Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Full Moon 100%

19:57

06:41

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

Sun - Rise: 06:21, Set: 19:52, Transit: 13:06. Moon - Rise: 19:57, Set: 06:41. Civil Dark: 20:21 - 05:51. Nautical Dark: 20:56 - 05:16. Astro Dark: 21:34 - 04:39

Total Clouds (% Sky Obscured)

90
91
80
12
24
1
0
0
0
0
0
2
18
20
66
88
60
38
18
14
12
11
13
2

Low Clouds (% Sky Obscured)

8
2
1
2
2
1
0
0
0
0
0
1
0
0
0
0
1
21
14
7
7
8
4
2

Medium Clouds (% Sky Obscured)

16
39
6
6
12
0
0
0
0
0
0
2
18
20
66
84
13
17
13
7
10
6
1
0

High Clouds (% Sky Obscured)

89
91
79
9
21
0
0
0
0
0
0
0
0
0
0
26
54
19
0
3
2
2
9
0

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

Chance of Frost

Temperature (°C)

12
12
11
11
10
11
11
13
14
16
17
17
18
18
18
18
17
16
15
13
12
11
11
10

Feels Like (°C)

12
12
11
11
10
11
11
13
14
16
17
17
18
18
18
18
17
16
15
13
12
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

54
52
50
50
51
51
50
48
45
40
39
37
37
38
39
39
40
41
45
50
55
60
63
64

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

346
346
345
345
345
345
346
346
346
346
346
345
345
345
344
344
343
342
341
341
341
342
342
342

Saturday 20

Waning Gibbous 99%

21:08

07:13

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
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

Sun - Rise: 06:19, Set: 19:53, Transit: 13:06. Moon - Rise: 21:08, Set: 07:13. Civil Dark: 20:22 - 05:50. Nautical Dark: 20:57 - 05:14. Astro Dark: 21:35 - 04:37

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
38
27
79
80
84
85
59
100
100
100
99
99
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
5
20
19
6
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
5
3
0
1
13
9
1
0
30
92
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
38
27
79
79
83
84
59
99
100
100
99
99
99
100
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
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
4
4
4
4
4
4
4
2
2
2
2
3
3
4
4
3
2
1
2
2
3
3
3

Chance of Frost

Temperature (°C)

10
10
10
9
10
10
12
13
15
18
19
20
21
21
21
20
19
18
16
15
14
13
13
13

Feels Like (°C)

10
9
9
9
9
10
12
13
15
18
19
20
21
21
21
20
19
18
16
15
14
13
13
13

Dew Point (°C)

4
3
3
3
3
4
4
4
4
4
3
3
3
4
4
4
4
4
3
4
4
4
4
4

Relative Humidity (%)

64
65
65
65
65
63
58
53
46
38
35
33
32
32
33
35
37
40
44
48
52
55
55
55

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

342
342
343
343
342
342
341
340
340
339
339
337
337
336
335
334
333
331
329
328
327
326
325
323

Sunday 21

Waning Gibbous 97%

22:17

07:48

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
00 Bad
01 Bad

Sun - Rise: 06:17, Set: 19:54, Transit: 13:06. Moon - Rise: 22:17, Set: 07:48. Civil Dark: 20:23 - 05:48. Nautical Dark: 20:59 - 05:13. Astro Dark: 21:37 - 04:35

Total Clouds (% Sky Obscured)

100
99
99
100
98
98
98
97
98
97
97
96
96
99
99
98
100
100
100
100
100
100
100
100

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)

78
93
83
96
62
35
12
32
83
57
27
0
0
10
62
47
98
59
9
9
9
9
9
9

High Clouds (% Sky Obscured)

100
99
99
100
98
97
98
96
95
95
96
96
96
99
98
98
98
100
100
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
9
9
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
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
1

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
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
14
15
16
17
19
20
21
21
21
20
19
18
17
16
15
14
14
13

Feels Like (°C)

13
13
13
13
13
13
14
15
16
17
19
20
21
21
21
20
19
18
17
16
15
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

53
51
48
46
45
45
42
40
36
33
31
28
27
27
28
30
33
36
40
44
49
53
56
60

Pressure (mb)

1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017
1017
1017
1016
1016
1017
1017
1016
1016

Ozone (du)

322
321
321
321
321
321
321
321
321
321
321
321
320
319
319
318
317
315
314
312
311
309
308
308

Monday 22

Waning Gibbous 92%

23:22

08:26

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
00 Bad
01 Bad

Sun - Rise: 06:16, Set: 19:55, Transit: 13:06. Moon - Rise: 23:22, Set: 08:26. Civil Dark: 20:25 - 05:47. Nautical Dark: 21:00 - 05:11. Astro Dark: 21:38 - 04:33

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
62
62
62
62
62
62
98
98
98
98
98
98
93
93
93
93
93
93

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

44
44
44
44
44
44
1
1
1
1
1
1
36
36
36
36
36
36
86
86
86
86
86
86

High Clouds (% Sky Obscured)

99
99
99
99
99
99
62
62
62
62
62
62
98
98
98
98
98
98
77
77
77
77
77
77

ISS Passover

Visibility (miles)

9
9
10
10
10
10
10
10
10
10
10
10
10
10
7
3
2
3
3
4
6
7
8
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
0
0
0
0
0
0
0
0
0
2
4
8
14
19
20
18
18
24
42
55
64
68

Precipitation Amount (mm)

0.06
0.04
0
0
0
0
0
0
0
0
0
0.01
0.04
0.15
0.36
0.53
0.49
0.35
0.26
0.27
0.48
0.85
1.32
1.86

Wind Speed/Direction (mph)

3
4
4
4
4
4
5
6
9
10
11
12
12
11
9
8
8
9
9
9
10
10
10
10

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
14
15
18
19
20
19
19
18
18
17
17
16
16
15
14
14
13
13

Feels Like (°C)

13
13
13
13
13
13
14
15
18
19
20
19
19
18
18
17
17
16
16
15
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

61
61
60
59
59
57
53
49
42
38
39
44
49
54
58
62
66
68
71
75
79
81
83
84

Pressure (mb)

1016
1015
1014
1013
1013
1012
1012
1011
1011
1010
1010
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1005

Ozone (du)

308
308
310
311
314
316
318
318
317
316
315
315
315
317
320
324
330
338
344
350
356
361
363
364

Tuesday 23

Waning Gibbous 85%

00:23

09:08

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 OK
23 OK
00 OK
01 OK

Sun - Rise: 06:15, Set: 19:56, Transit: 13:05. Moon - Rise: 00:23, Set: 09:08. Civil Dark: 20:26 - 05:45. Nautical Dark: 21:01 - 05:09. Astro Dark: 21:40 - 04:31

Total Clouds (% Sky Obscured)

40
40
40
40
40
40
100
100
100
100
100
100
88
88
88
88
88
88
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

24
24
24
24
24
24
100
100
100
100
100
100
25
25
25
25
25
25
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
22
22
22
22
22
23
23
23
23
23
23
5
5
5
5
5
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
2
2
2
3
3
3
3
3
3
85
85
85
85
85
85
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
8
7
7
7
7
7
7
7
7
6
6
5
4
4
4
3
4
4
5
6
6
6

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

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

Precipitation Probability (%)

69
73
77
77
73
73
68
59
43
36
38
44
48
49
52
53
49
40
29
15
9
6
4
4

Precipitation Amount (mm)

2.17
1.93
1.45
1.12
1.05
1.07
1
0.71
0.41
0.28
0.29
0.39
0.5
0.61
0.75
0.77
0.54
0.3
0.19
0.12
0.06
0.03
0.02
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
12
12
12
12
12
13
14
15
15
15
14
14
13
12
12
12
12
12

Feels Like (°C)

13
13
13
13
12
12
12
12
12
12
12
13
14
15
15
15
14
14
13
12
12
12
12
12

Dew Point (°C)

11
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
10
10

Relative Humidity (%)

85
86
88
90
94
97
100
100
100
100
100
98
92
86
83
84
87
90
92
94
93
92
90
88

Pressure (mb)

1005
1005
1004
1004
1004
1004
1005
1005
1006
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1010
1011
1012
1012
1013

Ozone (du)

365
366
367
368
372
376
380
381
382
382
381
379
379
382
387
386
374
357
343
337
334
332
330
328

Wednesday 24

Waning Gibbous 76%

01:17

09:55

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
00 Bad
01 Bad

Sun - Rise: 06:13, Set: 19:57, Transit: 13:05. Moon - Rise: 01:17, Set: 09:55. Civil Dark: 20:27 - 05:44. Nautical Dark: 21:03 - 05:08. Astro Dark: 21:41 - 04:29

Total Clouds (% Sky Obscured)

88
88
88
88
88
88
74
74
74
74
74
74
88
88
88
88
88
88
66
66
66
66
66
66

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
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)

88
88
88
88
88
88
74
74
74
74
74
74
88
88
88
88
88
88
66
66
66
66
66
66

ISS Passover

Visibility (miles)

6
6
6
7
7
8
9
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
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.03
0.02
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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
13
13
15
16
18
19
21
22
22
22
21
18
17
16
16
15
15
15

Feels Like (°C)

12
12
12
12
12
12
13
13
15
16
18
19
21
22
22
22
21
18
17
16
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

85
82
79
79
81
84
88
90
89
86
79
71
64
59
57
59
64
73
78
77
73
70
67
65

Pressure (mb)

1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

327
328
330
332
335
339
341
341
340
339
339
338
337
337
338
339
340
342
343
344
344
344
343
341

Thursday 25

Waning Gibbous 67%

02:04

10:46

02 Good
03 Good
04 Good
05 Good
06 Good
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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:12, Set: 19:58, Transit: 13:05. Moon - Rise: 02:04, Set: 10:46. Civil Dark: 20:28 - 05:42. Nautical Dark: 21:04 - 05:06. Astro Dark: 21:43 - 04:27

Total Clouds (% Sky Obscured)

6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
58
58
58
58
58
58

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
17
17
17
17
17

Medium Clouds (% Sky Obscured)

6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2

High Clouds (% Sky Obscured)

2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
52
52
52
52
52
52

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
2
3
4
3
3
2
3
5
6
10
14
16
19
23
25
21
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.02
0.08
0.14
0.12
0.07
0.07
0.1
0.19
0.33
0.49
0.72
0.95
1.16
1.31
1.21
0.72
0.24

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
16
16
17
18
20
21
22
22
21
20
18
16
15
15
14
14
14
13

Feels Like (°C)

16
15
15
15
15
15
16
16
17
18
20
21
22
22
21
20
18
16
15
15
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

63
62
62
61
62
63
63
64
64
62
59
55
54
55
57
62
69
77
83
84
84
85
87
88

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013

Ozone (du)

340
340
341
342
343
344
345
346
348
349
350
352
354
356
358
361
364
367
368
365
360
355
351
348

Forecast for 00030 Gorga, Metropolitan City of Rome, Italy (41.66,13.10)

Generated: 19/04/19 02:47:37. Forecast: 19/04/19 to 25/04/19. Timezone: UTC+2.00