Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Crescent 11%

09:52

19:11

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:20, Set: 15:57, Transit: 11:38. Moon - Rise: 09:52, Set: 19:11. Civil Dark: 16:31 - 06:45. Nautical Dark: 17:10 - 06:07. Astro Dark: 17:46 - 05:30

Total Clouds (% Sky Obscured)

95
88
92
90
91
89
90
86
96
93
86
83
73
68
67
58
59
65
69
80
81
97
97
99

Low Clouds (% Sky Obscured)

80
88
92
90
91
89
90
86
96
93
86
83
73
68
67
58
59
65
69
78
81
85
55
69

Medium Clouds (% Sky Obscured)

1
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
9
29
91
89
91

High Clouds (% Sky Obscured)

2
8
5
4
19
9
11
11
21
17
15
8
6
4
5
1
8
20
20
65
40
55
51
78

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
3
3
0
1
0
1
0
0
0
0
0
0
0
0
0
1
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)

6
5
5
5
5
6
6
6
6
5
5
5
5
6
6
7
7
7
6
5
6
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
85
85
86
85
85
86
86
86
86
79
71
64
60
58
57
63
71
72
75
76
75

Pressure (mb)

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

Ozone (du)

288
294
301
299
301
309
317
323
323
322
327
332
340
355
368
372
378
387
389
392
390
389
387
385

Tuesday 23

Waxing Crescent 19%

10:14

20:23

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:20, Set: 15:57, Transit: 11:39. Moon - Rise: 10:14, Set: 20:23. Civil Dark: 16:32 - 06:46. Nautical Dark: 17:10 - 06:07. Astro Dark: 17:47 - 05:31

Total Clouds (% Sky Obscured)

98
97
97
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)

75
67
60
55
47
45
48
55
63
66
82
91
89
82
79
88
97
94
98
97
88
76
99
100

Medium Clouds (% Sky Obscured)

92
94
95
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
100
98

High Clouds (% Sky Obscured)

75
36
43
62
100
96
100
100
100
100
100
100
100
100
100
100
100
85
100
100
92
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
9
7
8
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

1
5
2
4
8
13
12
9
7
6
10
7
16
29
47
69
87
94
95
94
82
65
47
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.8
0.8
0.8
0.7
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
79
79
79
79
79
79
80
80
80
80
79
76
75
73
72
73
78
82
83
85
83
83

Pressure (mb)

1018
1018
1017
1017
1017
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022

Ozone (du)

385
384
384
383
383
384
383
381
379
379
380
380
379
381
383
384
386
386
385
385
385
385
386
387

Wednesday 24

Waxing Crescent 28%

10:34

No Set

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:21, Set: 15:58, Transit: 11:39. Moon - Rise: 10:34, Set: No Set. Civil Dark: 16:33 - 06:46. Nautical Dark: 17:11 - 06:08. Astro Dark: 17:47 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
99
99
100
98
100
100
98
98
91
95
95
87
94
89
86
91
87
82

Low Clouds (% Sky Obscured)

100
78
84
77
65
65
69
51
15
5
5
52
72
95
61
38
42
46
43
44
45
38
43
47

Medium Clouds (% Sky Obscured)

96
99
100
100
98
100
96
96
98
97
96
87
91
74
67
83
94
81
83
85
69
84
87
81

High Clouds (% Sky Obscured)

100
100
100
100
64
49
46
83
100
36
84
77
68
49
15
55
58
55
70
62
37
65
60
35

ISS Passover

Visibility (miles)

7
8
8
7
7
8
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 (%)

31
28
25
26
26
23
22
17
12
7
7
2
4
6
3
3
5
7
5
2
1
1
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
8
9
9
9
9
8
7
7
6
6
6
6
7
7
7
6
6
5
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
89
89
89
91
89
88
88
88
86
83
80
79
76
71
67
67
68
72
75
77
77
79

Pressure (mb)

1023
1024
1024
1024
1025
1026
1026
1026
1027
1027
1028
1028
1029
1029
1029
1029
1028
1029
1029
1029
1029
1029
1030
1030

Ozone (du)

387
387
389
390
389
388
388
387
387
387
390
389
389
388
387
389
391
390
389
387
386
384
379
376

Thursday 25

Waxing Crescent 38%

10:51

21:35

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

Sun - Rise: 07:21, Set: 15:59, Transit: 11:40. Moon - Rise: 10:51, Set: 21:35. Civil Dark: 16:33 - 06:46. Nautical Dark: 17:12 - 06:08. Astro Dark: 17:48 - 05:32

Total Clouds (% Sky Obscured)

78
80
83
85
69
60
54
45
41
32
25
20
16
24
26
29
37
44
82
75
64
58
50
45

Low Clouds (% Sky Obscured)

53
53
51
49
48
52
54
45
41
32
25
20
16
13
7
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

65
34
36
41
36
38
32
30
25
22
16
8
0
0
0
0
13
26
39
22
64
58
49
41

High Clouds (% Sky Obscured)

35
2
1
0
1
0
1
1
1
0
0
0
0
14
26
29
32
18
24
21
9
27
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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
74
73
73
74
75
75
75
78
77
75
70
65
63
62
59
57
63
73
83
86
88
91

Pressure (mb)

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

Ozone (du)

370
366
362
362
362
359
358
358
353
349
347
337
334
330
326
321
315
313
312
311
308
307
308
309

Friday 26

Waxing Crescent 49%

11:08

22:48

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

Sun - Rise: 07:21, Set: 15:59, Transit: 11:40. Moon - Rise: 11:08, Set: 22:48. Civil Dark: 16:34 - 06:47. Nautical Dark: 17:12 - 06:08. Astro Dark: 17:49 - 05:32

Total Clouds (% Sky Obscured)

44
40
34
27
40
53
66
58
48
37
27
16
13
13
21
19
14
9
3
13
24
34
28
23

Low Clouds (% Sky Obscured)

0
0
0
0
25
48
66
58
48
37
27
16
13
13
20
19
14
7
1
0
0
0
8
18

Medium Clouds (% Sky Obscured)

30
24
17
12
9
4
0
0
0
0
0
0
0
0
0
3
2
2
1
8
15
21
13
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
4
9
17
13
9

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
92
92
94
94
92
94
92
92
91
86
77
73
69
65
67
69
72
73
74
76
80

Pressure (mb)

1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1028
1027
1027
1026
1026
1026
1025
1025
1024
1023

Ozone (du)

307
307
308
308
307
305
304
305
305
306
305
309
309
309
308
308
308
307
306
305
305
305
305
307

Saturday 27

First Quarter 60%

11:26

00:02

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

Sun - Rise: 07:21, Set: 16:00, Transit: 11:41. Moon - Rise: 11:26, Set: 00:02. Civil Dark: 16:35 - 06:47. Nautical Dark: 17:13 - 06:09. Astro Dark: 17:49 - 05:32

Total Clouds (% Sky Obscured)

21
41
58
74
75
75
74
65
52
30
39
57
74
73
81
85
62
36
10
40
70
100
89
77

Low Clouds (% Sky Obscured)

21
41
58
74
75
75
74
65
52
30
39
57
74
73
81
85
62
36
10
40
70
100
85
75

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
7
12
15
22
22
10
29
30
43
43
37

High Clouds (% Sky Obscured)

2
8
13
16
13
8
10
9
5
1
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 (%)

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

Wind Speed/Direction (mph)

5
6
6
5
5
6
7
7
6
6
6
5
5
5
5
6
7
7
8
9
10
10
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
84
81
77
75
73
71
70
69
68
62
57
50
51
50
51
52
55
57
58
58
58
59

Pressure (mb)

1023
1022
1021
1020
1019
1018
1018
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

309
311
311
311
312
316
320
324
336
347
359
365
370
376
379
383
386
387
388
389
390
391
392
388

Sunday 28

Waxing Gibbous 72%

11:47

01:20

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

Sun - Rise: 07:22, Set: 16:01, Transit: 11:41. Moon - Rise: 11:47, Set: 01:20. Civil Dark: 16:36 - 06:47. Nautical Dark: 17:14 - 06:09. Astro Dark: 17:50 - 05:32

Total Clouds (% Sky Obscured)

66
77
89
100
92
84
74
61
49
36
35
36
36
33
30
26
38
54
67
73
78
87

Low Clouds (% Sky Obscured)

66
77
89
100
92
84
74
61
49
36
33
33
33
30
28
25
19
12
5
3
2
1

Medium Clouds (% Sky Obscured)

29
42
54
60
36
18
2
2
1
1
0
0
0
0
0
0
4
9
13
14
22
27

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

0
2
3
4
4
4
2
2
1
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

Wind Speed/Direction (mph)

9
9
8
7
6
6
6
7
7
7
8
8
9
9
10
10
11
10
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
65
66
67
70
72
75
75
75
75
71
66
62
58
55
51
54
57
60
63
66

Pressure (mb)

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

Ozone (du)

385
381
378
374
371
363
356
348
343
339
335
332
329
326
324
321
318
315
312
310
309
308

Forecast for Szeged, Hungary (46.25,20.14)

Generated: 22/12/25 21:48:47. Forecast: 22/12/25 to 28/12/25. Timezone: UTC+1.00