Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waning Gibbous 82%

23:58

09:28

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

Sun - Rise: 05:40, Set: 20:26, Transit: 13:04. Moon - Rise: 23:58, Set: 09:28. Civil Dark: 20:59 - 05:08. Nautical Dark: 21:40 - 04:27. Astro Dark: 22:26 - 03:40

Total Clouds (% Sky Obscured)

38
40
57
58
56
37
35
20
23
27
28
24
18
15
14
13
14
11
14
13
13
13
14
14

Low Clouds (% Sky Obscured)

19
19
27
52
41
20
17
5
22
27
28
24
17
14
13
9
9
8
6
6
3
1
1
1

Medium Clouds (% Sky Obscured)

34
38
55
27
32
32
31
20
6
0
0
0
2
4
6
8
9
6
11
11
11
13
14
14

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)

6
6
7
10
10
10
10
10
10
10
10
10
10
10
10
9
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
3
3
3
3
3
2
2
1
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
17
19
19
19
19
18
17
15
14
12
11
11
10
10
10
10
10
10
11
13
14
16

Feels Like (°C)

16
16
17
19
19
19
19
18
17
15
14
12
11
11
10
10
10
10
9
10
11
13
14
16

Dew Point (°C)

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

Relative Humidity (%)

78
74
68
60
55
54
55
58
61
66
74
80
85
86
85
81
79
77
77
78
78
77
71
62

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

359
361
363
365
367
369
370
370
370
370
370
371
371
370
368
367
367
367
369
371
375
376
375
373

Thursday 23

Waning Gibbous 73%

00:42

10:25

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

Sun - Rise: 05:40, Set: 20:27, Transit: 13:04. Moon - Rise: 00:42, Set: 10:25. Civil Dark: 21:00 - 05:07. Nautical Dark: 21:41 - 04:26. Astro Dark: 22:28 - 03:38

Total Clouds (% Sky Obscured)

41
33
41
53
50
36
59
64
48
16
4
2
2
1
4
41
60
59
65
71
63
60
56
40

Low Clouds (% Sky Obscured)

20
25
18
31
25
16
21
48
1
0
2
2
2
1
4
41
60
59
65
71
63
60
56
39

Medium Clouds (% Sky Obscured)

35
27
40
46
35
23
16
22
13
6
3
0
0
0
0
0
0
0
0
0
0
0
0
11

High Clouds (% Sky Obscured)

0
1
2
12
23
19
48
28
42
12
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
1
1
2
3
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.02
0.05
0.07
0.08
0.07
0.05
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
20
20
20
20
19
19
18
17
15
14
13
12
12
12
11
11
11
12
13
14
15
17

Feels Like (°C)

18
19
20
20
20
20
19
19
18
17
15
14
13
12
12
12
11
11
11
12
13
14
15
17

Dew Point (°C)

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

Relative Humidity (%)

55
51
49
48
48
49
51
52
54
57
64
71
78
80
80
78
77
76
77
77
74
72
69
62

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1015
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

370
367
364
362
359
356
355
355
355
356
356
356
356
356
356
356
356
356
356
356
355
353
351
350

Friday 24

Waning Gibbous 64%

01:20

No Set

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

Sun - Rise: 05:39, Set: 20:28, Transit: 13:04. Moon - Rise: 01:20, Set: No Set. Civil Dark: 21:01 - 05:06. Nautical Dark: 21:42 - 04:25. Astro Dark: 22:29 - 03:37

Total Clouds (% Sky Obscured)

29
36
50
56
46
34
36
25
20
23
27
40
79
73
96
84
47
57
62
38
56
36
36
36

Low Clouds (% Sky Obscured)

26
31
42
46
37
27
25
22
20
22
27
39
63
70
96
75
36
19
16
20
52
35
35
35

Medium Clouds (% Sky Obscured)

18
26
31
45
32
22
20
8
2
2
1
1
2
2
2
1
1
0
1
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
2
41
11
0
34
36
47
55
25
9
5
5
5

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

Precipitation Amount (mm)

0
0.01
0.02
0.04
0.05
0.06
0.05
0.04
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
21
21
20
19
19
18
17
16
14
13
13
12
13
12
12
12
12
13
14
15
17

Feels Like (°C)

19
20
21
21
21
20
19
19
18
17
16
14
13
13
12
13
12
12
12
12
13
14
15
17

Dew Point (°C)

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

Relative Humidity (%)

57
54
53
52
53
56
59
61
64
68
75
80
85
86
86
83
82
81
83
85
86
85
78
68

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

349
349
349
350
350
350
350
351
351
352
352
352
352
352
352
353
356
359
360
360
359
358
357
356

Saturday 25

Waning Gibbous 55%

01:53

11:23

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

Sun - Rise: 05:38, Set: 20:29, Transit: 13:04. Moon - Rise: 01:53, Set: 11:23. Civil Dark: 21:02 - 05:05. Nautical Dark: 21:43 - 04:24. Astro Dark: 22:31 - 03:36

Total Clouds (% Sky Obscured)

36
36
36
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

35
35
35
11
11
11
11
11
11
12
12
12
12
12
12
10
10
10
10
10
10
57
57
57

Medium Clouds (% Sky Obscured)

1
1
1
32
32
32
32
32
32
24
24
24
24
24
24
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

5
5
5
98
98
98
98
98
98
100
100
100
100
100
100
99
99
99
99
99
99
91
91
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
4
3
3
5
8
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
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
10
18
24
30
33
27
14
7
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.06
0.13
0.21
0.33
0.38
0.23
0.06
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
22
22
21
20
19
18
17
16
15
15
14
13
13
13
13
13
12
13
13
13
14

Feels Like (°C)

19
20
21
22
22
21
20
19
18
17
16
15
15
14
13
13
13
13
13
12
13
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

61
55
51
49
48
48
49
51
54
58
63
68
73
79
85
88
88
88
89
91
91
89
86
81

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

356
356
356
356
356
355
354
353
352
351
350
349
349
349
350
351
353
355
356
357
358
358
359
361

Sunday 26

Third Quarter 45%

02:22

12:22

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:38, Set: 20:30, Transit: 13:04. Moon - Rise: 02:22, Set: 12:22. Civil Dark: 21:03 - 05:05. Nautical Dark: 21:44 - 04:23. Astro Dark: 22:32 - 03:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

57
57
57
100
100
100
100
100
100
100
100
100
100
100
100
20
20
20
20
20
20
22
22
22

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
81
81

High Clouds (% Sky Obscured)

91
91
91
98
98
98
98
98
98
7
7
7
7
7
7
65
65
65
65
65
65
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
9
7
6
6
7
7
9
10
10
9
6
5
6
9
10
10
8
7
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

7
13
27
35
23
13
9
9
11
17
22
28
35
51
71
76
68
42
21
18
19
20
20
17

Precipitation Amount (mm)

0.01
0.07
0.23
0.37
0.3
0.15
0.08
0.04
0.02
0.02
0.04
0.09
0.18
0.39
0.77
1
0.71
0.3
0.11
0.09
0.1
0.12
0.1
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
16
17
19
19
19
17
16
15
14
13
13
13
13
13
13
12
12
13
13
14
15

Feels Like (°C)

15
15
15
16
17
19
19
19
17
16
15
14
13
13
13
13
13
13
12
12
13
13
14
15

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
13
13

Relative Humidity (%)

77
77
76
75
68
62
60
62
67
73
78
84
87
90
92
93
92
92
95
97
97
96
93
87

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011

Ozone (du)

362
362
361
359
358
356
355
355
355
356
357
359
361
364
368
371
374
375
376
373
369
366
367
370

Monday 27

Waning Crescent 35%

02:49

13:21

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:37, Set: 20:31, Transit: 13:04. Moon - Rise: 02:49, Set: 13:21. Civil Dark: 21:04 - 05:04. Nautical Dark: 21:45 - 04:22. Astro Dark: 22:34 - 03:34

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
36
36
36

Low Clouds (% Sky Obscured)

22
22
22
100
100
100
100
100
100
34
34
34
34
34
34
100
100
100
100
100
100
34
34
34

Medium Clouds (% Sky Obscured)

81
81
81
100
100
100
100
100
100
97
97
97
97
97
97
6
6
6
6
6
6
3
3
3

High Clouds (% Sky Obscured)

98
98
98
99
99
99
99
99
99
54
54
54
54
54
54
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
6
3
3
3
4
5
6
6
6
4
3
2
2
2
2
3
3
5
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
0
0
0

Precipitation Type

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

Precipitation Probability (%)

15
24
30
45
66
81
83
82
79
74
73
73
70
71
75
78
78
77
73
66
57
51
47
42

Precipitation Amount (mm)

0.08
0.07
0.08
0.18
0.6
1.52
2.37
2.44
2.07
1.72
1.42
1.14
0.98
0.97
1.1
1.27
1.4
1.5
1.46
1.18
0.88
0.72
0.62
0.53

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
17
16
16
15
14
14
14
14
13
13
13
13
12
12
12
12
12
12
12
12
13
13

Feels Like (°C)

16
16
17
16
16
15
14
14
14
14
13
13
13
13
12
12
12
12
12
12
12
12
13
13

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
12
13
13

Relative Humidity (%)

82
80
80
83
87
92
96
97
96
94
95
97
98
98
100
100
99
100
100
100
100
100
100
100

Pressure (mb)

1011
1011
1010
1010
1009
1009
1009
1009
1009
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009

Ozone (du)

372
374
375
375
375
375
374
374
373
372
371
370
370
369
369
371
375
380
384
385
384
382
381
379

Tuesday 28

Waning Crescent 26%

03:14

14:20

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

Sun - Rise: 05:36, Set: 20:32, Transit: 13:04. Moon - Rise: 03:14, Set: 14:20. Civil Dark: 21:05 - 05:03. Nautical Dark: 21:47 - 04:21. Astro Dark: 22:35 - 03:33

Total Clouds (% Sky Obscured)

36
36
36
95
95
95
95
95
95
2
2
2
2
2
2
0
0
0
0
0
0
70
70
70

Low Clouds (% Sky Obscured)

34
34
34
95
95
95
95
95
95
2
2
2
2
2
2
0
0
0
0
0
0
7
7
7

Medium Clouds (% Sky Obscured)

3
3
3
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
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
67
67
67

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

40
38
40
36
28
21
18
18
18
15
10
7
6
5
4
4
5
5
6
6
9
9
8
8

Precipitation Amount (mm)

0.44
0.37
0.33
0.32
0.28
0.23
0.19
0.15
0.12
0.1
0.09
0.07
0.05
0.03
0.02
0.02
0.01
0.01
0.01
0.01
0.02
0.03
0.03
0.03

Wind Speed/Direction (mph)

3
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

14
15
16
17
18
18
18
17
16
15
14
14
13
13
13
13
13
13
13
13
13
13
14
15

Feels Like (°C)

14
15
16
17
18
18
18
17
16
15
14
14
13
13
13
13
13
13
13
13
13
13
14
15

Dew Point (°C)

13
14
14
14
14
14
14
14
14
14
14
13
13
13
12
12
12
11
11
11
12
12
13
13

Relative Humidity (%)

98
94
90
84
79
76
78
81
88
91
95
98
98
97
96
94
92
90
90
91
93
93
92
89

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

377
375
372
371
372
374
375
376
377
378
379
380
381
381
381
381
380
380
380
380
381
382
382
383

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

Generated: 22/05/19 11:52:56. Forecast: 22/05/19 to 28/05/19. Timezone: UTC+2.00