Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waning Gibbous 84%

00:17

08:15

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

Sun - Rise: 05:43, Set: 20:26, Transit: 13:05. Moon - Rise: 00:17, Set: 08:15. Civil Dark: 21:07 - 05:02. Nautical Dark: 22:00 - 04:09. Astro Dark: 23:08 - 03:01

Total Clouds (% Sky Obscured)

18
47
43
48
15
31
43
16
36
21
52
96
98
98
98
95
86
60
41
48
53
43
42
38

Low 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

Medium Clouds (% Sky Obscured)

0
41
6
6
14
0
0
1
2
14
0
0
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

18
11
41
45
1
31
43
16
34
11
52
96
98
98
98
95
86
60
41
48
53
43
42
38

ISS Passover

Visibility (miles)

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

Fog (%)

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
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
5
4
3
5
8
2
4
10
14
14
9
12
12
13
14
15
14
13
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
6
6
7
7
7
7
7
6
6
8
8
8
8
7
6
6
6
7
7
6

Relative Humidity (%)

94
88
91
92
100
100
95
89
94
83
70
63
61
70
71
70
70
67
67
70
75
94
98
94

Pressure (mb)

1005
1005
1005
1004
1004
1004
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1001
1001
1001
1001
1001
1000
1000
1000

Ozone (du)

346
344
344
344
351
351
351
352
355
355
354
353
353
357
358
358
358
358
357
357
358
358
359
360

Wednesday 24

Waning Gibbous 76%

01:22

08:57

00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
09 OK
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

Sun - Rise: 05:41, Set: 20:28, Transit: 13:04. Moon - Rise: 01:22, Set: 08:57. Civil Dark: 21:09 - 05:00. Nautical Dark: 22:03 - 04:06. Astro Dark: 23:12 - 02:56

Total Clouds (% Sky Obscured)

27
59
76
77
77
23
19
9
9
13
38
48
60
82
95
81
53
100
89
100
91
100
79
49

Low Clouds (% Sky Obscured)

0
0
1
3
9
14
18
9
6
13
38
47
38
73
94
68
50
81
45
29
70
100
59
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
9
4
1
1
2
6
20
39
31
43
3
56
49
45
26
57
1
0

High Clouds (% Sky Obscured)

27
59
75
77
75
10
0
0
4
0
0
0
35
40
30
2
8
100
73
99
81
4
27
0

ISS Passover

Visibility (miles)

10
10
10
10
10
9
7
6
6
7
8
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
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

Precipitation Probability (%)

0
0
0
0
0
0
3
3
2
2
2
3
3
7
7
7
8
8
10
10
7
4
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0.02
0.01
0.01
0.02
0.03
0.06
0.08
0.04
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
5
5
5
5
5
5
6
7
11
11
12
12
12
12
12
13
13
14
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
94
93
93
94
95
91
85
82
80
80
80
79
79
77
76
76
75
75
77
78
81

Pressure (mb)

1000
999
998
998
997
997
997
996
996
996
995
995
994
994
993
993
993
993
993
993
993
993
994
995

Ozone (du)

361
363
364
365
367
368
369
371
372
372
374
375
376
378
383
390
393
391
386
383
385
389
392
392

Thursday 25

Waning Gibbous 66%

02:18

09:48

00 Bad
01 Bad
02 Bad
03 Good
04 Good
05 Good
06 Good
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

Sun - Rise: 05:39, Set: 20:30, Transit: 13:04. Moon - Rise: 02:18, Set: 09:48. Civil Dark: 21:11 - 04:57. Nautical Dark: 22:06 - 04:03. Astro Dark: 23:17 - 02:52

Total Clouds (% Sky Obscured)

98
100
58
2
0
1
3
84
53
68
79
87
100
100
100
100
100
100
100
100
100
100
96
62

Low Clouds (% Sky Obscured)

5
10
1
1
0
0
0
6
2
58
64
59
36
32
92
28
38
23
24
93
13
22
0
1

Medium Clouds (% Sky Obscured)

18
91
0
0
0
0
0
38
23
5
66
36
63
84
95
98
98
99
100
100
100
100
70
6

High Clouds (% Sky Obscured)

98
100
57
2
0
1
3
82
43
33
0
68
100
100
100
100
88
77
99
100
100
100
95
61

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
7
9
10
10
10
7
3
3
4
5
3
2
2
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
16
54
70
72
71
68
63
50
34
20
9
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.07
0.4
0.71
0.69
0.92
1.2
0.82
0.34
0.2
0.12
0.05
0.02
0.01

Wind Speed/Direction (mph)

10
9
8
7
7
6
7
7
9
10
12
13
13
14
15
15
15
14
12
10
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
7
7
6
6
6
6
6
7
8
8
8
8
8
8
8
8
8
8
8
7
6
6

Relative Humidity (%)

83
85
86
87
88
89
89
87
84
77
75
76
80
82
82
80
78
76
77
78
79
82
84
86

Pressure (mb)

995
996
996
996
996
997
997
997
997
998
998
998
998
998
998
998
998
998
999
999
1000
1001
1001
1002

Ozone (du)

392
392
394
397
399
400
399
398
396
393
390
388
385
384
385
388
389
387
384
381
381
381
382
382

Friday 26

Third Quarter 57%

03:02

10:47

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

Sun - Rise: 05:36, Set: 20:32, Transit: 13:04. Moon - Rise: 03:02, Set: 10:47. Civil Dark: 21:13 - 04:55. Nautical Dark: 22:08 - 04:00. Astro Dark: 23:22 - 02:47

Total Clouds (% Sky Obscured)

5
1
0
1
0
0
0
1
41
100
100
98
79
96
88
88
87
66
59
42
42
42
42
42

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
41
99
100
92
74
95
62
74
45
48
21
35
35
35
35
35

Medium Clouds (% Sky Obscured)

5
1
0
0
0
0
0
0
0
60
61
10
61
30
70
77
78
43
48
31
31
31
31
31

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
56
80
68
2
8
49
36
38
19
34
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
3
2
2
4
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

3
3
2
0
0
0
4
7
7
4
0
0
4
4
5
11
18
29
42
51
49
28
0
0

Precipitation Amount (mm)

0.02
0.02
0.01
0
0
0
0.01
0.01
0.01
0.01
0
0
0.01
0.01
0.01
0.06
0.13
0.28
0.6
0.79
0.46
0.09
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
7
6
6
6
6
6
8
9
11
12
13
14
15
15
14
14
13
12
11
9
8
8

Feels Like (°C)

6
5
4
4
3
3
3
4
6
7
11
12
13
14
15
15
14
14
13
12
11
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
93
94
95
96
94
89
84
79
74
68
62
60
60
61
65
71
77
81
85
87
89

Pressure (mb)

1003
1003
1004
1004
1004
1004
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

383
383
382
380
379
379
379
378
378
377
377
376
376
376
374
372
371
371
372
374
376
378
380
382

Saturday 27

Waning Crescent 47%

03:36

11:51

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

Sun - Rise: 05:34, Set: 20:34, Transit: 13:04. Moon - Rise: 03:36, Set: 11:51. Civil Dark: 21:16 - 04:52. Nautical Dark: 22:11 - 03:57. Astro Dark: 23:26 - 02:41

Total Clouds (% Sky Obscured)

42
99
99
99
99
99
99
50
50
50
50
50
50
60
60
60
60
60
60
71
71
71
71
71

Low Clouds (% Sky Obscured)

35
21
21
21
21
21
21
49
49
49
49
49
49
21
21
21
21
21
21
22
22
22
22
22

Medium Clouds (% Sky Obscured)

31
99
99
99
99
99
99
3
3
3
3
3
3
22
22
22
22
22
22
61
61
61
61
61

High Clouds (% Sky Obscured)

0
2
2
2
2
2
2
0
0
0
0
0
0
46
46
46
46
46
46
49
49
49
49
49

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

Precipitation Probability (%)

0
0
0
10
14
12
9
8
0
0
0
0
9
9
7
5
3
2
1
1
1
1
2
2

Precipitation Amount (mm)

0
0
0
0.02
0.04
0.03
0.02
0.01
0
0
0
0
0.02
0.03
0.03
0.02
0.02
0.02
0.02
0.02
0.01
0.01
0.02
0.03

Wind Speed/Direction (mph)

7
7
7
7
7
7
7
6
8
8
8
9
10
10
11
11
11
10
9
8
6
4
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
5
6
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
5
5
4

Relative Humidity (%)

90
91
92
93
94
93
90
87
87
86
84
82
80
77
73
68
65
63
64
66
70
79
84
84

Pressure (mb)

1005
1005
1004
1004
1005
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1021
1022

Ozone (du)

384
386
387
388
389
389
388
388
390
391
393
392
392
390
389
387
385
382
379
376
372
367
363
361

Sunday 28

Waning Crescent 37%

04:03

12:58

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:32, Set: 20:36, Transit: 13:04. Moon - Rise: 04:03, Set: 12:58. Civil Dark: 21:18 - 04:50. Nautical Dark: 22:14 - 03:54. Astro Dark: 23:31 - 02:36

Total Clouds (% Sky Obscured)

71
25
25
25
25
25
25
93
93
93
93
93
93
81
81
81
81
81
81
86
86
86
86
86

Low Clouds (% Sky Obscured)

22
23
23
23
23
23
23
92
92
92
92
92
92
77
77
77
77
77
77
76
76
76
76
76

Medium Clouds (% Sky Obscured)

61
13
13
13
13
13
13
76
76
76
76
76
76
44
44
44
44
44
44
31
31
31
31
31

High Clouds (% Sky Obscured)

49
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

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 (%)

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

Precipitation Amount (mm)

0.03
0.04
0.05
0.06
0.06
0.04
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
6
6
7
8
9
10
12
14
15
16
17
18
18
17
17
16
14
12
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
78
76
76
78
80
80
77
73
68
63
59
54
51
50
50
51
54
56
60
68
77
83

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1020
1020
1019

Ozone (du)

359
358
356
354
352
350
348
346
345
343
342
339
337
334
332
329
327
324
321
319
316
314
313
313

Monday 29

Waning Crescent 28%

04:24

14:07

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
22 Bad
23 Bad

Sun - Rise: 05:30, Set: 20:38, Transit: 13:04. Moon - Rise: 04:24, Set: 14:07. Civil Dark: 21:20 - 04:47. Nautical Dark: 22:17 - 03:50. Astro Dark: 23:37 - 02:31

Total Clouds (% Sky Obscured)

86
61
61
61
61
61
61
77
77
77
77
77
77
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
7
7
7
7
7
7
31
31
31
31
31
31
100
100
100
100
100
100
76
76
76
76
76

Medium Clouds (% Sky Obscured)

31
0
0
0
0
0
0
73
73
73
73
73
73
42
42
42
42
42
42
75
75
75
75
75

High Clouds (% Sky Obscured)

0
56
56
56
56
56
56
9
9
9
9
9
9
37
37
37
37
37
37
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
2
2
2
3
3
4
4
0
0
0
5
5
5
3
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.02
0.02
0.03
0.03
0.04
0.04
0.04
0.02
0
0
0
0.03
0.05
0.03
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
3
3
3
4
4
5
6
7
8
10
11
11
11
10
9
8
7
7
5
5
5

Chance of Frost

Temperature (°C)

8
7
7
7
7
7
8
8
10
12
13
14
15
15
16
17
17
17
16
15
14
12
10
9

Feels Like (°C)

8
7
7
6
6
6
7
7
10
12
13
14
15
15
16
17
17
17
16
15
14
12
9
7

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
90
89
91
92
89
82
74
68
65
63
60
57
54
53
54
56
58
61
67
74
79

Pressure (mb)

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

Ozone (du)

313
314
316
317
318
318
318
318
318
317
317
317
318
319
321
324
326
328
331
333
335
337
340
341

Forecast for Newcastle upon Tyne, Tyne and Wear, UK (55.00,-1.70)

Generated: 23/04/19 21:19:34. Forecast: 23/04/19 to 29/04/19. Timezone: UTC+1.00