Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waxing Gibbous 100%

14:52

08:11

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

Sun - Rise: 07:44, Set: 16:21, Transit: 12:03. Moon - Rise: 14:52, Set: 08:11. Civil Dark: 16:56 - 07:09. Nautical Dark: 17:34 - 06:30. Astro Dark: 18:11 - 05:53

Total Clouds (% Sky Obscured)

92
89
85
90
92
100
100
100
99
100
100
100
76
100
85
13
55
9
50
20
8
7
3
22

Low Clouds (% Sky Obscured)

14
10
11
13
32
54
55
48
55
55
60
59
41
39
48
10
55
7
22
6
2
5
3
22

Medium Clouds (% Sky Obscured)

91
89
79
90
88
100
100
99
99
99
100
100
76
100
85
10
55
9
50
18
6
6
1
6

High Clouds (% Sky Obscured)

41
6
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)

9
9
9
9
9
9
7
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
2
2
2
4
4
5
8
8
10
19
15
9
10
10
9
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
69
81
91
91
91
86
87
86
86
84
83
86
87
87
84
87
84
90
89
81
69
61
60

Pressure (mb)

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

Ozone (du)

373
364
362
360
359
353
361
360
358
358
356
349
339
333
330
327
323
317
309
307
311
316
324
321

Saturday 3

Full Moon 99%

16:09

08:54

13 OK
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 OK
08 OK
09 OK
10 OK
11 Good
12 Good

Sun - Rise: 07:44, Set: 16:22, Transit: 12:03. Moon - Rise: 16:09, Set: 08:54. Civil Dark: 16:57 - 07:09. Nautical Dark: 17:35 - 06:30. Astro Dark: 18:12 - 05:53

Total Clouds (% Sky Obscured)

26
48
88
88
85
88
86
89
92
78
70
83
86
83
76
54
58
77
35
35
29
24
6
9

Low Clouds (% Sky Obscured)

26
46
88
88
85
88
86
82
84
71
58
60
55
55
50
50
50
36
28
9
3
1
1
9

Medium Clouds (% Sky Obscured)

5
2
0
0
4
0
2
37
60
49
56
71
70
67
72
51
55
75
35
35
29
24
5
3

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
3
0
0
0
0
0
0
0
0
0
0
0
2
4
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
3
15
28
34
35
33
34
41
43
41
34
27
20
5
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
-1
-3
-4
-4
-5
-5
-6
-6
-7
-8
-8
-8
-8
-9
-10
-10
-10
-11
-10
-6
-3
0

Dew Point (°C)

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

Relative Humidity (%)

69
74
80
89
94
98
98
94
94
96
96
98
98
98
96
94
96
94
94
90
84
73
68
66

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1011
1012
1012
1013
1014
1014
1014
1014

Ozone (du)

321
321
317
318
326
340
350
352
353
360
364
366
365
363
359
354
352
353
353
349
348
348
346
346

Sunday 4

Waning Gibbous 96%

17:33

09:26

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

Sun - Rise: 07:44, Set: 16:23, Transit: 12:04. Moon - Rise: 17:33, Set: 09:26. Civil Dark: 16:58 - 07:09. Nautical Dark: 17:36 - 06:30. Astro Dark: 18:13 - 05:53

Total Clouds (% Sky Obscured)

9
26
29
57
62
62
67
71
71
71
70
75
59
26
46
48
53
72
78
86
85
76
69
63

Low Clouds (% Sky Obscured)

9
2
1
3
17
31
44
46
42
34
28
19
17
15
21
22
24
41
48
44
42
37
37
38

Medium Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
19
30
31
4
0
30
35
40
60
66
72
83
67
56
50

High Clouds (% Sky Obscured)

0
20
23
47
60
60
60
60
55
60
60
40
19
3
0
0
0
2
26
55
73
69
67
63

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
1
9
12
12
14
13
11

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

Chance of Frost

Temperature (°C)

1
1
0
-2
-4
-4
-5
-5
-5
-5
-6
-6
-7
-8
-8
-9
-9
-9
-9
-7
-6
-4
-4
-3

Feels Like (°C)

-0
-0
-1
-2
-5
-6
-6
-7
-7
-7
-8
-8
-9
-9
-9
-10
-11
-11
-11
-10
-8
-6
-5
-4

Dew Point (°C)

-5
-5
-4
-3
-5
-6
-7
-7
-8
-9
-9
-10
-10
-11
-11
-12
-12
-12
-12
-10
-10
-10
-9
-8

Relative Humidity (%)

65
64
74
89
91
87
85
82
81
77
77
77
77
77
78
77
78
78
78
80
73
66
65
67

Pressure (mb)

1014
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018
1019
1018
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

345
346
345
344
347
348
349
348
348
351
347
346
343
344
343
343
345
346
349
350
352
354
355
354

Monday 5

Waning Gibbous 91%

18:57

09:50

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:43, Set: 16:24, Transit: 12:04. Moon - Rise: 18:57, Set: 09:50. Civil Dark: 16:59 - 07:09. Nautical Dark: 17:37 - 06:30. Astro Dark: 18:14 - 05:53

Total Clouds (% Sky Obscured)

56
65
70
68
87
90
94
97
97
97
96
96
95
95
94
96
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
52
60
58
78
82
82
84
80
83
77
76
75
67
69
74
88
93
95
96
97
98
99
99

Medium Clouds (% Sky Obscured)

45
44
39
34
32
30
19
30
30
30
20
20
16
18
19
46
68
91
94
97
100
100
100
100

High Clouds (% Sky Obscured)

56
65
70
50
34
16
23
78
42
79
84
79
71
64
48
50
51
86
87
96
100
82
63
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
3
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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

9
7
3
4
3
3
4
4
0
2
1
0
0
0
0
4
6
6
21
36
53
65
73
80

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-4
-5
-6
-8
-8
-9
-9
-10
-10
-10
-10
-10
-11
-10
-10
-10
-9
-8
-8
-7
-7
-7

Dew Point (°C)

-8
-8
-7
-5
-5
-6
-6
-7
-8
-9
-9
-10
-10
-10
-10
-10
-10
-10
-9
-9
-8
-6
-6
-6

Relative Humidity (%)

67
68
72
86
89
87
87
85
82
84
82
79
79
79
79
79
79
77
77
77
77
87
87
85

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016

Ozone (du)

354
355
357
358
357
360
361
362
362
361
360
358
354
350
350
352
353
358
360
360
359
358
362
367

Tuesday 6

Waning Gibbous 83%

20:16

10:08

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:43, Set: 16:25, Transit: 12:05. Moon - Rise: 20:16, Set: 10:08. Civil Dark: 17:00 - 07:08. Nautical Dark: 17:38 - 06:30. Astro Dark: 18:15 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
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)

100
100
100
100
100
100
97
95
92
91
87
86
89
92
94
96
98
100
98
97
96
95
96
95

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
88
78
67
71
77
81
79
80
80
81
81
81
87
94
100
99
98
97

High Clouds (% Sky Obscured)

60
80
100
100
100
100
100
100
100
100
100
100
99
97
96
90
86
81
84
88
75
65
60
60

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
7
7
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

83
93
95
95
95
95
95
95
95
95
73
40
47
35
15
15
13
4
8
9
8
19
26
33

Precipitation Amount (mm)

0.5
0.6
0.7
0.9
1.2
1.8
1.8
1.2
1
0.6
0.4
0
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-5
-5
-5
-5
-6
-6
-6
-7
-8
-8
-9
-10
-10
-10
-9
-9
-8
-8
-7
-8
-9

Relative Humidity (%)

87
89
90
94
94
96
96
94
94
94
96
94
92
90
88
87
85
85
84
80
78
73
69
65

Pressure (mb)

1015
1014
1014
1013
1013
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1011
1011

Ozone (du)

369
369
370
371
372
376
372
371
375
376
378
374
370
368
367
365
368
372
375
380
385
390
392
394

Wednesday 7

Waning Gibbous 74%

21:31

10:25

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
07 OK
08 OK
09 OK
10 Good
11 Good
12 Good

Sun - Rise: 07:43, Set: 16:26, Transit: 12:05. Moon - Rise: 21:31, Set: 10:25. Civil Dark: 17:01 - 07:08. Nautical Dark: 17:39 - 06:30. Astro Dark: 18:16 - 05:53

Total Clouds (% Sky Obscured)

96
91
86
72
63
54
67
80
94
94
94
93
80
66
57
61
60
60
46
35
20
15
13
8

Low Clouds (% Sky Obscured)

89
83
76
65
56
44
46
52
58
57
59
61
44
24
4
3
3
3
2
2
1
1
0
0

Medium Clouds (% Sky Obscured)

92
85
81
71
57
45
60
76
89
91
94
93
69
40
10
10
5
5
0
0
0
0
1
3

High Clouds (% Sky Obscured)

60
60
60
65
63
54
46
21
5
5
4
4
3
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

40
42
39
43
44
41
41
37
30
26
20
7
8
8
5
7
6
3
3
2
0
0
0
0

Precipitation Amount (mm)

0.1
0.1
0
0.1
0.1
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
3
2
2
2
3
2
2
3
3
3
3
4
4
4
4
4
4
3
2
2
0
1

Chance of Frost

Temperature (°C)

-3
-3
-4
-5
-6
-6
-7
-7
-6
-6
-7
-8
-9
-10
-10
-11
-11
-11
-12
-10
-9
-8
-6
-4

Feels Like (°C)

-10
-6
-6
-6
-6
-6
-5
-10
-9
-10
-11
-11
-12
-13
-13
-13
-13
-13
-14
-14
-14
-13
-12
-11

Dew Point (°C)

-9
-8
-8
-7
-8
-8
-9
-9
-9
-9
-10
-10
-11
-12
-12
-13
-14
-14
-15
-14
-13
-13
-11
-10

Relative Humidity (%)

63
71
76
85
84
84
83
82
82
82
83
83
83
83
83
81
80
80
79
75
71
67
67
66

Pressure (mb)

1011
1011
1012
1012
1012
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1018

Ozone (du)

396
399
401
404
411
418
425
425
426
426
426
426
426
428
429
431
429
426
424
424
424
425
421
417

Thursday 8

Waning Gibbous 65%

22:42

10:40

13 Good
14 Good
15 Good
16 OK
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:42, Set: 16:27, Transit: 12:06. Moon - Rise: 22:42, Set: 10:40. Civil Dark: 17:02 - 07:08. Nautical Dark: 17:40 - 06:30. Astro Dark: 18:17 - 05:53

Total Clouds (% Sky Obscured)

10
12
15
17
18
25
41
55
67
76
85
93
95
97
99
88
75
61

Low Clouds (% Sky Obscured)

0
0
0
2
3
5
4
3
2
2
4
4
6
9
12
11
10
10

Medium Clouds (% Sky Obscured)

8
11
15
17
18
21
29
33
38
51
69
84
81
78
77
64
51
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
3
5
10
16
30
28
24
19

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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-4
-5
-6
-7
-8
-9
-10
-10
-10
-11
-11
-11
-11
-11
-10
-10
-11

Feels Like (°C)

-10
-3
-4
-4
-5
-5
-5
-11
-12
-13
-13
-13
-13
-14
-14
-15
-15
-15

Dew Point (°C)

-8
-8
-7
-7
-9
-10
-12
-12
-13
-13
-13
-14
-13
-13
-13
-13
-13
-14

Relative Humidity (%)

65
73
81
90
87
85
83
81
78
78
80
80
81
81
81
81
80
78

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

413
409
405
401
385
368
352
355
359
363
363
363
364
362
360
358
356
354

Forecast for Oberberg, Politischer Bezirk Graz-Umgebung, Republic of Austria (47.07,15.32)

Generated: 02/01/26 12:34:31. Forecast: 02/01/26 to 08/01/26. Timezone: UTC+1.00