Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 17%

03:47

16:27

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

Sun - Rise: 05:26, Set: 20:28, Transit: 12:58. Moon - Rise: 03:47, Set: 16:27. Civil Dark: 21:04 - 04:51. Nautical Dark: 21:50 - 04:04. Astro Dark: 22:46 - 03:08

Total Clouds (% Sky Obscured)

55
43
37
37
16
52
50
48
35
17
16
17
27
26
33
76
79
37
65
57
57
68
94
98

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
7
3
0
0
0
0
4
15
16
11
14
15
16
42
30
30
69
76

Medium Clouds (% Sky Obscured)

7
11
16
2
2
21
22
14
21
14
15
17
26
20
21
56
75
20
6
3
2
15
73
51

High Clouds (% Sky Obscured)

28
35
22
15
8
16
17
21
7
1
0
0
0
0
4
35
23
8
48
20
26
42
47
95

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
1
3
2
5
8
5
3
3
2
2
2
2
2
6
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
50
46
41
37
35
35
35
36
37
41
52
70
78
79
83
85
89
93
93
94
94
94
83

Pressure (mb)

1012
1011
1011
1010
1009
1008
1007
1006
1005
1005
1005
1005
1005
1006
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006

Ozone (du)

368
369
371
371
373
375
375
377
378
377
376
377
379
375
373
376
377
377
377
379
380
379
380
380

Thursday 14

Waning Crescent 9%

04:08

17:47

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
07 Bad

Sun - Rise: 05:25, Set: 20:29, Transit: 12:58. Moon - Rise: 04:08, Set: 17:47. Civil Dark: 21:05 - 04:49. Nautical Dark: 21:52 - 04:02. Astro Dark: 22:48 - 03:05

Total Clouds (% Sky Obscured)

95
95
100
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

88
91
96
89
85
68
100
100
100
100
100
92
100
100
100
80
82
80
99
88
100
100
100
95

Medium Clouds (% Sky Obscured)

39
68
88
81
83
97
100
100
100
100
100
100
100
100
100
100
100
100
74
78
53
82
39
9

High Clouds (% Sky Obscured)

30
11
25
30
35
80
99
100
100
100
100
100
89
95
90
58
84
38
38
48
34
5
0
3

ISS Passover

Visibility (miles)

9
6
4
4
8
7
4
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
1
0
0
0
27
31
39
39
36
50
100
100
36
36
40
31
18
31
43
27

Precipitation Type

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

Precipitation Probability (%)

13
33
32
43
49
69
88
95
95
95
95
95
95
95
95
95
61
43
30
31
47
72
58
33

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
2.2
3.4
1.5
3.7
2.9
2.7
2.2
3.3
0.7
0
0
0
0
0.2
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
8
8
9
10
10
10
10
8
7
7
5
4
4
3
2
2
2
2
3
3
3
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
66
63
62
61
60
69
85
95
96
98
96
98
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1005
1004
1004
1003
1002
1001
1001
1000
1001
1001
1001
1001
1001
1002
1002
1003
1003
1002
1002
1002
1001
1001
1002
1002

Ozone (du)

383
384
384
384
383
382
383
382
384
387
389
392
392
392
395
399
397
398
399
400
401
402
403
403

Friday 15

Waning Crescent 3%

04:35

19:13

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
07 Bad

Sun - Rise: 05:24, Set: 20:30, Transit: 12:58. Moon - Rise: 04:35, Set: 19:13. Civil Dark: 21:06 - 04:48. Nautical Dark: 21:53 - 04:01. Astro Dark: 22:51 - 03:03

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
86
89
76
83
81
99
85
85
79
69
67
72
83
85
80
81
95
93
89
86
87
90
90

Medium Clouds (% Sky Obscured)

66
85
87
95
100
100
100
76
99
100
67
79
81
90
100
98
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

73
100
100
100
100
60
65
70
95
100
100
100
100
100
100
100
100
100
100
100
92
69
86
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
3
1
3

Fog (%)

23
23
15
0
0
0
0
0
0
0
0
70
26
26
26
26
26
26
26
26
26
26
26
26

Precipitation Type

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

Precipitation Probability (%)

29
32
30
55
86
77
83
77
46
28
17
8
6
11
11
31
58
67
66
83
95
84
68
48

Precipitation Amount (mm)

0
0
0
0
0.6
0.3
0.5
0.3
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.5
0.7
0.6
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
100
100
100
98
98
98
100
100
100
100
100
100
100
98
98
100
100
98
100
98
98

Pressure (mb)

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

Ozone (du)

402
396
395
393
393
393
394
395
397
395
397
396
396
397
397
395
394
394
395
396
397
395
394
392

Saturday 16

New Moon 0%

05:11

20:41

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
07 Bad

Sun - Rise: 05:23, Set: 20:32, Transit: 12:58. Moon - Rise: 05:11, Set: 20:41. Civil Dark: 21:08 - 04:47. Nautical Dark: 21:55 - 03:59. Astro Dark: 22:53 - 03:00

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
98
97
94

Low Clouds (% Sky Obscured)

96
98
100
100
100
100
94
89
83
79
76
74
71
68
66
62
59
70
73
76
79
79
79
82

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
92
85
77

High Clouds (% Sky Obscured)

100
100
100
100
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
85
67
41

ISS Passover

Visibility (miles)

3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

Precipitation Type

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

Precipitation Probability (%)

78
95
95
95
95
95
95
95
95
95
91
58
46
44
48
63
75
58
55
54
47
50
42
23

Precipitation Amount (mm)

0.2
0.6
0.8
1.6
1.3
2.4
2.2
2
1.7
1.2
0.5
0
0
0
0
0
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1007
1008
1008
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

391
386
385
383
382
381
380
384
385
387
390
391
391
393
396
397
397
398
399
399
396
394
392
392

Sunday 17

Waxing Crescent 1%

06:01

22:07

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
07 Bad

Sun - Rise: 05:22, Set: 20:33, Transit: 12:58. Moon - Rise: 06:01, Set: 22:07. Civil Dark: 21:09 - 04:45. Nautical Dark: 21:57 - 03:58. Astro Dark: 22:55 - 02:58

Total Clouds (% Sky Obscured)

94
93
95
95
93
97
98
98
89
84
83
86
73
66
66
75
84
93
95
98
100
92
84
75

Low Clouds (% Sky Obscured)

82
83
72
59
48
49
54
52
33
25
23
23
46
40
36
47
61
76
78
80
80
80
79
75

Medium Clouds (% Sky Obscured)

73
72
69
79
83
89
84
83
63
56
48
45
42
37
27
51
68
84
88
94
100
85
69
53

High Clouds (% Sky Obscured)

32
28
23
37
44
57
75
65
65
37
18
0
42
33
28
23
16
3
29
57
86
60
34
9

ISS Passover

Visibility (miles)

0
0
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
2
2

Fog (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

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
27
29
32
20
24
30
22
27
18
17
13
41
43
43
44
40
29
43
44
39
37
37
32

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
7
8
8
8
8
8
8
8
8
7
6
6
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
93
88
84
80
77
76
74
73
76
84
93
94
96
98
98
98
96
98
98
98
96
96

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1014
1014
1015
1016
1016
1016
1016
1015
1015
1015
1015
1016

Ozone (du)

388
388
389
390
389
388
389
389
384
380
377
373
370
369
369
368
368
368
369
368
367
365
365
365

Monday 18

Waxing Crescent 5%

07:06

23:21

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
07 Bad

Sun - Rise: 05:21, Set: 20:34, Transit: 12:58. Moon - Rise: 07:06, Set: 23:21. Civil Dark: 21:11 - 04:44. Nautical Dark: 21:58 - 03:56. Astro Dark: 22:58 - 02:56

Total Clouds (% Sky Obscured)

77
79
83
85
87
90
79
68
60
68
76
84
85
87
88
86
82
79
79
77
77
76
76
73

Low Clouds (% Sky Obscured)

73
71
69
68
65
65
64
60
57
62
68
75
79
81
82
82
80
79
79
77
76
65
48
38

Medium Clouds (% Sky Obscured)

49
48
49
59
69
79
67
53
54
59
64
77
85
87
88
86
82
79
79
77
77
74
63
53

High Clouds (% Sky Obscured)

23
32
37
35
37
32
28
28
30
50
70
65
55
45
45
45
45
45
45
77
77
76
76
73

ISS Passover

Visibility (miles)

1
2
2
3
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

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 (%)

32
31
22
22
22
21
24
24
20
28
30
25
30
29
21
28
32
33
26
16
5
9
6
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
7
7
8
8
8
8
8
8
8
7
7
6
6
6
6
5
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

8
8
9
11
11
12
13
12
12
11
10
9
8
7
7
6
6
6
5
5
6
5
6
7

Feels Like (°C)

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

Dew Point (°C)

7
7
8
8
9
9
9
8
9
8
7
7
7
7
6
6
5
5
5
5
5
4
6
6

Relative Humidity (%)

93
90
88
84
83
79
77
79
80
80
84
88
93
94
93
94
94
94
96
96
96
96
96
94

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

364
364
363
363
363
364
364
363
363
363
362
361
361
361
361
362
362
362
362
361
361
361
361
362

Tuesday 19

Waxing Crescent 11%

No Rise

00:18

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 OK
01 OK

Sun - Rise: 05:20, Set: 20:35, Transit: 12:58. Moon - Rise: No Rise, Set: 00:18. Civil Dark: 21:12 - 04:43. Nautical Dark: 22:00 - 03:54. Astro Dark: 23:00 - 02:53

Total Clouds (% Sky Obscured)

70
67
64
65
69
70
69
69
68
69
69
69
66
54
46
42
34
26

Low Clouds (% Sky Obscured)

32
24
13
26
41
55
59
63
67
56
43
30
21
13
6
12
18
24

Medium Clouds (% Sky Obscured)

53
52
52
36
19
4
3
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
67
64
52
31
18
17
16
13
21
30
44
39
37
28
21
10
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

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)

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

Chance of Frost

Temperature (°C)

8
10
11
13
13
14
15
15
15
15
13
12
10
9
8
6
6
6

Feels Like (°C)

3
6
6
6
7
8
9
12
12
12
11
11
12
6
6
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

91
77
67
58
55
53
52
52
52
52
61
70
81
85
90
94
94
94

Pressure (mb)

1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1019
1020
1020
1021
1022
1023
1023
1024

Ozone (du)

362
360
358
357
355
353
351
350
350
349
348
348
347
347
348
348
349
350

Forecast for Mühlen, Politischer Bezirk Murau, Republic of Austria (47.03,14.51)

Generated: 13/05/26 08:47:36. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00