Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 86%

18:33

11:06

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
09 Bad
10 Bad

Sun - Rise: 07:36, Set: 16:02, Transit: 11:49. Moon - Rise: 18:33, Set: 11:06. Civil Dark: 16:39 - 07:00. Nautical Dark: 17:18 - 06:20. Astro Dark: 17:56 - 05:42

Total Clouds (% Sky Obscured)

70
62
49
79
89
85
82
80
99
89
92
100
100
100
100
100
100
100
100
100
100
100
95
100

Low Clouds (% Sky Obscured)

19
19
45
59
55
42
68
47
54
45
48
59
66
68
62
68
79
85
85
87
86
82
89
81

Medium Clouds (% Sky Obscured)

29
20
42
75
85
77
72
53
41
31
82
34
62
96
100
100
100
100
97
100
100
100
85
85

High Clouds (% Sky Obscured)

1
0
0
0
0
0
4
50
86
76
77
100
100
100
100
76
100
100
90
86
64
96
60
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
4
5
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
1
1
6
22
7
1
2
1
0
0
0
1
6
41
78
95
95
95
95
70
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.8
0.7
0.7
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
72
68
73
78
84
88
90
88
88
90
86
88
88
86
88
88
88
93
96
96
96
94
90

Pressure (mb)

1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

292
292
293
291
289
286
283
281
279
279
278
278
278
278
279
279
276
274
274
276
276
279
280
282

Monday 8

Waning Gibbous 78%

19:58

11:06

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
09 Bad
10 Bad

Sun - Rise: 07:37, Set: 16:02, Transit: 11:49. Moon - Rise: 19:58, Set: 11:06. Civil Dark: 16:38 - 07:01. Nautical Dark: 17:18 - 06:21. Astro Dark: 17:56 - 05:43

Total Clouds (% Sky Obscured)

95
77
94
92
91
100
99
100
100
92
99
100
100
100
99
100
100
100
100
72
86
96
67
55

Low Clouds (% Sky Obscured)

72
65
57
31
35
18
28
45
26
24
29
43
55
51
46
38
37
33
32
29
26
22
3
3

Medium Clouds (% Sky Obscured)

54
11
0
1
0
0
0
50
55
40
31
70
47
100
98
92
98
75
87
32
38
32
25
16

High Clouds (% Sky Obscured)

32
24
84
83
73
100
98
100
100
81
97
100
100
92
84
100
100
100
100
38
80
95
51
45

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
1

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
6
1
1
0
0
0
0
0
0
0
0
3
42
74
5
5
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
6
4
3
2
2
2
1
1
1
1
1
2
2
2
2
2
1
2
3
2
1

Chance of Frost

Temperature (°C)

7
7
8
10
10
9
9
8
7
7
7
6
6
6
6
6
6
6
6
6
6
6
7
8

Feels Like (°C)

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

Dew Point (°C)

5
5
6
6
8
8
7
7
5
5
6
5
5
5
5
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

88
87
85
80
84
90
90
90
90
90
91
91
93
93
93
91
91
91
91
91
91
91
90
84

Pressure (mb)

1020
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

284
285
290
288
288
288
286
285
288
291
293
292
293
296
296
298
301
304
308
310
310
312
313
314

Tuesday 9

Waning Gibbous 68%

21:19

11:31

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
09 Bad
10 Bad

Sun - Rise: 07:38, Set: 16:02, Transit: 11:50. Moon - Rise: 21:19, Set: 11:31. Civil Dark: 16:38 - 07:02. Nautical Dark: 17:18 - 06:22. Astro Dark: 17:56 - 05:44

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
99
77
85
100
92
97
95
93
93
89
95
80
77
65
74

Low Clouds (% Sky Obscured)

3
3
1
0
0
0
0
0
12
3
0
0
0
7
5
16
21
18
10
12
14
16
14
5

Medium Clouds (% Sky Obscured)

18
40
34
44
55
55
50
55
55
55
45
37
30
21
26
15
10
10
6
8
11
18
20
26

High Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
98
49
75
100
89
93
91
91
87
82
85
59
53
34
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
9
9
9
9

Fog (%)

0
0
0
0
0
1
99
100
100
100
100
100
100
100
98
98
98
98
98
98
98
98
98
98

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

Chance of Frost

Temperature (°C)

9
11
12
12
11
10
9
8
8
7
6
6
6
6
5
5
5
5
5
5
4
5
6
6

Feels Like (°C)

10
9
10
10
10
8
8
7
6
5
5
6
5
4
3
3
3
3
3
2
3
4
5
7

Dew Point (°C)

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

Relative Humidity (%)

78
76
77
77
85
90
91
91
91
91
93
93
93
94
94
96
96
96
98
96
98
96
98
91

Pressure (mb)

1022
1021
1021
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

316
317
315
312
308
305
305
304
302
303
307
307
304
305
307
306
302
297
294
292
291
291
291
290

Wednesday 10

Waning Gibbous 57%

22:35

11:50

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

Sun - Rise: 07:39, Set: 16:02, Transit: 11:50. Moon - Rise: 22:35, Set: 11:50. Civil Dark: 16:38 - 07:02. Nautical Dark: 17:18 - 06:23. Astro Dark: 17:56 - 05:44

Total Clouds (% Sky Obscured)

86
83
66
28
21
18
19
19
21
24
26
31
35
40
40
35
36
41
40
41
39
39
68
44

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
17
26
31
35
40
40
35
35
36
35
36
34
33
32
31

Medium Clouds (% Sky Obscured)

26
25
21
19
16
13
5
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

63
56
39
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
24
3

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 (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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

Chance of Frost

Temperature (°C)

8
9
10
10
9
9
8
8
7
7
6
5
5
4
4
3
3
3
3
3
3
3
4
5

Feels Like (°C)

7
7
8
9
10
9
9
8
7
7
6
5
4
4
3
3
3
2
3
2
3
3
4
4

Dew Point (°C)

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

Relative Humidity (%)

85
81
77
77
82
87
87
87
84
81
81
80
80
83
85
86
89
89
89
88
89
88
86
78

Pressure (mb)

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

Ozone (du)

288
288
289
286
283
280
281
283
285
287
290
294
294
294
295
295
295
293
291
293
294
293
292
291

Thursday 11

Third Quarter 47%

23:47

12:05

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

Sun - Rise: 07:40, Set: 16:02, Transit: 11:50. Moon - Rise: 23:47, Set: 12:05. Civil Dark: 16:38 - 07:03. Nautical Dark: 17:18 - 06:23. Astro Dark: 17:56 - 05:45

Total Clouds (% Sky Obscured)

59
37
41
64
88
64
42
46
70
45
54
64
45
52
45
43
37
41
41
41
45
44
44
43

Low Clouds (% Sky Obscured)

29
27
34
32
40
40
40
35
35
40
40
40
40
40
40
40
37
40
35
35
30
25
20
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
14
26
32
32
28
25
29
26
24
22
19
16
8
4
4
0
0
0
0

High Clouds (% Sky Obscured)

10
1
2
14
35
17
1
4
24
3
16
29
4
14
12
9
6
6
6
6
5
5
4
3

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 (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
66
64
65
72
79
80
82
82
82
83
83
83
85
86
86
86
88
88
88
89
88
85
82

Pressure (mb)

1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1025
1025
1025

Ozone (du)

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

Friday 12

Waning Crescent 37%

00:56

12:19

11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
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
09 Bad
10 Bad

Sun - Rise: 07:41, Set: 16:02, Transit: 11:51. Moon - Rise: 00:56, Set: 12:19. Civil Dark: 16:39 - 07:04. Nautical Dark: 17:18 - 06:24. Astro Dark: 17:57 - 05:46

Total Clouds (% Sky Obscured)

37
31
27
27
23
27
36
40
47
53
60
68
77
85
88
92
96
97
99
100
100
100
100
99

Low Clouds (% Sky Obscured)

16
21
21
21
21
20
23
22
30
38
46
57
70
82
88
92
96
97
99
100
100
100
100
90

Medium Clouds (% Sky Obscured)

4
3
6
5
8
17
12
8
11
14
17
10
4
0
0
0
0
1
1
1
16
33
56
63

High Clouds (% Sky Obscured)

1
0
10
23
23
27
17
1
1
1
1
2
3
4
3
1
0
0
1
1
4
7
8
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
7
7
7
6
5
5
6
7
8
8
9
9
9
9
9

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
78
82
86
91
93
94
96
94
96
96
96
96
98
94
94
94
91
91
89
88
86
85

Pressure (mb)

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

Ozone (du)

295
294
293
292
292
291
292
293
294
295
296
296
297
297
297
298
298
298
299
301
302
303
305
306

Saturday 13

Waning Crescent 28%

02:05

12:32

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: 07:41, Set: 16:02, Transit: 11:51. Moon - Rise: 02:05, Set: 12:32. Civil Dark: 16:39 - 07:05. Nautical Dark: 17:19 - 06:25. Astro Dark: 17:57 - 05:47

Total Clouds (% Sky Obscured)

97
96
91
86
81
77
75
72
78
85
91
87
83
80
70
60
51
52
53
57

Low Clouds (% Sky Obscured)

81
69
58
48
34
28
23
18
19
20
21
20
20
24
27
22
25
25
25
32

Medium Clouds (% Sky Obscured)

71
78
57
37
14
15
17
19
14
12
3
5
7
9
6
4
1
2
4
5

High Clouds (% Sky Obscured)

12
18
18
21
23
45
65
72
66
40
9
4
0
4
6
4
1
2
1
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
78
79
83
88
89
89
91
91
91
91
91
91
89
89
88
86
86
84

Pressure (mb)

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

Ozone (du)

306
306
306
306
305
305
305
304
303
303
302
302
302
303
304
302
301
299
299
298

Forecast for Oberrohrendorf, Politischer Bezirk Krems, Republic of Austria (48.42,15.65)

Generated: 07/12/25 11:32:11. Forecast: 07/12/25 to 13/12/25. Timezone: UTC+1.00