Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Crescent 37%

01:00

12:22

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
07 Bad
08 Bad

Sun - Rise: 07:43, Set: 16:07, Transit: 11:54. Moon - Rise: 01:00, Set: 12:22. Civil Dark: 16:43 - 07:06. Nautical Dark: 17:23 - 06:27. Astro Dark: 18:00 - 05:49

Total Clouds (% Sky Obscured)

52
53
53
53
58
70
70
65
77
93
90
56
54
55
73
89
87
76
57
90
100
100
100
99

Low Clouds (% Sky Obscured)

40
40
40
40
40
45
45
45
45
50
50
50
50
50
45
45
45
45
45
45
45
45
45
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
27
57
90
100
99
89
41

High Clouds (% Sky Obscured)

2
2
2
2
4
14
17
23
26
39
37
11
22
2
19
29
86
69
48
77
100
100
100
99

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
72
78
100
72
96
100
99
100
100
97
90
72
71
72
70
75
77
77
73
70
66
70
72

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
77
72
70
70
72
82
88
86
86
85
83
80
79
76
76
74
74
76
76
73
73
72
73

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029

Ozone (du)

298
298
297
296
296
296
296
294
291
290
290
292
294
294
295
296
296
297
297
298
298
297
297
300

Saturday 13

Waning Crescent 28%

02:08

12:36

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

Sun - Rise: 07:43, Set: 16:07, Transit: 11:55. Moon - Rise: 02:08, Set: 12:36. Civil Dark: 16:43 - 07:07. Nautical Dark: 17:23 - 06:27. Astro Dark: 18:01 - 05:50

Total Clouds (% Sky Obscured)

50
50
100
100
100
100
100
100
100
100
72
50
46
40
40
40
40
50
82
100
92
49
45
45

Low Clouds (% Sky Obscured)

45
50
50
50
50
45
45
45
45
40
40
35
40
40
40
40
40
40
45
45
40
40
45
45

Medium Clouds (% Sky Obscured)

2
2
15
25
2
0
0
0
0
0
2
1
1
0
0
0
0
16
80
80
81
36
0
0

High Clouds (% Sky Obscured)

34
29
100
91
79
46
57
40
79
30
22
4
2
0
0
2
1
37
72
100
76
3
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 (%)

72
80
73
87
0
1
2
0
0
0
0
0
0
3
13
19
45
72
100
98
60
45
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
1
1
0
0
0
0
1
1
1
0
1
2
1
1
2
2
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
67
63
63
66
69
77
82
82
82
80
80
80
81
81
81
81
83
83
83
84
84
84
83

Pressure (mb)

1030
1030
1029
1029
1029
1028
1028
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

304
306
306
304
301
295
294
296
296
295
297
297
296
296
297
299
300
303
307
319
318
317
319
321

Sunday 14

Waning Crescent 19%

03:16

12:50

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

Sun - Rise: 07:44, Set: 16:07, Transit: 11:55. Moon - Rise: 03:16, Set: 12:50. Civil Dark: 16:43 - 07:08. Nautical Dark: 17:23 - 06:28. Astro Dark: 18:01 - 05:50

Total Clouds (% Sky Obscured)

50
40
41
52
53
52
52
51
50
52
47
43
42
37
39
34
32
26
21
25
26
25
41
25

Low Clouds (% Sky Obscured)

45
40
41
50
45
45
45
45
45
40
44
39
33
33
35
34
32
26
21
25
26
25
35
25

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
1
3
3
3
3
1
0
3
3
4
4
4
4
4
4
4
1
3
3
3
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 (%)

0
2
14
21
19
28
28
28
36
78
85
100
100
100
100
100
99
99
99
99
99
99
99
99

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
73
69
67
66
68
78
85
85
86
85
85
85
81
80
80
78
78
77
77
77
77
75
75

Pressure (mb)

1030
1030
1030
1029
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024

Ozone (du)

322
322
322
321
320
321
319
318
320
324
325
321
317
316
315
315
315
316
314
312
310
311
312
312

Monday 15

Waning Crescent 12%

04:24

13:07

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

Sun - Rise: 07:45, Set: 16:07, Transit: 11:56. Moon - Rise: 04:24, Set: 13:07. Civil Dark: 16:44 - 07:09. Nautical Dark: 17:23 - 06:29. Astro Dark: 18:01 - 05:51

Total Clouds (% Sky Obscured)

25
25
25
25
30
25
25
30
30
30
30
30
30
29
34
100
66
42
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
25
25
25
30
25
25
30
30
30
30
30
30
29
34
40
40
42
45
51
52
56
55
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
6
16
34
71
56

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
70
33
15
60
70
87
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
4
9

Fog (%)

99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99

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
4
4
4
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
64
58
58
59
65
76
83
86
86
86
86
83
81
78
77
76
78
79
79
81
84
84
83

Pressure (mb)

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

Ozone (du)

312
310
309
305
303
296
283
278
281
288
295
296
294
294
295
296
298
299
300
302
302
301
302
303

Tuesday 16

Waning Crescent 12%

05:33

13:26

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
07 Bad
08 Bad

Sun - Rise: 07:46, 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)

50
94
97
95
95
96
96
98
99
100
100
100
100
100
100
100
100
100
100
95
89
83
88
92

Low Clouds (% Sky Obscured)

40
42
37
32
33
33
33
35
37
35
29
24
16
16
14
11
9
4
0
0
1
2
13
25

Medium Clouds (% Sky Obscured)

39
27
18
7
5
4
20
20
20
22
2
2
2
46
54
62
68
78
79
79
79
77
79
78

High Clouds (% Sky Obscured)

50
79
66
44
47
51
59
73
86
100
100
100
100
100
100
100
100
100
100
86
73
64
59
56

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 (%)

99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
74
71
74
73
73
80
81
83
83
86
86
84
84
84
83
84
86
86
84
84
84
84
80

Pressure (mb)

1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021

Ozone (du)

304
305
304
303
303
302
301
300
301
302
302
302
302
302
304
303
303
303
302
301
302
302
302
305

Wednesday 17

Waning Crescent 7%

06:41

13:51

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
07 Bad
08 Bad

Sun - Rise: 07:46, Set: 16:08, Transit: 11:57. Moon - Rise: 06:41, Set: 13:51. Civil Dark: 16:44 - 07:10. Nautical Dark: 17:24 - 06:30. Astro Dark: 18:02 - 05:52

Total Clouds (% Sky Obscured)

97
90
84
79
84
86
89
90
90
91
90
91
92
93
93
94
96
97
98
92
87
87
85
85

Low Clouds (% Sky Obscured)

37
45
51
54
57
59
65
63
59
55
56
60
61
65
67
73
68
67
65
61
54
49
46
47

Medium Clouds (% Sky Obscured)

75
68
59
47
55
64
76
79
85
88
88
86
85
74
61
46
38
38
34
30
26
26
35
44

High Clouds (% Sky Obscured)

54
43
34
31
41
50
50
40
30
20
30
43
50
33
17
0
0
0
0
1
1
2
2
2

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 (%)

99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99

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
1
2
2
9
17
24
28
34
35
28
26
27
33
33
38
29
20
15
13
9
4
11
12

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
70
67
63
69
75
82
82
82
82
82
83
83
83
83
82
83
83
83
85
86
88
83

Pressure (mb)

1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

308
312
312
312
312
310
308
305
306
307
308
310
312
314
316
319
321
322
322
323
322
321
320
322

Thursday 18

Waning Crescent 3%

07:43

14:23

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 OK
06 OK

Sun - Rise: 07:47, Set: 16:08, Transit: 11:57. Moon - Rise: 07:43, 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)

87
90
90
90
85
82
76
76
80
84
89
92
94
92
87
76
61
45
42
36
29
27

Low Clouds (% Sky Obscured)

48
48
47
45
45
46
43
44
44
43
51
51
52
55
51
43
45
40
38
28
19
14

Medium Clouds (% Sky Obscured)

45
44
48
43
41
32
31
26
22
22
22
23
31
29
27
25
20
22
24
23
18
18

High Clouds (% Sky Obscured)

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

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

Fog (%)

99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99

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 (%)

13
21
16
13
11
5
0
1
1
1
2
3
1
1
3
2
6
4
1
7
6
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
74
71
69
74
79
85
85
85
85
85
86
86
86
88
88
88
89
89
89
89

Pressure (mb)

1027
1028
1027
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1024
1024

Ozone (du)

324
325
326
326
327
327
328
329
333
336
340
340
340
340
340
339
339
338
336
335
334
332

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

Generated: 12/12/25 09:56:26. Forecast: 12/12/25 to 18/12/25. Timezone: UTC+1.00