Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

First Quarter 49%

11:32

00:29

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

Sun - Rise: 07:52, Set: 16:17, Transit: 12:05. Moon - Rise: 11:32, Set: 00:29. Civil Dark: 16:53 - 07:16. Nautical Dark: 17:33 - 06:37. Astro Dark: 18:10 - 05:59

Total Clouds (% Sky Obscured)

1
2
2
0
0
1
2
1
1
0
3
10
4
0
14
1
1
3
1
2
2
7
11
7

Low Clouds (% Sky Obscured)

1
2
2
0
0
1
2
1
1
0
0
1
0
0
9
1
1
3
1
2
1
7
11
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
6
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
73
71
74
80
86
87
84
81
81
86
84
83
80
83
84
86
83
84
87
87
87
84

Pressure (mb)

1031
1031
1030
1029
1028
1028
1028
1029
1029
1029
1028
1029
1029
1029
1029
1029
1030
1030
1030
1029
1030
1030
1031
1031

Ozone (du)

288
288
289
288
288
286
286
285
286
286
287
292
292
293
295
296
299
299
298
298
297
300
303
305

Sunday 28

Waxing Gibbous 61%

11:48

01:49

10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
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
09 Good

Sun - Rise: 07:52, Set: 16:18, Transit: 12:05. Moon - Rise: 11:48, Set: 01:49. Civil Dark: 16:54 - 07:16. Nautical Dark: 17:33 - 06:37. Astro Dark: 18:11 - 05:59

Total Clouds (% Sky Obscured)

5
4
5
4
7
8
10
8
6
4
4
4
4
6
11
6
5
6
4
2
2
2
2
2

Low Clouds (% Sky Obscured)

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

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
78
76
77
83
91
92
91
91
87
82
79
81
81
76
77
79
77
76
75
73
72
69

Pressure (mb)

1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025

Ozone (du)

304
302
300
299
298
296
295
296
298
299
300
298
297
298
297
295
294
293
292
294
294
295
297
296

Monday 29

Waxing Gibbous 72%

12:07

03:12

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 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:53, Set: 16:19, Transit: 12:06. Moon - Rise: 12:07, Set: 03:12. Civil Dark: 16:55 - 07:17. Nautical Dark: 17:34 - 06:37. Astro Dark: 18:12 - 05:59

Total Clouds (% Sky Obscured)

0
3
5
5
5
5
4
0
0
0
0
1
1
1
0
0
25
15
58
100
99
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
25
15
58
99
98
99
99
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
15
47
35
0
17
30
35

High Clouds (% Sky Obscured)

0
2
3
3
3
3
3
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
3
4
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
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
22
34
37
30
48
48

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
0.2
0.1

Wind Speed/Direction (mph)

3
2
2
3
3
3
3
4
4
4
4
5
6
8
10
10
11
13
12
12
12
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-3
-1
0
0
0
-1
-3
-4
-4
-4
-5
-4
-5
-5
-6
-6
-7
-7
-8
-8
-8
-8
-7

Dew Point (°C)

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

Relative Humidity (%)

63
56
56
59
64
65
70
70
69
68
67
68
69
71
72
71
67
64
63
74
79
83
83
91

Pressure (mb)

1024
1024
1023
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1024

Ozone (du)

297
299
300
301
298
300
304
310
312
314
312
312
311
309
307
301
303
304
305
308
310
315
317
312

Tuesday 30

Waxing Gibbous 82%

12:31

04:39

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

Sun - Rise: 07:53, Set: 16:19, Transit: 12:06. Moon - Rise: 12:31, Set: 04:39. Civil Dark: 16:55 - 07:17. Nautical Dark: 17:35 - 06:37. Astro Dark: 18:13 - 06:00

Total Clouds (% Sky Obscured)

99
96
97
95
74
15
5
3
2
1
1
0
10
20
33
32
32
30
37
39
54
100
100
100

Low Clouds (% Sky Obscured)

99
96
96
94
73
11
3
2
1
1
0
0
2
4
6
5
5
2
8
17
27
90
88
89

Medium Clouds (% Sky Obscured)

31
30
26
19
10
0
0
0
0
0
0
0
10
20
33
32
32
30
37
39
54
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
3
1
5
47
64
51

ISS Passover

Visibility (miles)

3
9
9
8
1
2
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

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

Precipitation Probability (%)

47
44
41
38
45
45
28
11
7
4
4
2
1
1
1
1
1
1
3
2
3
7
8
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
77
72
72
80
83
67
63
68
69
69
68
66
69
70
72
72
73
73
75
76
78
75
67

Pressure (mb)

1025
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1026
1026
1026
1025
1024
1024
1023
1022
1022
1021
1020

Ozone (du)

308
303
300
301
303
302
304
310
312
316
322
330
338
344
346
349
359
363
363
371
378
375
368
368

Wednesday 31

Waxing Gibbous 90%

13:04

06:05

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
07 Bad
08 Bad
09 OK

Sun - Rise: 07:53, Set: 16:20, Transit: 12:06. Moon - Rise: 13:04, Set: 06:05. Civil Dark: 16:56 - 07:17. Nautical Dark: 17:36 - 06:37. Astro Dark: 18:13 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
99
99
99
96
39
26
39
52
64
58
50
44
40
36
31

Low Clouds (% Sky Obscured)

93
96
100
99
97
97
96
96
96
95
95
94
91
35
25
25
25
17
13
14
14
14
14
19

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
95
89
83
86
87
90
58
39
26
39
37
40
34
26
19
15
13
12

High Clouds (% Sky Obscured)

37
28
20
12
7
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
2
2
2
2

ISS Passover

Visibility (miles)

9
2
1
0
0
1
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

51
81
95
95
95
95
95
95
82
80
75
71
62
55
41
62
49
21
27
27
26
23
20
17

Precipitation Amount (mm)

0
0.3
0.6
0.5
0.5
0.6
1.3
0.7
0.3
0.3
0.3
0.3
0.2
0.2
0
0.2
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
20
22
23
23
24
23
17
9
10
11
12
13
11
10
10
9
8
8
7
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
72
86
87
87
92
92
84
86
84
84
84
84
89
89
89
87
85
84
82
81
76
73

Pressure (mb)

1019
1017
1016
1015
1015
1014
1014
1016
1017
1018
1019
1020
1021
1022
1023
1024
1024
1024
1024
1023
1023
1022
1022
1021

Ozone (du)

372
374
375
379
383
383
382
378
369
363
358
357
352
346
345
343
342
341
340
337
333
330
328
326

Thursday 1

Waxing Gibbous 96%

13:50

07:21

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:52, Set: 16:21, Transit: 12:07. Moon - Rise: 13:50, Set: 07:21. Civil Dark: 16:57 - 07:17. Nautical Dark: 17:37 - 06:37. Astro Dark: 18:14 - 06:00

Total Clouds (% Sky Obscured)

53
75
96
96
99
100
99
98
97
96
93
91
92
93
95
95
94
92
94
94
99
100
100
100

Low Clouds (% Sky Obscured)

42
65
88
58
31
2
22
42
54
59
67
76
79
82
89
86
83
83
78
70
65
74
84
95

Medium Clouds (% Sky Obscured)

27
42
58
72
86
100
90
76
55
46
37
28
29
29
35
45
55
65
64
54
53
67
81
95

High Clouds (% Sky Obscured)

7
7
8
38
68
100
87
74
65
46
28
15
21
24
30
37
39
44
59
77
95
75
56
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
1
1
1
1
1
2
2
2
2
1
2
2

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

Precipitation Probability (%)

12
9
3
6
5
1
3
4
4
17
25
33
40
45
52
58
61
62
58
49
34
41
48
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.2
0.2
0.3
0.3
0.2
0.2
0
0
0.1
0.2

Wind Speed/Direction (mph)

5
5
5
5
5
4
4
5
7
9
9
10
11
12
13
13
13
13
13
14
15
14
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
71
74
75
78
80
75
68
63
70
78
86
87
87
89
89
91
89
89
86
84
86
88

Pressure (mb)

1021
1019
1018
1017
1016
1015
1014
1013
1013
1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

323
322
320
319
319
318
317
318
318
319
325
332
338
362
386
409
415
421
428
420
412
405
408
412

Friday 2

Waxing Gibbous 100%

14:52

08:21

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: 07:52, Set: 16:22, Transit: 12:07. Moon - Rise: 14:52, Set: 08:21. Civil Dark: 16:58 - 07:17. Nautical Dark: 17:38 - 06:37. Astro Dark: 18:15 - 06:00

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

94
92
90
88
85
84
86
91
94
94
94
92
90
88
84
87
90
93
94
95
96

Medium Clouds (% Sky Obscured)

92
89
83
85
89
95
97
99
100
100
100
100
98
97
95
92
89
87
68
50
27

High Clouds (% Sky Obscured)

7
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

72
83
90
86
78
67
68
66
61
72
80
84
84
83
76
77
78
74
73
73
62

Precipitation Amount (mm)

0.4
0.5
0.6
0.6
0.4
0.2
0.3
0.3
0.2
0.4
0.5
0.5
0.5
0.5
0.3
0.3
0.4
0.3
0.3
0.3
0.2

Wind Speed/Direction (mph)

17
17
17
17
17
17
17
17
18
18
18
18
18
17
18
18
17
16
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
86
83
86
89
92
92
92
92
92
92
92
91
91
89
91
89
89
91
89

Pressure (mb)

1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1011
1012
1013
1013
1013
1014
1015
1016
1017
1018
1019

Ozone (du)

415
410
405
400
401
402
404
403
403
402
404
406
407
404
400
397
392
387
382
376
370

Forecast for Inzersdorf im Kremstal, Politischer Bezirk Kirchdorf an der Krems, Republic of Austria (47.93,14.08)

Generated: 27/12/25 10:00:40. Forecast: 27/12/25 to 02/01/26. Timezone: UTC+1.00