Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 68%

14:36

03:47

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
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
16 OK

Sun - Rise: 05:53, Set: 20:04, Transit: 12:59. Moon - Rise: 14:36, Set: 03:47. Civil Dark: 20:37 - 05:20. Nautical Dark: 21:18 - 04:38. Astro Dark: 22:04 - 03:52

Total Clouds (% Sky Obscured)

10
10
5
0
0
2
1
0
0
0
1
1
2
1
0
0
1
0
4
4
3
18
46
37

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

5
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
19

High Clouds (% Sky Obscured)

2
0
0
0
0
1
0
0
0
0
1
1
1
0
0
0
0
0
1
1
0
6
33
17

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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

21
20
18
15
12
10
9
8
8
7
6
6
5
5
6
10
13
15
17
17
18
19
19
19

Feels Like (°C)

20
20
19
14
11
9
8
7
7
6
5
5
4
4
6
9
12
15
17
17
18
19
20
19

Dew Point (°C)

1
3
8
7
6
5
5
4
4
4
4
4
3
3
3
4
4
4
2
0
0
0
0
0

Relative Humidity (%)

27
34
51
58
64
69
74
77
79
82
84
85
83
83
78
63
55
46
38
31
29
28
27
27

Pressure (mb)

1012
1012
1012
1014
1015
1016
1017
1018
1018
1018
1018
1018
1019
1019
1020
1019
1019
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

360
361
364
369
376
380
373
370
369
371
373
374
373
371
368
366
364
365
365
365
367
369
370
369

Sunday 26

Waxing Gibbous 78%

15:48

04:05

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

Sun - Rise: 05:51, Set: 20:05, Transit: 12:59. Moon - Rise: 15:48, Set: 04:05. Civil Dark: 20:39 - 05:18. Nautical Dark: 21:20 - 04:36. Astro Dark: 22:06 - 03:49

Total Clouds (% Sky Obscured)

46
56
74
94
100
100
100
100
97
91
79
75
71
62
48
46
47
43
35
34
27
69
78
82

Low Clouds (% Sky Obscured)

3
15
11
39
29
63
93
100
96
82
75
70
64
54
32
35
35
35
35
34
25
25
21
19

Medium Clouds (% Sky Obscured)

33
56
52
72
66
62
100
100
93
68
39
3
2
0
0
0
0
0
0
0
0
39
49
60

High Clouds (% Sky Obscured)

15
16
27
80
100
100
100
100
45
55
55
17
0
4
7
7
5
6
6
4
9
23
31
28

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4

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 (%)

3
6
22
19
13
5
6
8
0
0
6
0
0
0
0
0
0
0
2
3
11
16
23
25

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

Chance of Frost

Temperature (°C)

19
18
16
13
11
9
8
8
8
8
8
7
6
5
6
8
11
12
14
15
17
18
18
18

Feels Like (°C)

18
16
14
12
9
7
7
7
6
7
6
5
4
4
5
7
9
11
12
14
15
17
17
16

Dew Point (°C)

1
2
8
9
8
8
7
7
6
6
6
5
4
3
4
5
6
8
9
9
10
8
9
10

Relative Humidity (%)

29
35
56
77
84
90
90
90
87
87
87
87
88
86
85
79
74
73
71
67
61
52
54
57

Pressure (mb)

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

Ozone (du)

369
369
370
371
372
376
380
381
379
381
383
384
385
384
383
381
379
377
376
375
373
373
374
373

Monday 27

Waxing Gibbous 86%

16:58

04:20

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:50, Set: 20:07, Transit: 12:59. Moon - Rise: 16:58, Set: 04:20. Civil Dark: 20:40 - 05:16. Nautical Dark: 21:22 - 04:34. Astro Dark: 22:09 - 03:47

Total Clouds (% Sky Obscured)

60
71
68
80
96
100
95
72
78
75
85
80
75
85
88
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
59
57
67
72
66
62
47
24
27
31
31
29
44
41
48
63
73
85
78
80
87
93
100

Medium Clouds (% Sky Obscured)

34
44
39
37
37
37
37
29
25
25
29
54
41
73
69
56
88
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

27
8
14
40
87
100
88
62
60
73
85
77
75
80
82
100
100
100
74
83
100
100
100
100

ISS Passover

Visibility (miles)

7
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

24
38
25
6
1
0
0
0
0
0
0
3
2
9
5
3
6
13
42
55
75
81
95
95

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
1
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
13
12
10
9
8
8
7
7
7
7
7
7
10
12
13
13
13
13
12
11
10

Feels Like (°C)

16
16
15
13
10
9
8
7
6
6
6
6
6
5
6
8
11
11
12
12
12
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

64
72
79
82
83
84
85
85
87
90
90
90
90
91
87
84
83
79
80
83
86
84
84
87

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1017
1016
1016
1016
1016

Ozone (du)

371
370
371
371
373
374
375
375
373
374
376
376
373
372
374
373
375
377
378
378
379
380
381
383

Tuesday 28

Waxing Gibbous 92%

16:58

04:36

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:48, Set: 20:08, Transit: 12:59. Moon - Rise: 16:58, Set: 04:36. Civil Dark: 20:42 - 05:14. Nautical Dark: 21:23 - 04:32. Astro Dark: 22:11 - 03:44

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)

97
94
92
83
77
69
79
89
99
99
100
100
100
100
100
95
89
82
85
88
94
96
98
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
90
85
78

High Clouds (% Sky Obscured)

100
100
100
100
100
100
80
61
51
54
57
56
52
49
30
25
20
20
25
35
40
40
40
45

ISS Passover

Visibility (miles)

8
5
4
4
3
4
4
3
4
5
4
3
3
2
1
2
1
1
1
2
3
1
3
4

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
88
95
95
95
95
95
95
95
95
95
95
84
71
72
70
62

Precipitation Amount (mm)

1.3
1.3
1.4
1.2
1
0.7
0.8
0.8
0.5
0.6
0.9
1.3
1.8
1.9
1
1
1.2
1.2
0.9
0.5
0.2
0.3
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
93
96
98
96
96
96
96
96
96
96
96
96
96
96
96
94
94
96
96
96
95
95
95

Pressure (mb)

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

Ozone (du)

384
386
387
389
392
393
395
395
395
394
392
392
393
393
393
393
393
392
391
390
388
387
386
385

Wednesday 29

Waxing Gibbous 97%

18:07

04:52

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:46, Set: 20:09, Transit: 12:59. Moon - Rise: 18:07, Set: 04:52. Civil Dark: 20:43 - 05:13. Nautical Dark: 21:25 - 04:30. Astro Dark: 22:13 - 03:42

Total Clouds (% Sky Obscured)

97
94
89
87
85
88
85
82
76
72
64
56
45
33
20
66
76
81
77
73
69
72
73
75

Low Clouds (% Sky Obscured)

96
91
89
87
85
88
85
80
74
66
61
49
33
24
15
58
69
81
77
73
69
72
73
73

Medium Clouds (% Sky Obscured)

72
67
61
39
20
0
11
8
10
18
9
3
20
0
0
0
0
0
0
0
0
4
8
15

High Clouds (% Sky Obscured)

50
45
35
25
19
14
17
20
20
30
40
17
12
7
3
4
3
2
3
3
2
1
0
0

ISS Passover

Visibility (miles)

6
6
6
4
3
3
3
1
1
1
0
0
0
0
0
1
2
2
3
5
7
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 (%)

45
39
37
24
25
11
13
21
7
6
9
16
13
17
1
4
7
7
9
9
9
9
9
10

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

Chance of Frost

Temperature (°C)

8
7
7
7
6
6
5
4
4
4
3
3
2
3
4
4
7
9
10
11
12
13
13
13

Feels Like (°C)

6
5
6
4
4
4
3
3
2
2
1
1
0
1
2
3
6
7
8
8
9
9
11
11

Dew Point (°C)

7
7
7
6
6
5
5
4
3
3
2
2
2
2
3
4
7
8
9
10
11
12
11
10

Relative Humidity (%)

96
96
98
96
98
96
96
98
96
98
96
98
98
96
96
96
96
95
95
93
90
89
87
84

Pressure (mb)

1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1027
1026
1026
1026
1025
1025
1025
1024

Ozone (du)

384
384
383
383
382
383
384
385
386
385
387
389
392
397
398
395
393
391
390
389
388
386
387
387

Thursday 30

Waxing Gibbous 99%

19:16

05:10

17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 Good
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 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 05:45, Set: 20:11, Transit: 12:59. Moon - Rise: 19:16, Set: 05:10. Civil Dark: 20:45 - 05:11. Nautical Dark: 21:27 - 04:28. Astro Dark: 22:15 - 03:40

Total Clouds (% Sky Obscured)

57
44
25
20
14
10
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Low Clouds (% Sky Obscured)

57
44
25
20
14
10
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

11
6
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)

0
0
0
0
0
0
0
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
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 (%)

8
7
1
5
2
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)

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

Chance of Frost

Temperature (°C)

12
11
10
9
7
5
3
3
2
1
1
0
0
2
4
6
8
10
13
14
15
16
16
16

Feels Like (°C)

10
9
9
8
6
5
4
4
3
2
1
1
1
1
1
1
7
8
9
10
11
12
16
15

Dew Point (°C)

10
9
8
7
5
4
2
2
1
0
0
-1
-1
1
1
2
2
2
1
2
2
2
3
3

Relative Humidity (%)

84
86
88
90
90
93
93
94
94
94
94
94
94
88
82
78
65
55
46
44
41
39
40
41

Pressure (mb)

1024
1024
1025
1025
1026
1027
1028
1028
1028
1029
1029
1029
1028
1028
1028
1027
1026
1025
1024
1024
1023
1023
1022
1022

Ozone (du)

387
387
387
387
387
387
387
386
385
384
383
383
382
381
379
377
377
376
375
375
375
375
375
375

Friday 1

Full Moon 100%

20:26

05:32

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
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 05:43, Set: 20:12, Transit: 12:58. Moon - Rise: 20:26, Set: 05:32. Civil Dark: 20:46 - 05:09. Nautical Dark: 21:29 - 04:26. Astro Dark: 22:18 - 03:37

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

1
1
1
1
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
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
13
11
9
8
7
4
4
4
3
3
3
3
5
7
8
10
12
14
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
52
63
77
79
82
88
88
89
89
91
93
94
88
81
75
67
60
53
47
43

Pressure (mb)

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

Ozone (du)

375
376
378
379
380
380
381
380
379
378
377
377
376
377
377
377
376
375
374
372
371

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

Generated: 25/04/26 17:01:30. Forecast: 25/04/26 to 01/05/26. Timezone: UTC+2.00