Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 12%

05:33

13:26

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: 07:45, Set: 16:08, Transit: 11:56. Moon - Rise: 05:33, Set: 13:26. Civil Dark: 16:44 - 07:09. Nautical Dark: 17:24 - 06:30. Astro Dark: 18:01 - 05:52

Total Clouds (% Sky Obscured)

100
95
96
100
100
75
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
93

Low Clouds (% Sky Obscured)

36
36
37
33
34
39
35
34
31
15
0
6
13
23
31
31
45
48
48
48
48
41
10
26

Medium Clouds (% Sky Obscured)

70
26
0
0
0
0
10
100
96
86
54
32
60
57
42
67
67
60
52
25
40
81
88
92

High Clouds (% Sky Obscured)

40
75
13
100
100
75
100
100
96
100
100
100
100
100
100
99
100
100
100
95
90
96
87
77

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 (%)

100
100
100
100
100
63
23
16
13
47
99
41
27
26
22
20
21
22
20
27
21
11
13
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
78
70
66
65
64
71
77
81
84
83
80
81
80
84
86
87
87
86
86
86
84
83

Pressure (mb)

1021
1021
1020
1020
1020
1020
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1021
1022
1022

Ozone (du)

299
296
295
296
295
298
300
298
298
298
301
305
307
305
304
302
299
295
295
293
291
291
291
291

Wednesday 17

Waning Crescent 7%

06:41

13:51

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 OK
04 OK
05 OK
06 OK

Sun - Rise: 07:46, Set: 16:08, Transit: 11:57. Moon - Rise: 06:41, Set: 13:51. Civil Dark: 16:44 - 07:09. Nautical Dark: 17:24 - 06:30. Astro Dark: 18:02 - 05:52

Total Clouds (% Sky Obscured)

95
97
97
100
100
99
100
100
100
99
98
97
93
93
87
78
77
84
94
80
47
36
30
27

Low Clouds (% Sky Obscured)

48
55
52
31
39
48
7
9
54
52
59
56
38
40
37
41
45
44
37
41
24
23
23
23

Medium Clouds (% Sky Obscured)

93
92
96
91
91
95
100
97
100
96
89
88
78
85
77
46
57
57
76
56
32
17
5
1

High Clouds (% Sky Obscured)

87
78
78
100
100
80
80
96
96
49
63
59
47
12
15
40
22
48
60
11
4
4
4
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 (%)

11
6
2
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
1
3
7
10
13
16
17
15
15
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
78
77
76
75
72
73
78
80
80
79
80
82
83
85
86
85
84
86
86
86
88
86

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

290
291
291
291
292
292
293
291
290
289
292
294
297
300
302
306
308
308
310
311
312
314
314
317

Thursday 18

Waning Crescent 3%

No Rise

14:23

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

Sun - Rise: 07:46, Set: 16:08, Transit: 11:57. Moon - Rise: No Rise, Set: 14:23. Civil Dark: 16:45 - 07:10. Nautical Dark: 17:24 - 06:31. Astro Dark: 18:02 - 05:53

Total Clouds (% Sky Obscured)

29
39
30
44
40
29
7
50
63
20
20
25
29
24
16
16
18
18
32
24
25
25
25
25

Low Clouds (% Sky Obscured)

25
35
29
44
40
29
3
3
3
15
17
25
29
24
16
16
18
18
32
24
25
25
25
25

Medium Clouds (% Sky Obscured)

1
1
1
1
0
1
0
8
23
0
1
1
1
1
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
8
8
8
9
9

Fog (%)

0
0
1
24
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
2
2
2
1
2
2
3
3
3
4
3
4
4
4
4
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
0
3
5
5
6
7
5
3
3
2
2
2
2
1
1
1
1
1
1
0
1
1

Dew Point (°C)

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

Relative Humidity (%)

86
86
83
77
71
70
69
71
78
83
85
86
88
88
89
89
91
91
91
91
91
91
91
91

Pressure (mb)

1027
1028
1028
1028
1027
1027
1026
1025
1025
1026
1026
1026
1026
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

320
319
317
313
308
307
308
311
311
309
311
312
315
317
320
322
324
326
328
331
330
327
326
324

Friday 19

Waning Crescent 1%

07:43

15:06

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

Sun - Rise: 07:47, Set: 16:09, Transit: 11:58. Moon - Rise: 07:43, Set: 15:06. Civil Dark: 16:45 - 07:10. Nautical Dark: 17:25 - 06:31. Astro Dark: 18:03 - 05:53

Total Clouds (% Sky Obscured)

30
25
25
30
30
30
30
30
30
56
100
100
100
84
31
85
100
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
25
25
30
30
30
30
30
30
35
35
40
40
45
31
50
50
50
50
50
45
50
45
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
32
79
82
86
74
27
73
77
47
36
46
70
65
53
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
46
8
1
1
4
7
59
55
60
81
90
94
96
96

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
86
80
75
72
73
76
83
91
91
91
91
91
89
89
89
89
91
89
89
89
89
89

Pressure (mb)

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

Ozone (du)

318
315
312
310
306
305
303
300
296
292
285
277
273
271
268
277
297
307
309
311
315
315
318
320

Saturday 20

New Moon 0%

08:37

16:00

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

Sun - Rise: 07:47, Set: 16:09, Transit: 11:58. Moon - Rise: 08:37, Set: 16:00. Civil Dark: 16:45 - 07:11. Nautical Dark: 17:25 - 06:32. Astro Dark: 18:03 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
91
94
88
75
86
73
81
61
45
29
24
28
37
41
40
39
39
49
63

Low Clouds (% Sky Obscured)

40
40
40
40
40
35
35
35
30
35
35
36
27
28
29
24
28
37
41
36
35
30
30
35

Medium Clouds (% Sky Obscured)

34
19
2
2
1
1
1
2
3
11
17
22
7
7
9
8
6
6
7
7
5
10
20
30

High Clouds (% Sky Obscured)

88
77
66
54
42
25
26
28
30
51
45
58
45
28
11
9
7
4
3
1
1
1
1
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
1
1
2
3
3
3
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
81
77
76
73
76
86
94
94
96
93
91
89
89
88
88
89
89
89
89
89
91

Pressure (mb)

1022
1022
1022
1022
1021
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

321
323
321
320
318
318
319
319
315
308
299
290
286
286
286
286
286
286
286
286
286
285
286
287

Sunday 21

Waxing Crescent 2%

09:21

17:04

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: 07:48, Set: 16:09, Transit: 11:59. Moon - Rise: 09:21, Set: 17:04. Civil Dark: 16:46 - 07:12. Nautical Dark: 17:26 - 06:32. Astro Dark: 18:04 - 05:54

Total Clouds (% Sky Obscured)

71
74
81
78
75
72
67
66
66
57
57
53
53
54
50
55
61
66
65
61
56
55
54
50

Low Clouds (% Sky Obscured)

50
55
60
60
60
55
65
50
50
55
55
50
53
54
50
55
55
51
54
52
45
45
45
40

Medium Clouds (% Sky Obscured)

42
48
57
44
31
18
12
8
3
16
30
44
43
37
35
35
30
35
30
30
34
37
31
33

High Clouds (% Sky Obscured)

4
8
12
8
4
0
0
0
1
29
57
53
53
54
50
55
61
66
65
61
48
53
54
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
4
4
5
7
7
6
9
10
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
86
83
78
74
70
67
72
77
83
84
86
86
88
88
88
89
89
91
89
91
91
91
91

Pressure (mb)

1015
1014
1014
1014
1013
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

288
290
292
294
295
295
296
295
295
294
294
294
295
295
295
295
293
291
290
290
289
289
288
287

Monday 22

Waxing Crescent 6%

09:54

18:14

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

Sun - Rise: 07:48, Set: 16:10, Transit: 11:59. Moon - Rise: 09:54, Set: 18:14. Civil Dark: 16:46 - 07:12. Nautical Dark: 17:26 - 06:33. Astro Dark: 18:04 - 05:55

Total Clouds (% Sky Obscured)

63
76
89
85
81
78
77
74
73
76
80
83
89
98
100
100
100
100

Low Clouds (% Sky Obscured)

42
40
41
41
41
41
37
37
41
43
49
59
66
82
85
85
80
76

Medium Clouds (% Sky Obscured)

41
40
40
50
58
60
60
65
70
76
80
77
85
87
90
90
85
75

High Clouds (% Sky Obscured)

63
76
89
85
81
77
76
74
73
76
80
83
80
72
65
77
88
100

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
19
20
23
24
23
25
23
21
25
23
21
28
29
24
33
38
40

Precipitation Amount (mm)

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
2
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
85
82
79
76
74
79
85
93
93
93
93
93
93
91
94
94

Pressure (mb)

1011
1011
1011
1012
1011
1011
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

287
286
285
285
284
284
284
284
284
284
287
290
293
298
302
307
313
320

Forecast for Oehling, Politischer Bezirk Amstetten, Republic of Austria (48.10,14.80)

Generated: 16/12/25 06:44:36. Forecast: 16/12/25 to 22/12/25. Timezone: UTC+1.00