Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Crescent 37%

02:07

12:38

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

Sun - Rise: 07:39, Set: 16:12, Transit: 11:56. Moon - Rise: 02:07, Set: 12:38. Civil Dark: 16:48 - 07:04. Nautical Dark: 17:26 - 06:26. Astro Dark: 18:04 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
82
31
12
4
12
3
1
0
0
3
3
3
9
28
35
43

Low 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

Medium Clouds (% Sky Obscured)

28
21
29
19
22
45
30
8
1
1
7
2
12
2
1
0
0
0
0
0
0
0
3
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
80
25
3
2
1
0
0
0
0
2
3
2
9
28
35
43

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
66
61
57
55
53
55
60
64
66
66
64
64
65
66
65
65
65
65
66
68
71
72
72

Pressure (mb)

1029
1030
1030
1029
1028
1027
1027
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1030
1029
1029
1029
1029

Ozone (du)

296
295
295
297
299
300
298
297
294
292
292
295
294
297
298
298
298
298
294
296
298
302
310
310

Sunday 14

Waning Crescent 28%

03:14

12:53

07 Good
08 Good
09 OK
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: 07:40, Set: 16:13, Transit: 11:56. Moon - Rise: 03:14, Set: 12:53. Civil Dark: 16:48 - 07:05. Nautical Dark: 17:27 - 06:27. Astro Dark: 18:04 - 05:50

Total Clouds (% Sky Obscured)

5
6
30
0
0
0
0
0
0
1
0
2
3
3
2
2
1
0
2
2
1
0
2
2

Low 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

Medium Clouds (% Sky Obscured)

2
2
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)

2
4
30
0
0
0
0
0
0
1
0
2
3
3
2
2
1
0
2
2
1
0
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
68
59
55
53
54
59
71
80
81
78
77
77
75
74
73
74
71
71
72
72
72
70

Pressure (mb)

1029
1030
1030
1029
1028
1027
1027
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026

Ozone (du)

310
310
309
307
307
308
308
308
308
311
313
313
311
310
310
309
309
310
310
312
312
311
311
310

Monday 15

Waning Crescent 19%

04:22

13:11

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

Sun - Rise: 07:41, Set: 16:13, Transit: 11:57. Moon - Rise: 04:22, Set: 13:11. Civil Dark: 16:48 - 07:06. Nautical Dark: 17:27 - 06:28. Astro Dark: 18:04 - 05:50

Total Clouds (% Sky Obscured)

2
2
2
2
0
3
5
3
2
2
3
48
45
50
50
50
55
71
92
97
100
100
100
100

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
48
45
22
44
37
55
62
50
37
51
67
81
93

High Clouds (% Sky Obscured)

2
2
2
2
0
3
5
3
2
2
3
38
30
45
45
45
50
53
82
93
100
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
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
2
2
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
3
2
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
66
61
55
50
48
48
52
61
65
64
64
64
66
69
70
73
73
73
74
72
68
71
71

Pressure (mb)

1026
1026
1026
1026
1024
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1024
1023

Ozone (du)

309
306
304
302
299
293
288
286
283
282
283
285
292
297
301
299
297
296
295
294
296
297
296
297

Tuesday 16

Waning Crescent 12%

05:30

13:31

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: 07:42, Set: 16:13, Transit: 11:57. Moon - Rise: 05:30, Set: 13:31. Civil Dark: 16:48 - 07:06. Nautical Dark: 17:27 - 06:28. Astro Dark: 18:04 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
91
84
76
74
72
67
73
81
94
96
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
3
4
10
17
22
18
16
14
18
21
24
28
31
36
32
28
16
21
24
26
25
28
19

Medium Clouds (% Sky Obscured)

65
30
15
8
10
1
1
1
5
14
16
23
18
14
10
40
70
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
80
57
50
51
51
47
58
65
77
83
91
100
100
100
100
100
100
100
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
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
1
7
16
23
22
19
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
69
66
64
65
58
56
63
72
73
73
76
76
76
74
77
77
77
77
77
77
76
76
76

Pressure (mb)

1024
1024
1024
1024
1023
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

298
298
302
303
301
301
301
302
302
302
305
305
306
306
305
304
302
299
296
295
291
291
291
290

Wednesday 17

Waning Crescent 7%

06:36

13:57

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: 07:42, Set: 16:13, Transit: 11:58. Moon - Rise: 06:36, Set: 13:57. Civil Dark: 16:49 - 07:07. Nautical Dark: 17:28 - 06:29. Astro Dark: 18:05 - 05:52

Total Clouds (% Sky Obscured)

99
99
98
98
98
97
96
94
92
93
95
96
83
90
93
96
98
100
99
99
98
99
99
99

Low Clouds (% Sky Obscured)

42
69
85
84
68
56
46
45
47
60
72
77
55
58
55
57
61
66
75
84
93
94
95
96

Medium Clouds (% Sky Obscured)

95
91
87
88
89
83
85
74
83
75
82
82
71
75
82
83
90
98
84
68
46
36
25
17

High Clouds (% Sky Obscured)

88
73
58
47
28
17
30
40
40
44
45
40
48
46
39
52
65
82
56
29
2
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 (%)

21
18
15
17
15
9
13
14
3
8
12
5
23
15
3
6
8
2
6
7
2
11
11
3

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
1
1
1
2
2
1
1
1
1
1
1
1
2
2
2
2
1
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Relative Humidity (%)

77
76
76
75
72
69
68
72
78
82
85
85
85
86
88
89
91
91
91
91
91
91
91
91

Pressure (mb)

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

Ozone (du)

287
287
287
288
288
287
286
287
288
290
291
292
295
297
299
301
303
305
307
309
310
312
311
310

Thursday 18

Waning Crescent 3%

No Rise

14:31

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: 07:43, Set: 16:14, Transit: 11:58. Moon - Rise: No Rise, Set: 14:31. Civil Dark: 16:49 - 07:08. Nautical Dark: 17:28 - 06:29. Astro Dark: 18:05 - 05:52

Total Clouds (% Sky Obscured)

94
89
83
83
82
82
82
83
84
88
93
98
98
97
97
94
92
89
77
66
55
59
63
69

Low Clouds (% Sky Obscured)

92
87
82
78
72
67
72
74
77
82
86
91
91
91
90
89
88
88
73
59
45
45
54
54

Medium Clouds (% Sky Obscured)

9
5
1
9
15
20
16
12
8
6
3
1
7
8
11
10
8
9
7
4
1
1
0
0

High Clouds (% Sky Obscured)

4
3
0
9
16
26
17
8
0
17
20
35
31
20
2
1
1
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 (%)

13
10
1
4
5
1
5
8
0
1
2
0
1
3
1
4
7
0
3
5
0
5
7
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
3
3
3
3
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
89
86
85
82
79
76
79
83
86
88
88
89
89
89
91
89
91
89
93
93
94
94
96

Pressure (mb)

1028
1028
1028
1028
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026

Ozone (du)

310
310
310
311
306
301
297
303
309
315
322
328
335
337
338
339
336
332
329
327
325
322
321
319

Friday 19

Waning Crescent 1%

07:38

15:14

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: 07:44, Set: 16:14, Transit: 11:59. Moon - Rise: 07:38, Set: 15:14. Civil Dark: 16:50 - 07:08. Nautical Dark: 17:28 - 06:30. Astro Dark: 18:06 - 05:53

Total Clouds (% Sky Obscured)

68
66
63
63
58
58
65
73
83
71
59
46
50
55
59
69
77
85

Low Clouds (% Sky Obscured)

46
43
40
38
39
41
44
50
56
48
40
33
45
55
59
69
77
85

Medium Clouds (% Sky Obscured)

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
4
13
24
38
52
67
52
36
18
13
7
1
2
3
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
7
8
8
8
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 (%)

0
1
0
0
1
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
1
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1

Relative Humidity (%)

96
94
89
88
85
82
79
85
89
96
96
96
98
94
94
91
91
89

Pressure (mb)

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

Ozone (du)

317
315
313
312
309
307
305
304
303
302
301
301
301
303
305
307
307
308

Forecast for Mühlen, Politischer Bezirk Murau, Republic of Austria (47.03,14.51)

Generated: 13/12/25 07:01:34. Forecast: 13/12/25 to 19/12/25. Timezone: UTC+1.00