Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waning Gibbous 67%

22:53

11:28

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

Sun - Rise: 07:34, Set: 16:12, Transit: 11:53. Moon - Rise: 22:53, Set: 11:28. Civil Dark: 16:47 - 07:00. Nautical Dark: 17:25 - 06:22. Astro Dark: 18:01 - 05:45

Total Clouds (% Sky Obscured)

100
21
0
0
31
55
66
33
20
12
4
20
20
20
15
11
9
7
0
0
0
1
4
9

Low Clouds (% Sky Obscured)

0
30
26
27
0
16
19
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
47
53
67
77
38
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
4
30
70
75
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
8

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Chance of Frost

Temperature (°C)

3
4
-0
-1
-1
-0
-2
-1
-2
-1
1
3
5
6
7
6
4
2
1
1
0
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
58
80
82
83
80
88
83
92
88
83
70
64
59
64
68
77
80
81
83
86
88
88
88

Pressure (mb)

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

Ozone (du)

324
322
321
320
319
318
317
321
329
330
329
326
324
320
311
313
316
319
325
327
330
334
334
328

Sunday 22

Third Quarter 57%

23:57

11:43

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

Sun - Rise: 07:35, Set: 16:12, Transit: 11:54. Moon - Rise: 23:57, Set: 11:43. Civil Dark: 16:47 - 07:00. Nautical Dark: 17:25 - 06:22. Astro Dark: 18:02 - 05:45

Total Clouds (% Sky Obscured)

40
52
56
40
40
44
89
85
100
100
100
65
99
64
79
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
38
95
98
95
99
100
100
100
100

Medium Clouds (% Sky Obscured)

25
25
26
39
40
7
87
53
67
95
93
65
99
27
38
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

19
32
45
40
40
44
50
51
100
100
74
51
60
55
66
100
100
100
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
5
4
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
1
0
20
41
52
84
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
1.3
1.6
2.2
2.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
86
84
83
83
84
81
81
77
67
59
55
59
60
61
67
72
75
83
89
94
94
96

Pressure (mb)

1022
1021
1021
1020
1019
1018
1017
1016
1016
1015
1014
1013
1011
1009
1008
1007
1007
1007
1007
1007
1007
1007
1006
1006

Ozone (du)

327
330
329
324
318
315
315
316
316
319
319
319
319
316
317
319
322
323
325
329
333
340
340
342

Monday 23

Waning Crescent 48%

No Rise

11:57

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:35, Set: 16:13, Transit: 11:54. Moon - Rise: No Rise, Set: 11:57. Civil Dark: 16:48 - 07:01. Nautical Dark: 17:26 - 06:22. Astro Dark: 18:02 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
99
100
100
100
100
94
98

Low Clouds (% Sky Obscured)

98
66
77
44
43
46
52
37
37
30
10
10
15
14
18
33
20
2
1
1
10
0
0
63

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
99
100
100
100
99
82
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
49
43
40
66
100
96
96
59
18
25

ISS Passover

Visibility (miles)

0
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
6
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
80
55
19
13
14
14
9
4
1
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

1.9
0.7
0.5
0.3
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
3
5
7
6
6
6
7
8
8
9
8
8
7
6
4
2
3
3
2
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
89
88
91
93
89
85
83
77
76
76
74
73
73
74
77
78
81
81
73
76
77
78

Pressure (mb)

1007
1006
1006
1005
1004
1004
1005
1005
1005
1006
1006
1006
1005
1005
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008

Ozone (du)

346
354
363
367
371
377
383
389
395
398
400
399
399
397
400
402
407
412
411
413
415
417
417
414

Tuesday 24

Waning Crescent 38%

01:01

12:12

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

Sun - Rise: 07:35, Set: 16:14, Transit: 11:55. Moon - Rise: 01:01, Set: 12:12. Civil Dark: 16:48 - 07:01. Nautical Dark: 17:26 - 06:23. Astro Dark: 18:03 - 05:46

Total Clouds (% Sky Obscured)

85
89
93
97
98
99
100
96
92
88
74
59
43
41
38
35
36
37
37
33
34
44
43
46

Low Clouds (% Sky Obscured)

63
67
77
78
45
63
64
66
62
53
10
12
7
7
4
2
1
25
28
25
20
20
15
15

Medium Clouds (% Sky Obscured)

83
86
89
94
96
87
82
88
73
78
65
49
33
32
31
35
30
37
37
33
34
44
43
41

High Clouds (% Sky Obscured)

32
48
38
40
23
28
16
2
21
27
35
35
35
35
35
35
35
35
35
33
25
44
43
45

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
3
2

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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

2
6
7
7
8
7
6
5
4
0
0
0
0
0
0
0
0
1
5
21
50
75
92
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
1.5

Wind Speed/Direction (mph)

4
3
3
4
4
5
7
7
9
12
15
16
16
17
17
17
17
18
19
20
21
21
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
80
81
81
78
70
71
68
65
65
63
60
57
56
54
54
56
56
55
58
67
73
79

Pressure (mb)

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

Ozone (du)

415
419
421
424
422
422
419
416
416
415
414
415
414
412
410
410
408
403
402
402
404
404
411
411

Wednesday 25

Waning Crescent 29%

02:06

12:29

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:36, Set: 16:14, Transit: 11:55. Moon - Rise: 02:06, Set: 12:29. Civil Dark: 16:49 - 07:01. Nautical Dark: 17:27 - 06:23. Astro Dark: 18:03 - 05:47

Total Clouds (% Sky Obscured)

45
63
83
100
100
100
100
99
99
98
98
98
97
96
95
94
95
97
99
99
99
100
98
96

Low Clouds (% Sky Obscured)

15
15
15
15
34
61
83
85
86
89
87
86
84
81
78
77
71
68
66
91
92
94
91
88

Medium Clouds (% Sky Obscured)

40
60
80
100
100
100
100
99
98
96
96
96
96
94
93
91
93
95
97
98
99
100
96
91

High Clouds (% Sky Obscured)

40
49
76
100
78
53
35
30
30
17
25
30
30
30
30
35
30
35
35
56
47
43
44
45

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
90
81
59
43
67
95
95
90
73
36
27
31
44
56
56
61
74
53
76
69
56
61
55

Precipitation Amount (mm)

1.1
0.6
0.5
0.3
0
0.3
0.9
0.8
0.6
0.3
0
0
0
0
0
0
0
0.3
0
0.4
0.3
0.2
0.3
0.2

Wind Speed/Direction (mph)

21
21
20
21
21
21
20
19
19
20
20
20
19
19
17
16
15
14
14
14
16
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
86
83
79
85
93
89
86
77
72
73
75
75
80
80
80
80
80
79
77
77
77

Pressure (mb)

1020
1021
1022
1022
1023
1023
1024
1024
1025
1026
1026
1027
1027
1027
1028
1029
1029
1030
1030
1031
1030
1031
1031
1031

Ozone (du)

411
412
404
398
395
393
391
389
387
386
384
384
381
380
379
379
378
377
378
375
374
373
371
371

Thursday 26

Waning Crescent 20%

03:13

12:48

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:36, Set: 16:15, Transit: 11:56. Moon - Rise: 03:13, Set: 12:48. Civil Dark: 16:50 - 07:02. Nautical Dark: 17:28 - 06:23. Astro Dark: 18:04 - 05:47

Total Clouds (% Sky Obscured)

93
93
93
93
95
98
99
99
99
99
97
96
94
96
97
98
97
96
94
75
59
46
44
43

Low Clouds (% Sky Obscured)

85
83
82
81
77
74
73
71
71
72
83
87
91
89
84
77
75
76
78
72
59
46
44
43

Medium Clouds (% Sky Obscured)

86
88
88
88
91
93
96
83
67
53
51
53
53
52
49
46
46
45
44
43
41
40
37
34

High Clouds (% Sky Obscured)

46
42
35
31
42
52
65
47
31
14
19
21
23
14
9
3
2
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
5
3
0
3
6
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

Very Light Rain
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 (%)

50
47
35
31
28
23
25
24
20
14
20
23
25
19
13
3
4
4
3
3
2
0
2
2

Precipitation Amount (mm)

0.2
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)

14
13
12
12
11
10
10
9
9
9
9
8
8
7
7
7
8
7
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
80
82
85
85
83
83
85
86
91
93
93
94
89
85
80
83
85
88
89
91
93
94

Pressure (mb)

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

Ozone (du)

371
370
372
373
374
373
372
370
371
371
372
372
372
372
371
369
368
369
369
369
371
373
374
372

Friday 27

Waning Crescent 13%

04:22

13:13

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

Sun - Rise: 07:36, Set: 16:16, Transit: 11:56. Moon - Rise: 04:22, Set: 13:13. Civil Dark: 16:50 - 07:02. Nautical Dark: 17:28 - 06:24. Astro Dark: 18:05 - 05:47

Total Clouds (% Sky Obscured)

45
64
82
96
87
79
69
61
54
47
46
42
35
31
35
31
23
12
5
9
14
20
27
34

Low Clouds (% Sky Obscured)

44
36
25
15
24
34
45
31
17
3
10
29
35
31
35
31
23
12
4
8
13
17
22
26

Medium Clouds (% Sky Obscured)

35
57
76
94
76
58
40
37
34
30
21
12
2
3
4
5
3
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
5
10
17
12
6
1
2
2
2
6
9
13
14
11
12
8
5
1
1
1
1
1
2

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
2
2
1
3
2
1
3
2
0
1
1
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
5
5
5
5
5
5
6
6
6
7
7
6
5
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
94
96
93
89
86
85
83
83
85
86
88
88
89
91
91
93
93
93

Pressure (mb)

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

Ozone (du)

370
367
362
356
350
350
350
350
351
352
353
352
351
350
351
352
353
351
349
347
345
342
339
338

Forecast for Hrašćina, Hrašćina, Republic of Croatia (46.11,16.23)

Generated: 21/12/24 14:54:47. Forecast: 21/12/24 to 27/12/24. Timezone: UTC+1.00