Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Crescent 11%

10:08

18:18

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
16 Bad
17 Bad

Sun - Rise: 07:36, Set: 16:14, Transit: 11:55. Moon - Rise: 10:08, Set: 18:18. Civil Dark: 16:49 - 07:02. Nautical Dark: 17:27 - 06:24. Astro Dark: 18:03 - 05:47

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

86
86
81
81
76
79
83
89
90
92
91
92
92
93
95
95
96
97
97
97
96
96
96
100

Medium Clouds (% Sky Obscured)

0
0
0
8
23
30
29
15
27
51
67
69
64
59
75
67
73
87
84
91
100
100
96
96

High Clouds (% Sky Obscured)

50
64
45
37
43
47
41
35
40
34
26
20
32
45
57
66
47
70
66
83
56
84
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
5
19
28
43
39
26
19
38
46
46

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
89
91
93
93
93
93
91
91
89
89
91
91
88
89
88
86
88
86
89
89
91

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

301
303
307
311
322
324
325
328
330
332
334
342
359
368
378
386
393
396
395
391
391
390
390
388

Tuesday 23

Waxing Crescent 19%

10:31

19:30

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
16 Bad
17 Bad

Sun - Rise: 07:37, Set: 16:15, Transit: 11:56. Moon - Rise: 10:31, Set: 19:30. Civil Dark: 16:50 - 07:02. Nautical Dark: 17:28 - 06:24. Astro Dark: 18:03 - 05:47

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
99
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
99
100
98
98
96
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
75
85
80

High Clouds (% Sky Obscured)

100
56
82
93
100
96
99
100
100
100
100
100
100
100
57
100
69
53
95
100
100
100
81
52

ISS Passover

Visibility (miles)

9
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
3
0
0
0
0
23
34
48
33
11
9
26
3
2
2
0
1
0
0

Precipitation Type

Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

61
76
74
75
80
81
84
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
86
77

Precipitation Amount (mm)

0.2
0.5
0.5
0.4
0.4
0.4
0.4
0.6
0.8
1
1.1
1.3
1.5
1.7
2.2
2.6
2.5
2.3
1.8
1.5
1.1
0.7
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
96
98
98
100
98
100
98
98
98
100
98
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

388
388
387
385
385
383
382
380
382
382
384
386
387
389
389
392
393
394
395
398
400
403
404
405

Wednesday 24

Waxing Crescent 28%

10:51

20:41

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
16 Bad
17 Bad

Sun - Rise: 07:37, Set: 16:16, Transit: 11:56. Moon - Rise: 10:51, Set: 20:41. Civil Dark: 16:50 - 07:02. Nautical Dark: 17:28 - 06:24. Astro Dark: 18:04 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
99
99
100
100
100
100
95
99
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
98
92
92
91
93
92
92
97
91
96
94
98
92
92
91
92
92
93
94
95
93
93

Medium Clouds (% Sky Obscured)

88
84
100
100
95
98
95
96
99
91
88
100
83
74
73
59
67
100
100
99
98
93
76
70

High Clouds (% Sky Obscured)

50
50
99
100
83
73
61
71
83
40
45
66
36
11
30
75
57
100
100
95
95
92
95
95

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
1
0
0
3
0
0
0
0
1
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

77
80
92
93
77
73
77
84
80
85
84
80
92
89
87
78
70
73
71
57
64
70
70
69

Precipitation Amount (mm)

0.3
0.4
0.6
0.8
0.5
0.4
0.4
0.6
0.4
0.5
0.6
0.5
0.7
0.6
0.6
0.5
0.4
0.4
0.4
0.2
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
100
98
98
98
100
100
100
98
98
100
100
100
100
100
98
100
100
100
98
100
100

Pressure (mb)

1021
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

405
405
405
403
402
400
399
399
399
400
400
400
400
399
400
399
399
399
401
404
405
403
401
399

Thursday 25

Waxing Crescent 38%

11:08

21:53

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
16 Bad
17 Bad

Sun - Rise: 07:37, Set: 16:16, Transit: 11:57. Moon - Rise: 11:08, Set: 21:53. Civil Dark: 16:51 - 07:03. Nautical Dark: 17:29 - 06:25. Astro Dark: 18:05 - 05:48

Total Clouds (% Sky Obscured)

100
98
96
93
95
98
100
100
100
100
100
100
100
99
97
96
93
89
88
87
84
82
79
77

Low Clouds (% Sky Obscured)

92
91
91
89
93
96
99
99
99
99
100
100
100
99
97
96
92
89
86
85
84
82
78
72

Medium Clouds (% Sky Obscured)

71
81
50
42
48
54
59
52
40
29
23
16
7
5
3
0
0
0
0
0
0
0
12
24

High Clouds (% Sky Obscured)

87
57
29
5
13
15
1
1
0
0
0
0
0
2
0
0
0
0
0
0
0
0
2
4

ISS Passover

Visibility (miles)

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

Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

70
65
65
57
55
45
33
28
26
25
19
16
8
6
5
5
3
14
1
0
0
2
2
1

Precipitation Amount (mm)

0.4
0.3
0.3
0.2
0.2
0.2
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
4
4
4
4
4
4
3
3
3
3
2
2
2
1
1
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
98
100
100
100
100
100
98
98
100
100
100
100
100
98
98
96
98
96
98

Pressure (mb)

1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030

Ozone (du)

398
397
395
393
388
383
382
382
378
374
370
367
363
357
352
346
343
342
340
337
331
325
320
317

Friday 26

Waxing Crescent 49%

11:25

23:06

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 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 07:37, Set: 16:17, Transit: 11:57. Moon - Rise: 11:25, Set: 23:06. Civil Dark: 16:52 - 07:03. Nautical Dark: 17:30 - 06:25. Astro Dark: 18:05 - 05:48

Total Clouds (% Sky Obscured)

77
80
83
86
81
60
57
62
62
63
64
66
67
32
27
22
17
14
11
16
21
28
29
30

Low Clouds (% Sky Obscured)

69
74
76
75
64
46
48
51
51
52
56
59
60
28
23
17
14
12
10
13
15
18
22
27

Medium Clouds (% Sky Obscured)

33
28
21
27
20
7
4
13
20
27
25
20
17
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
6
6
2
0
0
0
0
0
0
0
0
2
4
3
3
2
1
0
2
4
6
4
4

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
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
92
98
98
98
98
98
98
98
98
98
98
98
96
94
92
93
91
91
93
96
98
98

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1030
1030
1029
1028
1028
1027
1027

Ozone (du)

314
311
310
306
307
307
306
306
305
303
299
298
299
300
300
300
300
298
297
296
297
299
300
298

Saturday 27

First Quarter 46%

11:43

00:20

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
16 OK
17 OK

Sun - Rise: 07:38, Set: 16:18, Transit: 11:58. Moon - Rise: 11:43, Set: 00:20. Civil Dark: 16:52 - 07:03. Nautical Dark: 17:30 - 06:25. Astro Dark: 18:06 - 05:49

Total Clouds (% Sky Obscured)

31
37
44
49
55
61
67
76
85
91
91
88
86
89
93
96
90
85
79
70
57
41
32
30

Low Clouds (% Sky Obscured)

30
36
43
49
55
61
66
69
73
77
79
82
86
89
93
95
87
78
69
58
49
41
32
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
19
36
58
60
62
63
39
18
0
0
0

High Clouds (% Sky Obscured)

1
1
1
1
1
0
0
5
11
18
15
11
3
11
18
24
17
9
1
1
0
0
0
0

ISS Passover

Visibility (miles)

6
4
3
2
0
3
6
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
1
6
9
7
14
13
4
8
7
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
2
2
2
1
1
1
1
1
1
1
1
2
2
2
2
3
4
6
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
100
98
98
96
96
96
98
96
96
94
91
84
80
75
70
66
70
75
80
84

Pressure (mb)

1027
1026
1026
1025
1025
1024
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1025
1025
1026

Ozone (du)

296
294
294
295
296
296
297
297
299
301
304
309
314
319
324
329
335
346
357
369
372
375
378
379

Sunday 28

Waxing Gibbous 60%

12:04

01:37

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 07:38, Set: 16:19, Transit: 11:58. Moon - Rise: 12:04, Set: 01:37. Civil Dark: 16:53 - 07:03. Nautical Dark: 17:31 - 06:25. Astro Dark: 18:07 - 05:49

Total Clouds (% Sky Obscured)

32
32
32
29
32
32
23
16
15
13
9
6
2
2
2
3
3
2
2

Low Clouds (% Sky Obscured)

32
32
31
24
32
32
23
16
15
13
9
5
1
2
2
2
2
2
1

Medium Clouds (% Sky Obscured)

0
0
1
1
15
30
23
16
14
2
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
91
89
84
83
81
81
79
76
75
72
75
78
81
78
76
74
73
73

Pressure (mb)

1026
1027
1027
1028
1028
1028
1028
1029
1029
1029
1029
1030
1030
1031
1031
1031
1032
1031
1031

Ozone (du)

381
382
378
374
370
371
372
373
372
371
369
369
368
368
363
358
353
345
338

Forecast for Sveti Križ Začretje, Sveti Križ Začretje, Republic of Croatia (46.08,15.91)

Generated: 22/12/25 18:45:54. Forecast: 22/12/25 to 28/12/25. Timezone: UTC+1.00