Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

Waning Gibbous 94%

21:28

07:23

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: 05:50, Set: 18:13, Transit: 12:02. Moon - Rise: 21:28, Set: 07:23. Civil Dark: 18:46 - 05:17. Nautical Dark: 19:26 - 04:37. Astro Dark: 20:07 - 03:56

Total Clouds (% Sky Obscured)

91
63
58
80
100
97
92
100
100
100
100
100
100
99
97
98
100
97
94
92
90
90
94
92

Low Clouds (% Sky Obscured)

73
29
19
56
100
84
70
100
100
100
100
100
100
93
77
80
98
70
47
40
31
34
58
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
19
62
59
23
6
6
2
0
0
0
0
0
0
0
0
1
2

High Clouds (% Sky Obscured)

64
48
48
56
66
79
78
91
95
98
97
98
97
95
95
96
95
91
88
88
85
87
86
90

ISS Passover

Visibility (miles)

5
6
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
None
None
None
None
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
4
6
6
6
8
7
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
93
94
95
95
92
87
82
80
78
76
73
69
68
68
69
71
74
75
76
77
78

Pressure (mb)

1028
1029
1029
1029
1029
1029
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033

Ozone (du)

305
305
305
306
307
309
310
313
315
318
319
321
322
324
326
328
330
333
335
337
339
341
344
348

Sunday 24

Waning Gibbous 88%

22:44

07:48

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

Sun - Rise: 05:48, Set: 18:15, Transit: 12:01. Moon - Rise: 22:44, Set: 07:48. Civil Dark: 18:48 - 05:14. Nautical Dark: 19:28 - 04:35. Astro Dark: 20:09 - 03:53

Total Clouds (% Sky Obscured)

92
95
91
94
97
96
89
98
92
38
29
16
0
0
1
0
9
32
34
39
9
0
2
6

Low Clouds (% Sky Obscured)

32
38
35
23
6
1
1
2
17
38
29
16
0
0
1
0
9
32
34
39
9
0
2
6

Medium Clouds (% Sky Obscured)

6
4
4
3
1
1
0
84
20
0
0
0
0
0
0
0
0
0
1
1
1
0
0
3

High Clouds (% Sky Obscured)

91
92
86
92
96
96
89
96
89
2
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
11
10
10
9
8
8
8
8
7
7
7
6
6
6
6
8
9
10
12
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
82
83
84
85
82
77
72
67
61
56
53
51
51
53
56
60
63
64
66
70
73

Pressure (mb)

1033
1032
1032
1032
1032
1031
1031
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1030
1030
1031
1031
1031
1031
1031

Ozone (du)

351
356
362
366
369
371
372
373
374
374
375
375
375
373
371
369
369
370
371
374
378
381
382
383

Monday 25

Waning Gibbous 79%

23:57

08:17

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

Sun - Rise: 05:45, Set: 18:16, Transit: 12:01. Moon - Rise: 23:57, Set: 08:17. Civil Dark: 18:50 - 05:12. Nautical Dark: 19:29 - 04:32. Astro Dark: 20:11 - 03:50

Total Clouds (% Sky Obscured)

0
54
60
22
41
27
2
0
0
0
0
0
2
13
53
51
70
68
55
55
55
55
55
55

Low Clouds (% Sky Obscured)

0
53
59
21
41
27
2
0
0
0
0
0
2
13
53
50
70
68
55
55
55
55
55
55

Medium Clouds (% Sky Obscured)

0
6
16
6
0
0
0
0
0
0
0
0
0
0
0
0
6
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
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

14
15
16
17
17
18
18
18
18
18
17
16
15
15
14
13
13
12
12
12
12
12
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
2
2
1
2
3
4
5
6
6
7
11
11
12
11
11
7
6
5
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

75
77
79
81
83
86
85
79
71
65
62
59
57
54
52
52
53
56
59
62
67
72
76
80

Pressure (mb)

1030
1030
1030
1029
1029
1030
1030
1030
1031
1031
1032
1032
1032
1033
1033
1033
1033
1033
1034
1034
1035
1036
1036
1036

Ozone (du)

382
378
374
370
367
365
363
360
357
355
353
351
350
348
346
345
342
339
337
335
333
331
330
329

Tuesday 26

Waning Gibbous 70%

No Rise

08:51

00 OK
01 OK
02 OK
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: 05:43, Set: 18:18, Transit: 12:01. Moon - Rise: No Rise, Set: 08:51. Civil Dark: 18:51 - 05:10. Nautical Dark: 19:31 - 04:30. Astro Dark: 20:13 - 03:48

Total Clouds (% Sky Obscured)

45
45
45
45
45
45
70
70
70
70
70
70
55
55
55
55
55
55
68
68
68
68
68
68

Low Clouds (% Sky Obscured)

45
45
45
45
45
45
70
70
70
70
70
70
46
46
46
46
46
46
67
67
67
67
67
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
9
9
9
9
9
9
0
0
0
0
0
0
6
6
6
6
6
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
17
17
17
17
17
17
2
2
2
2
2
2

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
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)

7
6
5
5
6
7
8
8
8
8
7
1
2
1
3
4
5
6
5
4
3
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
2
2
1
1
1
2
3
5
7
10
11
12
13
13
13
12
11
9
8
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

83
85
86
88
88
88
86
82
77
73
66
62
57
54
51
51
54
59
64
69
73
77
79
81

Pressure (mb)

1036
1036
1036
1036
1036
1036
1036
1036
1036
1037
1036
1036
1036
1036
1035
1035
1035
1034
1034
1035
1035
1035
1035
1035

Ozone (du)

328
328
327
326
326
325
325
325
324
324
323
323
322
321
320
320
320
320
321
322
323
325
326
328

Wednesday 27

Waning Gibbous 60%

01:03

09:30

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: 05:41, Set: 18:20, Transit: 12:00. Moon - Rise: 01:03, Set: 09:30. Civil Dark: 18:53 - 05:07. Nautical Dark: 19:33 - 04:27. Astro Dark: 20:16 - 03:45

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
66
66
66
66
66
66
59
59
59
59
59
59
94
94
94
94
94
94

Low Clouds (% Sky Obscured)

80
80
80
80
80
80
51
51
51
51
51
51
59
59
59
59
59
59
94
94
94
94
94
94

Medium Clouds (% Sky Obscured)

6
6
6
6
6
6
13
13
13
13
13
13
12
12
12
12
12
12
3
3
3
3
3
3

High Clouds (% Sky Obscured)

58
58
58
58
58
58
31
31
31
31
31
31
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 (%)

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)

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
5
5
6
8
9
11
12
13
13
14
14
14
13
12
12
11
10
9
9

Feels Like (°C)

5
4
4
3
2
2
2
3
5
7
11
12
13
13
14
14
14
13
12
12
11
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

82
84
85
87
90
93
94
90
83
77
71
68
66
64
63
62
64
66
69
72
76
78
80
83

Pressure (mb)

1035
1035
1035
1034
1034
1035
1035
1035
1035
1036
1036
1036
1036
1035
1035
1035
1035
1035
1035
1035
1036
1036
1036
1036

Ozone (du)

330
332
335
338
340
342
344
347
349
351
353
353
354
356
357
359
363
366
370
373
376
379
380
381

Thursday 28

Third Quarter 49%

02:01

10:16

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

Sun - Rise: 05:39, Set: 18:21, Transit: 12:00. Moon - Rise: 02:01, Set: 10:16. Civil Dark: 18:55 - 05:05. Nautical Dark: 19:35 - 04:25. Astro Dark: 20:18 - 03:42

Total Clouds (% Sky Obscured)

21
21
21
21
21
21
55
55
55
55
55
55
42
42
42
42
42
42
20
20
20
20
20
20

Low Clouds (% Sky Obscured)

21
21
21
21
21
21
47
47
47
47
47
47
13
13
13
13
13
13
20
20
20
20
20
20

Medium Clouds (% Sky Obscured)

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

High 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

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
6
5
5
5
6
7
11
12
13
13
14
14
14
13
12
11
10
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
86
88
91
91
88
82
76
72
70
68
66
64
65
67
71
75
79
82
83
84
86

Pressure (mb)

1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1034
1034
1034
1034
1035
1035
1035
1034

Ozone (du)

381
380
379
377
376
376
375
375
374
374
373
372
372
371
371
370
369
368
367
365
364
363
361
359

Friday 29

Waning Crescent 39%

02:51

11:09

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 05:36, Set: 18:23, Transit: 12:00. Moon - Rise: 02:51, Set: 11:09. Civil Dark: 18:57 - 05:03. Nautical Dark: 19:37 - 04:23. Astro Dark: 20:20 - 03:40

Total Clouds (% Sky Obscured)

1
1
1
1
1
1
61
61
61
61
61
61
90
90
90
90
90
90
9
9
9
9
9
9

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
61
61
61
61
61
61
90
90
90
90
90
90
9
9
9
9
9
9

Medium 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

High 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

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
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)

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

Chance of Frost

Temperature (°C)

8
8
7
7
7
6
7
8
10
11
12
13
13
14
14
14
13
12
11
10
10
9
9
9

Feels Like (°C)

7
6
6
6
5
5
5
6
8
11
12
13
13
14
14
14
13
12
11
10
8
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

87
88
89
90
91
92
92
88
81
74
69
65
62
60
59
60
62
67
71
76
80
82
82
83

Pressure (mb)

1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032
1031
1030
1030
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

358
356
355
354
353
353
353
353
355
356
358
360
362
362
363
362
362
361
360
358
355
353
352
351

Forecast for Herne Bay CT6 7NH, UK (51.35,1.12)

Generated: 23/03/19 00:23:12. Forecast: 23/03/19 to 29/03/19. Timezone: UTC+0.00