Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 1%

07:26

15:10

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: 07:33, Set: 16:10, Transit: 11:52. Moon - Rise: 07:26, Set: 15:10. Civil Dark: 16:44 - 06:59. Nautical Dark: 17:23 - 06:20. Astro Dark: 17:59 - 05:44

Total Clouds (% Sky Obscured)

45
46
57
59
60
65
65
55
55
54
50
50
45
51
70
66
86
98
92
97
75
58
51
65

Low Clouds (% Sky Obscured)

45
46
57
59
60
65
65
55
55
54
50
50
45
51
70
66
86
98
92
97
75
58
51
60

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
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 (%)

36
32
33
1
16
15
9
13
16
20
23
23
23
27
31
36
35
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
91
91
93
93
93
91
91
93
94
94
94
94
94
88
82
79
74
75
81
90
90

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1026
1025
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

319
315
315
316
315
316
314
311
311
310
309
310
310
311
311
311
313
315
316
314
314
318
323
327

Friday 19

Waning Crescent 0%

08:20

16:04

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: 07:34, Set: 16:10, Transit: 11:52. Moon - Rise: 08:20, Set: 16:04. Civil Dark: 16:45 - 06:59. Nautical Dark: 17:23 - 06:21. Astro Dark: N/A - 05:44

Total Clouds (% Sky Obscured)

65
65
65
65
56
50
45
45
45
45
45
50
50
50
55
55
55
55
55
60
65
65
65
70

Low Clouds (% Sky Obscured)

60
60
65
65
56
50
45
45
45
45
45
50
50
50
55
55
55
55
55
60
65
65
65
70

Medium 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

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 (%)

88
73
79
100
100
100
100
100
100
100
100
100
100
88
90
93
52
51
31
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
96
94
94
94
94
94
94
94
94
96
94
94
93
86
82
78
76
76
81
86
89

Pressure (mb)

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

Ozone (du)

330
332
331
330
319
310
303
304
307
308
309
309
312
316
321
324
324
326
327
326
328
327
324
320

Saturday 20

New Moon 2%

09:05

17:07

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: 07:34, Set: 16:11, Transit: 11:53. Moon - Rise: 09:05, Set: 17:07. Civil Dark: 16:45 - 07:00. Nautical Dark: 17:24 - 06:21. Astro Dark: 18:00 - 05:45

Total Clouds (% Sky Obscured)

65
65
60
60
55
55
50
50
47
50
54
72
93
99
100
100
100
100
100
99
94
82
59
54

Low Clouds (% Sky Obscured)

65
65
60
60
55
55
50
50
47
50
54
72
93
99
100
100
100
100
100
99
94
82
59
54

Medium 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

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
2
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
2
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
93
93
93
93
94
94
94
94
94
94
93
91
91
89
88
85
83
80
85
89
91

Pressure (mb)

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

Ozone (du)

316
314
314
314
314
315
315
315
316
316
313
313
310
307
305
305
305
305
305
304
303
301
298
295

Sunday 21

Waxing Crescent 6%

09:40

No Set

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: 07:35, Set: 16:11, Transit: 11:53. Moon - Rise: 09:40, Set: No Set. Civil Dark: 16:46 - 07:00. Nautical Dark: 17:24 - 06:22. Astro Dark: 18:00 - 05:45

Total Clouds (% Sky Obscured)

55
60
65
70
88
97
100
100
100
80
53
54
52
55
59
80
85
69
67
63
67
67
61
61

Low Clouds (% Sky Obscured)

55
60
65
70
88
97
100
100
100
80
53
54
52
55
59
80
85
69
67
63
67
67
61
61

Medium 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

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
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
94
94
91
89
89
89
93
96
94
96
96
94
90
85
81
78
79
84
90
93

Pressure (mb)

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

Ozone (du)

295
295
295
294
294
294
294
291
288
287
288
290
290
290
289
289
289
288
292
297
302
306
312
332

Monday 22

Waxing Crescent 11%

10:08

18:16

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: 07:35, Set: 16:12, Transit: 11:54. Moon - Rise: 10:08, Set: 18:16. Civil Dark: 16:46 - 07:01. Nautical Dark: 17:25 - 06:22. Astro Dark: 18:01 - 05:46

Total Clouds (% Sky Obscured)

59
55
60
55
97
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
55
55
52
54
66
79
75
67
60
50
48
49
35
38
45
62
70
78
86
91
96
98
99

Medium Clouds (% Sky Obscured)

0
0
1
3
21
24
31
29
32
30
25
24
18
23
27
31
33
37
42
29
18
6
6
5

High Clouds (% Sky Obscured)

1
2
3
2
2
2
4
12
9
27
48
66
65
92
93
96
98
99
100
100
100
100
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 (%)

18
17
15
12
12
10
7
8
7
6
13
18
21
3
3
1
3
2
1
7
10
12
21
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
94
94
94
96
94
94
96
96
96
96
96
94
93
91
89
85
83
85
83
85
83

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1015
1015
1016
1015
1014
1014
1014
1014
1013
1014

Ozone (du)

328
325
324
327
334
343
349
353
363
372
378
385
387
387
390
392
395
394
394
393
396
398
400
403

Tuesday 23

Waxing Crescent 19%

10:30

19:27

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: 16:12, Transit: 11:54. Moon - Rise: 10:30, Set: 19:27. Civil Dark: 16:47 - 07:01. Nautical Dark: 17:25 - 06:23. Astro Dark: 18:01 - 05:46

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

Medium Clouds (% Sky Obscured)

5
14
31
45
54
66
78
76
74
70
74
82
93
94
95
96
93
92
91
84
75
64
55
46

High Clouds (% Sky Obscured)

99
82
63
43
49
57
62
72
79
77
81
82
89
91
93
95
94
92
91
72
48
27
25
23

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

Precipitation Probability (%)

38
35
31
30
36
41
49
49
40
35
42
43
40
47
53
55
54
50
46
50
49
43
48
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1015
1015
1016
1016
1017
1017

Ozone (du)

405
408
409
410
410
410
410
410
411
411
411
412
412
412
412
413
413
412
411
409
408
406
405
404

Wednesday 24

Waxing Crescent 28%

10:49

20:39

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: 07:36, Set: 16:13, Transit: 11:55. Moon - Rise: 10:49, Set: 20:39. Civil Dark: 16:48 - 07:01. Nautical Dark: 17:26 - 06:23. Astro Dark: 18:02 - 05:46

Total Clouds (% Sky Obscured)

100
99
98
98
98
99
100
99
98
97
98
99
100
100
100
100
99
97
96

Low Clouds (% Sky Obscured)

100
99
98
98
98
99
98
95
93
92
90
89
88
91
94
97
95
94
92

Medium Clouds (% Sky Obscured)

36
36
33
33
48
62
77
85
91
96
90
85
79
79
80
81
83
80
76

High Clouds (% Sky Obscured)

20
28
40
48
56
53
61
51
44
36
54
80
100
96
90
81
63
46
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
1
1

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

53
52
52
54
53
53
59
59
64
72
70
69
67
58
58
59
62
62
63

Precipitation Amount (mm)

0.2
0
0
0
0.2
0.2
0.3
0.3
0.4
0.5
0.5
0.4
0.4
0.2
0.3
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
2
2
2
2
2
1
1
1
1
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
89
89
89
88
88
89
91
91
91
93
94
94
93
93
93
91

Pressure (mb)

1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1024
1024
1024
1024

Ozone (du)

403
402
400
398
397
397
398
398
399
399
400
399
398
397
396
395
394
394
394

Forecast for Varaždin, Republic of Croatia (46.31,16.34)

Generated: 18/12/25 18:28:00. Forecast: 18/12/25 to 24/12/25. Timezone: UTC+1.00