Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 12%

04:22

13:21

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

Sun - Rise: 07:43, Set: 16:02, Transit: 11:52. Moon - Rise: 04:22, Set: 13:21. Civil Dark: 16:39 - 07:06. Nautical Dark: 17:19 - 06:26. Astro Dark: 17:57 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
75
75
75
76
77
81
84
85
86
83
78
74
76
70
70
65
65
60
65
60
60
60
60

Medium Clouds (% Sky Obscured)

1
79
17
68
60
39
74
33
72
27
42
2
0
1
55
50
66
79
85
54
45
62
42
38

High Clouds (% Sky Obscured)

38
100
84
100
100
99
100
55
98
100
100
89
100
100
100
100
100
100
74
100
98
100
100
96

ISS Passover

Visibility (miles)

-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
100
100
100
100
100
100
100
100
59
37
20
2
1
20
20
20
20
20

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
3
3
3
0
0
3
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)

9
9
9
8
8
11
8
7
7
7
6
6
6
6
6
5
5
5
5
5
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
97
96
92
91
89
86
81
77
71
70
70
77
84
84
86
84
86
86
86
87

Pressure (mb)

1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021

Ozone (du)

297
297
297
298
299
300
297
298
298
298
295
295
294
292
292
294
296
296
298
302
304
306
304
301

Wednesday 17

Waning Crescent 7%

05:31

13:45

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

Sun - Rise: 07:43, Set: 16:02, Transit: 11:53. Moon - Rise: 05:31, Set: 13:45. Civil Dark: 16:39 - 07:07. Nautical Dark: 17:19 - 06:27. Astro Dark: 17:57 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
97
96
98
96
93
93

Low Clouds (% Sky Obscured)

60
60
55
55
55
57
57
70
98
97
94
97
80
72
65
73
50
27
38
30
36
22
14
13

Medium Clouds (% Sky Obscured)

23
12
16
33
30
67
83
88
87
93
90
100
99
99
99
100
97
86
85
77
92
88
85
75

High Clouds (% Sky Obscured)

79
93
100
100
63
57
66
78
72
88
100
100
100
100
100
100
100
66
65
60
60
60
60
60

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 (%)

20
61
62
62
62
56
60
62
62
100
100
61
34
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
6
10
9
8
9
6
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
2
2
2
1
2
3
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
88
88
89
88
89
84
83
78
76
74
72
75
77
80
83
85
85
86
88
88
88

Pressure (mb)

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

Ozone (du)

299
296
292
290
291
293
292
289
287
287
289
291
293
294
294
292
290
290
288
289
293
297
302
304

Thursday 18

Waning Crescent 3%

06:39

14:17

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

Sun - Rise: 07:44, Set: 16:03, Transit: 11:53. Moon - Rise: 06:39, Set: 14:17. Civil Dark: 16:40 - 07:07. Nautical Dark: 17:20 - 06:27. Astro Dark: 17:58 - 05:49

Total Clouds (% Sky Obscured)

92
91
93
90
77
66
40
44
46
35
44
60
52
56
59
58
59
54
50
70
81
96
99
100

Low Clouds (% Sky Obscured)

13
15
19
16
16
21
25
32
32
21
30
44
46
54
57
58
57
54
50
70
81
96
99
100

Medium Clouds (% Sky Obscured)

82
61
35
67
65
53
18
18
15
20
12
15
2
2
1
1
1
1
1
3
4
3
1
1

High Clouds (% Sky Obscured)

65
56
59
47
5
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
9
7
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
100
100
100
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
89
89
89
91
91
91
89
83
79
76
73
75
80
86
89
91
93
96
96
98
98

Pressure (mb)

1027
1027
1028
1028
1027
1027
1027
1028
1028
1029
1029
1028
1028
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1027

Ozone (du)

308
311
313
314
315
317
319
319
316
311
307
305
301
298
300
304
306
307
307
310
312
313
318
323

Friday 19

Waning Crescent 1%

07:41

15:00

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

Sun - Rise: 07:45, Set: 16:03, Transit: 11:54. Moon - Rise: 07:41, Set: 15:00. Civil Dark: 16:40 - 07:08. Nautical Dark: 17:20 - 06:28. Astro Dark: 17:58 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
87
80
94
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
86
79
94
100
100
100
100
100
100
100
99

Medium Clouds (% Sky Obscured)

3
4
5
3
3
3
1
0
0
0
0
0
0
0
0
0
1
2
5
8
31
52
49
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
49
4
13

ISS Passover

Visibility (miles)

9
9
8
8
7
7
3
1
1
1
1
7
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
98
98
98
98
98
96
94
93
88
86
88
90
88
88
88
88
88
86
88

Pressure (mb)

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

Ozone (du)

327
331
333
335
332
329
329
324
320
315
312
309
304
301
298
294
291
287
281
275
274
270
272
285

Saturday 20

New Moon 0%

08:35

15:54

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

Sun - Rise: 07:45, Set: 16:04, Transit: 11:54. Moon - Rise: 08:35, Set: 15:54. Civil Dark: 16:40 - 07:08. Nautical Dark: 17:20 - 06:28. Astro Dark: 17:59 - 05:50

Total Clouds (% Sky Obscured)

99
99
99
98
99
99
99
99
100
100
100
100
100
99
99
98
98
99
96
91
85
74
73
71

Low Clouds (% Sky Obscured)

99
98
98
97
97
98
98
98
99
100
100
100
100
90
62
42
40
40
42
47
48
52
53
58

Medium Clouds (% Sky Obscured)

90
80
80
66
57
52
45
41
19
18
15
16
15
21
19
4
13
23
18
13
17
20
15
10

High Clouds (% Sky Obscured)

53
28
9
37
30
25
25
25
35
45
46
45
54
54
54
73
77
74
79
68
44
25
19
13

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
8

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
3
1
0
1
1

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

Chance of Frost

Temperature (°C)

4
4
3
3
4
3
3
3
3
4
4
4
5
5
5
5
4
4
4
4
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
88
86
88
88
89
88
86
83
82
80
79
76
78
80
89
91
93
94
94
96
96
96

Pressure (mb)

1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1021
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

299
305
307
310
312
314
316
319
322
322
320
319
318
319
320
317
312
303
291
285
284
284
283
283

Sunday 21

Waxing Crescent 2%

09:19

16:58

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

Sun - Rise: 07:46, Set: 16:04, Transit: 11:55. Moon - Rise: 09:19, Set: 16:58. Civil Dark: 16:41 - 07:09. Nautical Dark: 17:21 - 06:29. Astro Dark: 17:59 - 05:51

Total Clouds (% Sky Obscured)

70
77
85
92
94
96
98
99
99
100
99
99
99
99
100
100
88
79
72
79
88
93
91
89

Low Clouds (% Sky Obscured)

62
70
78
89
91
94
97
98
99
99
92
85
80
65
51
36
44
55
66
75
82
87
84
83

Medium Clouds (% Sky Obscured)

9
8
10
15
24
26
15
19
17
18
34
46
64
60
69
73
52
29
5
11
15
19
16
15

High Clouds (% Sky Obscured)

7
7
6
5
3
2
1
8
16
24
25
26
28
18
9
0
0
0
0
3
5
7
7
6

ISS Passover

Visibility (miles)

6
5
5
5
5
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
1
1
0
2
2
1
4
5

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
4
4
4
3
4
4
5
7
10
10
10
11
10
9
8
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
94
93
91
88
86
85
79
73
68
72
75
77
82
86
91
89
88
88
86

Pressure (mb)

1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1013
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

284
284
284
284
283
284
285
286
287
288
290
290
290
291
291
292
292
292
292
292
292
292
292
291

Monday 22

Waxing Crescent 6%

09:52

18:08

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

Sun - Rise: 07:46, Set: 16:05, Transit: 11:55. Moon - Rise: 09:52, Set: 18:08. Civil Dark: 16:41 - 07:09. Nautical Dark: 17:21 - 06:29. Astro Dark: 18:00 - 05:51

Total Clouds (% Sky Obscured)

87
91
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
91
95
95
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

9
13
16
30
65
75
75
80
80
80
80
70
65
65
70
75
80
80
85
86
78
70
71
72

High Clouds (% Sky Obscured)

5
36
66
97
97
95
95
91
86
84
88
87
91
90
90
91
90
92
93
92
91
89
93
95

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
7
7
7
7
8
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

3
8
9
4
10
10
6
14
14
8
11
11
7
9
9
4
11
13
16
16
15
14
17
17

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)

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

Chance of Frost

Temperature (°C)

5
5
5
5
4
5
4
4
4
5
5
5
5
6
5
5
5
5
4
4
5
5
4
5

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
4
3
3
3
4
4
3
4
4
4
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

88
88
89
91
93
94
93
94
91
91
91
88
88
86
88
88
89
89
89
89
91
91
91
91

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

291
290
289
288
286
286
286
285
285
284
284
284
284
284
284
283
283
284
286
288
292
296
301
305

Forecast for Engabrunn, Politischer Bezirk Krems, Republic of Austria (48.45,15.76)

Generated: 16/12/25 06:29:58. Forecast: 16/12/25 to 22/12/25. Timezone: UTC+1.00