Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 2%

07:50

14:48

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 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 07:38, Set: 16:33, Transit: 12:06. Moon - Rise: 07:50, Set: 14:48. Civil Dark: 17:07 - 07:03. Nautical Dark: 17:46 - 06:25. Astro Dark: 18:23 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
96
94
94
94
88
72
75
63
53
53
50
32
16
29
32
32
30
25

Low Clouds (% Sky Obscured)

100
100
100
100
100
99
96
94
94
94
88
71
74
63
53
53
50
32
16
26
29
30
26
22

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

ISS Passover

Visibility (miles)

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

Fog (%)

97
99
97
95
26
97
93
96
94
95
88
70
11
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
1
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
94
94
94
96
96
98
98
98
98
98
98
98
96
94
98
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

327
327
324
323
324
325
327
329
329
330
329
329
328
327
327
328
328
331
333
330
330
330
329
326

Sunday 18

New Moon 0%

08:19

15:57

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

Sun - Rise: 07:37, Set: 16:34, Transit: 12:06. Moon - Rise: 08:19, Set: 15:57. Civil Dark: 17:09 - 07:02. Nautical Dark: 17:47 - 06:24. Astro Dark: 18:24 - 05:47

Total Clouds (% Sky Obscured)

24
4
14
17
16
17
15
8
3
3
5
4
4
3
3
3
3
3
3
3
3
3
3
3

Low Clouds (% Sky Obscured)

21
3
14
17
15
17
14
7
3
3
5
4
4
3
3
3
3
3
3
3
3
3
3
3

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)

1
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-4
-3
-3
-3
-3
-3
-4
-4
-4
-5
-5
-5
-6
-6
-7
-7
-7
-8
-7
-7
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

94
83
74
71
71
75
81
87
92
94
94
94
94
92
92
92
92
90
92
92
92
90
89
89

Pressure (mb)

1031
1031
1031
1030
1030
1029
1029
1030
1030
1031
1031
1031
1031
1031
1032
1032
1032
1032
1031
1031
1031
1031
1032
1032

Ozone (du)

326
325
325
325
324
324
324
328
330
331
329
330
333
336
337
333
328
327
327
326
327
326
326
329

Monday 19

Waxing Crescent 1%

08:41

17:11

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
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:36, Set: 16:36, Transit: 12:06. Moon - Rise: 08:41, Set: 17:11. Civil Dark: 17:10 - 07:01. Nautical Dark: 17:48 - 06:23. Astro Dark: 18:25 - 05:46

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

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
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-7
-5
-5
-3
-3
-3
-4
-6
-6
-7
-7
-7
-8
-7
-7
-8
-8
-8
-8
-8
-8
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

82
69
64
61
59
60
68
78
86
87
89
87
87
87
87
87
85
87
85
84
84
85
85
85

Pressure (mb)

1032
1032
1032
1031
1031
1030
1031
1031
1031
1032
1032
1032
1031
1031
1032
1031
1031
1031
1031
1030
1030
1030
1030
1030

Ozone (du)

330
331
330
330
332
332
328
326
325
328
331
334
336
336
336
335
336
337
340
343
343
339
336
336

Tuesday 20

Waxing Crescent 3%

09:00

18:26

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
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:35, Set: 16:37, Transit: 12:07. Moon - Rise: 09:00, Set: 18:26. Civil Dark: 17:12 - 07:01. Nautical Dark: 17:50 - 06:23. Astro Dark: 18:27 - 05:46

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

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
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-5
-4
-3
-3
-3
-4
-5
-6
-6
-7
-7
-7
-7
-8
-8
-7
-7
-7
-8
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

79
69
62
58
58
57
66
76
86
87
85
85
85
84
82
80
79
79
80
80
82
82
85
84

Pressure (mb)

1029
1029
1028
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1021
1021
1020
1020
1019
1019

Ozone (du)

337
338
341
344
346
347
348
349
349
349
346
345
344
343
343
342
342
342
342
344
350
352
355
359

Wednesday 21

Waxing Crescent 8%

09:00

19:41

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

Sun - Rise: 07:34, Set: 16:39, Transit: 12:07. Moon - Rise: 09:00, Set: 19:41. Civil Dark: 17:13 - 07:00. Nautical Dark: 17:51 - 06:22. Astro Dark: 18:28 - 05:45

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
2
6
8
10
13
14
17
18
21
20
15
12
13
13
18
19
21

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
1
6
7
9
10
10
12
14
16
14
15
12
9
9
9
9
9

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
1
1

High 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

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)

6
6
7
8
8
8
7
7
7
6
5
5
5
5
5
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-9
-8
-9
-8
-6
-6
-6
-7
-7
-7
-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9

Relative Humidity (%)

76
67
61
55
53
52
60
75
82
84
84
84
84
82
80
80
82
84
83
85
85
85
85
80

Pressure (mb)

1018
1018
1017
1016
1015
1014
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

361
364
365
364
365
368
369
368
368
367
365
363
361
360
359
361
360
359
358
357
357
357
357
356

Thursday 22

Waxing Crescent 14%

09:16

20:55

09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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

Sun - Rise: 07:33, Set: 16:40, Transit: 12:07. Moon - Rise: 09:16, Set: 20:55. Civil Dark: 17:14 - 06:59. Nautical Dark: 17:52 - 06:21. Astro Dark: 18:29 - 05:44

Total Clouds (% Sky Obscured)

26
26
30
30
36
39
41
54
70
83
79
75
72
67
62
57
64
70
76
80
84
92
95
97

Low Clouds (% Sky Obscured)

9
13
19
21
25
22
22
20
18
15
12
12
13
23
33
36
51
62
71
75
79
86
90
92

Medium Clouds (% Sky Obscured)

2
2
3
4
7
10
13
21
26
23
7
3
6
7
5
5
6
5
3
3
3
3
2
2

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
4
4
3
3
3
3
4

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
4
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-8
-8
-4
-4
-4
-4
-4
-4
-8
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9

Dew Point (°C)

-9
-9
-9
-9
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-8
-7
-7

Relative Humidity (%)

74
69
66
64
62
67
73
79
82
87
90
90
92
94
94
94
94
96
96
96
96
94
96
92

Pressure (mb)

1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

355
355
355
355
355
355
355
355
357
359
361
362
363
364
366
368
370
369
369
369
371
372
374
374

Friday 23

Waxing Crescent 23%

09:31

22:11

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
05 Bad
06 Bad

Sun - Rise: 07:32, Set: 16:42, Transit: 12:07. Moon - Rise: 09:31, Set: 22:11. Civil Dark: 17:16 - 06:58. Nautical Dark: 17:54 - 06:20. Astro Dark: 18:30 - 05:43

Total Clouds (% Sky Obscured)

98
93
89
84
80
75
67
73
77
86
90
92
92
94
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
92
88
84
74
63
52
45
39
34
40
47
52
65
76
87
89
92
93
96
98
100

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
18
35
53
65
76
86
82
80
73
73
75
74
69
64
58

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
7
11
12
9
5
0
0
5
4
3
5
5
4
0

ISS Passover

Visibility (miles)

5
5
7
8
9
9
9
9
9
9
9
7
4
2
2
2
2
2
2
2
2
1

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
8
4
14
15
11
19
21
22

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-6
-7
-7
-7
-7
-6
-6
-6
-6
-6
-5
-5
-5
-5
-6
-5
-5
-5
-5
-5

Relative Humidity (%)

89
87
82
78
73
78
81
84
85
90
92
94
96
96
96
96
92
94
94
94
94
94

Pressure (mb)

1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

374
374
375
376
377
378
379
380
381
382
383
379
376
372
371
369
368
370
371
373
376
380

Forecast for Dörfl, Politischer Bezirk Baden, Republic of Austria (48.03,16.03)

Generated: 17/01/26 09:09:18. Forecast: 17/01/26 to 23/01/26. Timezone: UTC+1.00