Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waning Gibbous 57%

22:55

11:45

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

Sun - Rise: 07:37, Set: 16:14, Transit: 11:56. Moon - Rise: 22:55, Set: 11:45. Civil Dark: 16:49 - 07:02. Nautical Dark: 17:27 - 06:24. Astro Dark: 18:03 - 05:48

Total Clouds (% Sky Obscured)

8
14
11
9
7
0
0
0
0
2
5
18
17
42
84
45
66
83
95
100
100
100
69
80

Low Clouds (% Sky Obscured)

2
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
14
62
35
37
64
92
73
50
88
69
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
14
12
42
45
45
47
47
87
100
100
93
46
53

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

Fog (%)

-
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
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
62
62
69
77
83
86
88
88
87
86
87
86
87
84
83
79
79
78
76
76
74
65
57

Pressure (mb)

1024
1024
1024
1023
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020
1019
1018
1017
1016
1016
1015
1014
1013

Ozone (du)

323
313
313
314
317
322
327
328
332
334
330
326
330
330
326
319
315
314
316
315
316
317
317
318

Sunday 22

Third Quarter 48%

23:59

11:59

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
11 Bad

Sun - Rise: 07:37, Set: 16:15, Transit: 11:56. Moon - Rise: 23:59, Set: 11:59. Civil Dark: 16:49 - 07:03. Nautical Dark: 17:27 - 06:25. Astro Dark: 18:04 - 05:48

Total Clouds (% Sky Obscured)

67
91
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)

0
0
41
58
68
80
85
91
100
100
100
100
88
100
54
43
46
36
14
15
20
36
39
36

Medium Clouds (% Sky Obscured)

59
35
72
66
79
75
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

50
91
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
5
3
0
0
0
0
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
34
100
100
27
0
0
1
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Snow
Snow
Snow
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
28
49
30
60
83
95
95
95
95
95
95
89
43
24
15
11
6
3
1
1
0

Precipitation Amount (mm)

0
0
0
0
0.3
0
0.3
0.4
1
1.4
2.6
2.9
1.4
0.6
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
60
63
67
73
77
80
86
93
96
96
98
98
100
98
91
72
72
76
77
72
72
72
72

Pressure (mb)

1011
1009
1008
1007
1007
1007
1007
1007
1007
1006
1006
1007
1007
1006
1006
1005
1005
1004
1005
1005
1005
1006
1006
1006

Ozone (du)

316
315
317
322
323
323
327
330
337
338
338
345
351
359
367
370
375
381
390
395
399
399
399
400

Monday 23

Waning Crescent 38%

01:04

11:59

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 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:38, Set: 16:15, Transit: 11:57. Moon - Rise: 01:04, Set: 11:59. Civil Dark: 16:50 - 07:03. Nautical Dark: 17:28 - 06:25. Astro Dark: 18:05 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
100
97
90
89
80
86
91
95
100
73
40
32
25
25

Low Clouds (% Sky Obscured)

24
20
20
16
1
1
2
1
2
32
50
41
37
36
52
76
71
46
23
25
26
32
23
2

Medium Clouds (% Sky Obscured)

100
100
100
100
100
94
100
100
100
93
97
95
82
82
63
82
88
93
100
72
35
13
11
16

High Clouds (% Sky Obscured)

100
100
100
100
100
98
100
67
51
36
49
25
23
29
4
23
30
23
2
2
3
2
4
25

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
5
11
7
5
6
4
4
3
2
2
1
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
3
3
2
2
3
2
2
2
2
2
3
2
3
3
3
3
3
3
5
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
68
73
81
86
86
88
87
87
89
87
87
86
86
84
83
81
80
78
77
66
55
56

Pressure (mb)

1005
1005
1005
1005
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1012
1013
1014
1014
1014

Ozone (du)

399
398
401
406
409
410
411
411
414
413
413
415
418
420
419
419
416
417
416
415
414
412
412
412

Tuesday 24

Waning Crescent 29%

02:09

12:14

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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

Sun - Rise: 07:38, Set: 16:16, Transit: 11:57. Moon - Rise: 02:09, Set: 12:14. Civil Dark: 16:51 - 07:03. Nautical Dark: 17:29 - 06:25. Astro Dark: 18:05 - 05:49

Total Clouds (% Sky Obscured)

35
32
34
31
24
22
20
20
20
20
20
25
25
25
30
35
53
71
89
92
95
98
96
95

Low Clouds (% Sky Obscured)

3
2
1
0
0
1
1
13
20
20
20
20
25
20
20
25
20
20
20
32
45
57
61
66

Medium Clouds (% Sky Obscured)

30
31
34
31
24
22
20
20
20
20
20
25
25
25
30
35
53
71
89
90
93
95
93
91

High Clouds (% Sky Obscured)

35
32
34
31
24
22
20
20
20
20
13
25
25
25
30
35
40
40
40
40
40
40
35
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
5
2
2
3
2
5
9
2
0
1
5
5
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
9
31
58
95
95
95
95
76
49
75
95
95
83
70
54
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.9
1.1
0.9
0.9
0.6
0.2
0.5
0.9
0.8
0.6
0.3
0
0

Wind Speed/Direction (mph)

11
13
14
15
16
15
15
15
15
16
16
16
14
13
13
12
12
13
11
10
10
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
52
51
52
52
52
51
50
50
50
55
62
78
84
88
89
88
80
91
94
94
80
79
73

Pressure (mb)

1014
1014
1015
1016
1016
1017
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1026
1026
1027
1027

Ozone (du)

410
408
409
406
405
403
402
401
400
398
403
406
406
408
402
394
391
389
387
387
384
383
382
383

Wednesday 25

Waning Crescent 20%

03:15

12:31

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
11 Bad

Sun - Rise: 07:38, Set: 16:17, Transit: 11:58. Moon - Rise: 03:15, Set: 12:31. Civil Dark: 16:51 - 07:04. Nautical Dark: 17:29 - 06:26. Astro Dark: 18:06 - 05:49

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

73
72
73
72
69
69
68
83
86
93
94
94
93
89
82
75
83
90
98
94
91
92
94
95

Medium Clouds (% Sky Obscured)

89
91
93
95
92
90
88
99
98
98
93
88
83
80
78
76
75
73
69
65
57
48
40
38

High Clouds (% Sky Obscured)

44
45
45
50
50
50
55
80
60
42
33
20
6
8
9
10
7
5
3
4
7
10
13
14

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

17
59
95
95
95
95
95
91
78
64
60
52
45
40
34
27
25
25
23
19
14
7
15
17

Precipitation Amount (mm)

0
0.2
0.9
1.2
1.2
1.1
1
0.7
0.5
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
12
11
10
9
8
7
10
10
10
9
8
8
7
6
4
4
4
4
4
5
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
76
83
86
88
89
91
86
85
82
82
83
86
88
91
94
91
91
91
88
85
83
86

Pressure (mb)

1027
1028
1028
1029
1030
1030
1031
1031
1030
1031
1031
1031
1032
1032
1032
1032
1033
1033
1033
1033
1033
1034
1034
1034

Ozone (du)

380
378
375
377
376
374
375
376
375
373
372
371
370
369
370
372
373
372
370
369
368
368
368
368

Thursday 26

Waning Crescent 13%

04:24

12:51

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 OK
10 OK
11 OK

Sun - Rise: 07:38, Set: 16:17, Transit: 11:58. Moon - Rise: 04:24, Set: 12:51. Civil Dark: 16:52 - 07:04. Nautical Dark: 17:30 - 06:26. Astro Dark: 18:06 - 05:49

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
100
89
78
69
61
53
50
55
60
62
69
75
83
64
44
24
28
31

Low Clouds (% Sky Obscured)

96
96
94
91
83
77
76
65
55
44
42
35
31
36
40
41
38
33
28
19
13
11
21
31

Medium Clouds (% Sky Obscured)

35
38
44
48
53
53
53
57
51
50
49
47
41
50
54
59
53
47
41
30
18
7
5
4

High Clouds (% Sky Obscured)

13
9
5
3
2
1
0
0
0
0
1
1
2
2
2
1
1
1
1
1
1
2
10
22

ISS Passover

Visibility (miles)

4
2
4
7
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 (%)

16
14
12
5
6
6
4
4
3
1
1
1
0
1
1
1
2
2
2
3
2
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1036
1036
1035

Ozone (du)

369
370
368
367
366
367
369
370
372
374
375
374
373
372
365
358
351
350
349
348
348
348
349
349

Friday 27

Waning Crescent 7%

05:34

13:15

12 OK
13 OK
14 OK
15 Bad
16 OK
17 OK
18 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:39, Set: 16:18, Transit: 11:59. Moon - Rise: 05:34, Set: 13:15. Civil Dark: 16:53 - 07:04. Nautical Dark: 17:31 - 06:26. Astro Dark: 18:07 - 05:50

Total Clouds (% Sky Obscured)

35
38
42
45
33
26
19
20
30
41
47
51
52

Low Clouds (% Sky Obscured)

35
38
42
45
33
26
19
20
25
27
25
24
26

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

35
29
21
15
10
6
1
1
0
0
1
3
4

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

348
348
349
349
350
348
347
346
344
343
341
339
337

Forecast for Kumrovec, Kumrovec, Republic of Croatia (46.08,15.68)

Generated: 21/12/24 13:57:46. Forecast: 21/12/24 to 27/12/24. Timezone: UTC+1.00