Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 8%

09:02

19:42

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Bad
13 OK
14 OK
15 OK
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: 07:38, Set: 16:39, Transit: 12:08. Moon - Rise: 09:02, Set: 19:42. Civil Dark: 17:13 - 07:03. Nautical Dark: 17:52 - 06:25. Astro Dark: 18:29 - 05:47

Total Clouds (% Sky Obscured)

69
69
72
72
56
41
44
41
43
39
49
59
67
80
78
80
88
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
69
72
64
56
41
44
41
43
39
49
59
67
80
78
80
88
97
100
100
100
100
100
100

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

ISS Passover

Visibility (miles)

8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
4
4
4
3
2
2

Fog (%)

66
64
63
50
18
0
1
0
0
0
0
0
0
0
0
56
44
61
60
52
59
57
57
51

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
1
1
1
0
0
2
8
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)

10
9
8
8
8
10
11
12
12
11
10
8
7
7
6
6
6
7
7
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-8
-9
-8
-8
-7
-7
-7
-8
-8
-9
-9
-9
-9
-9
-10
-11
-11
-11
-12
-12
-12

Dew Point (°C)

-8
-8
-8
-9
-10
-10
-10
-9
-9
-9
-8
-8
-8
-8
-8
-7
-8
-7
-8
-8
-8
-8
-8
-9

Relative Humidity (%)

84
84
84
77
69
62
59
59
61
65
70
76
81
84
85
89
89
90
90
87
87
87
87
84

Pressure (mb)

1018
1018
1018
1017
1016
1016
1014
1013
1012
1012
1011
1011
1011
1010
1010
1010
1009
1008
1008
1007
1007
1006
1006
1005

Ozone (du)

370
369
369
372
373
371
372
371
370
367
362
361
362
363
365
367
369
373
373
372
370
370
373
374

Thursday 22

Waxing Crescent 14%

09:18

20:57

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

Sun - Rise: 07:37, Set: 16:40, Transit: 12:09. Moon - Rise: 09:18, Set: 20:57. Civil Dark: 17:15 - 07:02. Nautical Dark: 17:53 - 06:24. Astro Dark: 18:30 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
72
54
46
42
42
38
41
42
38
43
44
46
47
47
47
48
63

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
94
66
46
39
36
39
38
40
38
37
40
44
45
47
47
46
48
61

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
0
0
0
0
0
0
0
0
3

ISS Passover

Visibility (miles)

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

Fog (%)

59
60
63
61
43
15
0
1
0
0
0
1
1
0
0
2
14
69
81
81
77
73
77
77

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 (%)

3
2
9
3
1
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)

8
8
7
7
7
6
5
5
5
4
3
2
2
2
3
2
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-12
-11
-11
-10
-9
-9
-8
-7
-5
-6
-7
-7
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9

Dew Point (°C)

-9
-9
-10
-10
-10
-10
-10
-10
-10
-10
-9
-8
-8
-8
-8
-9
-8
-9
-9
-9
-9
-8
-9
-8

Relative Humidity (%)

82
82
80
79
76
73
69
65
62
62
70
79
82
84
85
87
89
89
90
90
92
94
92
94

Pressure (mb)

1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

375
377
379
379
377
377
376
377
376
373
372
372
373
373
374
375
378
379
379
380
378
378
378
378

Friday 23

Waxing Crescent 23%

09:33

22:13

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: 07:36, Set: 16:42, Transit: 12:09. Moon - Rise: 09:33, Set: 22:13. Civil Dark: 17:16 - 07:01. Nautical Dark: 17:55 - 06:23. Astro Dark: 18:32 - 05:45

Total Clouds (% Sky Obscured)

72
85
92
98
96
94
88
94
76
84
100
100
100
89
95
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
77
87
93
93
91
76
60
56
64
67
71
71
72
81
96
97
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
19
64
27
44
52
39
65
42
82
36
17
9
8
11
7
46
32
38

High Clouds (% Sky Obscured)

3
27
60
63
65
62
39
44
24
64
95
80
80
6
30
34
92
68
54
52
55
60
62
19

ISS Passover

Visibility (miles)

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

Fog (%)

74
70
62
56
70
72
70
63
39
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
7
5
6
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-10
-8
-8
-7
-7
-6
-5
-5
-6
-6
-5
-5
-5
-5
-5
-6
-5
-5
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
90
87
82
79
73
72
72
81
86
87
89
89
92
91
91
89
91
91
91
92
94

Pressure (mb)

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

Ozone (du)

377
376
375
372
370
371
372
372
371
372
374
377
378
378
371
365
364
361
360
359
359
360
363
365

Saturday 24

Waxing Crescent 33%

09:48

23:31

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: 07:35, Set: 16:43, Transit: 12:09. Moon - Rise: 09:48, Set: 23:31. Civil Dark: 17:18 - 07:00. Nautical Dark: 17:56 - 06:22. Astro Dark: 18:33 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
90
83
74
73
75
78
85
93
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
90
83
74
73
75
77
85
92
100
100
100

Medium Clouds (% Sky Obscured)

50
21
2
3
12
11
10
16
5
5
4
6
6
7
28
74
37
45
43
83
92
86
61
62

High Clouds (% Sky Obscured)

15
10
7
6
43
66
69
22
20
19
78
32
39
21
75
74
73
75
75
67
56
59
32
55

ISS Passover

Visibility (miles)

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

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 (%)

12
19
12
18
12
19
9
5
7
14
3
6
2
1
1
1
1
1
0
23
23
8
13
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
94
94
94
92
94
96
98
96
98
98
98
98
98
100
98
98
98
98
100

Pressure (mb)

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

Ozone (du)

364
364
367
370
371
374
374
375
375
375
376
377
376
376
377
378
380
382
384
389
395
402
410
413

Sunday 25

Waxing Crescent 44%

10:05

00:52

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: 07:34, Set: 16:45, Transit: 12:09. Moon - Rise: 10:05, Set: 00:52. Civil Dark: 17:19 - 06:59. Nautical Dark: 17:57 - 06:21. Astro Dark: 18:34 - 05:43

Total Clouds (% Sky Obscured)

82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
84
75
83
90
97
98
99

Low Clouds (% Sky Obscured)

79
100
100
100
100
100
100
100
100
100
100
100
96
87
76
66
53
42
32
28
24
24
22
24

Medium Clouds (% Sky Obscured)

63
91
96
100
82
65
58
54
57
60
61
71
80
100
100
100
84
67
54
56
60
67
83
92

High Clouds (% Sky Obscured)

75
75
65
55
37
20
2
4
53
63
77
77
86
100
100
100
84
69
53
65
75
81
63
57

ISS Passover

Visibility (miles)

0
6
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

6
7
8
13
9
15
13
12
14
13
12
17
1
15
19
18
38
48
54
56
55
53
57
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
89
81
83
76
70
70
71
78
84
89
91
91
87
86
83
83
83
83
81
80
80
78

Pressure (mb)

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

Ozone (du)

417
422
426
425
421
418
417
418
417
413
414
413
413
412
413
414
415
415
416
416
416
415
414
416

Monday 26

First Quarter 56%

10:25

02:16

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: 07:32, Set: 16:47, Transit: 12:10. Moon - Rise: 10:25, Set: 02:16. Civil Dark: 17:21 - 06:58. Nautical Dark: 17:59 - 06:20. Astro Dark: 18:36 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
96
93
90
75
66
58
57
65
64
64
64
64
62
56
50
52
46

Low Clouds (% Sky Obscured)

27
47
67
88
86
85
84
85
86
87
72
61
52
55
58
61
62
58
50
25
19
18
15
17

Medium Clouds (% Sky Obscured)

98
99
99
100
96
93
87
84
74
67
54
45
40
40
35
35
27
25
15
12
9
10
15
9

High Clouds (% Sky Obscured)

46
33
24
20
44
68
93
90
84
85
75
66
58
57
65
64
64
54
38
36
33
30
51
46

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

Precipitation Probability (%)

59
67
71
72
76
75
71
70
67
65
59
52
42
43
40
34
29
23
16
13
9
4
4
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
75
72
71
69
65
62
66
67
71
72
72
75
78
79
82
82
82
82
84
82
82
85

Pressure (mb)

1002
1002
1002
1003
1003
1003
1003
1004
1004
1005
1005
1006
1007
1007
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008

Ozone (du)

417
418
420
422
424
425
426
427
423
419
416
411
406
401
400
398
397
397
396
395
398
401
404
399

Tuesday 27

Waxing Gibbous 68%

10:53

03:40

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

Sun - Rise: 07:31, Set: 16:48, Transit: 12:10. Moon - Rise: 10:53, Set: 03:40. Civil Dark: 17:22 - 06:57. Nautical Dark: 18:00 - 06:19. Astro Dark: 18:37 - 05:42

Total Clouds (% Sky Obscured)

48
63
72
85
90
95
100
97
94
91
94
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
24
30
36
51
62
74
78
81
84
89
94
99
99
100
100
91
83
73

Medium Clouds (% Sky Obscured)

0
27
54
80
85
84
89
71
51
26
20
18
12
6
7
7
11
16
20

High Clouds (% Sky Obscured)

48
63
72
85
88
84
83
67
47
25
25
20
15
13
12
10
10
14
17

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
2

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 (%)

3
2
1
0
1
2
2
17
23
28
25
18
3
8
10
10
17
21
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
89
82
76
71
71
72
71
77
81
87
87
87
89
89
89
89
91
91

Pressure (mb)

1008
1007
1007
1006
1006
1005
1004
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1001

Ozone (du)

395
391
388
384
381
380
379
378
377
376
375
377
379
381
383
386
388
392
396

Forecast for Oberrohrendorf, Politischer Bezirk Krems, Republic of Austria (48.42,15.65)

Generated: 21/01/26 06:31:30. Forecast: 21/01/26 to 27/01/26. Timezone: UTC+1.00