Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

New Moon 0%

08:11

15:22

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:21, Set: 15:35, Transit: 11:28. Moon - Rise: 08:11, Set: 15:22. Civil Dark: 16:12 - 06:43. Nautical Dark: 16:52 - 06:03. Astro Dark: 17:31 - 05:25

Total Clouds (% Sky Obscured)

98
95
98
97
95
91
97
100
98
97
89
90
98
90
93
91
92
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
95
98
97
95
91
97
100
98
97
89
90
98
90
93
89
90
93
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
1
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
0
0
0
0
13
0
0
0
0
0
0
0
0
1
0
3
10
8
6
13
27
21
24

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 (%)

2
2
0
3
1
3
1
1
1
1
3
10
9
3
10
2
2
5
9
11
15
9
8
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
90
87
85
85
85
87
88
87
87
90
90
90
90
90
90
90
93
93
93
93
93

Pressure (mb)

1023
1022
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

299
299
300
306
310
312
314
318
324
328
330
330
327
326
324
324
322
318
316
314
314
313
312
311

Sunday 21

Waxing Crescent 2%

08:55

16:27

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:21, Set: 15:35, Transit: 11:28. Moon - Rise: 08:55, Set: 16:27. Civil Dark: 16:12 - 06:44. Nautical Dark: 16:53 - 06:03. Astro Dark: 17:32 - 05:25

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
99
84
88
92
92
95
94
95
96
96
96
94
91
95
100
100
93
92
89
100
100
100
100

Medium Clouds (% Sky Obscured)

0
43
81
41
3
3
2
0
3
2
19
16
6
5
2
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 (%)

76
81
75
70
52
37
0
0
0
0
0
5
17
33
53
66
71
23
52
67
57
0
27
78

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 (%)

8
7
2
3
1
0
0
1
0
0
3
0
0
0
0
0
0
0
0
0
0
5
2
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
91
90
85
82
79
79
78
76
72
71
70
76
80
85
86
86
88
88
88
86
85

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

308
303
298
296
296
293
292
291
289
286
283
280
278
278
277
277
277
274
271
271
270
269
269
271

Monday 22

Waxing Crescent 6%

09:28

17:38

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:22, Set: 15:36, Transit: 11:29. Moon - Rise: 09:28, Set: 17:38. Civil Dark: 16:13 - 06:44. Nautical Dark: 16:53 - 06:04. Astro Dark: 17:32 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
91
100
100
100
98
98
96
90
98
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
91
100
100
100
96
96
96
90
98
97
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
5
2
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
2
2
1
2
2
3
5
5
13
32
56
59
60
45
45
54
57
79
80
78
67

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 (%)

20
13
9
10
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
77
71
67
66
69
74
82
88
89
89
91
91
89
91
93
91
93
93
93
93
93

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

271
269
266
267
269
269
270
273
274
274
277
278
277
276
277
275
277
278
277
277
282
289
296
299

Tuesday 23

Waxing Crescent 11%

09:53

18:52

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:22, Set: 15:36, Transit: 11:29. Moon - Rise: 09:53, Set: 18:52. Civil Dark: 16:13 - 06:45. Nautical Dark: 16:54 - 06:04. Astro Dark: 17:33 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
98
98
97
92
96
93
90
87
81
75
69
79
90

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
95
92
89
85
82
80
79
78
75
72
69
69
68

Medium Clouds (% Sky Obscured)

1
1
1
1
6
16
23
31
42
48
51
73
56
71
43
38
26
18
12
10
4
3
34
15

High Clouds (% Sky Obscured)

65
55
65
69
66
30
15
28
3
0
0
0
0
0
0
0
0
0
0
1
3
5
22
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
2
0
3
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 (%)

6
8
10
9
9
8
4
14
17
17
21
20
18
18
16
8
13
16
17
30
30
25
26
26

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
86
80
76
73
75
79
88
91
91
91
91
93
93
93
93
89
89
89
94
88
80

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

306
314
317
319
322
331
343
352
356
359
364
365
365
367
365
363
359
356
355
352
351
356
362
374

Wednesday 24

Waxing Crescent 19%

10:13

20:07

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:23, Set: 15:37, Transit: 11:30. Moon - Rise: 10:13, Set: 20:07. Civil Dark: 16:14 - 06:45. Nautical Dark: 16:55 - 06:05. Astro Dark: 17:33 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
96
93
89
91
94
96
94
93
91
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
64
62
60
57
53
50
50
49
49
55
61
67
70
71
73
79
85
90
90
90
90
87
84

Medium Clouds (% Sky Obscured)

46
74
90
79
64
74
78
82
78
76
76
75
76
99
99
99
99
99
99
99
98
98
91
86

High Clouds (% Sky Obscured)

55
60
70
75
50
27
0
24
47
74
50
23
0
81
68
65
69
77
77
82
90
99
81
62

ISS Passover

Visibility (miles)

3
3
3
8
9
9
9
7
3
2
2
3
3
3
5
6
8
8
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
Snow
Snow
Snow
None
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

12
18
25
12
17
23
11
26
26
13
24
23
11
26
32
46
52
44
39
47
53
56
58
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
78
71
68
66
65
66
70
74
75
74
72
74
74
74
74
74
74
74
75
77
78
78

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1027

Ozone (du)

373
373
373
372
374
377
380
380
377
376
374
368
361
364
368
373
377
377
376
375
371
366
361
358

Thursday 25

Waxing Crescent 28%

10:29

21:22

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:23, Set: 15:37, Transit: 11:30. Moon - Rise: 10:29, 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)

100
100
100
100
100
100
100
96
92
87
79
86
89
92
93
95
92
89
85
83
81
79
80
81

Low Clouds (% Sky Obscured)

81
84
86
88
87
86
84
82
80
78
79
84
86
87
88
89
76
63
50
55
59
64
70
76

Medium Clouds (% Sky Obscured)

80
69
62
56
56
57
62
57
52
46
46
51
55
56
53
50
52
51
51
41
34
28
18
10

High Clouds (% Sky Obscured)

46
48
53
56
53
50
43
30
15
0
0
6
10
12
7
3
2
2
1
1
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

61
59
58
56
53
51
47
42
37
28
24
19
14
10
8
6
5
3
0
1
1
0
0
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
74
69
64
63
59
58
65
73
81
83
84
87
86
84
86
84
83
81
81
81
83
83

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

354
351
351
351
352
352
352
352
354
355
356
355
354
353
353
354
354
354
354
354
352
351
349
351

Friday 26

Waxing Crescent 38%

10:44

22:38

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:23, Set: 15:38, Transit: 11:31. Moon - Rise: 10:44, Set: 22:38. Civil Dark: 16:15 - 06:46. Nautical Dark: 16:56 - 06:05. Astro Dark: 17:35 - 05:27

Total Clouds (% Sky Obscured)

82
80
78
76
74
72
72
67
60
51
46
41
45
57
73
87
80
74
68

Low Clouds (% Sky Obscured)

81
80
78
76
74
72
72
65
53
41
27
14
0
27
55
82
80
74
68

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
2
13
24
38
37
34
32
28
24
20
14
9
5

High Clouds (% Sky Obscured)

0
0
0
0
4
7
11
8
4
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
8
6
4
5
6

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
1
1
0
6
12
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
80
74
70
69
66
67
70
75
81
83
86
87
89
87
87
87
91

Pressure (mb)

1028
1028
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

353
356
356
357
358
358
357
357
356
355
355
354
354
354
353
352
351
350
350

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

Generated: 20/12/25 06:37:17. Forecast: 20/12/25 to 26/12/25. Timezone: UTC+1.00