Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Crescent 20%

04:17

15:32

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

Sun - Rise: 05:24, Set: 20:23, Transit: 12:54. Moon - Rise: 04:17, Set: 15:32. Civil Dark: 21:01 - 04:46. Nautical Dark: 21:50 - 03:56. Astro Dark: 22:51 - 02:54

Total Clouds (% Sky Obscured)

3
3
3
0
2
4
8
9
7
9
6
7
7
8
10
13
9
19
56
29
39
10
9
21

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
0
1
0
0
0
1
0
0
0
1
0
0
0
14

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
6
3
4
2
2
3
2
2
5
3
16
55
23
36
5
4
3

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

8
10
11
13
15
16
16
17
17
18
18
17
17
15
14
13
12
11
11
11
10
10
10
10

Feels Like (°C)

7
8
10
12
13
14
15
16
16
16
16
16
16
14
13
12
11
10
10
9
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

58
52
48
44
41
39
36
35
34
34
34
35
39
44
49
49
51
52
52
54
57
58
59
59

Pressure (mb)

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

Ozone (du)

392
393
395
396
395
393
391
391
391
388
387
386
385
386
385
384
384
383
383
383
383
383
381
379

Sunday 5

Waning Crescent 11%

04:31

16:59

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

Sun - Rise: 05:22, Set: 20:24, Transit: 12:54. Moon - Rise: 04:31, Set: 16:59. Civil Dark: 21:02 - 04:44. Nautical Dark: 21:52 - 03:54. Astro Dark: 22:54 - 02:51

Total Clouds (% Sky Obscured)

15
31
54
64
76
45
73
67
80
84
68
37
30
31
40
10
46
41
18
40
93
76
94
81

Low Clouds (% Sky Obscured)

1
1
3
9
15
4
23
11
40
65
1
18
16
16
27
2
2
0
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

4
18
26
19
17
16
10
20
21
74
11
39
26
0
0
0
6
22
3
6
42
36
39
42

High Clouds (% Sky Obscured)

5
7
5
3
19
3
5
5
9
45
45
4
3
8
3
4
45
40
21
46
77
53
90
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
5
4
7
9
9
9
9
9
9
9
9
9
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
0
0
7
21
38
47
51
61
43
27
30
13
6
6
4
1
0
0
1
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
10
10
11
11
11
11
11
13
13
8
10
8
7
7
7
7
7
6
7
7
6
6
5

Chance of Frost

Temperature (°C)

10
12
14
16
18
19
21
21
22
22
21
21
20
19
17
16
16
15
14
14
13
13
13
13

Feels Like (°C)

8
10
12
14
15
17
18
18
19
18
19
18
19
18
16
15
16
13
13
13
12
12
12
12

Dew Point (°C)

3
3
4
6
7
7
8
10
10
12
13
11
14
14
13
13
13
12
12
12
11
11
11
11

Relative Humidity (%)

58
55
51
49
48
45
43
49
45
53
59
53
70
75
78
81
82
82
84
87
89
89
89
87

Pressure (mb)

1015
1015
1014
1014
1013
1013
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

379
379
377
376
378
378
379
380
381
382
384
385
383
381
376
374
373
373
372
371
370
370
372
374

Monday 6

Waning Crescent 5%

04:47

18:27

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:20, Set: 20:26, Transit: 12:54. Moon - Rise: 04:47, Set: 18:27. Civil Dark: 21:04 - 04:42. Nautical Dark: 21:54 - 03:52. Astro Dark: 22:57 - 02:47

Total Clouds (% Sky Obscured)

98
100
86
82
87
99
78
97
95
100
100
100
100
100
99
91
98
100
99
96
98
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
1
2
4
2
9
0
0
8
9
14
30
15
11
0
0
14
0
18
37
60
53

Medium Clouds (% Sky Obscured)

19
32
27
34
63
33
24
33
67
33
82
46
53
53
71
60
68
51
60
58
73
91
100
90

High Clouds (% Sky Obscured)

97
100
45
46
52
99
64
92
92
100
100
100
100
100
93
78
96
100
90
73
78
88
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
7
9
9
9
9
9
9
9
9
7

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
Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
6
6
22
7
8
11
18
27
21
9
14
35
69
39
17
10
3
4
9
49
72
91
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0.4
0.6
0.7

Wind Speed/Direction (mph)

6
6
7
7
7
8
9
11
13
14
12
10
10
10
3
6
7
7
7
7
7
7
8
9

Chance of Frost

Temperature (°C)

14
16
17
19
21
22
24
25
25
23
23
22
21
19
17
16
16
16
15
15
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
73
64
52
45
39
36
35
35
36
38
44
50
65
86
82
83
86
87
87
87
84
84
84

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007

Ozone (du)

374
373
373
374
374
373
371
369
369
371
374
372
377
374
374
376
374
374
374
374
373
374
375
376

Tuesday 7

Waning Crescent 1%

05:07

19:56

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

Sun - Rise: 05:19, Set: 20:28, Transit: 12:54. Moon - Rise: 05:07, Set: 19:56. Civil Dark: 21:06 - 04:40. Nautical Dark: 21:56 - 03:49. Astro Dark: 23:01 - 02:44

Total Clouds (% Sky Obscured)

95
80
98
95
86
89
91
92
81
39
33
45
56
72
69
68
57
20
18
22
16
8
0
0

Low Clouds (% Sky Obscured)

51
45
49
67
32
57
47
63
43
38
34
35
37
51
50
54
49
23
26
27
19
10
0
0

Medium Clouds (% Sky Obscured)

78
72
53
45
34
52
62
16
20
27
32
32
29
26
19
9
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

94
83
78
57
26
12
20
20
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

95
95
93
77
59
50
40
15
5
5
10
0
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.8
0.6
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
16
17
17
19
19
20
20
20
19
18
16
15
13
12
12
11
10
10
9
9
8
7

Feels Like (°C)

12
12
13
13
15
15
15
15
15
15
15
15
12
10
7
6
7
6
8
9
8
7
6
5

Dew Point (°C)

11
11
11
12
13
11
10
10
8
6
9
11
11
9
8
6
5
3
5
5
5
5
4
2

Relative Humidity (%)

79
78
75
74
74
60
55
54
44
40
51
64
71
70
70
66
63
60
71
72
73
75
75
70

Pressure (mb)

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

Ozone (du)

377
377
378
380
381
383
386
390
391
393
393
393
395
401
399
394
389
387
388
387
388
388
389
391

Wednesday 8

New Moon 0%

05:33

21:27

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

Sun - Rise: 05:17, Set: 20:29, Transit: 12:54. Moon - Rise: 05:33, Set: 21:27. Civil Dark: 21:08 - 04:38. Nautical Dark: 21:58 - 03:47. Astro Dark: 23:04 - 02:40

Total Clouds (% Sky Obscured)

0
2
4
4
5
10
14
19
19
17
14
13
12
10
19
26
30
33
33
32
23
18
13
19

Low Clouds (% Sky Obscured)

0
1
4
3
4
10
15
19
20
19
17
15
14
12
10
11
12
12
10
10
7
5
4
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
16
11
6
2
14

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
55
49
42
38
36
33
31
30
31
31
33
36
40
42
44
44
45
46
49
49
51
52
52

Pressure (mb)

1020
1021
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1025
1026
1025
1025
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

393
393
393
395
397
397
399
401
401
401
399
398
397
396
395
395
394
394
393
391
390
392
394
396

Thursday 9

Waxing Crescent 3%

06:09

22:52

07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 05:16, Set: 20:31, Transit: 12:54. Moon - Rise: 06:09, Set: 22:52. Civil Dark: 21:09 - 04:37. Nautical Dark: 22:01 - 03:45. Astro Dark: 23:08 - 02:37

Total Clouds (% Sky Obscured)

24
30
28
24
22
28
34
38
41
45
49
57
62
62
70
82
100
99
99
98
80
66
50
51

Low Clouds (% Sky Obscured)

1
0
2
2
4
4
3
2
4
5
7
6
5
3
2
1
0
0
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

27
35
28
21
16
21
27
36
27
13
0
4
8
13
32
47
64
67
80
91
74
57
45
42

High Clouds (% Sky Obscured)

3
3
2
2
3
6
9
15
20
27
33
39
38
22
43
70
100
97
94
90
68
50
40
50

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
45
41
38
35
33
32
31
30
32
34
35
39
44
49
51
53
55
57
59
63
64
64
66

Pressure (mb)

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

Ozone (du)

398
399
401
400
400
399
397
395
393
393
392
392
394
395
396
394
393
391
390
388
387
387
387
386

Friday 10

Waxing Crescent 7%

06:59

00:07

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
02 Bad

Sun - Rise: 05:14, Set: 20:32, Transit: 12:54. Moon - Rise: 06:59, Set: 00:07. Civil Dark: 21:11 - 04:35. Nautical Dark: 22:03 - 03:43. Astro Dark: 23:11 - 02:33

Total Clouds (% Sky Obscured)

53
54
66
80
93
95
96
97
94
91
91
85
87
85
89
94
98
97
96
95

Low Clouds (% Sky Obscured)

2
2
1
1
1
3
4
6
12
16
18
17
17
18
14
15
16
17
17
18

Medium Clouds (% Sky Obscured)

44
44
64
77
87
90
92
96
93
90
84
82
77
74
78
82
86
88
90
93

High Clouds (% Sky Obscured)

45
40
33
30
32
34
37
45
45
45
55
60
70
75
86
88
89
87
88
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

8
9
11
13
14
16
16
17
18
17
17
17
16
15
14
14
13
13
12
12

Feels Like (°C)

4
4
4
8
9
10
10
11
11
14
14
14
14
13
13
11
11
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

62
57
54
49
44
40
40
39
39
40
42
43
48
52
57
57
58
59
60
62

Pressure (mb)

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

Ozone (du)

387
388
389
389
389
389
389
389
390
390
390
389
390
390
391
392
393
394
396
398

Forecast for Kyiv, Ukraine (50.45,30.52)

Generated: 04/05/24 07:18:51. Forecast: 04/05/24 to 10/05/24. Timezone: UTC+3.00