Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waxing Crescent 0%

07:21

17:23

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

Sun - Rise: 06:54, Set: 17:20, Transit: 12:08. Moon - Rise: 07:21, Set: 17:23. Civil Dark: 17:51 - 06:23. Nautical Dark: 18:28 - 05:46. Astro Dark: 19:04 - 05:10

Total Clouds (% Sky Obscured)

83
93
81
48
76
40
58
48
25
51
7
90
85
55
60
48
52
36
16
17
28
18
7
36

Low Clouds (% Sky Obscured)

86
83
89
20
50
69
79
43
31
22
14
82
77
43
17
12
13
14
15
14
18
13
3
21

Medium Clouds (% Sky Obscured)

52
23
39
4
0
0
36
6
1
1
6
71
64
54
41
1
0
0
0
4
13
5
0
23

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
11
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
71
69
75
73
74
77
82
86
82
86
84
73
72
77
72
76
72
68
71
67
61
56

Pressure (mb)

1005
1005
1006
1006
1007
1007
1008
1009
1010
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1016

Ozone (du)

415
427
428
423
409
412
411
411
407
408
409
405
402
405
396
384
375
370
367
366
369
371
375
378

Thursday 19

Waxing Crescent 1%

07:37

18:40

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

Sun - Rise: 06:53, Set: 17:21, Transit: 12:08. Moon - Rise: 07:37, Set: 18:40. Civil Dark: 17:53 - 06:21. Nautical Dark: 18:29 - 05:45. Astro Dark: 19:05 - 05:09

Total Clouds (% Sky Obscured)

47
30
12
35
63
83
78
45
62
75
73
95
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
11
3
0
0
2
43
45
62
75
66
73
54
28
22
15
17
15
23
29
62
89
90
96

Medium Clouds (% Sky Obscured)

28
20
6
31
57
58
44
2
11
9
28
61
80
66
100
100
100
100
100
98
97
100
91
84

High Clouds (% Sky Obscured)

2
1
3
5
14
30
11
2
5
4
5
50
100
100
100
100
100
100
100
100
90
100
100
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
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
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
8
16
19
15

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)

16
15
14
13
10
7
5
4
2
3
3
3
3
4
5
6
6
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

6
6
6
6
6
5
3
2
2
2
1
1
1
1
1
1
1
1
1
0
1
1
1
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
48
48
49
53
57
61
64
65
70
71
75
77
77
73
74
75
75
78
83
83
84
84
84

Pressure (mb)

1015
1014
1014
1014
1014
1013
1013
1013
1014
1014
1013
1013
1013
1012
1011
1010
1009
1008
1007
1007
1006
1006
1006
1006

Ozone (du)

383
382
381
382
383
387
389
390
385
382
377
372
369
368
369
369
372
375
377
375
375
375
377
388

Friday 20

Waxing Crescent 5%

07:52

19:57

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:51, Set: 17:23, Transit: 12:08. Moon - Rise: 07:52, Set: 19:57. Civil Dark: 17:54 - 06:19. Nautical Dark: 18:31 - 05:43. Astro Dark: 19:07 - 05:07

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
100
100
100

Low Clouds (% Sky Obscured)

77
100
100
100
90
100
100
100
96
99
98
99
100
99
98
98
100
100
99
100
99
84
70
70

Medium Clouds (% Sky Obscured)

67
56
60
100
62
100
100
100
100
100
100
100
100
100
98
100
100
100
100
93
100
100
100
100

High Clouds (% Sky Obscured)

45
76
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7

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
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

9
7
13
28
58
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
76
35
10

Precipitation Amount (mm)

0
0
0
0
0
1.4
1.7
1.8
1.4
0.8
1.4
1.3
1.6
1.2
0.8
1.1
1
1.1
1.5
1.7
1
0.5
0
0

Wind Speed/Direction (mph)

5
4
5
6
7
7
6
5
5
6
6
7
7
9
11
12
13
15
16
16
17
19
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
72
69
73
79
89
94
98
98
100
100
100
100
100
100
100
98
96
96
96
96
94
87
78

Pressure (mb)

1006
1005
1005
1005
1006
1006
1006
1007
1008
1008
1008
1008
1009
1010
1010
1011
1012
1013
1014
1015
1017
1019
1020
1021

Ozone (du)

391
390
391
391
389
383
382
387
393
393
390
387
383
379
380
380
382
384
377
373
369
365
366
362

Saturday 21

Waxing Crescent 11%

08:09

21:15

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

Sun - Rise: 06:49, Set: 17:24, Transit: 12:08. Moon - Rise: 08:09, Set: 21:15. Civil Dark: 17:56 - 06:17. Nautical Dark: 18:32 - 05:41. Astro Dark: 19:08 - 05:05

Total Clouds (% Sky Obscured)

100
100
87
56
55
55
53
7
2
3
15
29
38
39
41
64
94
95
94
95
97
98
99
99

Low Clouds (% Sky Obscured)

60
36
3
6
6
3
2
3
2
3
5
6
6
9
10
43
92
95
94
91
41
48
88
86

Medium Clouds (% Sky Obscured)

52
25
17
41
55
55
14
0
0
0
0
0
0
15
29
44
41
38
23
15
25
27
20
43

High Clouds (% Sky Obscured)

100
100
87
56
55
55
53
4
0
0
8
18
30
31
27
20
16
15
11
72
73
69
26
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
9
9
8
2
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
None
None
None
None
None
None

Precipitation Probability (%)

4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
2
2
4
1
14
17

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)

20
19
18
18
17
14
13
11
9
8
7
6
6
5
4
3
3
4
4
4
5
6
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
80
78
81
81
80
80
79
79
81
81
84
82
84
85
87
89
91
92
96
94
98
100
100

Pressure (mb)

1022
1022
1023
1024
1024
1025
1026
1027
1027
1028
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027

Ozone (du)

361
360
354
354
359
352
343
342
347
350
350
345
346
352
355
355
349
346
342
342
336
336
340
340

Sunday 22

Waxing Crescent 19%

08:29

22:36

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:47, Set: 17:26, Transit: 12:07. Moon - Rise: 08:29, Set: 22:36. Civil Dark: 17:57 - 06:16. Nautical Dark: 18:34 - 05:40. Astro Dark: 19:10 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
97
95
96
98
100
100
100
99
100
90
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

88
91
95
100
99
97
96
95
93
91
92
93
93
67
83
73
78
51
74
82
85
89
86
83

Medium Clouds (% Sky Obscured)

97
100
100
100
100
100
100
96
92
87
92
96
87
63
76
82
81
90
97
94
90
68
57
82

High Clouds (% Sky Obscured)

47
100
100
100
95
90
83
64
53
46
58
68
81
87
66
78
74
76
97
98
97
46
25
10

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
4
2
3
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
49
79
88
95
95
95
95
94
81
87
65
40
46
54
49
45
36
25
31
35
49
39
37

Precipitation Amount (mm)

0
0
0.5
0.6
0.8
0.9
1
0.8
0.5
0.4
0.5
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
4
4
6
8
8
9
11
11
11
11
11
12
11
12
12
12
13
13
12
14
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
98
98
100
100
100
98
96
93
91
88
85
84
84
84
82
81
81
80
77
74
71

Pressure (mb)

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

Ozone (du)

341
337
334
333
331
332
336
337
335
332
330
328
324
323
323
319
315
314
314
313
312
309
306
307

Monday 23

Waxing Crescent 29%

08:54

23:59

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:45, Set: 17:28, Transit: 12:07. Moon - Rise: 08:54, Set: 23:59. Civil Dark: 17:59 - 06:14. Nautical Dark: 18:35 - 05:38. Astro Dark: 19:11 - 05:02

Total Clouds (% Sky Obscured)

98
99
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
85
86
89
88
85
82
86
89
92
89
83
79
71
63
54
47
41
34
25
16
8
7
9

Medium Clouds (% Sky Obscured)

66
73
81
88
89
90
91
87
84
82
83
85
84
72
63
51
41
51
61
71
80
87
84
81

High Clouds (% Sky Obscured)

5
22
37
53
60
66
72
79
87
95
92
90
87
89
90
99
100
100
100
100
100
100
100
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
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
63
66
35
39
41
32
35
31
13
23
22
10
37
41
31
30
25
15
24
18
9
25
27

Precipitation Amount (mm)

0
0.3
0.3
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)

17
18
17
16
15
14
12
11
11
10
10
10
10
9
9
8
7
6
6
6
10
14
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
70
67
64
68
71
73
76
78
80
78
75
74
73
74
73
71
69
68
63
58
54
54

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

308
307
305
304
302
303
304
304
305
306
306
305
304
303
303
304
305
309
314
319
325
331
337
340

Tuesday 24

First Quarter 40%

09:28

01:23

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

Sun - Rise: 06:43, Set: 17:29, Transit: 12:07. Moon - Rise: 09:28, Set: 01:23. Civil Dark: 18:01 - 06:12. Nautical Dark: 18:37 - 05:36. Astro Dark: 19:13 - 05:00

Total Clouds (% Sky Obscured)

100
96
91
87
85
88
86
87
92
80
75
66
56
51
46
38
46
51
56
50
44
42
46
39

Low Clouds (% Sky Obscured)

8
35
60
82
85
86
85
87
84
78
61
45
30
29
25
25
23
17
12
15
19
22
32
38

Medium Clouds (% Sky Obscured)

77
48
42
41
35
31
26
32
36
34
24
12
0
0
0
0
0
0
1
5
16
27
22
11

High Clouds (% Sky Obscured)

100
87
60
35
45
40
40
35
40
40
36
28
24
22
19
20
28
35
41
28
15
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
8
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 (%)

17
28
33
11
19
21
3
16
20
22
24
27
9
12
16
3
10
17
7
24
32
3
11
14

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)

20
21
20
18
17
15
14
13
13
14
14
15
15
16
15
14
13
12
11
9
11
13
15
15

Chance of Frost

Temperature (°C)

13
13
13
12
11
11
11
10
10
10
10
10
9
9
9
8
8
7
7
7
8
8
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
55
59
62
66
67
68
69
69
69
71
69
69
68
65
64
62
62
61
60
60
60
58
56

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023

Ozone (du)

343
347
349
351
354
355
357
359
358
357
356
358
361
363
367
370
374
375
375
376
376
375
375
372

Forecast for Rustenfeld, Politischer Bezirk Bruck an der Leitha, Republic of Austria (48.12,16.39)

Generated: 18/02/26 02:39:57. Forecast: 18/02/26 to 24/02/26. Timezone: UTC+1.00