Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 3%

08:20

18:13

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

Sun - Rise: 07:14, Set: 16:27, Transit: 11:50. Moon - Rise: 08:20, Set: 18:13. Civil Dark: 17:00 - 06:40. Nautical Dark: 17:36 - 06:03. Astro Dark: 18:12 - 05:27

Total Clouds (% Sky Obscured)

14
5
1
1
2
1
0
0
0
1
2
2
2
2
2
4
4
19
14
31
23
27
55
48

Low Clouds (% Sky Obscured)

14
5
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0

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
1
2
14
8
20
20
23
50
35

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 (%)

100
100
100
0
1
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
4
6
6
6
5
6
5
5
6
6
6
5
5
5
5
5
4
4
4
3
3
4

Chance of Frost

Temperature (°C)

-8
-8
-7
-5
-3
-1
0
1
1
0
-1
-2
-3
-3
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
84
75
69
66
62
64
69
78
83
84
84
86
84
82
82
84
82
82
84
82
84
82

Pressure (mb)

1035
1035
1035
1034
1034
1033
1032
1031
1031
1030
1029
1029
1028
1028
1027
1027
1026
1025
1024
1024
1023
1023
1022
1022

Ozone (du)

350
355
358
361
366
373
376
381
377
373
373
373
375
378
381
384
386
388
390
389
390
390
390
392

Wednesday 21

Waxing Crescent 8%

08:40

19:26

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
16 OK
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: 07:13, Set: 16:28, Transit: 11:50. Moon - Rise: 08:40, Set: 19:26. Civil Dark: 17:01 - 06:39. Nautical Dark: 17:38 - 06:02. Astro Dark: 18:13 - 05:27

Total Clouds (% Sky Obscured)

54
57
63
65
66
42
28
33
21
48
63
81
94
99
99
76
99
94
87
78
75
75
55
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
23
25
42
55
34
31
0
29
0
11
11
5
12
12
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
8
27
20
18
3
3
38
43
46
52
33
39
45
59

High Clouds (% Sky Obscured)

47
54
61
65
64
38
23
31
14
24
42
49
93
99
97
75
98
93
87
78
75
75
4
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-8
-6
-4
-3
-2
-2
-1
-3
-3
-3
-5
-5
-5
-6
-6
-6
-6
-5
-5
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

82
79
74
65
61
55
52
51
58
65
70
70
71
70
70
68
69
68
68
69
68
69
68
68

Pressure (mb)

1021
1021
1020
1020
1019
1017
1016
1015
1015
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1008
1008
1007

Ozone (du)

391
393
391
390
391
392
395
394
392
390
389
389
388
387
383
380
380
376
374
372
370
370
370
370

Thursday 22

Waxing Crescent 14%

08:58

20:39

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
06 Bad

Sun - Rise: 07:12, Set: 16:29, Transit: 11:51. Moon - Rise: 08:58, Set: 20:39. Civil Dark: 17:02 - 06:38. Nautical Dark: 17:39 - 06:02. Astro Dark: 18:14 - 05:26

Total Clouds (% Sky Obscured)

74
71
70
69
69
85
88
73
83
98
97
97
91
94
77
75
89
85
87
88
89
84
81
76

Low Clouds (% Sky Obscured)

13
31
30
27
28
32
36
41
51
52
45
42
36
32
25
16
11
12
10
7
5
5
5
5

Medium Clouds (% Sky Obscured)

73
71
70
64
59
48
50
43
47
43
44
52
56
60
44
39
51
48
52
55
45
39
38
37

High Clouds (% Sky Obscured)

11
7
5
6
4
12
12
17
24
51
35
11
3
2
5
4
5
3
2
5
8
6
3
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
3
13
23
28
22
15
4
3
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
63
58
55
53
53
54
59
65
69
70
71
71
71
70
70
68
67
67
67
66
67
67

Pressure (mb)

1007
1007
1007
1007
1006
1006
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

369
370
371
370
369
368
369
372
373
374
373
374
371
370
371
372
374
374
374
375
377
379
382
385

Friday 23

Waxing Crescent 23%

09:15

21:53

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
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: 07:11, Set: 16:31, Transit: 11:51. Moon - Rise: 09:15, Set: 21:53. Civil Dark: 17:04 - 06:37. Nautical Dark: 17:40 - 06:01. Astro Dark: 18:16 - 05:25

Total Clouds (% Sky Obscured)

79
78
82
76
68
67
64
31
62
72
75
74
78
78
78
81
86
92
89
83
78
85
92
100

Low Clouds (% Sky Obscured)

10
8
10
15
20
25
21
3
14
14
15
15
10
5
5
3
5
3
2
1
3
7
3
5

Medium Clouds (% Sky Obscured)

37
44
41
36
26
18
23
26
29
28
25
22
25
28
41
81
86
91
87
73
64
85
78
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
1
9
9
14
29
27
39
38
38
37
40
59
82
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 (%)

4
2
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
4
4
4
4
4
4
4
5
5
5
5
4
5
6
6
6
6
7
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
66
64
60
59
62
62
62
68
72
76
76
78
76
77
78
78
80
81
84
88
88
89
91

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1006
1007
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

385
385
386
390
390
385
380
379
381
378
377
383
385
384
382
377
370
366
366
367
371
372
372
371

Saturday 24

Waxing Crescent 33%

09:32

23:08

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
06 Bad

Sun - Rise: 07:10, Set: 16:32, Transit: 11:51. Moon - Rise: 09:32, Set: 23:08. Civil Dark: 17:05 - 06:36. Nautical Dark: 17:41 - 06:00. Astro Dark: 18:17 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
91
85
69
57
20
38
64
91
94
97
100
99
100
100

Low Clouds (% Sky Obscured)

4
9
8
21
31
41
37
30
3
18
20
42
53
38
20
15
14
15
17
17
17
12
7
2

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
79
63
70
79
69
57
20
38
50
28
46
65
85
89
93
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
95
82
86
67
47
31
15
20
20
38
58
76
85
93
98
99
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
1
0
1
1
0
2
4
35
63
82
95
82
60
0
0
0
0
1
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
0.6
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
85
82
81
79
79
79
82
86
88
83
86
89
94
93
93
93
91
91
91
89
91

Pressure (mb)

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

Ozone (du)

371
372
372
372
370
370
368
366
367
367
368
369
370
374
378
382
383
384
386
386
386
386
386
387

Sunday 25

Waxing Crescent 44%

09:51

00:27

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
06 Bad

Sun - Rise: 07:09, Set: 16:34, Transit: 11:51. Moon - Rise: 09:51, Set: 00:27. Civil Dark: 17:06 - 06:36. Nautical Dark: 17:43 - 05:59. Astro Dark: 18:18 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
88
73
60
73
86
100
93
85
77
71
66
62
73
85
96

Low Clouds (% Sky Obscured)

3
4
5
10
15
24
27
34
36
25
14
4
10
16
22
15
7
0
13
24
36
36
36
34

Medium Clouds (% Sky Obscured)

98
98
98
98
99
100
96
92
89
77
66
55
63
65
64
33
15
12
10
23
23
38
53
55

High Clouds (% Sky Obscured)

99
98
98
99
99
100
100
100
100
76
54
38
51
85
98
81
63
46
31
15
0
22
45
68

ISS Passover

Visibility (miles)

9
9
9
9
8
6
4
6
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
12
11
39
55
69
78
81
73
56
38
3
15
21
26
26
23
9
12
10
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
88
88
90
91
93
93
94
94
94
94
94
94
93
94
94
94
93
93
93
93
93

Pressure (mb)

1006
1005
1005
1004
1004
1003
1003
1002
1002
1001
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1002
1002
1002
1002

Ozone (du)

387
390
392
394
395
395
396
397
397
398
402
405
409
411
414
416
416
417
417
413
409
405
405
405

Monday 26

First Quarter 56%

10:14

01:48

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

Sun - Rise: 07:08, Set: 16:35, Transit: 11:52. Moon - Rise: 10:14, Set: 01:48. Civil Dark: 17:08 - 06:35. Nautical Dark: 17:44 - 05:58. Astro Dark: 18:19 - 05:23

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

23
12
0
22
43
65
71
73
79
86
89
95
89
88
83
77
71
70

Medium Clouds (% Sky Obscured)

52
50
44
38
30
23
26
38
46
50
61
72
84
94
100
99
98
98

High Clouds (% Sky Obscured)

65
62
59
52
45
34
48
69
86
86
85
86
94
97
100
99
99
97

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
7
11
14
25
33
41
53
61
68
82
85
80
84
87
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.5
0.5
0.4
0.4
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
88
88
81
74
67
70
74
77
81
85
88
88
89
88
86
85

Pressure (mb)

1002
1001
1001
1001
1001
1000
1000
999
999
999
999
999
999
998
998
998
998
998

Ozone (du)

406
406
406
407
407
408
409
411
413
415
417
419
421
422
423
423
425
428

Forecast for Szeged, Hungary (46.25,20.14)

Generated: 20/01/26 07:18:09. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+1.00