Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Gibbous 95%

19:03

04:35

10 OK
11 OK
12 OK
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 06:45, Set: 20:13, Transit: 13:28. Moon - Rise: 19:03, Set: 04:35. Civil Dark: 20:42 - 06:16. Nautical Dark: 21:18 - 05:40. Astro Dark: 21:56 - 05:02

Total Clouds (% Sky Obscured)

27
33
26
13
89
91
68
53
45
75
100
97
99
80
85
80
100
100
100
93
44
54
75
56

Low Clouds (% Sky Obscured)

27
24
9
13
39
7
1
0
0
0
1
0
1
0
1
1
2
27
20
0
3
2
11
0

Medium Clouds (% Sky Obscured)

26
9
0
5
52
90
68
49
44
47
68
74
96
78
85
80
74
76
61
61
35
50
67
55

High Clouds (% Sky Obscured)

0
0
0
0
60
0
6
3
1
41
46
43
74
4
5
15
60
48
96
62
2
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
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
1
4
25
12
6
2
0
1
3
8
2
1
2
21
28
38
34
8
22
21
4

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)

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

Chance of Frost

Temperature (°C)

23
25
27
29
31
32
32
32
30
28
27
25
24
23
22
21
20
20
19
17
18
17
18
20

Feels Like (°C)

25
27
29
31
31
31
30
31
29
28
29
24
23
23
23
21
20
20
18
16
17
18
19
21

Dew Point (°C)

12
11
10
10
9
9
17
18
12
11
13
11
11
11
11
10
10
9
7
7
8
7
7
7

Relative Humidity (%)

52
42
34
29
25
24
38
44
32
33
42
42
46
45
49
47
50
49
47
49
51
52
46
42

Pressure (mb)

1018
1017
1016
1015
1014
1013
1013
1013
1013
1012
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

297
296
296
298
298
297
297
299
299
300
299
301
301
302
304
304
302
305
306
307
308
308
309
309

Wednesday 26

Waxing Gibbous 98%

19:29

05:43

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

Sun - Rise: 06:46, Set: 20:11, Transit: 13:28. Moon - Rise: 19:29, Set: 05:43. Civil Dark: 20:40 - 06:17. Nautical Dark: 21:16 - 05:41. Astro Dark: 21:53 - 05:04

Total Clouds (% Sky Obscured)

29
26
11
13
43
59
81
24
30
26
22
15
9
22
19
0
0
0
0
0
0
4
50
11

Low Clouds (% Sky Obscured)

0
0
4
3
27
21
30
24
30
20
16
15
9
22
19
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

28
25
8
7
17
47
70
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
4
50
11

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 (%)

1
2
4
13
15
8
13
1
4
5
2
1
0
0
0
0
0
0
4
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
3
4
7
10
10
11
9
9
7
5
3
1
2
3
3
3
3
3
3
3
3
2
3

Chance of Frost

Temperature (°C)

22
24
27
29
30
29
29
30
28
27
25
22
21
20
18
18
18
17
16
16
15
15
16
20

Feels Like (°C)

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

Dew Point (°C)

6
6
8
8
10
11
11
15
12
12
12
12
12
11
10
10
10
9
9
9
9
9
8
10

Relative Humidity (%)

35
31
29
27
30
33
33
40
38
39
45
51
54
56
57
59
60
60
62
63
65
66
59
50

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

309
309
308
308
308
308
307
308
307
306
306
307
307
308
307
306
304
303
303
300
298
296
295
296

Thursday 27

Waxing Gibbous 100%

19:52

06:50

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

Sun - Rise: 06:47, Set: 20:09, Transit: 13:28. Moon - Rise: 19:52, Set: 06:50. Civil Dark: 20:39 - 06:18. Nautical Dark: 21:14 - 05:43. Astro Dark: 21:51 - 05:05

Total Clouds (% Sky Obscured)

23
58
39
11
10
13
21
27
29
2
0
0
0
0
0
1
3
7
11
11
23
25
43
33

Low Clouds (% Sky Obscured)

0
10
7
11
10
13
21
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
2
4
0
0
2
4
16
28
2
0
0
0
0
0
0
0
3
6
9
17
22
29
28

High Clouds (% Sky Obscured)

23
58
35
3
0
0
3
4
2
1
0
0
0
0
0
1
2
2
3
2
4
1
12
5

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)

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

Chance of Frost

Temperature (°C)

22
24
26
27
29
29
30
30
29
28
25
22
21
21
20
19
18
17
16
15
15
16
17
19

Feels Like (°C)

25
26
26
28
31
31
31
31
28
26
25
23
23
22
22
21
20
18
17
17
16
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

43
36
32
27
24
21
19
18
18
29
40
44
46
48
49
51
52
52
55
58
61
64
58
50

Pressure (mb)

1020
1020
1019
1019
1018
1017
1017
1016
1016
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

296
297
298
298
300
300
300
300
300
298
299
300
301
300
300
298
297
297
296
296
296
295
292
291

Friday 28

Full Moon 99%

20:13

07:58

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

Sun - Rise: 06:48, Set: 20:08, Transit: 13:27. Moon - Rise: 20:13, Set: 07:58. Civil Dark: 20:37 - 06:19. Nautical Dark: 21:12 - 05:44. Astro Dark: 21:49 - 05:07

Total Clouds (% Sky Obscured)

27
21
65
48
66
42
23
2
4
6
14
48
45
42
32
23
22
14
9
2
0
2
14
3

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)

20
14
29
45
63
42
20
2
4
6
9
6
6
4
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
6
58
31
52
29
18
0
0
1
7
48
45
42
30
22
20
14
9
2
0
2
14
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
1
4
6
11
2
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
3
4
3
3
3
4
6
9
8
6
4
3
3
3
3
3
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

22
25
27
28
30
31
30
29
29
27
24
23
21
20
19
18
18
17
16
16
15
16
17
19

Feels Like (°C)

23
26
28
28
32
33
32
30
28
26
24
23
21
20
19
18
18
18
18
18
17
18
19
19

Dew Point (°C)

9
8
8
7
6
6
5
3
3
3
7
8
8
8
8
9
9
10
10
11
11
12
12
10

Relative Humidity (%)

41
35
30
25
22
21
19
18
19
21
31
38
42
46
49
52
57
63
67
70
74
77
72
58

Pressure (mb)

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

Ozone (du)

291
291
291
291
291
290
290
290
290
289
288
287
286
285
285
285
285
285
285
284
284
283
284
284

Saturday 29

Waning Gibbous 96%

20:33

09:07

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

Sun - Rise: 06:49, Set: 20:06, Transit: 13:27. Moon - Rise: 20:33, Set: 09:07. Civil Dark: 20:35 - 06:20. Nautical Dark: 21:10 - 05:45. Astro Dark: 21:47 - 05:08

Total Clouds (% Sky Obscured)

0
0
0
0
0
24
48
74
64
51
40
39
41
42
33
23
12
27
43
59
39
30
17
19

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
16
33
49
43
37
32
26
21
12
8
5
2
12
21
29
22
15
8
7

High Clouds (% Sky Obscured)

0
0
0
0
0
15
30
44
39
34
32
33
36
41
33
22
8
5
3
0
2
4
7
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
46
62
66
67
59
53
45
29
6
16
19
21
21
17
1
6
5
1
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
25
28
30
32
34
32
31
30
28
26
24
22
20
18
18
17
17
16
16
16
18
19
21

Feels Like (°C)

23
26
30
31
33
34
35
36
37
35
33
31
22
20
19
19
19
19
19
19
19
20
20
21

Dew Point (°C)

10
9
9
8
8
8
11
15
19
19
19
20
18
16
14
14
14
14
13
13
13
14
14
15

Relative Humidity (%)

47
37
30
25
21
19
26
36
50
57
65
74
75
77
78
79
81
82
82
82
82
77
72
67

Pressure (mb)

1018
1017
1017
1016
1014
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

284
284
284
284
284
286
287
288
288
291
293
296
299
302
306
306
306
307
305
303
302
302
302
302

Sunday 30

Waning Gibbous 91%

20:53

No Set

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

Sun - Rise: 06:50, Set: 20:04, Transit: 13:27. Moon - Rise: 20:53, Set: No Set. Civil Dark: 20:33 - 06:21. Nautical Dark: 21:08 - 05:46. Astro Dark: 21:45 - 05:10

Total Clouds (% Sky Obscured)

16
14
21
35
42
40
37
34
32
29
30
19
19
16
13
9
2
24
45
68
53
34
17
11

Low Clouds (% Sky Obscured)

0
0
4
9
21
17
11
6
4
3
1
2
3
0
1
2
2
24
45
68
53
34
17
11

Medium Clouds (% Sky Obscured)

7
7
10
13
26
28
26
19
13
5
0
3
6
10
8
5
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
3
4
4
5
4
3
1
14
23
30
16
13
6
4
2
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

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 (%)

6
3
13
13
14
14
11
7
8
7
2
3
1
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
3
4
6
8
9
9
10
7
5
4
3
3
2
2
2
2
2
2
2
2
1
1

Chance of Frost

Temperature (°C)

23
26
28
29
29
30
29
29
29
26
24
22
21
19
18
16
15
13
13
12
11
14
16
18

Feels Like (°C)

25
25
26
26
27
27
33
33
32
31
29
28
20
20
19
18
18
16
14
13
12
13
15
16

Dew Point (°C)

14
13
13
12
11
10
10
12
13
11
10
10
9
8
7
5
4
2
2
1
-1
1
2
3

Relative Humidity (%)

55
46
38
36
32
29
31
33
36
38
42
47
47
47
48
48
47
46
45
44
43
40
38
36

Pressure (mb)

1016
1015
1015
1014
1014
1013
1013
1013
1013
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

301
301
300
299
298
297
298
299
299
300
301
302
301
301
301
300
300
300
300
300
301
301
302
302

Monday 31

Waning Gibbous 84%

21:16

10:17

Sun - Rise: 06:51, Set: 20:03, Transit: 13:26. Moon - Rise: 21:16, Set: 10:17. Civil Dark: 20:32 - 06:22. Nautical Dark: 21:06 - 05:48. Astro Dark: 21:43 - 05:11

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 25/08/26 10:49:07. Forecast: 25/08/26 to 31/08/26. Timezone: UTC+3.00