Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Crescent 43%

12:38

22:40

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:33, Set: 15:59, Transit: 11:45. Moon - Rise: 12:38, Set: 22:40. Civil Dark: 16:36 - 06:55. Nautical Dark: 17:17 - 06:14. Astro Dark: 17:57 - 05:35

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
98
92
97
98
91
93
97
100
95
92
88
92
97
89
87
83
90
95
94

Medium Clouds (% Sky Obscured)

82
80
63
68
90
84
71
68
79
86
93
91
98
88
100
94
97
96
88
100
76
86
89
81

High Clouds (% Sky Obscured)

100
89
66
72
80
64
64
85
85
69
72
47
65
45
8
3
2
3
2
2
1
1
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
Light Rain
None
None
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

6
15
11
3
4
2
5
4
8
12
4
4
11
34
41
61
57
61
62
45
51
49
60
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0.3
0
0.2
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
7
6
4
3
2
1
0
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

96
93
91
87
82
77
71
69
67
66
65
65
66
67
66
68
68
69
68
68
68
69
69
69

Pressure (mb)

1017
1017
1018
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1025

Ozone (du)

290
290
290
290
289
289
288
288
289
291
291
291
291
292
294
294
295
294
294
296
297
298
300
301

Friday 28

First Quarter 54%

12:53

23:58

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:34, Set: 15:58, Transit: 11:46. Moon - Rise: 12:53, Set: 23:58. Civil Dark: 16:36 - 06:57. Nautical Dark: 17:17 - 06:15. Astro Dark: 17:56 - 05:36

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
100
100
99
98
100
99
93
96
98
100
95
99
91
100
99

Medium Clouds (% Sky Obscured)

84
72
79
76
77
66
61
29
17
6
14
20
26
19
47
43
44
46
43
83
81
74
95
91

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
3
6
45
20
53
65
71
16

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 (%)

30
30
25
15
13
11
7
0
0
0
0
0
2
2
10
2
1
3
3
16
16
6
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
69
69
69
69
69
71
71
71
71
72
72
72
73
73
75
73
75
78
80
80
79
81

Pressure (mb)

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

Ozone (du)

303
304
305
304
304
303
303
303
304
304
305
305
305
304
304
304
304
302
300
299
299
300
301
303

Saturday 29

Waxing Gibbous 65%

13:06

01:18

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:35, Set: 15:58, Transit: 11:46. Moon - Rise: 13:06, Set: 01:18. Civil Dark: 16:35 - 06:58. Nautical Dark: 17:16 - 06:17. Astro Dark: 17:56 - 05:37

Total Clouds (% Sky Obscured)

99
97
100
100
100
100
98
93
93
95
94
79
76
91
80
88
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
90
99
97
98
92
90
91
90
95
94
79
76
86
80
83
87
93
99
99
99
99
100
99

Medium Clouds (% Sky Obscured)

80
77
73
69
59
59
28
4
3
5
3
3
4
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
21
24
21
29
26
10
2
18
73
86
62
47
34
17
34
100
98
92
80
56
36
15
10

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 (%)

4
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
6
7
7
6
4
3
4
4
4
4
3
4
4
3
4
3
3
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

7
7
8
8
8
8
8
8
7
7
7
7
7
7
7
6
6
6
6
6
6
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
82
82
84
84
87
90
93
94
96
96
94
94
94
94
93
91
86
86
82
79
75
71

Pressure (mb)

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

Ozone (du)

305
306
306
307
308
307
308
307
306
308
307
309
311
310
311
312
315
316
316
319
320
319
318
317

Sunday 30

Waxing Gibbous 76%

13:19

02:41

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:37, Set: 15:57, Transit: 11:46. Moon - Rise: 13:19, Set: 02:41. Civil Dark: 16:35 - 06:59. Nautical Dark: 17:16 - 06:18. Astro Dark: 17:55 - 05:38

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
2
2
1
2
0
1
0
0
2
2
3
3
5
8
8
10
27
49

High Clouds (% Sky Obscured)

15
15
11
5
3
10
22
25
57
84
100
88
79
69
66
55
33
52
71
100
93
87
81
82

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
62
57
54
51
51
54
58
59
61
62
63
66
68
69
72
73
74
76
77
77
80
80
82

Pressure (mb)

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

Ozone (du)

316
317
318
318
316
315
313
310
308
307
306
305
305
306
308
310
309
305
299
295
292
291
289
289

Monday 1

Waxing Gibbous 85%

13:34

04:09

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:38, Set: 15:57, Transit: 11:47. Moon - Rise: 13:34, Set: 04:09. Civil Dark: 16:34 - 07:00. Nautical Dark: 17:15 - 06:19. Astro Dark: 17:55 - 05:40

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
96
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

47
25
31
58
50
13
24
8
7
8
5
11
17
24
18
12
6
13
19
26
37
47
58
65

High Clouds (% Sky Obscured)

84
81
81
87
89
66
52
40
31
25
17
38
25
11
31
52
73
49
26
3
19
34
49
50

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
76
72
69
67
66
69
73
76
77
79
80
80
82
82
82
83
85
85
83
83
85
85
85

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

290
290
290
289
287
287
287
286
287
286
287
287
288
289
290
292
294
295
299
302
305
305
305
304

Tuesday 2

Waxing Gibbous 93%

13:52

05:42

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:39, Set: 15:56, Transit: 11:47. Moon - Rise: 13:52, Set: 05:42. Civil Dark: 16:34 - 07:01. Nautical Dark: 17:15 - 06:20. Astro Dark: 17:55 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
97
96
95
96
97
99
97
95
94
94
95
96
97

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
98
95
93
90
91
91
92
90
89
88
89
91
92
94

Medium Clouds (% Sky Obscured)

71
78
82
85
88
92
95
99
92
85
78
85
76
70
68
85
94
94
94
93
94
93
91
78

High Clouds (% Sky Obscured)

53
55
50
41
26
26
26
22
20
23
25
20
15
10
15
15
25
24
14
2
15
30
46
44

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
1
4
4
1
8
8
6
6
5
1
3
3
1
8
12
14
19
19
15
22
27
29
33

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

Chance of Frost

Temperature (°C)

5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
73
72
70
68
70
71
74
74
75
76
75
74
72
75
76
79
80
82
83
85
88
90

Pressure (mb)

1022
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

304
304
305
307
309
311
316
322
327
327
327
328
326
324
322
319
317
314
310
306
302
300
298
295

Wednesday 3

Waxing Gibbous 98%

14:17

07:16

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 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:41, Set: 15:55, Transit: 11:47. Moon - Rise: 14:17, Set: 07:16. Civil Dark: 16:33 - 07:03. Nautical Dark: 17:15 - 06:21. Astro Dark: 17:54 - 05:42

Total Clouds (% Sky Obscured)

98
98
99
99
100
97
94
91
94
97
99
99
99
98
99
99
100

Low Clouds (% Sky Obscured)

95
97
98
99
100
95
90
84
90
95
99
96
92
87
88
89
90

Medium Clouds (% Sky Obscured)

67
62
52
40
31
26
23
18
23
29
36
46
56
67
50
33
13

High Clouds (% Sky Obscured)

45
41
29
15
2
2
2
2
2
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
8
8
8
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 (%)

34
33
30
27
24
19
15
9
10
11
13
16
15
11
12
11
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
7
7
7
7
7
6
6
6
7
6
6
6
6
6

Feels Like (°C)

4
4
4
4
4
4
5
5
4
5
5
5
5
5
5
4
5

Dew Point (°C)

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

Relative Humidity (%)

90
91
91
90
90
90
90
90
91
88
85
82
84
83
85
83
83

Pressure (mb)

1023
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

296
296
297
294
292
289
291
292
293
293
292
292
289
287
285
281
276

Forecast for Kyiv, Ukraine (50.45,30.52)

Generated: 27/11/25 09:07:44. Forecast: 27/11/25 to 03/12/25. Timezone: UTC+2.00