Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Crescent 16%

11:49

19:06

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:20, Set: 16:08, Transit: 11:44. Moon - Rise: 11:49, Set: 19:06. Civil Dark: 16:43 - 06:45. Nautical Dark: 17:22 - 06:06. Astro Dark: 18:00 - 05:28

Total Clouds (% Sky Obscured)

92
94
95
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)

48
52
73
73
73
85
97
100
100
100
100
100
100
100
100
95
100
100
100
100
100
100
94
91

Medium Clouds (% Sky Obscured)

89
63
83
77
33
72
76
62
94
100
100
100
100
100
100
88
100
94
99
98
79
86
100
100

High Clouds (% Sky Obscured)

92
94
65
62
88
95
100
100
100
100
100
100
100
100
100
100
97
55
90
100
83
60
63
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
6
7
6
5
3
0
0
0
0
0
0
0
0
0
0
0

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
Frozen rai
Frozen rai
Frozen rai
Snow
Snow
Frozen rai
Snow
None
Snow
None
None
None
None

Precipitation Probability (%)

2
1
2
1
3
0
0
0
1
11
29
58
72
76
95
95
91
69
47
48
33
32
37
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.9
0.7
0.6
0.3
0
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
75
86
87
91
94
94
96
96
98
96
96
98
98
98
98
98
98
98
100
98
100
100
98

Pressure (mb)

1004
1005
1004
1004
1004
1004
1003
1003
1003
1003
1002
1002
1003
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

275
275
277
278
278
279
278
280
282
283
286
287
288
290
293
296
298
300
299
300
303
302
302
303

Tuesday 25

Waxing Crescent 24%

12:13

20:17

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:21, Set: 16:07, Transit: 11:44. Moon - Rise: 12:13, Set: 20:17. Civil Dark: 16:43 - 06:46. Nautical Dark: 17:22 - 06:07. Astro Dark: 17:59 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
93
94
92
95
92
91
93
94
97
98
97
96

Low Clouds (% Sky Obscured)

95
86
95
79
84
96
84
77
78
94
91
89
92
90
88
91
90
87
88
90
90
90
91
89

Medium Clouds (% Sky Obscured)

88
100
100
100
100
100
100
100
100
100
100
100
84
74
74
77
85
87
88
88
93
96
95
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
64
60
60
60
65
60
60
60
60
60
60
60

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
8

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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

72
65
41
20
24
16
30
48
46
33
43
33
34
32
34
35
38
46
49
56
54
48
47
49

Precipitation Amount (mm)

0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0
0
0

Wind Speed/Direction (mph)

3
3
4
4
5
5
5
6
8
7
8
9
10
11
10
11
11
11
11
11
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
98
98
98
98
96
96
96
98
96
96
94
96
96
96
96
96
96
93
88
85

Pressure (mb)

1003
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1009
1010
1010
1011
1012
1012
1013

Ozone (du)

303
302
304
306
307
309
311
311
312
314
316
319
316
314
312
310
310
311
312
314
315
315
316
316

Wednesday 26

Waxing Crescent 34%

12:33

21:31

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:23, Set: 16:07, Transit: 11:44. Moon - Rise: 12:33, Set: 21:31. Civil Dark: 16:42 - 06:47. Nautical Dark: 17:21 - 06:08. Astro Dark: 17:59 - 05:30

Total Clouds (% Sky Obscured)

99
93
92
98
100
100
100
98
97
100
97
80
90
94
93
90
88
87
88
89
84
77
67
52

Low Clouds (% Sky Obscured)

89
88
87
87
84
65
81
68
77
63
48
45
54
66
48
78
87
87
87
62
35
26
20
37

Medium Clouds (% Sky Obscured)

97
84
85
96
100
100
100
96
93
100
88
68
90
88
45
67
65
85
75
70
60
58
52
23

High Clouds (% Sky Obscured)

65
65
65
70
100
100
100
75
75
58
81
76
49
85
80
70
65
60
60
60
56
3
4
3

ISS Passover

Visibility (miles)

8
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 (%)

44
36
37
36
33
24
16
18
10
7
12
3
3
2
3
7
5
8
9
5
3
3
3
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
0
0

Wind Speed/Direction (mph)

13
12
12
12
12
11
10
10
10
12
12
12
11
11
9
8
7
7
7
8
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
85
88
89
88
88
86
83
81
80
80
78
80
81
83
83
81
81
80
79
77
76
76

Pressure (mb)

1013
1014
1015
1016
1017
1018
1018
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1025
1025
1026
1026
1026
1026

Ozone (du)

317
318
320
322
323
321
320
319
319
321
320
321
322
322
321
321
322
323
323
323
324
325
324
325

Thursday 27

Waxing Crescent 44%

12:49

22:46

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

Sun - Rise: 07:24, Set: 16:06, Transit: 11:45. Moon - Rise: 12:49, Set: 22:46. Civil Dark: 16:41 - 06:48. Nautical Dark: 17:21 - 06:09. Astro Dark: 17:58 - 05:32

Total Clouds (% Sky Obscured)

22
18
21
24
28
33
58
48
22
14
7
7
7
8
7
8
7
6
5
4
9
14
19
19

Low Clouds (% Sky Obscured)

17
14
20
22
26
31
57
47
20
13
6
6
6
6
6
6
5
4
3
3
8
12
17
19

Medium Clouds (% Sky Obscured)

3
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)

1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
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 (%)

4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
0
0
0
-2
-2
-2
-2
-2
-3
-4
-5
-5
-6
-6
-7
-7
-7
-6
-6
-6
-6
-6
-5

Relative Humidity (%)

77
82
88
91
89
91
89
89
89
87
86
84
84
84
85
84
84
84
84
78
72
68
66
66

Pressure (mb)

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

Ozone (du)

323
323
323
323
322
323
324
324
323
323
321
320
320
318
317
316
316
315
315
315
316
316
316
316

Friday 28

First Quarter 55%

13:05

00:02

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

Sun - Rise: 07:25, Set: 16:05, Transit: 11:45. Moon - Rise: 13:05, Set: 00:02. Civil Dark: 16:41 - 06:50. Nautical Dark: 17:20 - 06:10. Astro Dark: 17:58 - 05:33

Total Clouds (% Sky Obscured)

19
19
20
20
20
27
33
40
38
36
35
33
34
33
36
37
37
42
43
45
45
40
36
33

Low Clouds (% Sky Obscured)

17
19
20
19
18
22
30
35
33
32
30
30
31
31
32
30
31
29
27
25
20
19
20
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
11
14
12
8
4
5
5
6
3
2
2
1
0
0
0
3
3
7

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
75
84
87
87
87
89
89
89
89
89
91
89
90
91
92
90
92
87
82
79
74
70
67

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1019
1018
1018

Ozone (du)

315
315
314
313
313
314
314
313
311
311
310
308
307
306
304
305
305
306
307
308
309
310
311
313

Saturday 29

Waxing Gibbous 66%

13:20

01:20

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:26, Set: 16:05, Transit: 11:45. Moon - Rise: 13:20, Set: 01:20. Civil Dark: 16:40 - 06:51. Nautical Dark: 17:20 - 06:11. Astro Dark: 17:57 - 05:34

Total Clouds (% Sky Obscured)

34
30
30
34
34
34
35
36
44
52
60
72
86
100
100
100
100
100
100
100
99
98
98
94

Low Clouds (% Sky Obscured)

22
23
19
18
15
15
15
15
16
20
24
26
25
23
29
34
39
52
69
79
72
65
56
52

Medium Clouds (% Sky Obscured)

8
17
30
34
34
34
35
36
44
52
53
63
78
92
94
95
95
96
97
98
96
93
91
71

High Clouds (% Sky Obscured)

26
30
30
34
33
34
35
36
44
52
60
72
86
100
99
99
98
99
99
100
97
94
89
90

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
3
3
1
12
15
11
13
12
8
19
20
20
22
28
27
27
28
27
35
36
36
44

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
-1
-1
-3
-3
-3
-3
-3
-3
-4
-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

71
78
84
86
87
89
89
89
89
87
87
87
86
84
84
82
81
79
75
70
66
64
63
63

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1014
1014

Ozone (du)

313
313
313
314
315
317
311
306
300
297
294
291
290
289
288
287
285
284
286
287
288
290
291
292

Sunday 30

Waxing Gibbous 76%

13:38

02:41

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: 07:28, Set: 16:04, Transit: 11:46. Moon - Rise: 13:38, Set: 02:41. Civil Dark: 16:40 - 06:52. Nautical Dark: 17:19 - 06:13. Astro Dark: 17:57 - 05:35

Total Clouds (% Sky Obscured)

91
86
89
94
99
98
98
99
96
96
93
93
92
91
92
93
94

Low Clouds (% Sky Obscured)

47
39
35
31
27
27
27
26
31
36
44
58
69
81
86
91
94

Medium Clouds (% Sky Obscured)

47
26
36
54
67
73
81
87
81
74
68
62
54
49
59
69
80

High Clouds (% Sky Obscured)

90
86
83
78
68
68
67
67
77
89
93
78
60
42
32
20
11

ISS Passover

Visibility (miles)

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

Precipitation Type

None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
54
54
53
55
52
49
44
38
33
25
24
23
20
18
15
10

Precipitation Amount (mm)

0
0.2
0.2
0.2
0.2
0.2
0
0.1
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
74
80
81
84
86
86
87
87
89
89
89
92
92
94
94
94

Pressure (mb)

1014
1015
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020

Ozone (du)

292
293
294
295
296
296
297
298
299
300
302
303
305
308
310
311
312

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

Generated: 24/11/25 13:58:48. Forecast: 24/11/25 to 30/11/25. Timezone: UTC+1.00