Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Crescent 18%

07:23

21:55

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
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 Good
19 Good

Sun - Rise: 05:46, Set: 18:14, Transit: 12:00. Moon - Rise: 07:23, Set: 21:55. Civil Dark: 18:45 - 05:15. Nautical Dark: 19:22 - 04:38. Astro Dark: N/A - 03:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
65
27
11
10
10

Low Clouds (% Sky Obscured)

49
66
69
25
34
29
54
20
20
9
18
21
24
36
36
28
20
14
20
44
1
12
3
4

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
50
23
10
5
6

High Clouds (% Sky Obscured)

100
58
76
100
100
89
95
100
100
100
100
100
100
59
89
100
100
100
58
50
1
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
64
37
13
3
1
1
0
0
0
0
0
3
1
1
22
19
8
3
0
0

Precipitation Amount (mm)

1.9
1.6
0.9
0.8
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
8
11
13
12
12
12
12
13
13
15
15
15
15
14
14
13
13
13
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
11
8
7
7
7
6
6
5
5
4
6
6
7
7
7
8
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

83
88
88
83
72
72
74
74
76
74
74
73
66
60
57
54
54
50
45
53
70
62
60
65

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1011
1011
1010
1011
1011
1011
1011
1012

Ozone (du)

321
322
318
319
317
320
322
322
319
323
323
332
340
345
350
360
365
365
361
360
362
365
362
365

Saturday 25

Waxing Crescent 27%

08:49

23:12

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

Sun - Rise: 06:44, Set: 19:16, Transit: 13:00. Moon - Rise: 08:49, Set: 23:12. Civil Dark: 19:47 - 06:13. Nautical Dark: 20:24 - 05:36. Astro Dark: 20:01 - 04:57

Total Clouds (% Sky Obscured)

26
20
19
21
17
11
15
38
68
71
61
70
61
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

14
18
13
13
9
4
2
4
14
5
1
12
5
0
35
30
1
7
25
5
17
37
64
40

Medium Clouds (% Sky Obscured)

21
4
8
7
9
4
9
3
10
65
53
48
50
100
100
100
100
96
100
100
100
100
99
100

High Clouds (% Sky Obscured)

0
0
0
1
0
2
2
23
45
35
19
36
50
100
77
100
38
45
54
63
68
63
60
100

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
8
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
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
6
8
7
43
62
23

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
0.3
0

Wind Speed/Direction (mph)

11
12
12
13
14
15
14
13
13
11
9
7
7
8
7
6
7
6
3
2
4
6
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
5
5
5
4
3
3
4
3
3
3
6
6
8
10
10
10
11
12
13
11
9
7
6

Dew Point (°C)

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

Relative Humidity (%)

68
69
70
69
68
65
63
63
64
64
66
64
55
48
45
42
43
43
40
39
41
44
63
74

Pressure (mb)

1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1010
1009
1007
1006
1005
1004
1004
1004
1004
1005

Ozone (du)

367
364
362
363
367
365
364
360
356
354
353
353
352
351
352
349
349
347
352
353
356
358
364
368

Sunday 26

Waxing Crescent 36%

09:22

01:26

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
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Bad
19 OK

Sun - Rise: 06:42, Set: 19:17, Transit: 13:00. Moon - Rise: 09:22, Set: 01:26. Civil Dark: 19:48 - 06:11. Nautical Dark: 20:26 - 05:34. Astro Dark: 21:03 - 04:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
91
94
94
98
98
75
78
67
62
71
76
33
38
36

Low Clouds (% Sky Obscured)

40
18
18
33
20
0
0
25
23
42
82
82
90
96
67
56
55
46
32
45
47
33
17
8

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
86
76
71
83
82
53
47
44
3
21
49
38
21
18
5
18
13

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
97
55
55
60
55
7
35
18
18
14
1
0
13
25
21

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

Precipitation Probability (%)

23
4
0
0
0
0
0
0
1
10
11
13
15
49
45
20
9
8
7
4
14
4
11
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
7
7
8
9
10
11
11
10
10
10
11
12
14
17
16
17
18
17
18
18
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
70
72
73
71
70
74
78
78
75
76
72
70
70
83
65
50
46
39
42
36
40
41
48

Pressure (mb)

1005
1004
1004
1003
1003
1003
1002
1002
1002
1002
1003
1002
1003
1004
1006
1008
1008
1009
1010
1011
1012
1012
1013
1014

Ozone (du)

368
371
374
376
374
370
369
367
371
379
381
382
383
383
382
383
383
379
374
376
371
375
374
375

Monday 27

Waxing Crescent 46%

10:04

02:32

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

Sun - Rise: 06:40, Set: 19:19, Transit: 12:59. Moon - Rise: 10:04, Set: 02:32. Civil Dark: 19:50 - 06:09. Nautical Dark: 20:26 - 05:31. Astro Dark: 21:04 - 04:52

Total Clouds (% Sky Obscured)

34
34
32
47
26
22
19
14
29
24
18
21
33
52
47
93
97
100
97
94
91
83
26
41

Low Clouds (% Sky Obscured)

18
29
39
42
33
29
25
23
20
23
26
28
27
22
24
52
58
55
55
60
65
61
4
3

Medium Clouds (% Sky Obscured)

12
9
7
7
6
4
4
1
18
11
2
5
13
42
31
26
87
100
97
95
88
32
20
37

High Clouds (% Sky Obscured)

15
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
7
8
8
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 (%)

2
11
4
6
6
4
4
3
0
1
1
1
15
21
32
34
34
33
30
27
26
21
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
53
55
56
58
56
57
59
61
62
60
60
59
53
45
40
36
36
34
32
33
35
36
41

Pressure (mb)

1015
1016
1016
1017
1018
1018
1019
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

375
378
381
383
390
396
394
396
396
397
400
404
408
409
413
418
414
410
404
397
390
387
384
381

Tuesday 28

Waxing Crescent 56%

10:56

03:28

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:38, Set: 19:20, Transit: 12:59. Moon - Rise: 10:56, Set: 03:28. Civil Dark: 19:51 - 06:07. Nautical Dark: 20:27 - 05:29. Astro Dark: 21:06 - 04:50

Total Clouds (% Sky Obscured)

70
69
60
71
80
88
91
95
100
100
100
100
99
99
98
96
95
94
96
98
99
99
100
100

Low Clouds (% Sky Obscured)

9
17
2
2
0
0
0
0
55
44
15
65
65
65
60
60
60
60
75
87
97
98
98
98

Medium Clouds (% Sky Obscured)

59
57
40
55
72
83
90
95
100
100
100
100
99
98
98
96
94
93
87
82
73
82
91
99

High Clouds (% Sky Obscured)

18
4
16
18
31
26
54
75
100
98
95
79
74
22
45
3
6
50
54
57
51
42
43
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
9
9
7
9
4
0
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
None
None
None
None
None
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
0
0
0
0
0
0
14
5
2
3
8
32
61
48
53
32
39
40
40
40
40
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
6
5
4
4
3
3
2
2
2
2
3
6
6
5
6
7
9
10
12
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-8
-8
-6
2
4
5
6
6
6
5
5
5
5

Relative Humidity (%)

45
49
51
52
54
55
57
55
54
54
53
52
49
51
82
91
87
88
88
85
82
78
78
79

Pressure (mb)

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

Ozone (du)

377
371
370
370
369
369
370
371
371
376
379
381
383
389
391
395
393
390
388
384
381
378
377
375

Wednesday 29

First Quarter 53%

11:56

04:13

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:36, Set: 19:21, Transit: 12:59. Moon - Rise: 11:56, Set: 04:13. Civil Dark: 19:53 - 06:05. Nautical Dark: 20:29 - 05:27. Astro Dark: 21:08 - 04:48

Total Clouds (% Sky Obscured)

100
100
100
92
82
70
82
91
100
100
100
100
98
96
94
96
98
100
92
85
77
78
81
82

Low Clouds (% Sky Obscured)

97
96
93
77
62
47
48
51
52
51
52
53
52
52
48
45
43
42
39
36
33
20
10
2

Medium Clouds (% Sky Obscured)

99
100
100
84
71
64
75
86
95
87
78
69
75
83
90
77
63
47
38
32
26
28
37
39

High Clouds (% Sky Obscured)

39
39
40
33
26
19
24
28
30
50
72
100
81
68
55
70
89
100
81
66
49
58
66
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

41
41
42
36
27
11
29
37
44
42
41
39
38
36
32
26
21
12
37
50
60
57
54
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.2

Wind Speed/Direction (mph)

12
11
11
11
11
11
11
10
10
9
9
8
8
9
10
12
12
13
13
13
13
12
11
10

Chance of Frost

Temperature (°C)

8
8
9
9
9
9
9
9
9
9
9
10
10
11
12
12
14
15
16
16
16
16
15
15

Feels Like (°C)

3
4
4
4
4
4
4
4
5
5
5
4
4
7
8
9
8
7
7
13
11
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
78
78
78
77
81
82
84
84
84
82
81
79
77
69
60
55
53
51
49
51
53

Pressure (mb)

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

Ozone (du)

374
372
369
366
364
361
358
355
352
349
346
342
339
337
335
332
331
330
328
324
321
317
314
311

Thursday 30

Waxing Gibbous 66%

13:02

04:48

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:34, Set: 19:23, Transit: 12:58. Moon - Rise: 13:02, Set: 04:48. Civil Dark: 19:54 - 06:02. Nautical Dark: 20:30 - 05:25. Astro Dark: 21:10 - 04:45

Total Clouds (% Sky Obscured)

88
93
99
95
90
87
90
94
98
95
91
88
89
92
96
97
99
100
100
100
100
97
93
90

Low Clouds (% Sky Obscured)

9
17
24
28
31
36
44
54
63
57
48
38
43
48
52
64
75
86
80
79
78
75
69
63

Medium Clouds (% Sky Obscured)

46
55
58
67
74
78
82
87
91
80
70
60
70
79
89
93
97
100
99
99
98
97
96
94

High Clouds (% Sky Obscured)

81
84
89
80
77
70
64
57
52
43
38
32
31
30
30
59
81
100
100
100
100
95
88
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

41
32
23
26
27
27
26
24
21
21
20
19
19
18
16
38
52
63
73
80
87
76
64
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
13
13
13
13
13
13
13
14
15
16
15
15
14
14
13
13
12
12

Feels Like (°C)

13
10
11
11
11
11
11
10
11
11
11
11
11
11
12
12
12
13
14
11
10
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

55
59
62
66
64
63
62
64
66
69
70
71
71
65
61
57
60
64
70
75
80
86
83
81

Pressure (mb)

1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

309
308
307
307
307
307
306
306
306
306
308
309
311
313
316
319
321
323
324
329
334
338
344
349

Forecast for Ottakring, Vienna, Republic of Austria (48.22,16.30)

Generated: 24/03/23 20:55:47. Forecast: 24/03/23 to 30/03/23. Timezone: UTC+1.00