Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 1

Waning Gibbous 74%

21:42

11:30

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

Sun - Rise: 06:52, Set: 20:01, Transit: 13:26. Moon - Rise: 21:42, Set: 11:30. Civil Dark: 20:30 - 06:24. Nautical Dark: 21:05 - 05:49. Astro Dark: 21:41 - 05:13

Total Clouds (% Sky Obscured)

62
55
40
2
45
36
67
55
45
100
54
40
59
54
67
59
68
87
79
65
45
41
32
30

Low Clouds (% Sky Obscured)

0
0
0
0
3
0
0
4
3
5
23
27
12
11
7
24
12
3
17
14
7
3
1
0

Medium Clouds (% Sky Obscured)

28
10
4
2
43
36
67
53
41
49
25
0
47
44
64
52
63
86
76
57
36
36
29
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
60
7
0
0
0
0
0
0
0
0
0
0
0
0
1

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 (%)

2
2
5
1
2
1
1
1
0
0
0
0
0
0
2
8
6
15
11
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)

3
1
2
2
2
4
8
9
8
8
5
3
2
2
1
2
2
3
2
1
2
2
2
3

Chance of Frost

Temperature (°C)

20
23
27
30
32
33
33
32
30
28
26
24
23
22
22
21
20
20
21
20
20
19
20
22

Feels Like (°C)

22
24
28
32
33
34
31
30
29
27
25
23
23
23
23
23
22
22
21
20
21
21
23
24

Dew Point (°C)

4
5
6
9
9
9
9
11
9
8
8
7
7
8
10
9
10
11
12
11
12
12
12
12

Relative Humidity (%)

34
31
27
25
24
22
23
27
26
28
32
34
36
41
45
47
50
55
59
58
61
64
61
52

Pressure (mb)

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

Ozone (du)

294
294
294
295
296
298
297
296
296
297
296
296
296
295
295
295
295
294
294
296
299
299
300
300

Wednesday 2

Waning Gibbous 64%

22:13

12:46

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

Sun - Rise: 06:54, Set: 19:59, Transit: 13:26. Moon - Rise: 22:13, Set: 12:46. Civil Dark: 20:28 - 06:25. Nautical Dark: 21:03 - 05:50. Astro Dark: 21:39 - 05:14

Total Clouds (% Sky Obscured)

28
31
21
44
44
41
47
40
64
70
38
64
69
78
87
69
59
60
57
58
44
40
41
42

Low Clouds (% Sky Obscured)

0
0
0
15
18
0
0
0
1
11
0
0
0
0
0
0
0
0
0
0
0
1
5
2

Medium Clouds (% Sky Obscured)

28
29
19
31
35
41
47
36
64
68
37
60
43
36
34
38
37
26
49
51
44
40
40
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
31
57
80
37
35
30
25
25
25
35
41
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
7
8
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
1
2
10
4
3
6
3
5
3
1
4
31
33
40
38
44
42
29
18
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
3
3
3
4
4
5
6
7
9
7
4
3
1
1
1
2
2
2
2
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
29
31
31
32
33
32
30
28
24
22
22
20
22
22
20
19
18
18
17
17
17
17
21

Dew Point (°C)

12
11
10
8
6
5
5
2
2
5
3
4
2
5
6
6
10
11
13
13
13
13
13
16

Relative Humidity (%)

44
37
31
25
21
19
19
17
18
22
23
28
27
33
37
39
55
62
76
78
79
81
77
73

Pressure (mb)

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

Ozone (du)

300
301
301
301
301
301
301
300
300
300
302
304
303
300
298
298
300
302
306
308
307
307
308
310

Thursday 3

Waning Gibbous 52%

22:54

14:02

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

Sun - Rise: 06:55, Set: 19:57, Transit: 13:25. Moon - Rise: 22:54, Set: 14:02. Civil Dark: 20:26 - 06:26. Nautical Dark: 21:01 - 05:51. Astro Dark: 21:37 - 05:15

Total Clouds (% Sky Obscured)

47
52
29
38
50
75
76
38
51
74
40
29
37
76
47
2
7
7
2
3
10
9
13
17

Low Clouds (% Sky Obscured)

1
1
2
5
7
32
11
2
0
6
0
0
0
5
6
0
0
0
0
0
1
0
0
10

Medium Clouds (% Sky Obscured)

40
40
5
37
49
66
64
37
51
74
40
29
37
38
24
0
0
0
0
0
4
7
10
7

High Clouds (% Sky Obscured)

47
52
29
0
0
0
14
0
0
0
0
0
0
0
0
1
4
6
1
2
2
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
4
6
21
37
64
55
24
11
4
7
26
4
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
3
4
5
8
8
8
10
6
4
3
2
2
2
3
3
3
3
3
3
3
4
5

Chance of Frost

Temperature (°C)

24
26
28
30
31
30
29
28
26
25
23
22
20
20
19
19
17
16
15
15
14
15
17
18

Feels Like (°C)

24
26
28
30
31
29
28
28
26
26
24
24
23
22
19
20
19
18
17
17
16
16
19
19

Dew Point (°C)

18
17
15
14
13
11
17
21
16
16
16
16
15
15
14
13
13
12
11
10
10
10
9
8

Relative Humidity (%)

68
56
45
37
33
31
46
65
54
57
64
70
71
75
70
70
74
75
75
74
74
70
61
50

Pressure (mb)

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

Ozone (du)

313
314
316
316
315
313
310
310
310
313
315
316
318
318
318
317
317
317
317
318
319
320
320
320

Friday 4

Third Quarter 40%

23:46

15:16

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

Sun - Rise: 06:56, Set: 19:56, Transit: 13:25. Moon - Rise: 23:46, Set: 15:16. Civil Dark: 20:24 - 06:27. Nautical Dark: 20:59 - 05:53. Astro Dark: 21:35 - 05:17

Total Clouds (% Sky Obscured)

20
20
33
48
43
38
53
31
20
11
4
12
24
32
30
45
29
1
2
2
2
3
0
0

Low Clouds (% Sky Obscured)

18
20
20
23
8
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
0
10
22
32
34
28
25
19
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
1
3
3
3
29
4
3
3
4
10
21
32
28
45
29
1
2
2
2
2
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 (%)

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)

5
5
6
7
8
8
8
9
9
7
5
3
2
1
1
1
1
1
2
2
2
1
1
1

Chance of Frost

Temperature (°C)

20
22
24
25
26
27
27
26
26
23
21
19
18
18
16
15
14
14
13
12
12
13
15
17

Feels Like (°C)

21
23
25
24
23
24
25
23
23
22
20
20
18
18
17
16
13
13
14
13
13
14
16
18

Dew Point (°C)

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

Relative Humidity (%)

42
34
27
24
23
22
20
20
21
22
29
32
34
35
36
38
39
40
41
42
43
45
42
35

Pressure (mb)

1020
1020
1019
1018
1018
1017
1017
1017
1017
1018
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

320
318
317
315
313
312
312
312
310
310
309
308
307
307
307
306
306
305
305
304
303
303
303
302

Saturday 5

Waning Crescent 29%

00:51

16:21

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

Sun - Rise: 06:57, Set: 19:54, Transit: 13:25. Moon - Rise: 00:51, Set: 16:21. Civil Dark: 20:23 - 06:28. Nautical Dark: 20:57 - 05:54. Astro Dark: 21:33 - 05:18

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
15
30
45
35
31
23
17
10
3
3
3
3
8

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
3
3
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
27
45
35
31
19
11
6
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 (%)

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

Chance of Frost

Temperature (°C)

20
23
26
27
29
31
31
30
30
28
25
23
22
20
17
16
15
15
15
15
15
17
19
20

Feels Like (°C)

21
23
27
28
30
31
32
31
31
28
25
25
24
22
20
19
19
18
14
15
15
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

30
26
23
20
18
16
16
16
16
18
23
27
28
30
31
32
33
34
38
43
47
46
43
42

Pressure (mb)

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

Ozone (du)

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

Sunday 6

Waning Crescent 27%

02:05

17:15

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 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 06:58, Set: 19:52, Transit: 13:24. Moon - Rise: 02:05, Set: 17:15. Civil Dark: 20:21 - 06:29. Nautical Dark: 20:55 - 05:55. Astro Dark: 21:31 - 05:20

Total Clouds (% Sky Obscured)

13
17
12
8
4
3
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

10
13
10
7
4
2
1
0
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
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

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)

5
7
8
8
8
9
9
9
10
7
5
4
3
3
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

22
25
27
28
28
29
28
28
28
24
21
19
18
16
15
14
12
11
10
9
8
10
13
14

Feels Like (°C)

21
22
22
23
23
24
28
28
28
26
25
26
17
17
17
16
15
14
11
10
9
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

32
26
20
19
18
17
18
19
21
25
30
36
37
38
40
41
42
44
44
45
46
42
39
36

Pressure (mb)

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

Ozone (du)

301
302
302
302
302
302
302
301
301
300
300
300
299
298
298
297
297
296
296
296
296
296
295
295

Monday 7

Waning Crescent 18%

03:24

17:57

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

Sun - Rise: 06:59, Set: 19:50, Transit: 13:24. Moon - Rise: 03:24, Set: 17:57. Civil Dark: 20:19 - 06:30. Nautical Dark: 20:53 - 05:56. Astro Dark: 21:29 - 05:21

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
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
0
0
0
0
0
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
21
25
26
28
29
29
29
28
25
22
19
18
17
15
14
14

Feels Like (°C)

17
19
21
22
23
24
30
29
29
28
27
27
17
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

30
25
22
18
16
14
14
14
14
16
19
22
23
24
24
29
35

Pressure (mb)

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

Ozone (du)

295
295
296
295
295
295
295
295
295
295
296
296
296
297
297
297
296

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

Generated: 01/09/26 10:28:34. Forecast: 01/09/26 to 07/09/26. Timezone: UTC+3.00