Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Crescent 38%

11:17

23:13

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
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

Sun - Rise: 07:52, Set: 16:16, Transit: 12:04. Moon - Rise: 11:17, Set: 23:13. Civil Dark: 16:52 - 07:16. Nautical Dark: 17:32 - 06:36. Astro Dark: 18:10 - 05:59

Total Clouds (% Sky Obscured)

68
66
64
97
92
79
80
27
7
5
3
3
3
4
4
4
4
4
4
4
9
7
6
3

Low Clouds (% Sky Obscured)

40
39
30
28
27
24
20
14
0
1
3
3
3
4
4
4
4
4
4
4
4
3
3
3

Medium Clouds (% Sky Obscured)

0
0
26
26
51
40
42
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
9
48
48
40
4
4
2
2
1
0
0
0
0
0
0
0
0
0
0
8
3
3
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 (%)

23
51
34
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
5
5
5
5
6
5
5
5
4
3
3
3
3
2
3
2
2
2
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
87
81
74
71
66
66
71
80
81
84
84
86
86
86
86
86
86
84
83
81
81
79

Pressure (mb)

1029
1029
1030
1030
1030
1030
1029
1029
1029
1029
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

319
316
313
311
308
308
307
306
305
303
299
297
297
297
296
296
296
295
292
290
290
290
289
290

Saturday 27

First Quarter 49%

11:32

00:29

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 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 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)

3
3
5
4
2
0
0
0
0
0
0
0
0
0
2
2
7
3
7
1
1
1
8
13

Low Clouds (% Sky Obscured)

3
3
1
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
7
1
1
1
8
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-1
-1
-1
1
1
1
1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2

Dew Point (°C)

-5
-5
-6
-6
-6
-6
-6
-6
-5
-5
-5
-6
-6
-5
-6
-6
-6
-6
-6
-5
-6
-5
-5
-5

Relative Humidity (%)

79
78
71
63
61
60
56
57
61
66
65
64
65
70
66
65
66
65
66
72
70
72
74
78

Pressure (mb)

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

Ozone (du)

290
289
290
291
292
293
292
290
289
288
289
289
288
291
295
295
295
297
297
297
299
299
299
300

Sunday 28

Waxing Gibbous 61%

11:48

01:49

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 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 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)

14
9
6
5
5
5
4
3
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0

Low Clouds (% Sky Obscured)

14
8
5
4
4
5
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-5
-6
-5
-5
-4
-4
-4
-4
-4
-5
-5
-6
-7
-9
-10
-10
-11
-12
-12
-13
-13
-13

Relative Humidity (%)

81
84
79
74
71
69
68
68
73
77
78
78
78
75
72
66
61
58
53
51
49
49
50
48

Pressure (mb)

1030
1031
1032
1032
1032
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1028
1028
1027
1027
1026
1026
1026

Ozone (du)

298
294
292
293
293
293
291
292
294
295
293
293
295
296
297
298
298
297
297
297
296
294
292
291

Monday 29

Waxing Gibbous 72%

12:07

03:12

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

Sun - Rise: 07:52, Set: 16:19, Transit: 12:06. Moon - Rise: 12:07, Set: 03:12. Civil Dark: 16:55 - 07:16. Nautical Dark: 17:34 - 06:37. Astro Dark: 18:12 - 05:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
2
4
0
0
0
0
0
0
0
0
0
0
12
23
36
39
94
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
26
29
91
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
18
33
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
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
1
2
4
19
25
28

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
3
3
3
3
4
4
4
4
3
4
4
4
4
4
4
6
7
8
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
44
40
38
37
37
40
46
51
57
58
57
55
55
54
55
59
62
66
61
56
57
63
67

Pressure (mb)

1026
1026
1026
1026
1025
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1023
1022
1023
1023
1023
1023
1024
1024

Ozone (du)

289
290
291
294
295
297
298
300
300
298
298
299
298
299
303
309
311
312
310
309
308
308
306
304

Tuesday 30

Waxing Gibbous 82%

12:31

04:39

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 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)

97
95
94
95
96
99
97
96
94
95
96
96
97
96
94
94
96
97
96
95
94
86
79
73

Low Clouds (% Sky Obscured)

97
95
94
95
95
98
96
95
94
95
96
94
97
95
93
93
94
95
94
92
91
80
69
58

Medium Clouds (% Sky Obscured)

34
18
0
12
26
39
23
11
0
0
0
0
0
0
0
2
7
14
19
26
29
37
50
59

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
4
6
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

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

Precipitation Probability (%)

36
42
28
29
24
19
28
30
28
24
21
12
29
25
17
18
15
10
16
19
21
35
47
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
11
10
10
10
11
11
10
9
9
9
9
13
14
14
15
16
17
17
17
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
77
80
75
71
65
61
63
66
72
74
71
70
71
72
75
75
75
75
74
71
69
69
68

Pressure (mb)

1024
1025
1025
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1022
1022
1023
1022
1022
1021
1021
1020
1020
1019
1019

Ozone (du)

306
307
304
300
298
294
289
285
284
280
278
281
285
291
298
304
305
307
308
311
313
316
323
329

Wednesday 31

Waxing Gibbous 90%

13:04

06:05

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

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)

84
92
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

70
79
88
92
96
100
99
98
96
95
93
92
91
92
92
95
97
100
97
93
90
93
94
95

Medium Clouds (% Sky Obscured)

62
70
69
73
77
76
69
64
60
59
66
53
67
82
100
100
100
100
100
99
99
99
99
100

High Clouds (% Sky Obscured)

0
1
3
3
3
2
26
51
75
81
86
82
58
33
5
10
16
30
35
57
58
48
34
20

ISS Passover

Visibility (miles)

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

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Sleet
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

50
46
45
55
62
66
71
72
68
65
63
61
54
47
38
55
67
78
88
90
88
88
89
90

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
18
18
18
18
18
17
17
17
17
16
16
15
15
16
16
16
17
17
17
17
17
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
66
63
62
68
77
87
87
91
92
94
94
96
91
86
81
84
86
87
87
86
86
87
87

Pressure (mb)

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

Ozone (du)

336
336
335
335
335
335
335
338
342
345
347
349
351
354
357
360
364
369
373
375
378
380
376
373

Thursday 1

Waxing Gibbous 96%

13:50

No Set

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
23 Bad
00 OK

Sun - Rise: 07:53, Set: 16:21, Transit: 12:07. Moon - Rise: 13:50, Set: No Set. Civil Dark: 16:57 - 07:17. Nautical Dark: 17:37 - 06:37. Astro Dark: 18:14 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
99
98
96
97
98
99
99
98
98
81
65
48
45
41
37

Low Clouds (% Sky Obscured)

95
96
96
95
94
94
82
72
63
44
24
3
11
20
28
22
15
8

Medium Clouds (% Sky Obscured)

100
100
100
94
88
82
85
90
96
97
98
98
67
35
3
11
21
34

High Clouds (% Sky Obscured)

20
16
16
27
39
52
70
83
98
65
33
1
6
14
17
21
28
24

ISS Passover

Visibility (miles)

0
1
2
2
2
2
3
5
7
9
8
8
7
8
8
9
9
9

Fog (%)

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

94
94
87
81
75
68
60
53
45
39
31
20
20
17
9
10
8
2

Precipitation Amount (mm)

0.6
0.6
0.4
0.4
0.4
0.3
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
19
16
13
13
14
14
12
11
9
7
6
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
87
87
86
86
83
83
81
79
82
84
87
89
87
87
87
84

Pressure (mb)

1012
1013
1015
1016
1016
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016

Ozone (du)

369
373
377
381
379
377
375
375
375
376
370
365
360
360
360
360
366
372

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

Generated: 26/12/25 07:01:29. Forecast: 26/12/25 to 01/01/26. Timezone: UTC+1.00