Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waning Crescent 38%

01:04

11:49

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

Sun - Rise: 08:00, Set: 15:40, Transit: 11:50. Moon - Rise: 01:04, Set: 11:49. Civil Dark: 16:21 - 07:19. Nautical Dark: 17:06 - 06:34. Astro Dark: 17:47 - 05:53

Total Clouds (% Sky Obscured)

100
97
92
87
19
17
32
26
29
73
86
91
97
96
99
99
99
98
99
97
94
94
98
98

Low Clouds (% Sky Obscured)

89
84
82
49
19
17
32
26
29
62
74
81
91
90
95
94
96
94
96
90
87
90
95
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
17
0
0
0
0
16
18
11
6
16
16
4
0
2
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
1
1
1
3
1
5
0
1
0
1
1
0
0
1
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
8
7
8
8
7
8
7
7
6
6
6
5
4
4
4
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
82
79
79
83
81
84
84
84
84
83
84
86
91
93
93
93
91
91
91
91
89
88

Pressure (mb)

1006
1006
1007
1007
1007
1007
1008
1008
1009
1009
1010
1011
1012
1013
1013
1014
1015
1015
1016
1017
1018
1019
1020
1022

Ozone (du)

402
404
411
417
421
418
416
423
424
418
418
420
419
415
411
410
410
407
397
383
368
349
329
320

Tuesday 24

Waning Crescent 29%

02:16

11:58

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 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 08:00, Set: 15:41, Transit: 11:50. Moon - Rise: 02:16, Set: 11:58. Civil Dark: 16:22 - 07:19. Nautical Dark: 17:06 - 06:35. Astro Dark: 17:48 - 05:53

Total Clouds (% Sky Obscured)

94
97
95
96
95
100
97
91
87
89
91
78
77
61
34
47
74
78
68
93
96
100
99
100

Low Clouds (% Sky Obscured)

90
95
92
94
92
100
94
83
79
79
79
66
65
45
28
47
74
73
68
73
89
79
96
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
45
56
3
4
4
3
4
5
7
4
7
3
37
76
82

High Clouds (% Sky Obscured)

0
3
0
0
30
6
12
10
22
70
76
13
9
17
8
9
14
13
4
35
21
39
36
37

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
100
100
100
100
100
100
100
100
99
100
97

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
2
5
12
5
2
2
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
1
3
4
4
3
3
3
3
3
3
3
3
3
3
3
4
4
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
82
82
83
82
80
80
82
82
79
77
76
73
69
71
73
74
77
75
78
81
84
83

Pressure (mb)

1022
1023
1024
1024
1025
1026
1027
1028
1029
1030
1030
1031
1032
1032
1033
1033
1033
1034
1034
1034
1035
1035
1036
1036

Ozone (du)

319
317
320
319
316
313
314
314
311
311
308
307
304
301
299
297
294
294
293
293
295
294
295
295

Wednesday 25

Waning Crescent 21%

03:30

12:08

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
09 Bad
10 Bad

Sun - Rise: 08:01, Set: 15:41, Transit: 11:51. Moon - Rise: 03:30, Set: 12:08. Civil Dark: 16:23 - 07:19. Nautical Dark: 17:07 - 06:35. Astro Dark: 17:49 - 05:53

Total Clouds (% Sky Obscured)

99
95
95
96
97
96
91
97
94
95
98
100
100
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
86
76
74
73
64
60
55
64
71
92
100
100
96
99
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

35
68
71
36
32
32
26
33
28
65
72
38
22
27
39
32
27
23
27
24
16
9
7
7

High Clouds (% Sky Obscured)

34
13
2
5
4
3
3
4
5
12
26
10
2
0
10
0
0
1
1
1
1
1
1
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
5
7
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
3
0
1
10
2
0
0
0
2
4
6
5
2
2
0
0
0
0
2
13
3
16

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
6
6
6
6
6
7
7
6
6
6
5
5
6
5
5
5
5
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
82
82
80
82
79
80
79
80
82
85
88
89
93
94
96
96
98
98
98
100
98

Pressure (mb)

1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1035

Ozone (du)

293
291
290
290
290
290
290
291
292
293
293
293
293
293
293
293
294
294
295
296
296
296
296
296

Thursday 26

Waning Crescent 13%

04:47

12:21

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
09 Bad
10 Bad

Sun - Rise: 08:01, Set: 15:42, Transit: 11:51. Moon - Rise: 04:47, Set: 12:21. Civil Dark: 16:23 - 07:19. Nautical Dark: 17:08 - 06:35. Astro Dark: 17:49 - 05:54

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
98
96
93
96
98
100
100
100
92
91
95
98
98
94
92
92

Medium Clouds (% Sky Obscured)

6
4
2
1
2
8
17
20
28
35
47
50
49
46
80
87
93
88
81
78
78
77
80
74

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
27
50
81
50
26
0
1
4
13
20
20
15
13
11
15
7

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 (%)

12
9
0
1
0
0
3
2
13
17
19
15
13
9
10
11
6
6
6
4
8
7
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
98
94
93
94
94
93
94
94
96
91
88
86
83
85
85
80
77
76
75
69

Pressure (mb)

1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1035
1035
1035
1036
1036
1036
1036

Ozone (du)

295
294
294
295
295
294
292
288
286
284
284
283
282
283
283
284
284
284
286
289
287
286
286
285

Friday 27

Waning Crescent 7%

06:04

12:38

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
09 Bad
10 Bad

Sun - Rise: 08:01, Set: 15:43, Transit: 11:52. Moon - Rise: 06:04, Set: 12:38. Civil Dark: 16:24 - 07:20. Nautical Dark: 17:08 - 06:35. Astro Dark: 17:50 - 05:54

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)

93
82
81
76
81
86
90
90
88
90
88
94
97
93
97
98
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

70
71
70
64
67
60
60
72
65
69
53
40
52
65
67
77
78
77
72
66
55
43
31
23

High Clouds (% Sky Obscured)

4
0
0
0
0
5
5
5
5
5
5
5
5
5
5
5
5
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 (%)

3
0
0
0
0
0
0
2
1
2
0
1
2
4
19
26
22
7
9
3
4
3
0
2

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
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
60
59
59
62
65
65
67
65
67
65
65
64
63
63
64
65
66
66
68
68
68
69
69

Pressure (mb)

1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035

Ozone (du)

287
287
285
284
287
289
289
289
293
296
296
293
285
283
286
290
295
299
302
305
308
308
308
308

Saturday 28

Waning Crescent 3%

07:18

13:03

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
09 Bad
10 Bad

Sun - Rise: 08:01, Set: 15:44, Transit: 11:52. Moon - Rise: 07:18, Set: 13:03. Civil Dark: 16:25 - 07:20. Nautical Dark: 17:09 - 06:36. Astro Dark: 17:51 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
99
94
79
75
73
74
84
87
88
93
93
94
97
97
93
88
78
78
82
78
72

Low Clouds (% Sky Obscured)

100
100
100
99
94
79
71
60
62
65
68
82
86
90
94
97
97
93
87
78
71
66
64
58

Medium Clouds (% Sky Obscured)

19
13
9
4
2
4
6
5
2
1
0
3
7
15
21
22
22
25
30
35
25
15
5
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
7
10
6
3
0
2
4
6
13
21
30
22
14
7
5

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
0
0
1
0
4
4
3
2
4
6
3
3
4
6
8
8
9
8
3
5
5
2
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-2

Relative Humidity (%)

68
68
67
68
70
70
73
76
77
78
78
80
81
80
80
80
81
80
80
80
80
78
77
76

Pressure (mb)

1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1032
1032
1032
1032
1031
1031
1031
1031
1031

Ozone (du)

308
309
309
309
309
309
311
313
315
314
313
312
308
304
299
296
292
288
285
281
277
275
272
270

Sunday 29

Waning Crescent 2%

08:21

13:41

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

Sun - Rise: 08:01, Set: 15:45, Transit: 11:53. Moon - Rise: 08:21, Set: 13:41. Civil Dark: 16:26 - 07:20. Nautical Dark: 17:10 - 06:36. Astro Dark: 17:52 - 05:54

Total Clouds (% Sky Obscured)

71
74
72
66
64
61
58
55
61
64
66
69
68
72
74
76
83
82
83
81

Low Clouds (% Sky Obscured)

52
55
49
47
41
42
40
38
46
54
53
50
46
43
32
21
16
11
14
25

Medium Clouds (% Sky Obscured)

4
4
8
11
15
17
7
0
9
18
29
38
51
65
69
72
71
81
82
81

High Clouds (% Sky Obscured)

4
2
18
34
50
47
45
42
45
48
52
65
68
72
74
76
83
65
35
5

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

5
5
5
5
5
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-4
-4

Relative Humidity (%)

73
70
68
72
76
78
80
80
80
80
80
80
80
78
78
78
77
75
74
73

Pressure (mb)

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

Ozone (du)

269
269
269
270
271
272
273
273
273
277
280
284
294
304
314
314
315
315
317
319

Forecast for Pobiedziska, Powiat poznański, Poland (52.48,17.29)

Generated: 23/12/24 11:22:49. Forecast: 23/12/24 to 29/12/24. Timezone: UTC+1.00