Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Gibbous 65%

22:41

10:37

20 Bad
21 Bad
22 OK
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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:46, Set: 16:21, Transit: 12:04. Moon - Rise: 22:41, Set: 10:37. Civil Dark: 16:57 - 07:10. Nautical Dark: 17:37 - 06:31. Astro Dark: 18:14 - 05:53

Total Clouds (% Sky Obscured)

53
43
31
83
62
65
90
90
94
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
6
7
12
22
23
47
73
84
86
100
100
98
91
94
87
77
67
71
60
63
68
67
63

Medium Clouds (% Sky Obscured)

2
4
10
83
55
51
83
79
90
91
98
100
100
100
100
100
100
98
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
3
4
3
5
3
7
3
22
75
100
100
100
100
100
100
93
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
8
8
8
7
8
8
3
0
0
0
0
0
0
0
0
3
6
0
1
1
3
1
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6

Precipitation Type

None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
18
40
54
74
95
95
84
74
52
9
2
18
5
2
4
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0.2
0.4
1.7
1.7
0.4
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
94
94
92
92
94
92
94
92
92
92
92
94
92
91
94
96
98
96
98
94

Pressure (mb)

1012
1013
1012
1012
1012
1011
1010
1009
1009
1008
1007
1006
1006
1005
1005
1005
1004
1003
1003
1002
1003
1003
1002
1002

Ozone (du)

347
342
340
337
334
331
330
323
324
326
330
332
334
338
336
339
340
338
339
341
345
353
350
350

Friday 9

Waning Gibbous 55%

23:51

10:51

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:46, Set: 16:23, Transit: 12:04. Moon - Rise: 23:51, Set: 10:51. Civil Dark: 16:59 - 07:10. Nautical Dark: 17:38 - 06:30. Astro Dark: 18:16 - 05:53

Total Clouds (% Sky Obscured)

100
97
81
100
96
85
99
90
95
95
89
99
95
76
60
68
93
99
99
100
100
99
100
99

Low Clouds (% Sky Obscured)

61
57
68
71
71
71
74
72
78
79
64
78
78
43
24
19
17
53
40
49
53
81
94
96

Medium Clouds (% Sky Obscured)

100
91
73
68
69
36
57
58
74
69
58
47
37
60
42
58
74
89
97
100
100
98
100
93

High Clouds (% Sky Obscured)

74
70
65
60
47
55
93
81
58
48
46
35
42
35
40
11
32
40
46
30
36
24
27
30

ISS Passover

Visibility (miles)

9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
0

Fog (%)

16
21
58
63
62
63
67
76
60
78
90
93
56
51
8
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
Sleet
Snow

Precipitation Probability (%)

1
2
2
1
1
0
0
0
0
1
1
2
2
2
2
4
6
9
16
24
26
36
72
95

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
0.3
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-9
-9
-8
-9
-9
-10
-9
-9
-9
-9
-9
-8
-6
-5
-3
-2
-2
-2
-2
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
96
96
96
96
96
94
94
94
94
90
86
81
80
82
79
82
85
81
84
94

Pressure (mb)

1002
1003
1003
1003
1003
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1003
1003
1004
1004
1005
1007

Ozone (du)

356
353
350
350
350
353
358
369
364
366
369
372
374
383
388
386
384
394
396
391
392
394
396
392

Saturday 10

Third Quarter 45%

01:00

11:06

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

Sun - Rise: 07:45, Set: 16:24, Transit: 12:05. Moon - Rise: 01:00, Set: 11:06. Civil Dark: 17:00 - 07:09. Nautical Dark: 17:39 - 06:30. Astro Dark: 18:17 - 05:52

Total Clouds (% Sky Obscured)

99
97
97
99
90
56
40
59
88
61
46
42
43
73
63
60
68
55
49
38
48
70
83
45

Low Clouds (% Sky Obscured)

92
93
92
85
45
33
6
18
40
38
20
5
16
16
51
54
63
55
49
27
25
40
27
3

Medium Clouds (% Sky Obscured)

95
91
90
95
90
56
40
50
61
34
27
23
18
71
63
60
68
55
49
38
44
70
83
40

High Clouds (% Sky Obscured)

18
0
1
60
1
0
0
0
0
0
0
0
0
4
4
18
65
10
3
2
9
2
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
3
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

Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

84
68
60
47
25
10
8
6
5
2
2
3
5
4
3
6
4
2
2
1
1
2
1
0

Precipitation Amount (mm)

0.4
0.2
0.3
0.2
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
9
6
4
6
7
9
9
8
9
10
10
13
14
16
18
18
18
17
16
15
15
14
15

Chance of Frost

Temperature (°C)

-4
-5
-6
-6
-6
-7
-8
-8
-8
-8
-8
-8
-7
-6
-5
-4
-3
-3
-3
-3
-3
-4
-5
-5

Feels Like (°C)

-8
-9
-10
-10
-9
-11
-12
-13
-12
-12
-12
-11
-12
-12
-11
-11
-11
-10
-11
-10
-11
-11
-11
-13

Dew Point (°C)

-4
-6
-7
-7
-7
-9
-10
-11
-10
-10
-10
-10
-10
-9
-8
-7
-6
-6
-6
-7
-7
-8
-8
-8

Relative Humidity (%)

94
94
92
90
92
89
82
78
80
82
82
82
80
79
77
76
78
76
76
75
75
75
76
77

Pressure (mb)

1009
1011
1012
1013
1014
1016
1017
1018
1018
1019
1020
1021
1021
1022
1023
1023
1023
1023
1023
1024
1024
1025
1026
1027

Ozone (du)

390
390
392
387
385
389
395
400
404
405
399
395
400
402
404
402
402
401
400
397
397
396
398
399

Sunday 11

Waning Crescent 35%

02:10

11:24

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

Sun - Rise: 07:44, Set: 16:25, Transit: 12:05. Moon - Rise: 02:10, Set: 11:24. Civil Dark: 17:01 - 07:09. Nautical Dark: 17:40 - 06:30. Astro Dark: 18:18 - 05:52

Total Clouds (% Sky Obscured)

16
5
3
2
1
0
1
2
15
28
42
42
37
37
43
44
48
47
100
100
97
100
100
100

Low Clouds (% Sky Obscured)

3
3
2
1
1
0
1
1
1
2
2
2
2
2
0
1
0
0
1
2
14
25
36
41

Medium Clouds (% Sky Obscured)

11
1
1
0
1
0
0
0
2
7
15
25
20
15
10
15
15
30
58
100
89
99
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
10
15
15
15
15
18
24
34
40
100
100
97
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
2
4
27

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)

14
13
11
10
9
6
5
4
3
3
3
3
3
2
2
2
2
2
2
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-11
-12
-12
-12
-11
-12
-12
-12
-12
-13
-13
-11
-10
-8
-7
-5
-5
-7
-8
-9
-9
-9

Dew Point (°C)

-9
-9
-10
-11
-12
-12
-12
-13
-13
-13
-14
-14
-13
-13
-12
-12
-11
-10
-8
-7
-7
-7
-7
-8

Relative Humidity (%)

76
77
76
74
72
72
75
74
77
78
78
80
80
78
70
66
63
66
73
84
87
89
89
89

Pressure (mb)

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

Ozone (du)

398
394
390
388
384
376
372
368
366
361
359
353
347
341
337
334
332
329
326
325
325
324
320
320

Monday 12

Waning Crescent 26%

03:19

11:47

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:44, Set: 16:27, Transit: 12:05. Moon - Rise: 03:19, Set: 11:47. Civil Dark: 17:02 - 07:08. Nautical Dark: 17:41 - 06:29. Astro Dark: 18:19 - 05:52

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
99
99
96
95
95
96
98
100
100
99
99
99
99
99
100

Low Clouds (% Sky Obscured)

37
44
91
100
100
98
95
91
91
86
88
95
94
93
95
96
97
97
97
97
98
98
98
98

Medium Clouds (% Sky Obscured)

93
100
100
100
100
100
100
100
91
85
80
96
95
95
96
97
94
84
74
68
76
81
81
88

High Clouds (% Sky Obscured)

78
100
100
100
100
100
100
100
99
97
97
95
90
90
76
62
49
63
68
75
56
59
63
69

ISS Passover

Visibility (miles)

9
9
9
8
2
3
9
7
0
0
0
1
3
5
7
7
7
7
7
7
7
7
7
7

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

Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
55
61
69
74
57
43
39
61
41
37
49
42
28
24
23
15
24
28
28
37
33
19
26

Precipitation Amount (mm)

0.1
0.2
0.3
0.4
0.4
0.2
0
0
0.3
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-9
-10
-9
-9
-9
-9
-8
-9
-9
-8
-9
-8
-8
-8
-8
-8
-6
-6
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

89
87
84
84
84
87
87
87
90
94
96
94
94
96
96
96
94
94
94
96
96
96
94
96

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

319
316
315
316
316
316
315
315
314
312
312
310
309
309
308
306
305
303
304
305
306
308
310
312

Tuesday 13

Waning Crescent 18%

04:28

12:16

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:43, Set: 16:28, Transit: 12:06. Moon - Rise: 04:28, Set: 12:16. Civil Dark: 17:03 - 07:08. Nautical Dark: 17:43 - 06:29. Astro Dark: 18:20 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
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)

99
100
96
93
89
92
96
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

94
100
95
91
86
85
84
83
66
49
37
35
30
28
41
57
72
80
89
96
92
92
94
96

High Clouds (% Sky Obscured)

80
91
91
91
93
94
95
98
87
76
65
51
33
19
19
24
26
30
33
37
58
80
100
97

ISS Passover

Visibility (miles)

8
9
9
8
7
5
5
5
5
5
5
4
4
4
3
2
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
17
24
27
30
29
27
24
21
17
10
10
11
12
13
14
16
13
9
4
7
12
14
33

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-7
-7
-6
-8
-8
-8
-7
-7
-7
-7
-7
-7
-6
-5
-6
-3
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
96
96
96
98
98
96
96
98
98
98
98
98
100
98
98
100
100
98
100
98

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

311
309
308
308
307
307
308
310
311
311
311
311
311
311
311
313
315
317
318
319
320
329
339
349

Wednesday 14

Waning Crescent 11%

05:33

12:55

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

Sun - Rise: 07:43, Set: 16:30, Transit: 12:06. Moon - Rise: 05:33, Set: 12:55. Civil Dark: 17:05 - 07:07. Nautical Dark: 17:44 - 06:28. Astro Dark: 18:21 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
94
89
82
81
80
79
81
82
84

Low Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
91
84
77
72
65
55
58
61
63

Medium Clouds (% Sky Obscured)

98
100
99
98
96
84
76
70
76
78
82
81
77
68
65
62
59

High Clouds (% Sky Obscured)

92
88
86
75
67
68
73
78
60
43
24
17
10
3
4
8
12

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

39
40
34
34
40
40
37
36
37
39
43
39
34
29
25
21
15

Precipitation Amount (mm)

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
2
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
98
100
98
98
100
100
98
98
98
98
98
100
98

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

347
345
344
344
345
345
345
345
344
340
335
330
326
322
319
317
316

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

Generated: 08/01/26 20:15:20. Forecast: 08/01/26 to 14/01/26. Timezone: UTC+1.00