Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 9

Waning Gibbous 67%

21:29

11:49

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

Sun - Rise: 07:32, Set: 16:16, Transit: 11:54. Moon - Rise: 21:29, Set: 11:49. Civil Dark: 16:50 - 06:58. Nautical Dark: 17:28 - 06:20. Astro Dark: 18:04 - 05:44

Total Clouds (% Sky Obscured)

39
53
52
25
40
52
66
71
83
76
83
73
30
25
25
20
10
20
4
2
5
2
3
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)

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)

35
32
31
25
40
52
66
71
83
76
83
73
30
25
25
20
10
20
4
2
5
2
3
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
4
12
18
20
20
20
23
2
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
4
3
4
4
4
4
4
3
3
3
3
3
3
3
3
4
4
4
4
3
3
2
2

Chance of Frost

Temperature (°C)

4
4
4
4
4
3
3
3
3
2
2
2
3
3
6
9
10
11
12
11
9
7
6
5

Feels Like (°C)

2
1
3
3
3
1
1
0
-0
-0
0
0
0
1
3
7
8
11
11
11
10
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

91
89
91
91
91
93
93
91
93
94
93
93
93
89
85
80
76
76
77
83
88
88
90
90

Pressure (mb)

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

Ozone (du)

309
309
307
305
304
304
303
304
305
306
307
308
311
310
308
306
302
299
298
297
293
291
290
290

Wednesday 10

Waning Gibbous 57%

22:43

12:07

20 Good
21 Good
22 Good
23 OK
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

Sun - Rise: 07:33, Set: 16:16, Transit: 11:54. Moon - Rise: 22:43, Set: 12:07. Civil Dark: 16:50 - 06:59. Nautical Dark: 17:28 - 06:21. Astro Dark: 18:04 - 05:45

Total Clouds (% Sky Obscured)

0
0
4
31
43
60
60
60
60
60
60
70
75
75
75
75
75
67
63
60
70
83
78
73

Low Clouds (% Sky Obscured)

0
0
4
27
40
60
60
60
50
50
50
60
65
65
60
65
70
62
54
55
59
72
70
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
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
5
4
3
15

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 (%)

4
12
34
77
77
84
92
80
90
99
88
86
86
91
94
95
0
0
0
0
2
9
10
11

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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
4
3
3
3
2
1
0
1
1
1
1
2
4
4
4
5
5
6
5
4
2
3

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
93
94
94
92
92
92
92
93
88
82
77
75
73
75
82
89
91
93
91

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1025
1025
1025

Ozone (du)

292
294
294
295
296
297
296
295
296
297
297
297
296
296
294
293
291
287
283
283
281
280
279
279

Thursday 11

Third Quarter 47%

23:52

12:23

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

Sun - Rise: 07:34, Set: 16:16, Transit: 11:55. Moon - Rise: 23:52, Set: 12:23. Civil Dark: 16:50 - 07:00. Nautical Dark: 17:28 - 06:22. Astro Dark: 18:04 - 05:45

Total Clouds (% Sky Obscured)

74
72
71
93
100
100
96
93
97
98
65
76
64
69
73
84
85
78
78
77
67
65
65
65

Low Clouds (% Sky Obscured)

70
70
71
75
70
70
70
70
70
70
65
70
64
65
70
70
70
70
70
75
67
65
65
65

Medium Clouds (% Sky Obscured)

0
0
2
3
60
55
27
26
14
32
16
15
37
69
0
0
6
35
65
77
64
39
13
9

High Clouds (% Sky Obscured)

11
12
7
36
48
50
67
66
40
39
6
75
50
47
2
17
18
4
2
1
1
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 (%)

12
15
17
20
20
19
17
19
20
19
17
15
15
15
15
15
15
15
15
15
15
15
15
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
94
93
94
94
94
94
94
94
94
91
86
81
80
77
79
85
91
93
93
93

Pressure (mb)

1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1026
1026
1026
1027

Ozone (du)

280
281
281
282
282
282
283
283
285
285
287
289
290
290
289
289
290
291
291
291
292
293
293
293

Friday 12

Waning Crescent 37%

00:59

12:38

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

Sun - Rise: 07:35, Set: 16:16, Transit: 11:55. Moon - Rise: 00:59, Set: 12:38. Civil Dark: 16:50 - 07:00. Nautical Dark: 17:28 - 06:22. Astro Dark: 18:05 - 05:46

Total Clouds (% Sky Obscured)

65
65
65
65
65
60
60
55
50
50
40
40
40
35
40
34
39
49
54
60
65
75
80
83

Low Clouds (% Sky Obscured)

65
65
65
65
65
60
60
55
50
50
40
40
40
35
40
34
39
49
54
60
65
70
75
73

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
5
10
15
11
6
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
14
27
35
35
23
13
9
4
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 (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
94
94
94
94
94
91
94
89
83
78
72
70
71
79
86
88
89
91

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1029

Ozone (du)

292
290
289
289
288
287
287
287
288
289
290
293
294
296
296
296
296
294
292
292
290
289
288
286

Saturday 13

Waning Crescent 28%

02:05

12:55

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

Sun - Rise: 07:36, Set: 16:16, Transit: 11:56. Moon - Rise: 02:05, Set: 12:55. Civil Dark: 16:50 - 07:01. Nautical Dark: 17:28 - 06:23. Astro Dark: 18:05 - 05:47

Total Clouds (% Sky Obscured)

80
78
91
84
99
93
98
88
85
79
72
34
33
37
33
29
29
27
25
25
40
52
60
56

Low Clouds (% Sky Obscured)

71
73
73
74
74
69
63
57
57
60
59
34
33
37
33
29
29
27
12
0
3
6
6
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
21
51
50
35
17
4
1
3
4
3
2
0
4
6
12
13
9
5
12

High Clouds (% Sky Obscured)

0
1
43
52
97
59
50
1
0
0
0
2
3
5
5
4
3
2
1
1
1
2
3
4

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 (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
3
4
2
2
1
4
3
2
2
1
1
0
1
1
2
8
7
7
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
93
91
91
91
91
93
93
93
88
84
80
76
72
67
72
76
82
83
86
86

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1031
1031
1032
1032
1033
1032
1032
1031
1031
1031
1030
1031
1031
1031

Ozone (du)

286
285
285
285
287
289
294
304
311
314
312
313
314
315
316
318
319
320
320
319
318
317
315
314

Sunday 14

Waning Crescent 19%

03:11

13:13

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

Sun - Rise: 07:36, Set: 16:16, Transit: 11:56. Moon - Rise: 03:11, Set: 13:13. Civil Dark: 16:51 - 07:02. Nautical Dark: 17:29 - 06:24. Astro Dark: 18:05 - 05:48

Total Clouds (% Sky Obscured)

53
52
56
61
70
72
70
69
67
61
59
50
49
58
62
67
71
63
56
45
53
51
48
39

Low Clouds (% Sky Obscured)

13
17
24
31
45
55
70
69
67
61
59
50
49
50
47
52
52
42
32
22
29
32
28
30

Medium Clouds (% Sky Obscured)

19
25
17
9
3
3
4
4
3
2
0
0
0
0
0
0
0
0
0
0
3
5
8
7

High Clouds (% Sky Obscured)

4
1
4
11
15
13
10
9
9
10
8
7
6
4
12
22
40
37
32
35
53
51
48
39

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 (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
1
1
1
-1
-1
-1
-0
1
1
1
1
1
2
2
2
7
7
7
7
6
5

Dew Point (°C)

0
0
-0
-1
-1
-1
-2
-2
-2
-1
-1
-1
-1
0
0
1
1
1
1
2
2
2
2
1

Relative Humidity (%)

88
88
88
89
89
91
89
91
89
91
89
91
88
83
80
76
73
71
75
82
86
88
89
91

Pressure (mb)

1031
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1030
1031
1031
1031
1030
1029
1029
1029
1029
1028
1029
1029
1029

Ozone (du)

313
312
311
312
312
312
312
313
313
312
311
309
306
303
300
297
294
291
290
289
287
288
288
288

Monday 15

Waning Crescent 12%

04:18

13:34

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 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:37, Set: 16:17, Transit: 11:57. Moon - Rise: 04:18, Set: 13:34. Civil Dark: 16:51 - 07:03. Nautical Dark: 17:29 - 06:25. Astro Dark: 18:05 - 05:48

Total Clouds (% Sky Obscured)

29
44
55
70
71
75
70
60
54
58
66
75
86
98
99
99
100

Low Clouds (% Sky Obscured)

29
35
40
45
45
50
45
45
30
30
30
30
30
25
25
25
25

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
26

High Clouds (% Sky Obscured)

25
5
16
25
33
21
14
7
24
37
52
67
81
96
97
98
100

ISS Passover

Visibility (miles)

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

Fog (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
0
-0
-0
-0
-1
-0
-1
-0
-1
-1
-1
0
0
0
0
-0

Relative Humidity (%)

93
93
93
94
94
94
94
94
96
94
94
94
91
86
82
79
75

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1027

Ozone (du)

289
289
290
292
294
297
295
293
292
292
293
294
294
294
294
294
294

Forecast for Dole pri Polici, Republic of Slovenia (45.99,14.66)

Generated: 09/12/25 20:15:54. Forecast: 09/12/25 to 15/12/25. Timezone: UTC+1.00