Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waning Gibbous 84%

00:18

08:12

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

Sun - Rise: 05:42, Set: 20:27, Transit: 13:04. Moon - Rise: 00:18, Set: 08:12. Civil Dark: 21:08 - 05:00. Nautical Dark: 22:02 - 04:06. Astro Dark: 23:12 - 02:56

Total Clouds (% Sky Obscured)

42
48
48
59
47
42
61
26
47
45
26
36
91
94
97
99
95
81
38
56
57
27
10
0

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
12
9
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

41
48
42
56
34
42
61
25
47
45
25
36
91
94
97
99
95
81
38
56
57
27
10
0

ISS Passover

Visibility (miles)

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

Fog (%)

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)

8
7
7
8
9
10
12
4
6
10
11
10
10
10
10
11
14
11
12
10
9
8
10
11

Chance of Frost

Temperature (°C)

8
8
8
8
8
9
9
7
8
10
10
10
10
11
12
12
11
11
11
10
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
90
88
88
87
98
94
90
87
86
83
81
81
80
76
87
87
89
91
93
90
88

Pressure (mb)

1006
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001

Ozone (du)

345
343
342
342
342
342
342
354
354
353
352
352
351
356
356
356
356
355
355
353
354
355
356
357

Wednesday 24

Waning Gibbous 76%

01:24

08:55

00 Good
01 Good
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 OK
22 Good
23 OK

Sun - Rise: 05:39, Set: 20:29, Transit: 13:04. Moon - Rise: 01:24, Set: 08:55. Civil Dark: 21:10 - 04:58. Nautical Dark: 22:05 - 04:03. Astro Dark: 23:16 - 02:52

Total Clouds (% Sky Obscured)

0
0
69
95
93
96
97
97
91
92
98
86
69
67
66
72
54
45
99
98
78
23
8
39

Low Clouds (% Sky Obscured)

0
0
0
4
16
21
23
7
0
1
1
20
68
67
65
59
36
36
99
98
60
5
7
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
34
38
57
57
73
30
9
2
10
48
41
26
17
41
48
21
1
1

High Clouds (% Sky Obscured)

0
0
69
95
92
95
95
95
79
82
94
79
2
0
4
13
2
2
9
10
35
1
0
3

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
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
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
2
4
5
5
4
3
2
1
1
2
4
7
9
11
12
14
14
8
5
3
3

Precipitation Amount (mm)

0
0
0
0.01
0.02
0.02
0.03
0.04
0.03
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.04
0.08
0.09
0.06
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
6
6
6
6
6
7
10
10
11
11
11
11
11
11
11
11
11
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
89
89
89
89
89
88
86
85
83
82
81
81
81
82
83
84
85
85
85
85
87

Pressure (mb)

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

Ozone (du)

359
360
361
363
364
366
368
369
371
372
373
374
374
375
380
387
391
389
384
381
382
384
386
387

Thursday 25

Waning Gibbous 66%

02:19

09:46

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

Sun - Rise: 05:37, Set: 20:31, Transit: 13:04. Moon - Rise: 02:19, Set: 09:46. Civil Dark: 21:12 - 04:55. Nautical Dark: 22:08 - 04:00. Astro Dark: 23:21 - 02:47

Total Clouds (% Sky Obscured)

11
99
100
100
94
43
16
0
46
2
95
97
100
100
100
100
100
100
100
93
96
100
22
5

Low Clouds (% Sky Obscured)

11
82
16
0
0
0
0
0
0
1
19
31
92
37
19
67
6
96
87
2
1
8
16
4

Medium Clouds (% Sky Obscured)

0
0
8
27
0
0
0
0
0
0
26
96
91
65
84
100
91
100
91
82
96
100
10
3

High Clouds (% Sky Obscured)

0
95
100
100
94
43
16
0
46
1
92
0
99
100
100
98
100
99
98
75
63
98
1
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
6
3
3
5
6
5
2
2
5
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
Very Light Rain
None

Precipitation Probability (%)

3
2
2
0
0
0
0
0
0
0
0
15
54
70
69
68
66
61
51
36
22
12
7
4

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.06
0.36
0.63
0.57
0.61
0.76
0.59
0.34
0.24
0.16
0.08
0.04
0.02

Wind Speed/Direction (mph)

12
10
9
8
8
8
8
9
10
12
13
15
17
18
19
18
18
17
15
14
14
13
13
12

Chance of Frost

Temperature (°C)

10
10
9
9
9
9
9
9
9
10
11
11
11
10
11
11
11
11
11
11
10
10
10
9

Feels Like (°C)

10
7
7
7
7
7
6
6
7
10
11
11
11
10
11
11
11
11
11
11
10
10
7
6

Dew Point (°C)

8
8
8
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
7
7
7

Relative Humidity (%)

88
89
89
87
86
87
87
87
85
82
80
81
83
84
83
81
79
79
80
81
82
83
85
86

Pressure (mb)

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

Ozone (du)

389
390
391
392
393
396
399
399
397
393
389
385
381
379
383
388
391
389
385
381
380
380
380
380

Friday 26

Third Quarter 57%

03:03

10:44

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

Sun - Rise: 05:35, Set: 20:33, Transit: 13:04. Moon - Rise: 03:03, Set: 10:44. Civil Dark: 21:15 - 04:53. Nautical Dark: 22:10 - 03:57. Astro Dark: 23:26 - 02:41

Total Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
88
88
88
88
88
88
50
50
50
50
50

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
87
87
87
87
87
87
18
18
18
18
18

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
23
23
23
23
23
23
45
45
45
45
45

High Clouds (% Sky Obscured)

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

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

Precipitation Probability (%)

2
0
0
0
0
0
6
8
8
0
0
0
0
0
0
9
16
25
36
48
47
33
19
11

Precipitation Amount (mm)

0.01
0
0
0
0
0
0.01
0.02
0.01
0
0
0
0
0
0
0.03
0.06
0.15
0.34
0.47
0.33
0.13
0.04
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
90
91
91
91
91
90
88
85
80
75
71
67
67
67
70
73
78
82
84
86
88
89

Pressure (mb)

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

Ozone (du)

380
380
380
380
380
379
377
376
375
375
376
376
377
376
374
371
368
369
370
372
373
374
376
378

Saturday 27

Waning Crescent 47%

03:37

11:49

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: 05:32, Set: 20:34, Transit: 13:03. Moon - Rise: 03:37, Set: 11:49. Civil Dark: 21:17 - 04:50. Nautical Dark: 22:13 - 03:54. Astro Dark: 23:31 - 02:36

Total Clouds (% Sky Obscured)

50
98
98
98
98
98
98
96
96
96
96
96
96
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
48
48
48
48
48
48
47
47
47
47
47
47
97
97
97
97
97
97
98
98
98
98
98

Medium Clouds (% Sky Obscured)

45
90
90
90
90
90
90
95
95
95
95
95
95
97
97
97
97
97
97
100
100
100
100
100

High Clouds (% Sky Obscured)

1
89
89
89
89
89
89
1
1
1
1
1
1
85
85
85
85
85
85
20
20
20
20
20

ISS Passover

Visibility (miles)

7
8
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
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
None
None
None
None
None

Precipitation Probability (%)

9
4
12
31
39
28
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4

Precipitation Amount (mm)

0.01
0.01
0.04
0.21
0.35
0.22
0.05
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.1

Wind Speed/Direction (mph)

3
9
8
5
10
10
8
10
11
11
11
11
11
12
12
13
12
12
11
9
7
5
1
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
6
6
6
5
5
5

Relative Humidity (%)

90
90
90
90
90
90
89
87
86
82
80
78
77
76
74
72
70
71
72
74
76
79
81
82

Pressure (mb)

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

Ozone (du)

380
382
383
384
385
386
386
387
387
388
389
391
392
392
390
386
383
380
377
374
370
365
361
359

Sunday 28

Waning Crescent 37%

04:04

12:56

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 OK
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 05:30, Set: 20:36, Transit: 13:03. Moon - Rise: 04:04, Set: 12:56. Civil Dark: 21:19 - 04:48. Nautical Dark: 22:16 - 03:50. Astro Dark: 23:36 - 02:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
34
34
34
34
34

Low Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
27
27
27
27
27

Medium Clouds (% Sky Obscured)

100
96
96
96
96
96
96
100
100
100
100
100
100
6
6
6
6
6
6
27
27
27
27
27

High Clouds (% Sky Obscured)

20
84
84
84
84
84
84
4
4
4
4
4
4
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

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

Precipitation Probability (%)

6
8
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.22
0.28
0.16
0.03
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
5
5
5
5
6
7
10
11
12
13
14
15
16
16
15
15
14
13
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

82
81
80
78
76
76
76
75
74
71
69
66
63
59
57
55
56
57
60
63
68
74
80
84

Pressure (mb)

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

Ozone (du)

357
356
354
352
351
349
348
346
345
343
342
340
337
334
332
330
328
327
325
323
321
319
317
316

Monday 29

Waning Crescent 28%

04:25

14:05

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

Sun - Rise: 05:28, Set: 20:38, Transit: 13:03. Moon - Rise: 04:25, Set: 14:05. Civil Dark: 21:21 - 04:45. Nautical Dark: 22:19 - 03:47. Astro Dark: 23:42 - 02:24

Total Clouds (% Sky Obscured)

34
13
13
13
13
13
13
9
9
9
9
9
9
94
94
94
94
94
94
99
99
99
99
99

Low Clouds (% Sky Obscured)

27
13
13
13
13
13
13
2
2
2
2
2
2
94
94
94
94
94
94
99
99
99
99
99

Medium Clouds (% Sky Obscured)

27
0
0
0
0
0
0
3
3
3
3
3
3
1
1
1
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
4
4
4
4
4
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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
0
1
3
6
10
9
6
0
0
7
7
6
4
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.03
0.08
0.11
0.06
0.01
0
0
0.03
0.06
0.04
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
4
4
3
3
4
5
6
6
7
8
9
10
11
12
13
13
12
11
10
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
89
88
87
86
86
86
83
80
77
75
72
70
66
64
63
63
65
66
68
70
72
74

Pressure (mb)

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

Ozone (du)

315
314
315
317
318
319
319
319
319
318
318
318
319
320
322
325
327
329
331
334
336
338
339
341

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

Generated: 23/04/19 19:59:29. Forecast: 23/04/19 to 29/04/19. Timezone: UTC+1.00