Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 72%

11:59

01:43

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
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 OK
22 Bad

Sun - Rise: 07:48, Set: 16:10, Transit: 11:59. Moon - Rise: 11:59, Set: 01:43. Civil Dark: 16:46 - 07:11. Nautical Dark: 17:26 - 06:31. Astro Dark: 18:04 - 05:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
3
3
3
4
3
2
0
2
3
3
1
1
26
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
24
48

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
76
76
76
76
74
73
72
69
62
51
47
47
51
57
63
74
77
76
76
75
75
69

Pressure (mb)

1027
1027
1026
1025
1025
1024
1023
1023
1022
1022
1022
1021
1020
1019
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

291
291
290
290
288
286
284
286
292
294
294
296
300
303
302
302
303
302
300
298
298
297
295
298

Monday 29

Waxing Gibbous 82%

12:23

03:07

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

Sun - Rise: 07:48, Set: 16:11, Transit: 11:59. Moon - Rise: 12:23, Set: 03:07. Civil Dark: 16:47 - 07:11. Nautical Dark: 17:27 - 06:32. Astro Dark: 18:05 - 05:53

Total Clouds (% Sky Obscured)

61
83
100
68
71
33
56
94
90
2
2
1
0
1
1
1
4
2
12
19
9
11
10
8

Low Clouds (% Sky Obscured)

55
79
95
68
60
25
30
69
45
2
2
1
0
1
1
1
2
2
12
17
8
11
9
7

Medium Clouds (% Sky Obscured)

0
22
50
0
33
10
33
41
46
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
5
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
1
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
3
17
15
8
14
32
27
20
7
3
3
0
0
0
0
0
1
1
1
0
1
1
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
10
12
12
13
13
15
16
15
14
14
15
17
17
18
17
17
16
15
15
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-6
-6
-6
-6
-5
-4
-6
-6
-6
-5
-5
-5
-5
-4
-5
-6
-6
-6
-6
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

70
75
72
70
67
73
77
88
71
69
71
67
59
56
56
56
58
61
65
65
63
63
66
68

Pressure (mb)

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

Ozone (du)

301
301
302
301
303
305
300
295
300
304
305
312
316
325
331
339
352
358
361
364
365
365
370
376

Tuesday 30

Waxing Gibbous 90%

12:55

04:35

23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 Good
06 Good
07 OK
08 OK
09 OK
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

Sun - Rise: 07:48, Set: 16:11, Transit: 12:00. Moon - Rise: 12:55, Set: 04:35. Civil Dark: 16:48 - 07:12. Nautical Dark: 17:28 - 06:32. Astro Dark: 18:06 - 05:54

Total Clouds (% Sky Obscured)

5
6
13
10
39
28
9
4
25
23
39
100
91
97
99
91
100
94
80
100
99
98
98
89

Low Clouds (% Sky Obscured)

4
5
12
9
39
27
4
4
16
2
1
17
40
35
57
88
76
33
42
71
78
80
64
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
0
8
18
34
100
75
95
98
91
94
91
61
81
99
98
97
85

High Clouds (% Sky Obscured)

0
0
0
0
3
3
4
0
0
0
0
0
1
1
4
19
9
20
38
51
60
60
13
5

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 (%)

1
0
0
1
0
1
1
2
0
0
0
4
3
6
16
16
20
22
19
20
25
34
39
35

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)

15
15
15
15
15
14
15
14
13
12
13
14
15
14
15
16
17
19
20
20
20
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
72
71
72
72
68
69
68
73
69
63
57
53
50
49
49
49
50
53
54
54
64
69
70

Pressure (mb)

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

Ozone (du)

376
372
373
376
377
374
367
362
359
358
358
357
358
355
353
348
348
344
342
341
341
342
343
346

Wednesday 31

Waxing Gibbous 96%

13:40

06:01

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:48, Set: 16:12, Transit: 12:00. Moon - Rise: 13:40, Set: 06:01. Civil Dark: 16:49 - 07:12. Nautical Dark: 17:29 - 06:32. Astro Dark: 18:07 - 05:54

Total Clouds (% Sky Obscured)

80
71
81
88
95
95
93
91
94
96
98
89
74
54
57
91
100
100
100
100
100
100
88
50

Low Clouds (% Sky Obscured)

71
69
64
67
70
66
57
3
5
7
6
5
4
3
3
3
0
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

74
63
76
84
94
95
93
91
94
96
12
3
19
4
12
13
15
7
5
0
3
4
5
8

High Clouds (% Sky Obscured)

49
55
55
55
60
55
65
75
84
89
95
89
74
54
47
91
100
100
100
100
100
100
88
50

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 (%)

29
19
19
17
7
11
12
8
9
8
4
3
2
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)

16
15
14
13
13
14
13
12
12
11
11
11
12
12
12
10
9
9
8
7
7
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
67
66
65
70
70
64
65
66
67
66
64
62
61
60
60
58
59
60
61
60
56
55
58

Pressure (mb)

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

Ozone (du)

351
355
353
356
355
346
340
336
331
327
324
324
323
327
323
321
322
323
328
334
341
343
345
353

Thursday 1

Waxing Gibbous 94%

14:42

07:17

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 OK
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:48, Set: 16:13, Transit: 12:01. Moon - Rise: 14:42, Set: 07:17. Civil Dark: 16:50 - 07:12. Nautical Dark: 17:30 - 06:32. Astro Dark: 18:08 - 05:54

Total Clouds (% Sky Obscured)

73
82
88
94
100
87
73
60
63
66
70
49
49
63
68
69
73
61
52
42
57
71
85
90

Low Clouds (% Sky Obscured)

4
3
2
1
3
5
12
12
5
5
7
7
8
9
11
12
13
13
12
13
12
11
10
7

Medium Clouds (% Sky Obscured)

15
24
29
35
34
16
13
17
29
32
42
8
10
45
53
62
71
61
46
27
18
10
2
34

High Clouds (% Sky Obscured)

57
47
65
85
100
82
63
50
51
52
70
43
44
63
57
42
30
24
19
13
34
55
76
81

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
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)

11
11
11
10
9
9
9
9
9
10
11
11
12
12
13
11
9
8
7
5
4
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-7
-7
-7
-7
-7
-7
-6
-5
-5
-5
-4
-4
-4
-4
-4
-4
-5
-5
-4
-4
-5

Relative Humidity (%)

61
62
61
61
61
62
62
62
63
65
64
61
58
57
56
60
63
66
69
71
74
74
74
72

Pressure (mb)

1009
1009
1008
1009
1009
1009
1008
1009
1009
1009
1009
1009
1009
1008
1007
1007
1007
1008
1008
1008
1008
1008
1008
1007

Ozone (du)

368
392
406
405
408
408
402
396
390
387
383
381
379
377
373
368
363
358
352
347
341
327
313
298

Friday 2

Waxing Gibbous 100%

15:59

08:17

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:48, Set: 16:15, Transit: 12:01. Moon - Rise: 15:59, Set: 08:17. Civil Dark: 16:51 - 07:12. Nautical Dark: 17:31 - 06:32. Astro Dark: 18:09 - 05:54

Total Clouds (% Sky Obscured)

95
100
99
99
99
99
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
9
25
41
58
69
77
91
92
93
95
96
95
95
80
66
53
44
35
26
25
42
46
47

Medium Clouds (% Sky Obscured)

69
100
99
99
97
94
94
93
93
93
94
96
98
99
89
79
60
43
42
58
72
85
100
99

High Clouds (% Sky Obscured)

81
74
56
52
29
25
20
16
12
13
17
27
39
44
43
46
35
41
49
62
73
86
100
100

ISS Passover

Visibility (miles)

9
9
9
7
5
3
5
7
9
8
6
5
6
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

1
1
14
21
25
21
19
17
17
15
12
22
28
33
33
33
33
36
40
42
45
47
49
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
2
2
1
1
2
2
2
2
2
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-6
-6
-6
-6
-7
-6
-6
-6
-6
-5
-5
-4
-5
-5
-5
-5
-5
-6
-6
-6
-6

Relative Humidity (%)

71
70
68
67
65
62
62
62
63
64
62
61
61
64
65
65
66
67
66
65
62
64
64
65

Pressure (mb)

1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003

Ozone (du)

296
294
291
294
297
300
297
295
292
291
290
289
291
293
294
297
299
301
307
313
318
324
330
335

Saturday 3

Full Moon 99%

17:25

08:59

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

Sun - Rise: 07:48, Set: 16:16, Transit: 12:02. Moon - Rise: 17:25, Set: 08:59. Civil Dark: 16:52 - 07:11. Nautical Dark: 17:31 - 06:32. Astro Dark: 18:09 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
92
84
76
73
71
71
83
93
97
98
99
100
99
98
98

Low Clouds (% Sky Obscured)

49
45
51
57
60
51
42
31
28
25
22
23
24
30
35
30
35
34
33
41

Medium Clouds (% Sky Obscured)

99
98
96
94
92
74
59
42
36
39
38
48
57
67
74
81
91
78
66
54

High Clouds (% Sky Obscured)

100
100
74
50
31
32
21
13
11
9
4
4
2
7
11
11
10
40
68
98

ISS Passover

Visibility (miles)

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

Precipitation Type

Snow
Snow
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

47
46
44
40
32
37
37
34
37
37
34
43
49
55
68
77
82
78
73
64

Precipitation Amount (mm)

0.1
0.1
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.3
0.4
0.5
0.4
0.3
0.2

Wind Speed/Direction (mph)

5
6
7
7
8
9
8
7
6
5
5
4
4
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
70
72
75
77
80
81
81
83
81
78
77
76
76
74
77
81
84
86
86

Pressure (mb)

1002
1002
1001
1001
1001
1000
1000
1000
999
1000
1000
1000
999
999
999
1000
1000
1001
1001
1002

Ozone (du)

338
341
344
344
345
345
341
338
334
331
327
324
323
323
322
323
323
323
325
326

Forecast for Engabrunn, Politischer Bezirk Krems, Republic of Austria (48.45,15.76)

Generated: 28/12/25 23:47:05. Forecast: 28/12/25 to 03/01/26. Timezone: UTC+1.00