Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 19%

10:29

20:07

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 OK
05 Bad
06 Bad
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 07:23, Set: 15:37, Transit: 11:30. Moon - Rise: 10:29, Set: 20:07. Civil Dark: 16:14 - 06:46. Nautical Dark: 16:55 - 06:05. Astro Dark: 17:33 - 05:26

Total Clouds (% Sky Obscured)

84
79
83
76
53
50
51
80
87
77
79
100
92
53
47
67
54
35
7
2
1
0
10
0

Low Clouds (% Sky Obscured)

24
28
28
27
26
26
25
25
22
22
20
19
13
2
4
23
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
3
18
16
9
4
4
0
0
30
99
89
53
42
63
36
2
5
2
0
0
7
0

High Clouds (% Sky Obscured)

15
20
30
8
1
3
14
53
72
55
37
37
29
9
5
8
37
31
7
2
1
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 (%)

1
1
1
1
1
0
0
1
1
1
1
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
5
4
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-7
-7
-7
-6
-5
-6
-6
-6
-7
-8
-8
-8
-7
-8
-7
-8
-8
-8
-5
-3
-2
0
1

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-7
-7
-7

Relative Humidity (%)

68
71
75
76
78
78
79
81
81
81
79
78
76
75
76
76
75
76
75
67
61
57
55
54

Pressure (mb)

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

Ozone (du)

388
384
381
383
384
381
377
376
375
377
378
373
367
364
361
362
365
365
365
371
371
366
366
370

Thursday 25

Waxing Crescent 28%

10:44

21:22

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

Sun - Rise: 07:23, Set: 15:37, Transit: 11:31. Moon - Rise: 10:44, Set: 21:22. Civil Dark: 16:15 - 06:46. Nautical Dark: 16:55 - 06:05. Astro Dark: 17:34 - 05:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
1
2
16
87
100
100
100
100
72
69
98
76
95
89

Low 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
56
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
18
27
79
85
81
72
61
53
76
95
83

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
1
2
16
76
100
100
100
100
43
18
17
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
4

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
3
10
35

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
-2
-3
-4
-5
-5
-5
-5
-5
-6
-7
-6
-6
-7
-8
-7
-8
-7
-7
-6
-3
-2
-2
-3

Dew Point (°C)

-6
-6
-5
-6
-7
-7
-7
-7
-8
-8
-8
-9
-9
-10
-11
-12
-14
-15
-17
-18
-18
-17
-15
-14

Relative Humidity (%)

58
67
75
78
76
76
75
73
73
72
70
69
69
65
61
54
47
40
32
28
24
23
26
28

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1030
1030
1029
1029
1028
1028
1027
1026
1026
1024
1024

Ozone (du)

367
359
349
354
344
340
336
334
332
329
318
312
312
313
311
309
308
306
303
301
300
300
301
302

Friday 26

Waxing Crescent 38%

10:58

22:38

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
12 Bad
13 Bad

Sun - Rise: 07:23, Set: 15:38, Transit: 11:31. Moon - Rise: 10:58, Set: 22:38. Civil Dark: 16:15 - 06:46. Nautical Dark: 16:56 - 06:06. Astro Dark: 17:35 - 05:27

Total Clouds (% Sky Obscured)

96
100
100
100
100
93
79
91
98
100
100
96
90
92
86
98
98
93
88
83
89
94
100
84

Low Clouds (% Sky Obscured)

89
100
100
100
100
93
79
91
98
100
100
96
90
92
86
98
98
93
88
83
75
67
59
57

Medium Clouds (% Sky Obscured)

23
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
92
62
35

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
2
4
9
27
31
10
0
2
6
2
2
2
2
2
2
2

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 (%)

43
22
17
24
37
29
22
20
9
16
6
4
4
4
13
5
3
6
5
11
5
5
0
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
2
2
3
3
2
3
4
4
3
3
2
2
3
2
2
1
1
2
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
86
83
80
81
86
91
87
81
78
81
83
84
84
81
80
81
86
86
80
77
75
74
72

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1024
1024

Ozone (du)

304
307
311
315
318
317
316
315
314
314
315
315
314
311
308
308
307
304
302
301
300
298
297
296

Saturday 27

First Quarter 49%

11:13

23:55

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

Sun - Rise: 07:23, Set: 15:39, Transit: 11:32. Moon - Rise: 11:13, Set: 23:55. Civil Dark: 16:16 - 06:46. Nautical Dark: 16:57 - 06:06. Astro Dark: 17:35 - 05:27

Total Clouds (% Sky Obscured)

69
53
36
18
0
33
67
100
92
84
76
78
79
83
79
74
69
68
66
65
59
54
48
56

Low Clouds (% Sky Obscured)

55
53
36
18
0
33
67
100
92
84
76
78
79
83
79
74
69
68
66
65
59
54
48
56

Medium Clouds (% Sky Obscured)

3
53
36
18
0
33
67
83
36
14
0
0
1
0
55
17
0
4
5
4
0
1
0
1

High Clouds (% Sky Obscured)

69
53
0
4
0
3
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
1
0
0
0
0
7
0
1
2
2
0
0
0
1
1
1
1

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
4
34
62
79
91
86
80
37
49
56
50
49
67
70
62
50
46
46
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.5
0.7
0.7
0.7
0
0.1
0.2
0.2
0.2
0.3
0.4
0.3
0.2
0.1
0.1
0.1

Wind Speed/Direction (mph)

1
0
0
0
0
0
1
1
0
0
0
0
4
3
7
8
8
7
7
8
9
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
78
84
83
86
86
87
86
94
96
94
94
84
89
83
83
78
87
86
84
81
78
77
77

Pressure (mb)

1023
1022
1021
1021
1020
1020
1019
1017
1017
1016
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

295
297
297
300
304
306
307
311
315
322
333
340
349
359
366
370
377
386
388
391
387
383
384
391

Sunday 28

Waxing Gibbous 60%

11:31

01:15

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
12 Bad
13 Bad

Sun - Rise: 07:24, Set: 15:40, Transit: 11:32. Moon - Rise: 11:31, Set: 01:15. Civil Dark: 16:17 - 06:46. Nautical Dark: 16:57 - 06:06. Astro Dark: 17:36 - 05:27

Total Clouds (% Sky Obscured)

65
73
76
79
82
84
87
90
92
95
97
87
78
68
78
89
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
73
76
79
82
84
87
90
91
93
95
86
77
68
78
89
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
18
26
18
10
2
3
4
4
14
27
38
41
32
17
22

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

38
39
40
46
44
68
79
81
81
69
47
47
44
39
42
46
49
47
47
48
45
42
41
38

Precipitation Amount (mm)

0
0
0
0.2
0.1
0.3
0.5
0.6
0.6
0.4
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1

Wind Speed/Direction (mph)

11
11
9
10
8
6
7
6
5
5
7
6
5
4
3
2
2
1
1
1
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
81
84
86
87
89
91
91
87
86
86
87
91
91
92
94
94
92
92
92
91
91

Pressure (mb)

1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1015
1015

Ozone (du)

392
388
380
374
372
369
363
365
365
369
371
358
352
347
341
333
324
315
311
307
303
301
299
297

Monday 29

Waxing Gibbous 71%

11:53

02:41

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
12 Bad
13 Bad

Sun - Rise: 07:24, Set: 15:41, Transit: 11:33. Moon - Rise: 11:53, Set: 02:41. Civil Dark: 16:18 - 06:47. Nautical Dark: 16:58 - 06:06. Astro Dark: 17:37 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
96
85
75
64
63
63
62
63
63
64
65
66
68
68
68
68
62

Low Clouds (% Sky Obscured)

100
100
99
99
98
88
78
68
66
65
64
63
63
62
63
63
64
65
66
68
68
68
68
62

Medium Clouds (% Sky Obscured)

27
33
31
25
33
31
25
20
19
14
1
4
9
11
26
37
44
39
34
29
22
19
17
11

High Clouds (% Sky Obscured)

3
4
2
1
0
1
1
2
1
1
1
6
5
8
12
20
24
24
11
0
1
0
0
0

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
2
5
7

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

37
40
46
53
61
65
70
76
69
64
63
60
59
61
70
82
95
95
95
95
95
81
61
48

Precipitation Amount (mm)

0.1
0.2
0.2
0.3
0.4
0.4
0.5
0.6
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.6
0.8
0.8
0.9
1
0.8
0.6
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
96
98
96
98
96
98
98
98
98
98
96
96
96
96
96
94
96
94
94
91
86
83

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1014
1014
1014

Ozone (du)

296
296
295
298
301
303
305
306
308
303
298
293
296
299
302
309
315
322
325
328
331
334
337
340

Tuesday 30

Waxing Gibbous 82%

12:24

04:09

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: 07:24, Set: 15:42, Transit: 11:33. Moon - Rise: 12:24, Set: 04:09. Civil Dark: 16:19 - 06:47. Nautical Dark: 16:59 - 06:06. Astro Dark: 17:38 - 05:28

Total Clouds (% Sky Obscured)

56
49
50
51
52
61
67
81
83
85
90
88
81
71
70
74
79

Low Clouds (% Sky Obscured)

56
49
49
48
48
54
61
69
81
85
90
88
81
71
70
74
78

Medium Clouds (% Sky Obscured)

7
2
2
1
1
7
13
18
18
16
17
12
8
3
14
25
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

36
26
23
20
13
34
47
57
48
38
27
27
25
24
25
24
22

Precipitation Amount (mm)

0.1
0
0
0
0
0.1
0.2
0.3
0.2
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-5
-5
-4
-4
-10
-10
-9
-9
-8
-8
-11
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

84
86
89
89
89
89
90
90
92
94
94
96
96
94
94
94
92

Pressure (mb)

1015
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

342
344
346
344
343
341
348
355
362
367
372
377
377
377
376
378
381

Forecast for Uličské Krivé, Snina District, Slovakia (48.99,22.43)

Generated: 24/12/25 14:30:28. Forecast: 24/12/25 to 30/12/25. Timezone: UTC+1.00