Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 30%

10:28

01:09

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

Sun - Rise: 06:00, Set: 20:51, Transit: 13:26. Moon - Rise: 10:28, Set: 01:09. Civil Dark: 21:23 - 05:27. Nautical Dark: 22:05 - 04:45. Astro Dark: 22:53 - 03:56

Total Clouds (% Sky Obscured)

49
57
46
55
38
30
36
44
49
50
43
53
37
30
22
28
29
61
80
43
51
74
28
67

Low Clouds (% Sky Obscured)

24
22
15
12
0
0
5
19
35
33
26
24
1
0
3
14
19
40
6
17
32
21
15
36

Medium Clouds (% Sky Obscured)

22
6
17
21
16
6
4
9
12
9
6
16
7
30
3
3
3
26
25
4
28
44
0
42

High Clouds (% Sky Obscured)

34
45
46
50
34
30
36
39
18
31
43
53
37
30
22
28
17
19
65
43
13
34
12
30

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
1
1
2
4
4
3
5
4
7
7
5

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)

9
7
6
5
5
5
5
5
5
5
5
7
11
13
14
14
15
15
15
14
14
14
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
95
95
93
93
93
93
95
93
83
71
64
60
58
57
59
60
62
61
63
66
72

Pressure (mb)

1017
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017

Ozone (du)

358
358
358
359
358
357
358
357
358
358
358
358
358
357
356
357
356
356
356
357
356
355
354
355

Thursday 21

Waxing Crescent 42%

11:45

01:44

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

Sun - Rise: 05:59, Set: 20:52, Transit: 13:26. Moon - Rise: 11:45, Set: 01:44. Civil Dark: 21:24 - 05:26. Nautical Dark: 22:06 - 04:44. Astro Dark: 22:55 - 03:54

Total Clouds (% Sky Obscured)

70
75
91
98
99
88
93
100
97
81
87
71
97
100
98
95
92
94
96
98
100
93
93
92

Low Clouds (% Sky Obscured)

39
44
49
48
47
54
53
72
54
26
29
43
48
64
70
69
68
60
59
70
72
75
55
77

Medium Clouds (% Sky Obscured)

43
45
73
67
90
56
54
87
92
58
50
31
8
71
58
64
63
57
71
58
69
62
41
84

High Clouds (% Sky Obscured)

38
23
53
95
90
12
4
16
17
28
61
66
81
91
90
80
44
80
67
87
100
19
73
19

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
9
31
29
29
34
34
36
2
0
0
0
0
0
0
0
1

Precipitation Type

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

Precipitation Probability (%)

3
5
4
6
10
7
5
10
14
6
1
3
2
18
23
41
70
71
72
54
66
72
58
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0
0.3
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
12
12
12
12
12
11
11
10
11
12
13
13
13
13
13
12
12
13
13
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

80
87
87
90
93
90
89
90
93
93
95
89
83
76
74
72
68
69
74
76
78
86
89
92

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

354
353
352
350
350
350
349
349
350
351
351
351
350
350
348
348
348
349
350
351
351
350
350
351

Friday 22

Waxing Crescent 53%

12:59

02:11

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

Sun - Rise: 05:58, Set: 20:53, Transit: 13:26. Moon - Rise: 12:59, Set: 02:11. Civil Dark: 21:25 - 05:25. Nautical Dark: 22:08 - 04:43. Astro Dark: 22:57 - 03:53

Total Clouds (% Sky Obscured)

95
94
98
100
100
97
98
100
100
100
94
100
100
95
98
89
91
64
70
79
86
84
68
52

Low Clouds (% Sky Obscured)

66
44
37
76
86
52
58
69
68
72
66
69
74
74
88
83
71
53
47
42
43
37
30
22

Medium Clouds (% Sky Obscured)

82
63
59
100
98
85
90
94
86
77
68
64
50
40
26
26
23
14
21
30
39
27
18
6

High Clouds (% Sky Obscured)

6
23
34
93
58
71
79
91
99
100
74
88
54
13
36
66
60
4
26
50
72
67
38
19

ISS Passover

Visibility (miles)

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

Fog (%)

2
0
34
55
72
84
95
96
81
84
85
60
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

41
39
36
61
93
94
57
80
54
17
29
77
78
67
58
62
64
63
53
48
68
70
48
38

Precipitation Amount (mm)

0
0
0
0
0.8
0.9
0
0.9
0.4
0
0
0.9
0.7
0.4
0
0.2
0.2
0
0
0
0
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
13
13
12
13
13
13
12
13
13
14
15
15
16
16
17
18
18
18
18
18
17
16

Feels Like (°C)

13
13
12
11
11
11
11
12
10
11
12
13
14
14
14
16
16
16
17
17
16
17
16
16

Dew Point (°C)

13
13
12
13
12
12
13
13
12
13
13
13
14
14
13
14
13
12
11
11
10
11
12
13

Relative Humidity (%)

96
96
96
98
98
96
98
98
96
100
98
95
93
93
86
87
77
70
63
62
58
62
72
81

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1021
1021

Ozone (du)

353
351
349
348
348
348
349
351
353
352
350
348
345
345
345
346
348
349
351
352
352
351
350
350

Saturday 23

First Quarter 63%

14:08

02:33

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

Sun - Rise: 05:58, Set: 20:54, Transit: 13:26. Moon - Rise: 14:08, Set: 02:33. Civil Dark: 21:26 - 05:24. Nautical Dark: 22:09 - 04:41. Astro Dark: 22:58 - 03:52

Total Clouds (% Sky Obscured)

58
64
65
78
90
79
97
100
98
98
97
77
74
54
56
52
88
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

23
28
35
37
37
37
43
60
65
53
34
32
32
30
37
28
49
84
73
82
79
17
16
20

Medium Clouds (% Sky Obscured)

3
2
0
0
11
8
66
81
49
13
11
3
4
6
46
14
88
98
94
90
91
90
50
0

High Clouds (% Sky Obscured)

36
55
54
67
82
73
78
82
82
96
94
59
54
22
9
8
48
45
60
78
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
2
2
2
2
2
3
4
9

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

27
30
5
38
29
11
12
9
4
3
2
8
48
69
81
95
95
95
95
95
95
95
70
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
1
1.4
1.5
1.3
1.4
1.1
0.9
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
93
93
93
93
93
93
93
93
89
79
75
74
73
76
77
80
82
90
92
89
90

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

347
346
346
347
347
346
346
347
348
349
348
346
345
344
345
346
346
345
346
348
351
354
356
358

Sunday 24

Waxing Gibbous 60%

15:15

02:53

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

Sun - Rise: 05:57, Set: 20:55, Transit: 13:26. Moon - Rise: 15:15, Set: 02:53. Civil Dark: 21:27 - 05:23. Nautical Dark: 22:10 - 04:40. Astro Dark: 23:00 - 03:50

Total Clouds (% Sky Obscured)

94
87
79
82
84
88
93
96
97
78
65
48
37
54
80
91
97
99
89
79
72
77
77
78

Low Clouds (% Sky Obscured)

21
24
30
26
22
18
16
45
23
43
65
48
37
54
80
76
58
41
30
19
13
16
14
12

Medium Clouds (% Sky Obscured)

3
42
73
71
68
47
60
50
41
6
3
0
2
3
4
6
7
23
23
13
6
5
5
3

High Clouds (% Sky Obscured)

80
63
8
39
46
60
73
89
85
60
27
3
3
2
2
9
13
19
34
57
72
58
40
35

ISS Passover

Visibility (miles)

9
9
9
9
9
5
5
3
3
3
1
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

31
46
45
52
68
74
76
69
55
31
12
14
34
39
36
43
44
40
39
36
32
29
26
19

Precipitation Amount (mm)

0
0
0
0
0.4
0.5
0.6
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
12
12
12
12
12
12
12
11
12
12
13
15
14
14
14
14
14
14
13
13
13
13
12

Relative Humidity (%)

93
93
93
95
95
96
96
98
98
100
98
96
93
86
82
77
73
68
65
66
66
68
73
79

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1025
1024
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023

Ozone (du)

358
360
362
364
367
367
364
358
356
355
356
358
360
359
358
358
355
352
349
346
343
340
338
336

Monday 25

Waxing Gibbous 73%

16:20

03:12

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

Sun - Rise: 05:56, Set: 20:56, Transit: 13:26. Moon - Rise: 16:20, Set: 03:12. Civil Dark: 21:28 - 05:23. Nautical Dark: 22:11 - 04:40. Astro Dark: 23:02 - 03:49

Total Clouds (% Sky Obscured)

76
72
66
59
53
51
40
29
19
15
13
11
11
11
12
19
23
29
24
22
23
15
7
0

Low Clouds (% Sky Obscured)

4
2
0
0
0
0
0
0
0
0
0
0
0
1
1
6
12
14
11
8
8
5
3
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

44
60
63
56
47
38
29
18
8
6
6
5
6
6
6
3
1
0
7
14
23
13
5
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 (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

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 (%)

16
12
2
10
9
1
1
0
0
0
0
0
7
7
3
14
15
7
14
12
5
13
13
5

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
3
3
3
4
4
4
4
5
5
5
6
7
9
11
11
12
13
13
13
13
12
10

Chance of Frost

Temperature (°C)

14
14
13
13
12
11
11
11
10
10
13
14
16
17
18
19
20
20
20
20
20
19
17
15

Feels Like (°C)

18
12
13
14
13
13
12
11
11
12
12
11
12
17
17
17
17
18
19
19
19
18
17
18

Dew Point (°C)

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

Relative Humidity (%)

86
89
92
93
93
93
95
95
93
95
86
79
74
69
66
62
61
59
58
59
62
64
71
79

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1021
1021

Ozone (du)

335
333
331
329
327
326
324
323
323
322
323
324
325
324
324
323
324
325
326
327
328
329
329
328

Tuesday 26

Waxing Gibbous 82%

17:25

03:32

21 Good
22 Good
23 OK
00 OK
01 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK

Sun - Rise: 05:56, Set: 20:57, Transit: 13:26. Moon - Rise: 17:25, Set: 03:32. Civil Dark: 21:29 - 05:22. Nautical Dark: 22:13 - 04:39. Astro Dark: 23:03 - 03:47

Total Clouds (% Sky Obscured)

5
11
24
26
25
18
12
6
0
0
0
0
1
2
3
11
20
29

Low Clouds (% Sky Obscured)

5
11
24
26
23
15
9
3
0
0
0
0
0
0
0
7
16
20

Medium Clouds (% Sky Obscured)

5
10
15
8
4
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
4
0
2
1
0
5
2
0
2
1
0
6
7
4
11
15
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
12
11
11
10
10
10
9
12
13
15
16
18
19
19
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
90
92
93
91
91
93
93
93
89
82
77
72
67
62
61
60

Pressure (mb)

1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

327
328
328
328
328
328
328
328
329
330
330
330
329
329
329
328
328
329

Forecast for Tran, Tran, Republic of Bulgaria (42.83,22.65)

Generated: 20/05/26 21:11:30. Forecast: 20/05/26 to 26/05/26. Timezone: UTC+3.00