Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

%

No Rise

No Set

05 Good
06 Good
07 Good
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 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 06:30, Set: 19:32, Transit: 13:01. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:03 - 05:59. Nautical Dark: 20:41 - 05:21. Astro Dark: 21:20 - 04:40

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

4
4
4
6
10
13
15
16
16
17
17
17
17
16
14
12
10
9
8
6
6
5
5
5

Feels Like (°C)

3
3
3
5
10
13
14
15
16
16
17
17
16
16
14
12
10
9
8
6
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

73
75
75
70
59
50
44
41
40
39
39
40
41
48
59
66
68
72
73
74
74
75
75
76

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1021
1020
1019
1019
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015

Ozone (du)

372
372
371
372
372
374
378
381
383
385
386
387
384
381
381
379
375
372
371
370
371
369
366
360

Saturday 5

%

No Rise

No Set

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

Sun - Rise: 06:28, Set: 19:34, Transit: 13:01. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:05 - 05:57. Nautical Dark: 20:42 - 05:19. Astro Dark: 21:22 - 04:37

Total Clouds (% Sky Obscured)

0
15
40
59
48
0
29
64
66
82
95
100
100
100
100
100
97
88
93
62
35
35
35
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
6
6
12
2
32
50
4
67
84
44
50
50
35
35
35
65

Medium Clouds (% Sky Obscured)

0
10
21
22
18
0
2
2
16
44
42
100
100
89
78
86
89
66
92
59
9
2
2
19

High Clouds (% Sky Obscured)

0
5
40
59
48
0
29
61
57
48
88
100
100
80
100
99
64
48
46
30
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
8
4
1
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
2
6
11
17
24
38
41
44
41
39
35
29
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
7
11
14
16
18
19
19
19
19
18
17
15
14
12
11
10
9
7
5
4
3

Feels Like (°C)

5
4
4
6
10
14
17
18
18
17
16
15
16
15
13
12
11
9
8
6
5
2
1
0

Dew Point (°C)

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

Relative Humidity (%)

78
76
76
70
58
51
46
41
36
31
29
32
41
49
55
62
75
87
93
90
88
91
94
96

Pressure (mb)

1014
1014
1013
1013
1012
1012
1011
1010
1009
1008
1008
1007
1007
1007
1007
1008
1009
1010
1011
1012
1013
1014
1015
1015

Ozone (du)

363
366
367
368
369
379
375
372
371
369
365
364
367
369
364
361
362
363
361
359
364
368
375
383

Sunday 6

%

No Rise

No Set

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

Sun - Rise: 06:26, Set: 19:35, Transit: 13:00. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:06 - 05:55. Nautical Dark: 20:44 - 05:17. Astro Dark: 21:24 - 04:35

Total Clouds (% Sky Obscured)

75
80
77
17
24
9
2
2
4
21
23
33
30
24
11
21
25
7
2
2
2
2
4
5

Low Clouds (% Sky Obscured)

75
80
77
17
24
9
2
2
4
21
23
33
30
24
11
21
25
7
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

27
40
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
2
0
0
0
0
3
3

ISS Passover

Visibility (miles)

0
0
0
7
7
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
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 (%)

44
28
18
13
8
7
1
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
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
4
4
2
5
8
11
13
13
14
14
14
12
10
8
6
5
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
1
-1
-3
-5
-7
-8
-9
-9
-9
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-8
-8
-9

Relative Humidity (%)

96
98
94
86
67
53
44
38
33
32
32
33
35
38
42
50
53
56
58
61
61
61
61
59

Pressure (mb)

1016
1017
1018
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1022
1023
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

385
386
390
391
389
388
389
388
390
390
390
390
389
388
387
385
385
386
385
385
388
391
392
392

Monday 7

%

No Rise

No Set

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

Sun - Rise: 06:24, Set: 19:36, Transit: 13:00. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:08 - 05:53. Nautical Dark: 20:45 - 05:15. Astro Dark: 21:26 - 04:32

Total Clouds (% Sky Obscured)

4
4
5
13
25
49
48
69
73
88
93
96
94
93
91
94
97
100
96
93
76
62
54
48

Low Clouds (% Sky Obscured)

1
0
0
0
2
7
7
27
41
33
10
8
3
55
60
60
60
29
16
34
29
14
14
15

Medium Clouds (% Sky Obscured)

2
2
3
1
1
0
6
23
25
55
69
81
74
63
55
68
84
100
80
61
41
35
31
28

High Clouds (% Sky Obscured)

2
1
2
13
25
49
44
33
22
50
64
65
70
4
29
46
50
45
40
45
20
2
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
62
60
50
41
36
31
28
27
26
26
29
34
37
43
46
53
57
57
58
58
60
63
66

Pressure (mb)

1025
1025
1026
1025
1025
1025
1025
1024
1024
1023
1022
1022
1022
1023
1024
1024
1025
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

393
393
395
395
393
392
390
390
391
391
393
394
395
396
394
394
394
394
395
396
399
399
398
392

Tuesday 8

%

No Rise

No Set

05 Good
06 Good
07 OK
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

Sun - Rise: 06:22, Set: 19:38, Transit: 13:00. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:09 - 05:51. Nautical Dark: 20:47 - 05:13. Astro Dark: 21:27 - 04:30

Total Clouds (% Sky Obscured)

15
9
39
63
75
95
94
95
100
97
93
92
90
83
80
66
74
82
81
80
78
74
72
69

Low Clouds (% Sky Obscured)

5
3
36
62
74
92
72
61
54
63
72
80
73
54
44
50
63
74
74
74
74
65
56
46

Medium Clouds (% Sky Obscured)

11
5
10
37
62
88
92
82
96
92
86
76
72
69
53
12
17
23
14
9
4
11
16
18

High Clouds (% Sky Obscured)

0
0
0
0
0
2
7
12
17
12
7
0
0
2
3
4
4
5
9
13
17
14
8
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
7
9
8
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
1
0
0
0
1
3
8
9
14
28
28
32
15
5
17
15
11
15
15
11
10
8
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)

3
3
3
2
1
2
3
4
4
4
4
6
6
4
3
3
2
1
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

-1
0
1
2
4
7
10
10
11
11
11
11
11
10
8
7
6
6
5
4
4
3
2
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
70
69
60
52
48
44
41
39
38
40
47
61
68
74
81
82
85
88
86
86
85
86
86

Pressure (mb)

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

Ozone (du)

390
389
391
390
390
392
393
394
395
397
398
402
407
403
400
399
399
399
399
400
400
401
401
401

Wednesday 9

%

No Rise

No Set

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

Sun - Rise: 06:20, Set: 19:39, Transit: 13:00. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:11 - 05:49. Nautical Dark: 20:49 - 05:11. Astro Dark: 21:29 - 04:28

Total Clouds (% Sky Obscured)

54
39
25
25
25
26
29
32
23
30
33
39
30
23
19
15
12
10
11
13
13
27
44
57

Low Clouds (% Sky Obscured)

33
19
5
5
6
6
22
32
23
30
33
35
28
20
14
11
7
3
3
3
3
2
1
0

Medium Clouds (% Sky Obscured)

15
17
17
18
19
20
12
5
0
3
6
8
5
2
0
1
1
2
2
1
1
5
9
12

High Clouds (% Sky Obscured)

3
1
1
1
1
2
4
6
9
10
14
16
21
19
17
13
10
8
7
6
6
14
25
37

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 (%)

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

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

Chance of Frost

Temperature (°C)

1
1
2
2
4
6
8
9
10
11
12
12
12
10
8
6
6
5
4
4
3
2
2
1

Feels Like (°C)

-1
-1
-2
-2
2
3
3
4
5
6
10
9
9
9
9
10
4
4
5
5
3
2
0
-1

Dew Point (°C)

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

Relative Humidity (%)

88
83
77
74
63
55
47
42
38
34
34
35
35
44
55
70
71
72
73
73
73
73
73
73

Pressure (mb)

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

Ozone (du)

401
401
400
400
399
398
397
397
397
397
396
396
395
395
394
393
392
390
389
388
387
385
385
384

Thursday 10

%

No Rise

No Set

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
21 OK
22 Good
23 Good
00 Good
01 OK

Sun - Rise: 06:18, Set: 19:41, Transit: 12:59. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:12 - 05:47. Nautical Dark: 20:50 - 05:09. Astro Dark: 21:31 - 04:25

Total Clouds (% Sky Obscured)

73
87
100
98
96
96
97
98
99
99
100
100
100
99
99
69
38
8
13
17
22

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

42
71
100
95
90
86
85
83
79
77
74
72
52
33
13
7
6
2
1
1
0

High Clouds (% Sky Obscured)

61
82
100
97
94
93
94
94
93
95
98
100
100
99
99
68
37
6
13
17
22

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
2
3
3
6
8
11
12
13
15
15
14
14
12
11
9
8
7
6
6
5

Feels Like (°C)

-1
-2
-2
-2
1
2
4
5
6
8
13
12
11
12
12
12
5
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

73
71
68
64
55
47
41
39
37
35
37
39
42
48
55
64
65
66
69
68
70

Pressure (mb)

1025
1024
1024
1023
1023
1022
1021
1020
1019
1018
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

384
383
383
382
380
378
376
374
373
372
372
372
373
373
374
375
375
376
377
376
375

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

Generated: 04/04/25 04:55:18. Forecast: 04/04/25 to 10/04/25. Timezone: UTC+2.00