Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

Waning Crescent 34%

03:41

14:41

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

Sun - Rise: 05:55, Set: 20:51, Transit: 13:23. Moon - Rise: 03:41, Set: 14:41. Civil Dark: 21:24 - 05:21. Nautical Dark: 22:07 - 04:39. Astro Dark: 22:56 - 03:48

Total Clouds (% Sky Obscured)

10
14
32
12
22
41
52
100
96
88
100
98
87
100
3
57
92
20
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
1
13
15
20
100
2
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
0
2
2
3
9
9
65
9
27
22
45
25
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
14
31
10
10
27
35
98
95
83
99
98
82
100
3
57
92
20
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
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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
1
2
2
2
2
3
15
17
19
17
11
9
12
12
20
14
6
12
4
2
1
0

Precipitation Amount (mm)

0
0
0.01
0.03
0.02
0.02
0.04
0.13
1.46
0.89
0.88
0.63
0.27
0.22
0.3
0.27
0.36
0.21
0.09
0.15
0.06
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
19
21
23
24
26
26
25
25
25
24
22
20
18
17
17
16
15
15
14
14
13
14

Feels Like (°C)

15
17
19
21
23
24
26
26
25
25
25
24
22
20
18
17
17
16
15
15
14
14
13
14

Dew Point (°C)

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

Relative Humidity (%)

72
68
64
62
58
55
53
53
56
57
61
65
70
73
78
81
83
85
87
88
90
92
91
91

Pressure (mb)

1012
1013
1012
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1016

Ozone (du)

343
344
344
343
343
343
344
344
343
343
343
343
343
343
344
344
346
348
349
349
349
349
349
349

Wednesday 25

Waning Crescent 25%

04:01

15:48

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

Sun - Rise: 05:54, Set: 20:52, Transit: 13:23. Moon - Rise: 04:01, Set: 15:48. Civil Dark: 21:25 - 05:20. Nautical Dark: 22:08 - 04:38. Astro Dark: 22:58 - 03:47

Total Clouds (% Sky Obscured)

3
7
0
1
1
19
44
60
95
98
100
99
100
100
100
100
90
49
16
12
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
1
5
9
6
15
64
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
7
0
0
0
16
40
59
94
95
100
99
100
100
100
100
90
49
16
12
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
3
1
2
4
3
6
17
16
7
6
4
4
4
2
2
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.13
0.02
0.01
0.09
0.02
0.09
0.38
0.26
0.11
0.09
0.05
0.04
0.04
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
20
22
24
26
27
28
29
29
29
28
25
22
21
20
18
18
17
16
15
15
15
15

Feels Like (°C)

16
17
20
22
24
26
28
28
29
29
29
28
25
22
21
20
18
18
17
16
15
15
15
15

Dew Point (°C)

13
14
15
16
16
16
15
15
15
15
16
16
16
16
15
15
15
14
14
14
13
13
13
14

Relative Humidity (%)

85
79
73
67
61
54
49
45
43
42
46
50
60
69
71
75
78
80
82
84
87
89
90
89

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1015
1014
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

349
346
344
343
342
341
341
340
339
338
337
336
335
336
336
336
337
339
339
338
338
340
342
344

Thursday 26

Waning Crescent 16%

04:22

16:54

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

Sun - Rise: 05:53, Set: 20:53, Transit: 13:23. Moon - Rise: 04:22, Set: 16:54. Civil Dark: 21:26 - 05:20. Nautical Dark: 22:09 - 04:37. Astro Dark: 22:59 - 03:46

Total Clouds (% Sky Obscured)

18
29
25
29
92
92
91
89
86
96
88
70
52
81
81
81
81
81
81
18
18
18
18
18

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)

6
23
23
9
1
2
28
12
32
2
15
13
2
1
1
1
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

17
16
4
21
91
92
89
88
80
96
87
66
51
81
81
81
81
81
81
18
18
18
18
18

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.04
0.03
0
0
0.01
0.01
0.02
0.08
0.04
0.03
0.02
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
21
23
25
27
28
29
29
30
30
30
28
26
24
22
21
20
19
18
18
17
16
16
16

Feels Like (°C)

18
21
23
25
27
28
29
29
30
30
30
29
26
24
22
21
20
19
18
18
17
16
16
16

Dew Point (°C)

15
16
16
16
15
15
14
13
13
14
15
16
16
16
15
15
15
15
14
14
14
13
13
14

Relative Humidity (%)

82
74
64
55
48
44
40
36
37
38
42
46
54
60
66
72
75
77
79
79
81
83
85
85

Pressure (mb)

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

Ozone (du)

343
342
342
344
344
344
345
344
345
347
349
349
346
344
344
344
345
345
345
344
344
344
344
344

Friday 27

Waning Crescent 9%

04:44

17:59

08 Good
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
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 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 05:53, Set: 20:54, Transit: 13:23. Moon - Rise: 04:44, Set: 17:59. Civil Dark: 21:27 - 05:19. Nautical Dark: 22:10 - 04:36. Astro Dark: 23:01 - 03:45

Total Clouds (% Sky Obscured)

18
24
24
24
24
24
24
100
100
100
100
100
100
100
100
100
100
100
100
9
9
9
9
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
19
19
19
19
19
19
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

18
24
24
24
24
24
24
100
100
100
100
100
100
100
100
100
100
100
100
9
9
9
9
9

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

Precipitation Probability (%)

0
0
0
0
2
2
2
2
2
3
3
4
7
5
3
3
3
4
4
7
4
3
0
3

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.04
0.11
0.03
0.03
0.02
0.03
0.05
0.05
0.08
0.04
0.01
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
21
23
25
26
27
28
29
29
30
30
28
25
24
22
21
20
19
18
18
18
17
16
17

Feels Like (°C)

19
21
23
25
27
28
28
29
29
30
30
29
25
24
22
21
20
19
18
18
18
17
16
17

Dew Point (°C)

15
16
17
17
17
17
16
15
15
15
16
16
16
17
16
16
16
15
15
15
14
14
14
14

Relative Humidity (%)

79
75
69
62
57
52
48
45
43
41
42
47
59
64
70
75
77
80
81
79
81
83
84
83

Pressure (mb)

1019
1020
1019
1019
1017
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1012
1012
1012
1011

Ozone (du)

343
343
343
343
343
343
343
341
340
340
339
339
339
337
338
339
338
340
341
344
344
344
344
344

Saturday 28

Waning Crescent 4%

05:09

19:04

08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
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

Sun - Rise: 05:52, Set: 20:54, Transit: 13:24. Moon - Rise: 05:09, Set: 19:04. Civil Dark: 21:28 - 05:18. Nautical Dark: 22:11 - 04:35. Astro Dark: 23:03 - 03:43

Total Clouds (% Sky Obscured)

9
0
0
0
0
0
0
100
100
100
100
100
100
76
76
76
76
76
76
94
94
94
94
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
22
22
22
22
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
50
50
50
50
50
50
67
67
67
67
67
67
45
45
45
45
45

High Clouds (% Sky Obscured)

9
0
0
0
0
0
0
100
100
100
100
100
100
27
27
27
27
27
27
87
87
87
87
87

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
8
10
10
6
6
6
6
8
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
Very Light Rain
Light Rain
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
Very Light Rain
None

Precipitation Probability (%)

3
4
3
3
2
2
2
3
7
17
25
28
27
27
37
50
52
45
28
15
10
8
6
5

Precipitation Amount (mm)

0.04
0.06
0.06
0.05
0.05
0.03
0.01
0.02
0.19
0.68
1.14
1.09
0.79
0.84
1
1.29
1.34
0.92
0.42
0.16
0.08
0.06
0.06
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
22
24
26
26
27
26
25
23
22
22
21
20
19
18
17
17
17
16
16
15
15
14

Feels Like (°C)

19
20
22
24
26
26
27
26
25
23
23
22
21
20
19
18
17
17
17
16
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

80
76
70
63
57
53
50
53
56
62
66
70
71
72
76
84
88
87
86
85
85
86
86
85

Pressure (mb)

1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1008
1009
1009
1009
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

344
343
343
342
341
340
338
335
334
333
333
334
336
337
338
338
339
339
340
339
338
335
333
332

Sunday 29

Waning Crescent 1%

05:38

20:09

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
07 Bad

Sun - Rise: 05:52, Set: 20:55, Transit: 13:24. Moon - Rise: 05:38, Set: 20:09. Civil Dark: 21:29 - 05:18. Nautical Dark: 22:13 - 04:34. Astro Dark: 23:04 - 03:42

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
98
98
98
98
98
98
85
85
85
85
85
85
95
95
95
95
95

Low Clouds (% Sky Obscured)

22
100
100
100
100
100
100
59
59
59
59
59
59
5
5
5
5
5
5
95
95
95
95
95

Medium Clouds (% Sky Obscured)

45
1
1
1
1
1
1
26
26
26
26
26
26
6
6
6
6
6
6
4
4
4
4
4

High Clouds (% Sky Obscured)

87
0
0
0
0
0
0
96
96
96
96
96
96
84
84
84
84
84
84
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
8
6
5
4
3
2
1
1
3
5
7
8
9
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
Very 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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
3
3
4
5
5
4
4
5
10
19
26
34
39
43
43
38
32
24
16
14
15
15
12

Precipitation Amount (mm)

0.01
0.01
0.02
0.03
0.04
0.04
0.05
0.08
0.17
0.37
0.57
0.69
0.75
0.77
0.69
0.56
0.43
0.29
0.16
0.09
0.07
0.08
0.09
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
13
14
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13

Relative Humidity (%)

83
80
77
73
68
66
63
61
61
62
64
70
74
78
81
85
88
89
90
90
91
90
89
89

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

332
331
330
330
329
330
332
333
332
331
330
329
329
330
331
333
336
338
340
342
343
343
344
345

Monday 30

New Moon 0%

06:13

21:13

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

Sun - Rise: 05:51, Set: 20:56, Transit: 13:24. Moon - Rise: 06:13, Set: 21:13. Civil Dark: 21:30 - 05:17. Nautical Dark: 22:14 - 04:33. Astro Dark: 23:05 - 03:41

Total Clouds (% Sky Obscured)

95
41
41
41
41
41
41
27
27
27
27
27
27
56
56
56
56
56
56
12
12
12
12
12

Low Clouds (% Sky Obscured)

95
41
41
41
41
41
41
5
5
5
5
5
5
0
0
0
0
0
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
0
12
12
12
12
12
12
4
4
4
4
4
4
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
15
15
15
15
15
15
54
54
54
54
54
54
10
10
10
10
10

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

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

Precipitation Probability (%)

10
8
8
8
9
14
21
27
28
21
14
12
10
9
9
7
6
0
0
0
14
40
42
43

Precipitation Amount (mm)

0.06
0.06
0.07
0.12
0.2
0.48
1.1
1.49
1.02
0.37
0.12
0.08
0.06
0.05
0.03
0.02
0.01
0
0
0
0.21
1.13
2.01
1.59

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
81
78
75
74
74
74
76
80
80
80
80
81
83
87
88
88
89
90
91
92
93
93

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1011
1012
1012
1012
1012
1012
1011
1012
1012
1012
1012

Ozone (du)

346
347
347
347
347
346
344
342
340
338
336
335
335
335
336
337
337
336
335
334
332
331
330
330

Forecast for Sofia, Sofia, BG (42.70,23.32)

Generated: 24/05/22 08:12:05. Forecast: 24/05/22 to 30/05/22. Timezone: UTC+3.00