Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waxing Gibbous 86%

14:46

04:24

19 OK
20 OK
21 OK
22 Good
23 Good
00 OK
01 OK
02 OK
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

Sun - Rise: 07:41, Set: 16:56, Transit: 12:19. Moon - Rise: 14:46, Set: 04:24. Civil Dark: 17:27 - 07:10. Nautical Dark: 18:02 - 06:35. Astro Dark: 18:37 - 06:00

Total Clouds (% Sky Obscured)

39
31
24
6
7
20
37
45
79
100
100
100
100
100
100
100
100
92
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
13
18
5
22
13

Medium Clouds (% Sky Obscured)

0
0
0
0
1
13
16
45
79
97
99
81
62
38
40
45
44
47
82
65
97
100
100
100

High Clouds (% Sky Obscured)

4
5
2
6
6
2
30
41
54
100
100
100
100
100
100
100
100
89
100
100
100
100
100
100

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
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
80
77
74
73
70
68
67
70
71
74
75
75
73
71
68
67
67
69
76
80
83

Pressure (mb)

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

Ozone (du)

292
293
295
298
300
300
301
303
304
304
306
307
307
307
307
308
309
310
310
309
309
311
313
318

Tuesday 2

Waxing Gibbous 93%

15:20

05:47

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

Sun - Rise: 07:43, Set: 16:55, Transit: 12:19. Moon - Rise: 15:20, Set: 05:47. Civil Dark: 17:27 - 07:11. Nautical Dark: 18:02 - 06:36. Astro Dark: 18:36 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
92
95
66
57
77
91
91
97
100
100
100
100
100
100
100
100
84
84
85
89

Low Clouds (% Sky Obscured)

41
29
31
29
29
28
27
24
23
28
35
48
90
67
72
69
72
76
62
57
66
55
69
89

Medium Clouds (% Sky Obscured)

100
100
100
83
79
82
48
43
62
73
73
83
84
100
100
100
100
100
100
100
68
61
31
40

High Clouds (% Sky Obscured)

100
100
100
100
45
45
39
2
9
76
74
91
100
100
100
100
100
99
30
30
25
10
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
2
7
13
0
2
2
0
20
27
20
34
100

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
6
13
65
74
41
11
3
2
8
18
57
16
7
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0.5
0
0
0

Wind Speed/Direction (mph)

3
4
4
4
4
4
4
4
4
4
4
3
3
3
3
4
4
5
5
5
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
86
88
89
91
93
94
94
94
96
96
96
96
91
88
85
82
82
82
82
85
89
91

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

320
322
322
321
322
321
321
322
326
331
332
332
331
329
330
330
327
322
317
314
309
302
296
294

Wednesday 3

Waxing Gibbous 98%

16:04

07:12

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

Sun - Rise: 07:44, Set: 16:55, Transit: 12:19. Moon - Rise: 16:04, Set: 07:12. Civil Dark: 17:27 - 07:12. Nautical Dark: 18:02 - 06:36. Astro Dark: 18:36 - 06:02

Total Clouds (% Sky Obscured)

91
94
91
94
92
91
89
100
100
100
100
90
91
89
97
100
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
88
90
87
89
88
89
90
85
71
77
89
89
84
81
88
92
100
84
99
98
97
89
92

Medium Clouds (% Sky Obscured)

46
52
31
34
24
19
3
8
4
0
67
31
35
20
23
21
27
54
80
46
40
43
43
43

High Clouds (% Sky Obscured)

0
1
2
2
5
3
9
88
92
100
100
65
68
46
92
100
90
86
59
70
84
100
100
100

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 (%)

100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

4
4
2
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
91
91
91
91
91
91
93
93
94
93
93
91
89
85
83
85
81
82
86
90
93

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1017
1016
1016
1016
1016

Ozone (du)

290
289
286
283
285
286
287
286
286
285
281
281
277
277
278
279
280
282
286
290
292
294
296
296

Thursday 4

Waxing Gibbous 100%

17:01

08:32

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

Sun - Rise: 07:45, Set: 16:55, Transit: 12:20. Moon - Rise: 17:01, Set: 08:32. Civil Dark: 17:27 - 07:13. Nautical Dark: 18:02 - 06:37. Astro Dark: 18:36 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
100
100
100
98
96
94
96
98
100
100
100
100
99
98
98
97
97
97
97
95
94
94
92

Medium Clouds (% Sky Obscured)

75
100
100
98
60
26
20
18
25
26
93
29
80
24
70
20
37
49
18
89
21
64
98
97

High Clouds (% Sky Obscured)

100
100
100
100
100
86
87
92
79
74
87
93
100
86
34
53
72
80
88
76
83
85
88
94

ISS Passover

Visibility (miles)

9
9
9
5
2
5
2
5
9
9
9
9
8
2
5
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
3
5
2
10
8
4
8
7
7
14
11
15
9
17
7
8
9
3
6
8
10
12
14

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
3
4
3
3
3
4
4
4
4
5
6
6
6
7
8
8
10
10
11
11
11

Chance of Frost

Temperature (°C)

5
4
4
4
4
4
4
4
4
4
4
4
4
5
5
6
6
7
7
7
7
7
7
6

Feels Like (°C)

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

Dew Point (°C)

4
4
3
4
3
3
3
3
3
3
3
3
4
4
3
4
4
4
5
5
5
5
5
5

Relative Humidity (%)

94
96
94
96
96
94
94
93
91
93
93
93
94
94
89
88
90
84
87
85
87
88
88
88

Pressure (mb)

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

Ozone (du)

296
297
299
301
300
301
302
303
306
307
308
309
309
308
311
312
312
312
309
308
307
306
307
308

Friday 5

Full Moon 98%

18:11

09:41

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

Sun - Rise: 07:45, Set: 16:55, Transit: 12:20. Moon - Rise: 18:11, Set: 09:41. Civil Dark: 17:27 - 07:14. Nautical Dark: 18:02 - 06:38. Astro Dark: 18:36 - 06:04

Total Clouds (% Sky Obscured)

100
99
97
96
97
99
100
100
100
100
99
99
98
99
98
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
88
87
86
90
95
100
99
98
97
97
98
98
99
98
98
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

92
90
82
79
84
91
100
100
99
95
81
80
28
42
54
66
52
38
32
36
34
45
51
53

High Clouds (% Sky Obscured)

100
88
78
68
73
87
100
100
100
100
86
67
70
89
80
71
56
43
29
32
32
31
21
12

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

15
15
23
9
26
20
30
22
26
18
20
18
22
30
28
26
25
21
15
18
19
16
22
24

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)

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
6
5
6
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4

Relative Humidity (%)

88
88
90
91
93
94
96
94
96
94
94
94
94
96
96
94
94
94
94
94
93
94
94
96

Pressure (mb)

1012
1012
1012
1013
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1013
1014
1014
1014
1013
1013
1013
1014
1014
1014

Ozone (du)

306
307
308
309
310
312
312
314
316
317
317
318
320
319
321
322
324
325
326
327
331
336
341
343

Saturday 6

Waning Gibbous 94%

No Rise

10:35

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

Sun - Rise: 07:46, Set: 16:55, Transit: 12:21. Moon - Rise: No Rise, Set: 10:35. Civil Dark: 17:27 - 07:15. Nautical Dark: 18:02 - 06:39. Astro Dark: 18:36 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

63
61
58
38
40
46
53
45
35
24
23
16
9
30
50
71
75
79
84
57
39
26
27
29

High Clouds (% Sky Obscured)

2
4
8
12
26
42
55
56
60
62
56
47
36
32
26
21
19
14
8
12
13
13
21
37

ISS Passover

Visibility (miles)

5
5
6
8
9
7
6
4
3
1
0
0
0
0
0
0
0
0
1
1
3
6
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

21
27
30
34
31
27
17
20
22
22
20
19
18
15
10
2
8
9
10
10
9
8
10
9

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
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
4
4
3
4
3
4
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
3
3
3
3
3
3

Relative Humidity (%)

94
94
96
94
94
94
96
96
96
96
96
96
96
98
96
96
96
96
94
94
94
93
91
93

Pressure (mb)

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

Ozone (du)

345
347
348
348
349
349
348
348
347
346
345
345
346
346
347
349
350
352
354
356
358
360
361
361

Sunday 7

Waning Gibbous 87%

19:29

11:16

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:47, Set: 16:55, Transit: 12:21. Moon - Rise: 19:29, Set: 11:16. Civil Dark: 17:27 - 07:15. Nautical Dark: 18:02 - 06:40. Astro Dark: 18:36 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
94
89
84
76
68
52
51
59
62
67
66
66

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
99
92
83
74
62
50
42
45
44
43
47
56
46

Medium Clouds (% Sky Obscured)

28
20
14
12
11
10
9
6
3
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
49
43
34
23
14
3
2
1
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
89
88
88
86
85
88
89
91
92
92
94
83
74
66
61
57

Pressure (mb)

1018
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1024
1023

Ozone (du)

360
359
356
352
349
344
340
335
331
327
322
319
315
312
312
311
311
310
309

Forecast for Tran, Tran, Republic of Bulgaria (42.83,22.65)

Generated: 01/12/25 19:02:27. Forecast: 01/12/25 to 07/12/25. Timezone: UTC+2.00