Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 7%

05:49

13:30

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

Sun - Rise: 08:00, Set: 15:49, Transit: 11:55. Moon - Rise: 05:49, Set: 13:30. Civil Dark: 16:29 - 07:20. Nautical Dark: 17:13 - 06:36. Astro Dark: 17:53 - 05:55

Total Clouds (% Sky Obscured)

28
41
45
70
97
100
100
100
100
100
100
100
100
100
100
97
100
100
87
63
68
72
49
45

Low Clouds (% Sky Obscured)

0
0
0
12
18
16
0
0
0
0
5
12
29
35
27
15
0
0
0
0
0
0
0
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
18
13
65
67
57
41
42
44
53
15
35
37
33
34
32

High Clouds (% Sky Obscured)

28
41
39
58
93
100
100
100
100
100
100
100
100
99
100
95
100
100
87
56
68
70
38
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5
-6
-6
-5
-5
-5
-5
-4
-3
-3
-3
-3
-2
-3

Relative Humidity (%)

62
65
66
67
70
70
71
71
71
74
75
74
71
70
70
70
69
67
65
61
58
57
58
59

Pressure (mb)

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

Ozone (du)

298
305
306
303
301
296
292
292
292
292
294
292
290
284
283
291
298
304
302
299
297
288
279
272

Wednesday 17

Waning Crescent 3%

07:00

13:59

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

Sun - Rise: 08:01, Set: 15:50, Transit: 11:55. Moon - Rise: 07:00, Set: 13:59. Civil Dark: 16:30 - 07:20. Nautical Dark: 17:13 - 06:37. Astro Dark: 17:54 - 05:56

Total Clouds (% Sky Obscured)

54
55
22
28
31
19
26
26
11
22
13
32
8
9
7
6
10
16
9
10
46
53
32
32

Low Clouds (% Sky Obscured)

29
20
17
26
31
17
9
23
11
22
12
11
7
9
6
4
6
15
2
2
2
2
1
0

Medium Clouds (% Sky Obscured)

36
37
22
28
31
18
25
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
7

High Clouds (% Sky Obscured)

26
3
0
0
0
0
0
0
0
1
0
11
0
0
0
0
4
3
3
5
46
53
22
32

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)

9
8
8
7
7
6
6
6
6
6
5
5
5
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

4
3
3
2
2
2
2
2
2
1
1
1
1
2
2
2
2
3
5
7
8
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
68
72
73
76
77
78
81
83
84
84
83
81
81
81
84
82
76
72
68
67
68
73

Pressure (mb)

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

Ozone (du)

275
279
286
296
308
317
320
323
328
329
326
324
322
318
316
314
313
313
313
311
309
309
307
306

Thursday 18

Waning Crescent 1%

08:05

14:39

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

Sun - Rise: 08:01, Set: 15:50, Transit: 11:56. Moon - Rise: 08:05, Set: 14:39. Civil Dark: 16:30 - 07:21. Nautical Dark: 17:13 - 06:38. Astro Dark: 17:54 - 05:57

Total Clouds (% Sky Obscured)

26
12
3
3
7
6
4
12
16
15
9
0
1
1
2
5
16
3
2
2
8
11
12
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
2
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
3
6
9
67

High Clouds (% Sky Obscured)

26
11
2
1
4
5
2
9
15
13
7
0
1
1
2
5
16
2
1
1
1
1
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
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)

7
6
6
6
6
5
5
5
6
5
6
6
8
8
9
10
10
9
10
10
11
11
10
9

Chance of Frost

Temperature (°C)

6
5
4
4
4
4
4
4
4
4
4
4
4
4
5
4
4
5
6
7
8
8
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
83
83
83
83
83
83
83
83
85
85
83
85
86
85
85
83
79
77
71
71
71
75

Pressure (mb)

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

Ozone (du)

308
305
302
304
305
304
302
299
295
291
289
289
287
284
280
278
278
277
271
265
262
262
267
273

Friday 19

Waning Crescent 0%

09:00

15:33

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:02, Set: 15:50, Transit: 11:56. Moon - Rise: 09:00, Set: 15:33. Civil Dark: 16:30 - 07:21. Nautical Dark: 17:14 - 06:38. Astro Dark: 17:55 - 05:57

Total Clouds (% Sky Obscured)

77
79
79
87
89
93
92
92
92
92
90
87
87
88
86
90
93
98
97
96
94
94
96
96

Low Clouds (% Sky Obscured)

6
36
60
60
63
68
67
73
72
78
79
81
83
79
75
69
69
73
74
75
75
70
65
65

Medium Clouds (% Sky Obscured)

68
71
70
76
82
87
75
78
85
82
80
82
81
78
83
63
45
32
56
65
54
50
68
80

High Clouds (% Sky Obscured)

1
1
1
4
4
20
30
34
40
33
28
8
49
45
50
53
55
69
42
18
0
23
46
69

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

Precipitation Probability (%)

0
0
0
1
14
11
10
16
32
39
31
25
25
4
1
1
3
2
2
2
1
2
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
80
79
79
79
80
82
86
89
89
91
91
89
89
88
86
85
82
76
74
75
78

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018

Ozone (du)

280
280
287
295
301
305
309
312
316
316
315
306
303
308
310
302
296
289
283
278
276
276
277
276

Saturday 20

New Moon 2%

09:41

No Set

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
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:02, Set: 15:51, Transit: 11:57. Moon - Rise: 09:41, Set: No Set. Civil Dark: 16:31 - 07:22. Nautical Dark: 17:14 - 06:39. Astro Dark: 17:55 - 05:58

Total Clouds (% Sky Obscured)

97
96
92
77
72
72
67
64
62
78
86
91
96
96
96
67
59
48
42
47
55
59
60
63

Low Clouds (% Sky Obscured)

69
40
38
35
33
32
32
36
37
56
71
85
80
80
80
67
59
48
42
43
32
20
10
0

Medium Clouds (% Sky Obscured)

82
78
61
62
61
61
55
46
47
46
41
35
22
13
2
44
44
38
26
14
4
3
1
0

High Clouds (% Sky Obscured)

70
72
74
71
68
62
43
26
11
11
11
11
39
67
95
2
3
6
14
25
34
34
28
24

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
86
89
93
93
93
93
93
91
91
91
89
89
89
91
88
86
85
82
78
74
79
83

Pressure (mb)

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

Ozone (du)

272
271
271
272
273
274
274
275
276
278
278
277
276
277
279
279
279
278
278
277
276
275
274
272

Sunday 21

Waxing Crescent 6%

10:11

16:40

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:03, Set: 15:52, Transit: 11:57. Moon - Rise: 10:11, Set: 16:40. Civil Dark: 16:31 - 07:22. Nautical Dark: 17:15 - 06:39. Astro Dark: 17:56 - 05:58

Total Clouds (% Sky Obscured)

66
62
65
58
58
50
50
45
40
53
63
78
85
87
88
81
72
59
54
54
51
63
81
86

Low Clouds (% Sky Obscured)

8
21
36
22
8
0
0
0
0
4
7
10
11
17
23
19
24
34
54
54
51
63
81
80

Medium Clouds (% Sky Obscured)

10
26
39
49
58
50
50
43
20
13
5
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
4
0
0
0
0
0
5
10
15
10
5
5
4
4
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
1
1
1
0
0
0
0
-1
-0
-1
-0
-1
-1
-1
-0
-0
1
1
6
6

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
89
89
89
89
89
89
89
89
91
91
91
91
89
85
83
79
72
69
74
79

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1014
1014
1014

Ozone (du)

271
272
272
273
274
275
276
276
276
276
276
276
277
277
277
276
276
275
275
276
276
277
278
278

Monday 22

Waxing Crescent 11%

10:33

17:54

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:03, Set: 15:52, Transit: 11:58. Moon - Rise: 10:33, Set: 17:54. Civil Dark: 16:32 - 07:23. Nautical Dark: 17:15 - 06:40. Astro Dark: 17:56 - 05:59

Total Clouds (% Sky Obscured)

86
85
87
88
90
92
89
86
83
83
86
90
93
97
99
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

75
70
65
50
40
25
21
27
28
28
28
29
37
45
54
69
86
100
99
99
98

Medium Clouds (% Sky Obscured)

0
0
0
1
2
2
2
1
0
0
0
0
2
5
7
6
5
5
13
19
29

High Clouds (% Sky Obscured)

0
0
0
0
0
4
4
7
12
16
20
21
23
18
15
14
8
12
13
15
17

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
1
0
0
-1
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

279
283
287
291
297
303
309
314
318
323
328
333
339
341
344
347
349
352
354
356
358

Forecast for Żagań, Powiat żagański, Poland (51.62,15.32)

Generated: 16/12/25 16:07:21. Forecast: 16/12/25 to 22/12/25. Timezone: UTC+1.00