Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Crescent 40%

13:21

22:10

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

Sun - Rise: 06:56, Set: 17:24, Transit: 12:10. Moon - Rise: 13:21, Set: 22:10. Civil Dark: 17:53 - 06:27. Nautical Dark: 18:26 - 05:55. Astro Dark: 18:59 - 05:22

Total Clouds (% Sky Obscured)

100
100
99
100
94
93
60
65
25
9
4
3
0
0
3
0
0
8
17
25
27
24
25
29

Low Clouds (% Sky Obscured)

16
89
87
80
55
38
12
38
23
9
4
3
0
0
2
0
0
6
12
19
20
20
20
16

Medium Clouds (% Sky Obscured)

100
99
93
86
60
93
60
65
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
0
0
0
0
35
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
0
2

ISS Passover

Visibility (miles)

9
9
9
9
8
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
1
1
25
34
20
17
24
14
9
1
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
2
2
5
5
6
8
9
9
10
10
9
6
5
4
4
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

6
6
7
9
10
10
11
12
13
12
12
10
8
7
6
5
4
4
3
3
2
2
1
1

Feels Like (°C)

4
4
5
5
8
8
8
9
9
10
9
8
6
6
5
5
5
4
3
3
2
2
2
1

Dew Point (°C)

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

Relative Humidity (%)

79
81
82
80
80
73
72
66
61
56
56
64
69
70
72
74
75
75
74
74
76
76
76
76

Pressure (mb)

1012
1013
1014
1015
1015
1016
1016
1016
1016
1016
1017
1018
1019
1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

311
312
313
316
317
316
319
320
318
313
309
306
303
300
298
296
292
293
292
293
294
294
293
292

Wednesday 29

First Quarter 50%

13:55

23:18

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

Sun - Rise: 06:57, Set: 17:23, Transit: 12:10. Moon - Rise: 13:55, Set: 23:18. Civil Dark: 17:52 - 06:28. Nautical Dark: 18:25 - 05:56. Astro Dark: 18:58 - 05:23

Total Clouds (% Sky Obscured)

29
36
8
35
42
20
39
26
32
11
5
1
0
0
0
0
0
16
21
26
32
36
60
74

Low Clouds (% Sky Obscured)

12
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
7
9
8
7
7

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)

2
6
6
29
31
15
39
26
31
9
5
1
0
0
0
0
0
1
2
2
2
3
35
55

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)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

1
1
2
5
9
11
13
15
15
15
15
13
11
9
6
5
4
3
3
3
2
2
2
2

Feels Like (°C)

0
1
2
5
8
11
13
13
14
15
15
13
11
9
6
5
5
4
4
3
2
2
2
1

Dew Point (°C)

-3
-3
-3
-2
0
1
1
1
0
1
3
4
2
-1
-3
-3
-3
-3
-3
-4
-5
-4
-5
-5

Relative Humidity (%)

74
75
71
61
55
48
43
39
37
37
44
51
53
53
53
57
60
62
63
63
63
63
61
62

Pressure (mb)

1024
1025
1025
1025
1024
1024
1023
1022
1021
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

291
290
289
290
290
290
287
287
285
282
281
282
282
285
287
288
290
290
289
286
285
287
288
287

Thursday 30

Waxing Gibbous 61%

14:23

00:29

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 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:58, Set: 17:21, Transit: 12:10. Moon - Rise: 14:23, Set: 00:29. Civil Dark: 17:50 - 06:29. Nautical Dark: 18:24 - 05:57. Astro Dark: 18:57 - 05:24

Total Clouds (% Sky Obscured)

67
97
100
100
100
100
100
93
76
90
100
100
20
47
46
64
61
70
60
58
70
85
96
87

Low Clouds (% Sky Obscured)

7
7
4
0
0
0
0
0
0
0
0
0
0
0
0
17
22
24
25
28
29
30
31
31

Medium Clouds (% Sky Obscured)

0
14
38
50
92
55
57
52
44
50
32
50
20
47
20
26
20
12
17
4
3
9
2
1

High Clouds (% Sky Obscured)

38
95
100
100
100
100
100
89
36
74
100
99
16
20
38
32
22
47
44
41
54
76
93
75

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)

2
2
2
2
3
2
3
2
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

2
1
2
6
8
9
11
13
15
15
14
13
11
9
8
7
6
6
6
6
6
6
6
6

Feels Like (°C)

-0
-1
1
3
6
7
9
11
13
13
13
11
9
8
7
6
5
6
4
4
4
5
4
4

Dew Point (°C)

-5
-5
-5
-3
-2
-0
-0
1
2
2
4
4
3
2
1
0
-1
0
-0
0
0
0
1
1

Relative Humidity (%)

62
61
59
55
51
51
44
43
42
42
50
55
58
59
61
62
63
65
66
66
67
68
70
71

Pressure (mb)

1022
1022
1022
1022
1021
1021
1020
1019
1019
1018
1018
1018
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

285
283
279
276
277
277
275
276
276
274
273
272
272
271
271
272
272
272
272
271
270
270
270
271

Friday 31

Waxing Gibbous 71%

14:47

01:41

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

Sun - Rise: 07:00, Set: 17:20, Transit: 12:10. Moon - Rise: 14:47, Set: 01:41. Civil Dark: 17:49 - 06:30. Nautical Dark: 18:22 - 05:58. Astro Dark: 18:55 - 05:25

Total Clouds (% Sky Obscured)

76
69
55
41
26
11
21
29
25
35
35
35
35
40
35
30
30
25
22
20
39
52
58
50

Low Clouds (% Sky Obscured)

32
32
20
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
19
31
37

Medium Clouds (% Sky Obscured)

0
2
2
2
2
2
2
4
25
12
2
2
3
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

58
57
55
41
26
11
21
29
25
35
35
35
35
40
35
30
30
25
22
20
37
37
23
12

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)

2
2
2
1
1
0
1
1
2
1
1
1
1
1
2
2
2
1
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

6
6
7
9
12
14
16
17
18
18
17
16
14
13
12
11
10
10
9
8
8
7
7
7

Feels Like (°C)

4
4
5
8
11
14
16
16
17
17
16
15
14
11
10
10
9
8
7
7
7
6
6
7

Dew Point (°C)

1
1
1
3
4
5
5
6
7
7
7
8
7
6
5
5
4
3
2
2
2
1
1
1

Relative Humidity (%)

70
71
69
63
58
53
49
46
46
47
52
58
61
62
65
65
63
64
63
63
64
64
65
66

Pressure (mb)

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

Ozone (du)

273
273
273
272
274
276
274
273
275
275
276
276
276
277
277
278
279
279
278
277
277
278
277
277

Saturday 1

Waxing Gibbous 81%

15:09

02:55

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

Sun - Rise: 07:01, Set: 17:19, Transit: 12:10. Moon - Rise: 15:09, Set: 02:55. Civil Dark: 17:48 - 06:32. Nautical Dark: 18:21 - 05:59. Astro Dark: 18:54 - 05:27

Total Clouds (% Sky Obscured)

47
46
33
19
2
2
4
3
2
1
2
3
1
2
3
4
4
4
3
3
3
3
3
20

Low Clouds (% Sky Obscured)

34
35
27
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
20

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
3
3
5
2
2
4
3
2
1
2
3
1
2
3
3
2
2
1
1
1
0
0
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)

1
1
1
1
1
1
1
2
2
2
2
2
1
2
2
2
2
1
1
1
1
1
1
2

Chance of Frost

Temperature (°C)

7
7
7
10
12
14
16
17
18
17
17
15
14
12
11
10
9
9
9
8
8
8
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
66
60
55
50
47
45
45
45
50
55
58
61
64
66
68
69
70
70
73
73
73
73

Pressure (mb)

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

Ozone (du)

276
276
276
276
275
276
277
278
278
279
279
279
279
278
277
277
277
278
280
282
284
282
279
277

Sunday 2

Waxing Gibbous 89%

15:31

04:11

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

Sun - Rise: 07:02, Set: 17:17, Transit: 12:10. Moon - Rise: 15:31, Set: 04:11. Civil Dark: 17:47 - 06:33. Nautical Dark: 18:20 - N/A. Astro Dark: 18:53 - 05:28

Total Clouds (% Sky Obscured)

46
45
27
13
0
15
29
42
43
42
48
37
31
19
22
23
24
25
26
29
41
49
51
59

Low Clouds (% Sky Obscured)

31
45
20
8
0
1
2
2
1
1
0
0
0
0
0
0
0
4
13
23
26
28
28
31

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)

6
9
5
2
0
10
22
36
43
42
48
37
31
19
22
23
24
18
10
3
4
5
8
19

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)

2
2
2
1
1
1
1
1
2
1
2
3
2
2
1
1
1
1
1
2
2
2
2
2

Chance of Frost

Temperature (°C)

7
7
7
9
11
14
15
16
18
16
15
14
13
12
10
10
9
8
8
7
7
6
6
5

Feels Like (°C)

8
8
8
8
10
11
12
13
14
16
15
15
14
14
12
10
10
10
9
9
8
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

71
71
70
61
55
50
46
42
39
43
47
51
54
55
57
59
61
64
64
65
66
67
67
68

Pressure (mb)

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

Ozone (du)

277
276
275
276
277
278
278
277
277
277
277
276
277
277
277
277
277
277
276
275
274
275
275
275

Monday 3

Waxing Gibbous 96%

15:53

05:30

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 OK
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:03, Set: 17:16, Transit: 12:10. Moon - Rise: 15:53, Set: 05:30. Civil Dark: 17:46 - 06:34. Nautical Dark: 18:19 - 06:01. Astro Dark: 18:52 - 05:29

Total Clouds (% Sky Obscured)

70
88
93
97
100
100
100
100
100
100
99
97
94
91
75
59
43
55
66
76

Low Clouds (% Sky Obscured)

33
42
34
17
0
0
0
0
2
4
6
5
4
3
8
14
20
30
38
49

Medium Clouds (% Sky Obscured)

0
0
7
14
22
46
70
95
88
82
76
52
29
2
4
6
7
32
58
76

High Clouds (% Sky Obscured)

35
70
87
95
100
100
100
100
72
44
21
37
53
69
69
59
43
55
66
76

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
4
3
0
7
5
0
0
0
0
0
3
1

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)

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

Chance of Frost

Temperature (°C)

5
6
6
8
11
13
15
16
17
16
16
15
13
12
11
11
10
10
9
9

Feels Like (°C)

6
5
6
5
7
9
10
11
12
15
15
14
14
13
13
9
10
9
8
8

Dew Point (°C)

0
0
1
2
4
5
6
7
8
8
8
8
8
8
8
8
8
7
7
6

Relative Humidity (%)

68
68
70
65
60
58
57
56
54
57
61
66
70
76
80
83
84
84
84
82

Pressure (mb)

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

Ozone (du)

277
279
280
283
285
287
289
290
292
291
290
289
289
289
289
288
288
288
287
286

Forecast for Sofia, Sofia, Republic of Bulgaria (42.70,23.32)

Generated: 28/10/25 06:15:14. Forecast: 28/10/25 to 03/11/25. Timezone: UTC+2.00