Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 5%

05:53

23:26

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

Sun - Rise: 05:17, Set: 20:37, Transit: 12:57. Moon - Rise: 05:53, Set: 23:26. Civil Dark: 21:14 - 04:39. Nautical Dark: 22:04 - 03:49. Astro Dark: 23:09 - 02:45

Total Clouds (% Sky Obscured)

72
47
26
14
44
21
16
4
1
0
0
0
1
8
37
54
78
76
100
100
92
74
55
72

Low Clouds (% Sky Obscured)

17
16
2
2
1
2
2
1
2
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
42
44
2
17
37

High Clouds (% Sky Obscured)

26
10
21
37
26
16
2
0
0
0
0
0
6
19
43
74
94
100
100
89
64
36
38
72

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

3
4
4
4
4
4
5
4
3
3
3
3
3
5
5
4
4
4
3
5
5
3
3
3

Chance of Frost

Temperature (°C)

5
3
3
2
2
1
1
2
6
10
13
16
16
18
18
18
18
18
18
17
15
12
11
11

Feels Like (°C)

4
2
2
1
1
1
0
2
6
10
13
16
16
17
17
16
16
16
16
15
13
11
10
8

Dew Point (°C)

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

Relative Humidity (%)

84
94
90
97
98
100
100
100
100
73
59
47
44
38
36
35
36
36
37
46
54
63
63
68

Pressure (mb)

1017
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1014
1014
1015
1016
1016

Ozone (du)

393
396
396
393
390
389
387
383
382
382
379
377
377
377
378
379
380
378
378
377
378
379
379
381

Tuesday 19

Waxing Crescent 11%

06:59

No Set

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad

Sun - Rise: 05:16, Set: 20:38, Transit: 12:57. Moon - Rise: 06:59, Set: No Set. Civil Dark: 21:16 - 04:38. Nautical Dark: 22:06 - 03:48. Astro Dark: 23:11 - 02:42

Total Clouds (% Sky Obscured)

94
99
100
97
74
63
63
56
55
72
63
48
40
55
44
50
62
36
59
68
65
27
66
85

Low Clouds (% Sky Obscured)

0
0
5
15
26
42
52
42
41
64
49
29
20
21
26
36
48
12
3
3
3
1
3
15

Medium Clouds (% Sky Obscured)

74
64
27
52
37
45
31
33
35
29
39
37
33
31
27
27
38
36
29
35
51
25
34
59

High Clouds (% Sky Obscured)

94
99
100
92
58
6
2
2
2
2
2
2
4
32
2
5
3
3
49
56
4
7
66
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
9
7
6
9
9
3
3
2
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
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
4
12
26
46
45
49
50
54
50
60
82
74
31
22
4
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
8
8
8
8
8
10
12
13
15
16
17
18
18
19
19
19
18
17
15
13
12
11

Feels Like (°C)

7
6
6
5
6
7
7
10
12
13
13
15
16
18
19
20
19
19
20
17
15
12
12
10

Dew Point (°C)

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

Relative Humidity (%)

72
75
79
85
90
93
90
81
76
70
67
62
62
58
54
55
58
55
64
79
79
86
89
91

Pressure (mb)

1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1020
1021
1021

Ozone (du)

380
379
379
380
379
378
377
376
379
382
384
386
380
372
368
367
365
362
360
360
359
359
360
361

Wednesday 20

Waxing Crescent 20%

08:17

00:23

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:15, Set: 20:39, Transit: 12:57. Moon - Rise: 08:17, Set: 00:23. Civil Dark: 21:17 - 04:36. Nautical Dark: 22:08 - 03:46. Astro Dark: 23:14 - 02:40

Total Clouds (% Sky Obscured)

100
98
84
93
99
99
100
100
100
100
98
100
97
98
98
99
82
94
94
88
60
46
54
38

Low Clouds (% Sky Obscured)

17
21
21
49
75
68
88
89
85
87
82
99
95
97
95
82
25
54
53
21
16
23
24
30

Medium Clouds (% Sky Obscured)

87
96
77
88
94
95
90
85
77
81
88
100
79
80
94
95
74
85
72
41
53
38
54
38

High Clouds (% Sky Obscured)

100
23
5
41
68
4
87
97
96
53
54
65
72
28
6
4
16
4
71
72
4
11
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
2
6
4
1
0
0
0
1
1
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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

26
3
0
2
12
21
33
35
22
30
32
30
25
9
18
23
33
57
50
38
27
26
19
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
11
12
13
13
14
14
14
14
15
16
16
17
16
16
15
14
13
12

Feels Like (°C)

9
8
9
8
8
8
9
11
11
12
14
14
13
14
14
15
15
16
15
15
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
93
93
95
95
95
92
87
92
95
93
90
87
81
69
77
89
90
93
95
95

Pressure (mb)

1021
1022
1022
1022
1023
1023
1023
1024
1025
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1025
1025
1026
1027
1027

Ozone (du)

360
360
360
359
356
354
355
354
354
353
354
355
356
358
360
360
361
360
360
361
361
362
363
363

Thursday 21

Waxing Crescent 31%

09:41

01:03

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:13, Set: 20:40, Transit: 12:57. Moon - Rise: 09:41, Set: 01:03. Civil Dark: 21:19 - 04:35. Nautical Dark: 22:09 - 03:44. Astro Dark: 23:17 - 02:37

Total Clouds (% Sky Obscured)

48
58
65
62
71
57
79
88
87
55
50
62
84
92
92
72
19
26
29
30
63
76
84
89

Low Clouds (% Sky Obscured)

32
43
45
52
63
48
70
83
77
49
41
53
53
77
75
56
19
17
19
26
52
71
81
82

Medium Clouds (% Sky Obscured)

48
58
65
62
55
53
48
45
53
38
40
27
27
11
34
31
18
26
29
30
29
21
11
15

High Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
4
53
75
74
24
1
7
3
0
2
2
3
57

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
8
6
6
6
4
4
9
9
9
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

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

Precipitation Probability (%)

62
70
75
68
60
40
40
24
38
60
62
59
62
62
57
46
48
50
43
31
18
15
16
5

Precipitation Amount (mm)

0.6
0.6
0.7
0.6
0.6
0
0
0
0.2
0.5
0.4
0.3
0.4
0.4
0.3
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
13
14
15
16
17
18
18
19
19
19
18
18
17
16
15
14

Feels Like (°C)

13
12
12
12
11
11
11
11
12
12
14
15
15
15
16
17
18
18
17
18
17
15
14
13

Dew Point (°C)

12
11
11
11
11
11
11
12
12
12
12
12
12
12
13
13
12
11
12
13
14
13
12
11

Relative Humidity (%)

95
95
95
95
96
96
98
96
93
86
82
77
72
70
71
69
60
59
68
74
82
83
84
84

Pressure (mb)

1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1028
1029
1029

Ozone (du)

360
358
359
362
362
362
363
363
364
366
366
366
363
361
359
356
354
354
352
352
352
353
351
350

Friday 22

Waxing Crescent 42%

11:04

01:32

00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
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

Sun - Rise: 05:12, Set: 20:42, Transit: 12:57. Moon - Rise: 11:04, Set: 01:32. Civil Dark: 21:20 - 04:34. Nautical Dark: 22:11 - 03:43. Astro Dark: 23:20 - 02:34

Total Clouds (% Sky Obscured)

95
100
93
86
34
30
24
23
24
23
23
27
81
98
97
94
83
82
83
76
92
93
93
89

Low Clouds (% Sky Obscured)

83
82
61
56
16
12
12
11
12
13
12
16
22
33
26
17
10
18
23
26
16
13
11
14

Medium Clouds (% Sky Obscured)

14
17
18
18
19
15
16
15
13
11
7
11
15
20
20
19
23
21
27
28
38
40
39
38

High Clouds (% Sky Obscured)

61
93
72
53
18
14
7
2
4
3
5
5
56
70
65
62
46
45
51
40
56
70
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 (%)

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

Chance of Frost

Temperature (°C)

13
12
12
12
12
11
12
14
16
17
19
20
21
21
22
22
22
22
22
21
19
18
17
16

Feels Like (°C)

12
12
11
12
11
12
13
16
18
19
20
21
21
21
20
21
21
21
21
20
20
17
16
14

Dew Point (°C)

11
10
9
10
10
10
11
12
13
12
12
11
11
11
11
11
11
12
13
14
15
14
14
12

Relative Humidity (%)

84
84
86
88
92
93
92
87
81
70
62
55
51
50
49
49
49
53
58
67
75
79
82
80

Pressure (mb)

1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1027
1027
1027
1028
1028
1028
1029

Ozone (du)

347
344
343
343
342
341
340
340
339
338
337
335
334
332
329
328
329
329
328
328
328
329
332
333

Saturday 23

First Quarter 53%

12:23

01:54

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

Sun - Rise: 05:11, Set: 20:43, Transit: 12:57. Moon - Rise: 12:23, Set: 01:54. Civil Dark: 21:21 - 04:33. Nautical Dark: 22:13 - 03:41. Astro Dark: 23:22 - 02:32

Total Clouds (% Sky Obscured)

84
27
27
24
16
15
10
9
7
4
8
13
17
22
17
9
5
2
1
0
0
0
0
1

Low Clouds (% Sky Obscured)

14
13
14
14
14
14
10
9
7
4
5
7
9
11
8
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

44
27
27
24
16
15
7
0
0
0
0
13
17
22
17
9
5
2
1
0
0
0
0
0

High Clouds (% Sky Obscured)

49
2
3
3
0
0
0
1
0
0
3
3
4
4
3
1
0
0
0
0
0
0
0
1

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)

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

Chance of Frost

Temperature (°C)

15
14
13
12
12
11
13
15
17
19
20
21
22
23
23
23
23
23
22
21
20
18
16
15

Feels Like (°C)

14
13
14
13
12
12
14
16
18
20
21
21
22
22
23
23
23
23
24
24
24
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

82
82
86
87
87
88
89
80
73
68
60
55
52
49
46
47
48
50
55
64
71
73
75
78

Pressure (mb)

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

Ozone (du)

333
335
337
339
339
338
337
336
337
338
338
339
339
337
337
338
340
341
341
341
340
338
337
335

Sunday 24

Waxing Gibbous 64%

13:37

02:11

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

Sun - Rise: 05:10, Set: 20:44, Transit: 12:57. Moon - Rise: 13:37, Set: 02:11. Civil Dark: 21:23 - 04:32. Nautical Dark: 22:15 - 03:40. Astro Dark: 23:25 - 02:29

Total Clouds (% Sky Obscured)

2
3
8
10
9
12
19
22
24
35
48
44
40
36
36
36
36
31
23
10
7
4
1
2

Low Clouds (% Sky Obscured)

0
0
5
9
9
7
3
0
0
0
0
0
0
0
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
7
13
18
10
4
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
8
10
9
12
19
22
24
35
48
44
40
36
36
36
36
31
23
10
7
4
1
2

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
4
6
6
11
14
11
12

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

Chance of Frost

Temperature (°C)

14
13
12
12
12
11
13
15
17
19
21
22
23
24
25
25
26
26
24
23
21
20
18
17

Feels Like (°C)

18
17
16
13
13
13
12
12
13
20
21
21
22
23
23
27
27
27
28
28
28
22
22
22

Dew Point (°C)

11
10
10
10
10
9
10
11
12
12
13
13
13
13
13
13
13
13
15
16
17
16
15
14

Relative Humidity (%)

80
83
86
87
87
88
83
76
71
65
60
55
51
48
45
45
45
45
55
65
77
80
81
83

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1027
1027

Ozone (du)

333
331
329
329
328
327
328
328
328
331
333
335
335
335
335
332
329
326
325
325
324
322
321
319

Forecast for Oehling, Politischer Bezirk Amstetten, Republic of Austria (48.10,14.80)

Generated: 18/05/26 23:05:20. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+2.00