Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

Waning Gibbous 94%

21:37

07:29

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: 05:57, Set: 18:21, Transit: 12:09. Moon - Rise: 21:37, Set: 07:29. Civil Dark: 18:55 - 05:24. Nautical Dark: 19:35 - 04:43. Astro Dark: 20:17 - 04:01

Total Clouds (% Sky Obscured)

98
99
100
100
98
93
98
99
100
100
100
100
85
70
92
99
99
98
97
98
99
99
99
99

Low Clouds (% Sky Obscured)

2
43
99
100
34
15
13
2
0
0
0
0
0
0
0
0
0
0
1
2
16
57
68
70

Medium Clouds (% Sky Obscured)

2
2
1
1
1
0
13
95
96
100
100
98
42
52
59
77
70
45
23
5
7
16
34
57

High Clouds (% Sky Obscured)

98
98
98
99
98
92
97
98
100
100
99
98
81
38
84
98
98
96
96
98
99
98
98
96

ISS Passover

Visibility (miles)

6
6
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
5
5
4
4
3
3
4
4
4
4
4
3
3
3
2
1
1
0
0

Relative Humidity (%)

85
86
87
87
85
84
81
77
72
68
65
62
59
57
55
52
53
55
57
57
57
58
59
61

Pressure (mb)

1028
1028
1029
1029
1030
1030
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1034

Ozone (du)

317
320
323
326
329
332
335
336
338
338
338
338
338
338
338
339
342
345
349
353
358
362
366
370

Sunday 24

Waning Gibbous 88%

22:55

07:54

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

Sun - Rise: 05:55, Set: 18:23, Transit: 12:09. Moon - Rise: 22:55, Set: 07:54. Civil Dark: 18:56 - 05:21. Nautical Dark: 19:37 - 04:41. Astro Dark: 20:19 - 03:58

Total Clouds (% Sky Obscured)

99
100
99
100
99
100
59
32
0
0
7
6
17
45
36
16
55
70
2
97
48
51
5
96

Low Clouds (% Sky Obscured)

38
11
1
0
0
0
0
0
0
0
7
6
17
45
36
16
55
66
1
97
47
51
5
96

Medium Clouds (% Sky Obscured)

77
85
9
94
95
13
21
32
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0

High Clouds (% Sky Obscured)

97
99
99
100
98
100
48
0
0
0
0
0
0
0
0
0
0
11
2
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)

4
3
2
2
2
2
2
3
4
5
7
8
9
10
12
12
12
10
10
9
9
9
9
10

Chance of Frost

Temperature (°C)

7
6
6
6
5
4
4
5
7
9
10
12
13
14
14
14
13
12
11
10
9
8
7
7

Feels Like (°C)

6
6
6
6
5
4
4
4
6
8
10
12
13
14
14
14
13
12
11
10
7
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

62
63
64
66
68
72
73
72
67
63
59
55
51
49
47
47
48
50
52
55
57
60
64
69

Pressure (mb)

1034
1034
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032
1032
1031
1031
1031
1031
1031
1032
1032
1032
1031

Ozone (du)

372
370
367
366
369
375
379
378
376
373
372
371
371
371
372
372
372
371
372
374
378
379
377
373

Monday 25

Waning Gibbous 79%

00:07

08:22

00 Bad
01 Bad
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
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: 05:53, Set: 18:24, Transit: 12:08. Moon - Rise: 00:07, Set: 08:22. Civil Dark: 18:58 - 05:19. Nautical Dark: 19:39 - 04:38. Astro Dark: 20:21 - 03:56

Total Clouds (% Sky Obscured)

99
100
41
5
1
9
2
1
0
7
17
19
56
67
84
80
96
88
92
92
92
92
92
92

Low Clouds (% Sky Obscured)

99
100
15
4
1
9
2
1
0
7
17
19
56
67
84
80
96
88
92
92
92
92
92
92

Medium Clouds (% Sky Obscured)

5
7
0
1
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
44
31
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
3
3
2
1
0
0
0
0
1
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
12
12
12
12
12
13
14
15
14
13
12
11
10
9
8
7
6
6
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
2
1
2
3
4
6
10
11
12
13
14
14
13
13
12
10
7
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

73
75
76
77
80
83
83
78
70
63
58
54
49
46
43
43
44
45
48
52
56
60
64
68

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1032
1032
1033
1033
1033
1033
1034
1033
1034
1034
1034
1034
1035
1036
1036
1037
1037

Ozone (du)

369
366
362
359
356
353
350
348
346
343
341
339
337
336
334
332
331
329
328
327
326
325
324
324

Tuesday 26

Waning Gibbous 70%

00:07

08:55

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
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: 18:26, Transit: 12:08. Moon - Rise: 00:07, Set: 08:55. Civil Dark: 19:00 - 05:16. Nautical Dark: 19:40 - 04:36. Astro Dark: 20:23 - 03:53

Total Clouds (% Sky Obscured)

62
62
62
62
62
62
6
6
6
6
6
6
70
70
70
70
70
70
76
76
76
76
76
76

Low Clouds (% Sky Obscured)

60
60
60
60
60
60
6
6
6
6
6
6
70
70
70
70
70
70
76
76
76
76
76
76

Medium Clouds (% Sky Obscured)

5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
4
4
4
4
4
1
1
1
1
1
1
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
6
6
6
6
7
7
8
8
8
9
8
9
9
9
9
9
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

6
5
5
4
3
3
3
4
6
8
10
12
13
15
15
15
15
14
13
11
10
9
8
7

Feels Like (°C)

4
3
2
2
1
-0
-0
1
3
6
8
12
13
15
15
15
15
14
13
11
8
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

71
73
76
78
81
84
85
82
75
68
63
57
54
50
49
49
51
54
58
62
66
69
72
75

Pressure (mb)

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

Ozone (du)

324
324
324
323
323
321
320
320
319
318
318
317
316
315
314
314
316
318
320
321
323
325
327
329

Wednesday 27

Waning Gibbous 60%

01:14

09:34

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 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: 05:48, Set: 18:28, Transit: 12:08. Moon - Rise: 01:14, Set: 09:34. Civil Dark: 19:02 - 05:14. Nautical Dark: 19:42 - 04:33. Astro Dark: 20:26 - 03:50

Total Clouds (% Sky Obscured)

34
34
34
34
34
34
59
59
59
59
59
59
94
94
94
94
94
94
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

16
16
16
16
16
16
30
30
30
30
30
30
92
92
92
92
92
92
2
2
2
2
2
2

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)

23
23
23
23
23
23
42
42
42
42
42
42
23
23
23
23
23
23
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)

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

Chance of Frost

Temperature (°C)

7
6
5
5
4
4
4
5
7
9
11
13
15
16
17
16
15
14
13
12
11
10
9
9

Feels Like (°C)

4
4
3
2
2
1
1
3
5
7
11
13
15
16
17
16
15
14
13
12
11
9
8
7

Dew Point (°C)

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

Relative Humidity (%)

77
80
83
85
87
88
88
86
81
77
70
62
55
52
51
53
55
59
61
66
70
74
77
78

Pressure (mb)

1035
1035
1035
1035
1035
1035
1035
1035
1036
1036
1036
1036
1036
1035
1035
1035
1035
1035
1035
1035
1036
1036
1036
1036

Ozone (du)

332
334
337
338
340
341
342
345
347
349
351
352
353
353
354
356
358
361
365
368
372
375
377
378

Thursday 28

Third Quarter 49%

02:12

10:20

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 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: 05:46, Set: 18:29, Transit: 12:08. Moon - Rise: 02:12, Set: 10:20. Civil Dark: 19:03 - 05:12. Nautical Dark: 19:44 - 04:31. Astro Dark: 20:28 - 03:47

Total Clouds (% Sky Obscured)

14
14
14
14
14
14
0
0
0
0
0
0
41
41
41
41
41
41
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

14
14
14
14
14
14
0
0
0
0
0
0
41
41
41
41
41
41
1
1
1
1
1
1

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
4
3
2
2
3
3
3
4
4
5
5
5
4
4
3
3
2
2
2
2
2
2
4

Chance of Frost

Temperature (°C)

8
7
7
6
5
5
5
6
8
10
12
14
16
17
18
17
17
16
15
14
12
11
10
9

Feels Like (°C)

7
6
6
6
5
5
5
6
8
10
12
14
16
17
18
17
17
16
15
14
12
11
10
9

Dew Point (°C)

5
4
4
3
3
3
3
4
6
7
7
7
8
8
8
8
8
8
8
7
7
6
6
5

Relative Humidity (%)

79
81
82
84
86
86
87
85
82
78
70
63
58
55
54
55
57
60
62
66
70
74
76
77

Pressure (mb)

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

Ozone (du)

379
378
376
374
374
373
373
372
371
370
369
367
365
363
361
359
357
356
354
353
352
351
349
348

Friday 29

Waning Crescent 39%

03:02

11:13

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

Sun - Rise: 05:43, Set: 18:31, Transit: 12:07. Moon - Rise: 03:02, Set: 11:13. Civil Dark: 19:05 - 05:09. Nautical Dark: 19:46 - 04:28. Astro Dark: 20:30 - 03:44

Total Clouds (% Sky Obscured)

39
39
39
39
39
39
17
17
17
17
17
17
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
0
0

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)

39
39
39
39
39
39
9
9
9
9
9
9
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)

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

Chance of Frost

Temperature (°C)

9
8
8
7
6
5
5
7
9
12
14
15
17
18
18
18
17
16
15
13
11
10
9
8

Feels Like (°C)

8
7
7
6
6
5
5
7
9
12
14
15
17
18
18
18
17
16
15
13
11
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

78
80
81
83
86
88
88
86
82
75
68
61
55
51
48
48
51
55
59
63
68
72
75
77

Pressure (mb)

1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1032
1032
1032
1031
1030
1029
1029
1028
1028
1028
1028
1029
1028
1028

Ozone (du)

347
347
348
348
348
348
348
348
348
348
348
348
348
348
348
349
351
353
354
354
353
351
349
346

Forecast for Milton Keynes, Milton Keynes, UK (52.04,-0.76)

Generated: 23/03/19 00:41:53. Forecast: 23/03/19 to 29/03/19. Timezone: UTC+0.00