
0.51
0.29
0.18
0.09
0.03
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
7
4
2
1
1
3
5
4
4
5
5
5
4
2
1
1
2
2
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
74
72
72
74
77
81
83
83
83
83
85
88
90
93
94
93
91
90
91
94
95
95

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

393
393
393
393
392
391
389
388
389
390
390
391
391
390
388
386
384
383
383
384
384
384
383
383

Saturday 28

Waxing Gibbous 99%

18:36

05:53

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
07 Bad
08 Bad

Sun - Rise: 05:27, Set: 20:37, Transit: 13:03. Moon - Rise: 18:36, Set: 05:53. Civil Dark: 21:20 - 04:45. Nautical Dark: 22:17 - 03:46. Astro Dark: 23:38 - 02:23

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
91
91
91
91
91
91
67
67

Low Clouds (% Sky Obscured)

100
100
100
100
95
95
95
95
95
95
95
95
95
95
95
95
47
47
47
47
47
47
40
40

Medium Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
90
90
90
90
90
90
52
52

High Clouds (% Sky Obscured)

98
98
98
98
5
5
5
5
5
5
0
0
0
0
0
0
6
6
6
6
6
6
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
5
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
7
8
9
10
10
11
11
11
10
10
9
8
8
9
9
10
10
11
12
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
87
82
79
79
80
82
83
82
82
84
88
93
95
96
94
92
90
89
89
90
90
88

Pressure (mb)

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

Ozone (du)

381
380
379
378
377
377
377
376
375
374
373
372
370
369
366
364
361
359
356
354
353
351
350
349

Sunday 29

Waxing Gibbous 100%

19:51

06:14

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
07 Bad
08 Bad

Sun - Rise: 05:25, Set: 20:39, Transit: 13:03. Moon - Rise: 19:51, Set: 06:14. Civil Dark: 21:22 - 04:42. Nautical Dark: 22:20 - 03:43. Astro Dark: 23:44 - 02:16

Total Clouds (% Sky Obscured)

67
67
67
67
99
99
99
99
99
99
95
95
95
95
95
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
40
40
40
99
99
99
99
99
99
34
34
34
34
34
34
40
40
40
40
40
40
77
77

Medium Clouds (% Sky Obscured)

52
52
52
52
11
11
11
11
11
11
1
1
1
1
1
1
0
0
0
0
0
0
53
53

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
91
91
91
91
91
91
100
100
100
100
100
100
100
100

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

None
None
None
None
Very Light Rain
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

Precipitation Probability (%)

0
0
0
0
13
0
0
0
0
0
13
14
15
15
14
13
13
13
14
15
15
15
15
14

Precipitation Amount (mm)

0
0
0
0
0.01
0
0
0
0
0
0.01
0.02
0.04
0.06
0.06
0.05
0.04
0.05
0.06
0.08
0.12
0.19
0.25
0.27

Wind Speed/Direction (mph)

18
19
20
20
20
20
20
20
20
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3

Relative Humidity (%)

85
82
78
74
72
72
74
76
77
77
76
76
78
81
84
86
86
85
84
84
85
87
89
88

Pressure (mb)

1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

348
347
347
347
346
346
346
345
344
343
342
341
341
341
341
342
342
343
343
344
346
348
350
353

Monday 30

Full Moon 99%

21:05

06:37

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
07 Bad
08 Bad

Sun - Rise: 05:23, Set: 20:41, Transit: 13:03. Moon - Rise: 21:05, Set: 06:37. Civil Dark: 21:24 - 04:39. Nautical Dark: 22:23 - 03:40. Astro Dark: 23:50 - 02:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
76
76
76
76
76
76
47
47

Low Clouds (% Sky Obscured)

77
77
77
77
51
51
51
51
51
51
27
27
27
27
27
27
16
16
16
16
16
16
3
3

Medium Clouds (% Sky Obscured)

53
53
53
53
81
81
81
81
81
81
14
14
14
14
14
14
1
1
1
1
1
1
2
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
71
71
71
71
71
71
45
45

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 (%)

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

Precipitation Amount (mm)

0.25
0.22
0.17
0.12
0.09
0.09
0.11
0.12
0.13
0.14
0.15
0.17
0.19
0.2
0.18
0.15
0.12
0.1
0.08
0.07
0.06
0.05
0.04
0.04

Wind Speed/Direction (mph)

19
19
20
20
20
19
18
17
17
16
15
14
13
13
12
12
12
10
7
11
10
7
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
2
3
3
4
3
3
3
3
3
2
2
1
0
0
0
1
3
2
2
2
1
2

Dew Point (°C)

3
3
4
4
4
4
4
4
3
3
3
3
3
3
3
2
2
2
2
2
2
2
3
3

Relative Humidity (%)

87
85
82
78
76
75
76
78
78
78
76
78
81
85
88
88
87
84
81
80
81
84
85
85

Pressure (mb)

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

Ozone (du)

354
355
354
352
350
349
349
349
348
348
348
348
348
349
352
355
357
358
359
359
359
359
358
353

Forecast for Amble, Northumberland, UK (55.33,-1.59)

Generated: 24/04/18 09:30:44. Forecast: 24/04/18 to 30/04/18. Timezone: UTC+1.00