Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 5%

05:57

23:18

02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 Good
08 Good
09 Good
10 OK
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

Sun - Rise: 05:18, Set: 20:31, Transit: 12:55. Moon - Rise: 05:57, Set: 23:18. Civil Dark: 21:08 - 04:42. Nautical Dark: 21:55 - 03:54. Astro Dark: 22:55 - 02:54

Total Clouds (% Sky Obscured)

54
54
56
35
25
8
0
2
25
69
96
100
100
100
100
97
99
83
75
62
64
78
95
91

Low Clouds (% Sky Obscured)

2
2
2
2
2
3
0
0
2
20
47
48
47
55
39
62
70
65
63
11
24
15
32
59

Medium Clouds (% Sky Obscured)

54
54
29
20
14
4
0
0
12
32
28
36
22
31
49
75
89
83
75
54
40
78
93
79

High Clouds (% Sky Obscured)

7
2
0
0
0
0
0
1
5
67
77
100
100
100
96
89
93
49
45
27
24
4
45
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
5
6
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
11
15
15
24
20
22
29
34
37
31
19
20
5
2
2

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

Chance of Frost

Temperature (°C)

6
5
5
6
6
8
11
13
15
16
17
17
18
18
18
18
18
17
14
13
11
10
9
8

Feels Like (°C)

5
4
2
5
5
8
12
14
15
15
15
15
16
16
16
16
16
15
13
11
10
8
7
6

Dew Point (°C)

2
2
1
2
3
3
4
4
4
5
5
5
5
5
6
6
6
10
11
11
9
8
7
6

Relative Humidity (%)

78
76
76
79
79
70
59
52
48
46
44
45
43
42
43
45
46
63
79
87
88
90
90
88

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1014
1015
1016
1016
1017
1017

Ozone (du)

385
381
377
376
376
374
374
372
372
371
370
370
367
366
366
367
369
371
373
373
373
374
374
375

Tuesday 19

Waxing Crescent 11%

07:03

00:15

02 Bad
03 Bad
04 Bad
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 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:17, Set: 20:32, Transit: 12:55. Moon - Rise: 07:03, Set: 00:15. Civil Dark: 21:09 - 04:41. Nautical Dark: 21:57 - 03:52. Astro Dark: 22:57 - 02:52

Total Clouds (% Sky Obscured)

89
93
93
96
84
80
50
55
53
41
51
64
85
91
95
61
41
61
56
56
63
58
67
61

Low Clouds (% Sky Obscured)

72
73
70
65
26
5
5
2
3
6
16
42
69
65
84
55
10
5
3
2
18
21
23
19

Medium Clouds (% Sky Obscured)

34
45
42
43
67
69
46
40
51
41
51
35
41
58
59
28
34
27
24
31
32
10
43
33

High Clouds (% Sky Obscured)

29
51
79
51
50
53
3
18
0
0
0
0
0
0
0
5
3
61
56
56
48
33
35
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
6
4
5
5
6
8
7
8
9
8
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
7
15
22
25
29

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 (%)

2
2
2
2
2
7
24
31
38
47
47
48
49
46
49
59
56
24
7
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
3
2
2
3
4
4
4
4
4
3
3
2
1
1
1
3
4
5
5
5

Chance of Frost

Temperature (°C)

8
8
8
7
8
10
13
15
17
18
18
19
19
19
18
18
17
16
15
13
12
10
9
9

Feels Like (°C)

7
6
6
6
6
9
12
15
16
17
18
19
19
18
18
18
18
18
15
12
10
8
8
7

Dew Point (°C)

6
6
6
5
5
7
9
10
10
10
10
9
10
13
14
14
13
13
13
12
10
9
8
7

Relative Humidity (%)

90
87
88
87
85
82
74
69
66
62
57
53
56
68
77
78
74
79
86
90
90
91
90
90

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1021
1021
1022
1022

Ozone (du)

375
376
376
378
378
378
379
382
385
386
377
372
370
368
366
363
361
359
359
358
357
356
356
355

Wednesday 20

Waxing Crescent 20%

08:21

00:56

02 Bad
03 Bad
04 Bad
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 Bad
22 OK
23 Bad
00 OK
01 OK

Sun - Rise: 05:16, Set: 20:33, Transit: 12:55. Moon - Rise: 08:21, Set: 00:56. Civil Dark: 21:10 - 04:39. Nautical Dark: 21:59 - 03:51. Astro Dark: 23:00 - 02:50

Total Clouds (% Sky Obscured)

52
56
56
96
85
77
94
94
99
100
100
98
93
78
69
69
54
56
52
47
44
36
28
18

Low Clouds (% Sky Obscured)

19
16
15
6
1
2
2
2
10
35
33
18
61
65
48
50
54
23
13
13
15
11
7
1

Medium Clouds (% Sky Obscured)

3
12
28
51
75
60
93
91
94
88
75
70
71
39
46
46
34
43
43
39
37
31
26
18

High Clouds (% Sky Obscured)

33
40
43
93
59
51
51
48
90
100
100
62
65
11
3
3
23
10
2
2
2
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

21
16
9
13
17
6
2
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
1
2
4
15
27
34
42
36
39
39
37
37
45
30
14
1
4
6
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
5
5
5
4
4
4
4
3
2
2
3
3
3
4
5
4
1
3
5
5
5
5

Chance of Frost

Temperature (°C)

8
8
7
7
8
10
14
16
18
18
19
19
19
19
19
20
19
18
17
15
13
11
11
10

Feels Like (°C)

7
6
5
6
5
9
13
15
16
17
18
19
18
18
18
19
18
18
18
15
13
11
11
10

Dew Point (°C)

6
6
6
6
5
7
9
9
9
9
8
8
7
9
8
7
9
12
14
12
11
9
9
8

Relative Humidity (%)

90
90
88
88
85
81
71
63
56
53
49
47
45
49
48
42
49
66
79
83
87
88
90
88

Pressure (mb)

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

Ozone (du)

353
352
352
355
357
356
354
353
355
355
353
354
354
358
360
361
363
364
365
364
364
365
366
368

Thursday 21

Waxing Crescent 31%

09:43

01:26

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

Sun - Rise: 05:15, Set: 20:35, Transit: 12:55. Moon - Rise: 09:43, Set: 01:26. Civil Dark: 21:12 - 04:38. Nautical Dark: 22:00 - 03:49. Astro Dark: 23:02 - 02:47

Total Clouds (% Sky Obscured)

17
21
21
21
18
17
18
18
27
46
63
90
88
87
85
64
86
77
61
40
62
32
45
44

Low Clouds (% Sky Obscured)

0
0
0
0
3
3
6
9
18
29
40
56
60
60
65
17
68
55
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
21
21
21
18
17
18
18
27
39
34
25
18
9
0
9
18
26
21
16
11
7
4
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
48
55
25
30
21
6
26
27
23
43
19
34
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 (%)

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

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

Chance of Frost

Temperature (°C)

9
9
9
9
11
13
16
17
19
20
21
21
22
22
22
22
21
20
19
16
14
12
11
11

Feels Like (°C)

9
9
9
9
11
13
16
18
19
20
19
19
20
20
21
21
20
19
19
16
14
11
11
9

Dew Point (°C)

8
7
7
7
9
10
10
8
7
6
6
6
7
7
10
9
8
11
13
11
10
8
7
7

Relative Humidity (%)

90
88
90
87
88
82
68
53
46
41
37
35
37
37
45
44
42
57
67
72
74
75
76
80

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1026
1026
1027
1027
1028
1028
1028
1029

Ozone (du)

371
370
366
362
361
360
357
356
356
356
356
357
357
357
358
356
352
350
349
347
346
345
343
341

Friday 22

Waxing Crescent 42%

11:05

01:49

02 OK
03 OK
04 Good
05 Good
06 Good
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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:14, Set: 20:36, Transit: 12:55. Moon - Rise: 11:05, Set: 01:49. Civil Dark: 21:13 - 04:37. Nautical Dark: 22:02 - 03:48. Astro Dark: 23:05 - 02:45

Total Clouds (% Sky Obscured)

42
40
7
13
15
20
26
30
24
30
40
46
43
28
20
30
42
53
65
76
87
74
62
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
6
9
10
13
13
13
13
14
19
25
33
22
12
1
1
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
11
21
24
30
34
37
35
28
20
30
38
46
46
47
41
41
37
34

High Clouds (% Sky Obscured)

29
34
4
11
15
20
17
11
2
1
0
0
1
2
2
2
3
3
10
10
25
27
21
11

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

Chance of Frost

Temperature (°C)

10
10
10
9
12
14
17
18
20
22
22
23
24
24
24
24
23
22
21
19
18
17
15
14

Feels Like (°C)

8
9
8
9
12
14
17
20
21
22
23
23
24
24
24
24
24
25
26
18
19
19
17
16

Dew Point (°C)

7
7
6
6
8
9
9
9
9
9
8
8
8
8
9
9
11
12
14
13
13
12
11
10

Relative Humidity (%)

80
81
80
81
80
71
61
53
48
43
39
38
36
37
37
38
46
55
67
69
73
75
76
78

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1026
1025
1026
1026
1026
1027
1027
1028
1028
1028

Ozone (du)

341
340
340
339
338
337
336
334
332
332
332
333
333
333
332
332
330
329
327
328
328
328
330
332

Saturday 23

First Quarter 53%

12:22

No Set

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

Sun - Rise: 05:13, Set: 20:37, Transit: 12:55. Moon - Rise: 12:22, Set: No Set. Civil Dark: 21:14 - 04:36. Nautical Dark: 22:03 - 03:47. Astro Dark: 23:07 - 02:43

Total Clouds (% Sky Obscured)

39
28
17
16
15
10
28
46
68
59
49
45
42
40
38
41
43
45
31
17
4
8
11
12

Low Clouds (% Sky Obscured)

3
3
4
3
2
0
3
6
9
10
10
12
9
9
8
8
10
10
6
2
0
0
0
0

Medium Clouds (% Sky Obscured)

28
20
17
16
9
3
12
21
19
15
11
10
6
5
5
5
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
4
1
2
3
4
7
16
28
20
12
4
6
8
11
12
14
17
10
5
2
8
11
12

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

Chance of Frost

Temperature (°C)

12
12
12
12
14
16
17
19
20
22
22
23
24
24
24
25
23
22
21
19
17
15
14
13

Feels Like (°C)

15
13
13
13
13
13
13
20
20
20
21
21
21
26
25
25
25
26
27
19
18
18
17
16

Dew Point (°C)

9
9
9
9
9
10
11
11
10
11
10
10
9
10
10
10
11
13
14
13
12
11
10
10

Relative Humidity (%)

80
81
81
83
75
68
64
58
53
49
45
42
39
39
39
39
47
55
67
71
74
78
79
80

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1025
1024
1025
1025
1025
1026
1026
1027
1027
1027

Ozone (du)

334
335
336
337
338
339
341
342
343
344
343
342
341
341
340
340
340
340
340
340
341
341
340
338

Sunday 24

Waxing Gibbous 64%

13:36

02:08

Sun - Rise: 05:12, Set: 20:38, Transit: 12:55. Moon - Rise: 13:36, Set: 02:08. Civil Dark: 21:15 - 04:35. Nautical Dark: 22:05 - 03:45. Astro Dark: 23:10 - 02:41

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 18/05/26 02:40:14. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+2.00