Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 99%

19:27

05:09

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

Sun - Rise: 05:45, Set: 20:21, Transit: 13:04. Moon - Rise: 19:27, Set: 05:09. Civil Dark: 20:57 - 05:09. Nautical Dark: 21:42 - 04:23. Astro Dark: 22:35 - 03:30

Total Clouds (% Sky Obscured)

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

Low 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

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
0
0
0

High Clouds (% Sky Obscured)

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

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)

7
7
10
11
11
11
11
10
11
10
10
8
7
6
6
6
5
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-11
-10
-10
-9
-9
-9
-8
-7
-6
-5
-3
-2
-0
0
-1
-1
0
0
0
0
0
-1
-1

Relative Humidity (%)

39
30
28
26
26
24
24
24
27
30
33
42
52
64
67
67
67
72
76
79
80
80
80
69

Pressure (mb)

1031
1031
1030
1030
1030
1029
1028
1028
1027
1027
1027
1028
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1030

Ozone (du)

406
406
405
403
403
403
401
401
400
398
397
396
396
396
397
397
395
393
391
390
390
388
386
386

Friday 1

Full Moon 100%

20:38

05:29

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

Sun - Rise: 05:43, Set: 20:23, Transit: 13:04. Moon - Rise: 20:38, Set: 05:29. Civil Dark: 20:58 - 05:07. Nautical Dark: 21:44 - 04:21. Astro Dark: 22:37 - 03:27

Total Clouds (% Sky Obscured)

3
6
3
3
3
9
8
5
2
2
0
0
0
0
0
0
0
0
0
1
1
1
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
1
9
8
5
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
0
0
0

High Clouds (% Sky Obscured)

2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

8
10
12
13
15
16
17
17
17
17
16
15
12
10
8
8
7
7
6
6
6
6
6
7

Feels Like (°C)

7
9
9
11
12
13
15
15
15
15
15
14
12
9
8
7
7
6
6
5
5
5
5
7

Dew Point (°C)

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

Relative Humidity (%)

56
51
45
43
40
38
37
37
40
42
47
56
71
80
84
85
87
88
85
85
83
85
86
77

Pressure (mb)

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

Ozone (du)

387
389
388
388
388
388
388
389
388
387
387
385
385
385
387
388
387
386
385
386
386
386
385
384

Saturday 2

Waning Gibbous 98%

21:50

05:54

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

Sun - Rise: 05:41, Set: 20:24, Transit: 13:03. Moon - Rise: 21:50, Set: 05:54. Civil Dark: 21:00 - 05:05. Nautical Dark: 21:46 - 04:19. Astro Dark: 22:40 - 03:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
6
20
23
15
27
26
77
100
78
53
23

Low 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

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
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
4
17
22
14
27
22
73
100
76
47
19

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)

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

Chance of Frost

Temperature (°C)

12
15
16
18
19
20
21
21
21
21
20
19
16
13
11
10
10
10
10
10
9
9
10
12

Feels Like (°C)

12
14
16
16
18
18
19
20
20
20
19
20
17
14
12
10
9
10
9
10
8
7
8
11

Dew Point (°C)

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

Relative Humidity (%)

61
45
36
33
30
28
26
26
27
29
36
56
67
69
70
71
71
67
60
59
63
67
68
67

Pressure (mb)

1025
1025
1024
1024
1023
1022
1022
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017

Ozone (du)

384
384
383
382
381
381
382
382
383
382
382
380
379
380
381
380
378
377
377
378
377
376
376
376

Sunday 3

Waning Gibbous 95%

22:58

06:28

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

Sun - Rise: 05:40, Set: 20:26, Transit: 13:03. Moon - Rise: 22:58, Set: 06:28. Civil Dark: 21:02 - 05:03. Nautical Dark: 21:48 - 04:17. Astro Dark: 22:43 - 03:21

Total Clouds (% Sky Obscured)

48
53
75
85
86
100
100
96
90
94
100
100
100
100
100
100
100
100
100
99
99
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
9
18
27
33
39
44
49
54
59
71
83
95

Medium Clouds (% Sky Obscured)

0
0
0
10
18
27
29
39
42
40
50
58
83
96
100
91
100
100
83
69
35
63
77
88

High Clouds (% Sky Obscured)

48
52
74
85
84
100
86
66
43
58
82
100
100
100
100
100
100
100
79
80
96
98
99
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
1
1
0
7
8
8
27
27
26
28
20
7
5
3
4

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

Chance of Frost

Temperature (°C)

14
16
19
21
22
23
23
23
23
23
21
19
17
16
15
14
13
13
12
11
11
10
10
11

Feels Like (°C)

14
15
17
19
19
21
21
20
21
21
20
19
16
14
14
13
12
11
11
10
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

56
49
41
36
31
27
26
26
27
28
33
52
61
64
66
67
68
66
62
64
71
74
76
71

Pressure (mb)

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

Ozone (du)

375
375
375
375
375
375
374
375
374
373
372
370
369
367
367
366
368
367
366
367
366
367
367
367

Monday 4

Waning Gibbous 90%

23:59

07:11

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

Sun - Rise: 05:38, Set: 20:27, Transit: 13:03. Moon - Rise: 23:59, Set: 07:11. Civil Dark: 21:03 - 05:02. Nautical Dark: 21:50 - 04:15. Astro Dark: 22:45 - 03:18

Total Clouds (% Sky Obscured)

100
100
100
99
87
91
98
97
97
97
98
99
100
100
100
100
99
98
99
99
100
99
98
96

Low Clouds (% Sky Obscured)

96
97
98
93
87
81
82
79
76
62
35
26
22
36
66
70
68
58
62
72
82
82
86
86

Medium Clouds (% Sky Obscured)

78
72
69
48
42
11
17
58
64
79
84
91
97
98
98
96
96
98
98
98
97
86
71
57

High Clouds (% Sky Obscured)

77
50
25
31
4
27
41
44
52
64
75
89
96
98
100
93
84
75
83
91
100
69
40
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
9
6
5
6
8
9
7
5
3
2
1
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
Very Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
5
1
19
33
41
55
68
64
50
53
66
49
47
40
62
82
95
95
95
95
95
95
83

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.4
0
0
0.3
0
0
0
0.3
0.5
0.6
1.2
1.2
1
1.2
0.8
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
15
17
18
19
18
16
16
15
15
13
14
13
12
12
11
11
11
10
10
11
11

Feels Like (°C)

10
12
12
14
16
17
19
16
15
15
15
14
12
13
12
11
11
11
11
10
10
10
10
11

Dew Point (°C)

5
5
4
5
5
5
5
7
11
12
11
12
11
12
11
11
11
11
11
11
10
10
11
11

Relative Humidity (%)

65
58
51
48
45
43
39
46
70
77
77
80
86
87
89
90
93
96
98
100
100
100
98
98

Pressure (mb)

1015
1015
1015
1015
1014
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

367
367
368
369
368
367
366
366
367
367
368
367
367
367
368
368
368
368
368
367
367
366
366
366

Tuesday 5

Waning Gibbous 83%

00:51

08:05

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

Sun - Rise: 05:36, Set: 20:28, Transit: 13:03. Moon - Rise: 00:51, Set: 08:05. Civil Dark: 21:05 - 05:00. Nautical Dark: 21:52 - 04:13. Astro Dark: 22:48 - 03:15

Total Clouds (% Sky Obscured)

98
99
100
99
98
97
96
95
95
93
90
87
75
63
51
67
85
100
93
86
79
65
51
46

Low Clouds (% Sky Obscured)

85
84
86
89
91
92
85
79
72
71
69
68
46
25
3
5
6
7
8
9
10
9
9
8

Medium Clouds (% Sky Obscured)

42
26
10
29
44
60
69
77
85
57
40
17
24
34
44
47
54
62
50
42
34
41
51
46

High Clouds (% Sky Obscured)

35
60
80
82
83
77
58
39
19
37
59
85
75
63
51
67
85
100
93
86
79
65
51
46

ISS Passover

Visibility (miles)

0
3
6
9
7
5
3
5
7
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

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

Precipitation Probability (%)

81
77
69
62
60
64
67
67
61
51
42
25
26
20
5
11
8
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.5
0.4
0.3
0.3
0.4
0.4
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
13
13
14
15
15
15
15
14
14
13
12
11
11
10
10
10
10
10
10
11
13

Feels Like (°C)

12
11
11
11
11
11
12
14
14
14
14
14
14
13
12
13
12
12
11
9
9
9
9
9

Dew Point (°C)

11
12
12
12
12
12
12
12
12
12
11
11
11
10
10
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

98
96
95
93
90
86
83
82
82
80
80
83
83
87
90
91
93
93
93
93
93
91
84
77

Pressure (mb)

1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004

Ozone (du)

367
367
367
367
367
367
366
367
368
368
368
368
368
368
368
367
367
366
365
365
364
364
365
365

Wednesday 6

Waning Gibbous 76%

01:32

08:05

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
00 Bad
01 Bad

Sun - Rise: 05:35, Set: 20:30, Transit: 13:03. Moon - Rise: 01:32, Set: 08:05. Civil Dark: 21:06 - 04:58. Nautical Dark: 21:54 - 04:11. Astro Dark: 22:51 - 03:13

Total Clouds (% Sky Obscured)

61
78
92
93
94
96
95
94
91
91
92
93
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

11
18
28
40
53
64
63
63
63
66
67
69
79
89
100
87
75
62

Medium Clouds (% Sky Obscured)

61
78
89
84
81
84
82
75
64
75
86
93
92
95
99
99
100
100

High Clouds (% Sky Obscured)

48
38
27
47
66
90
92
91
91
91
92
93
96
94
100
97
95
93

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
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

Precipitation Probability (%)

3
8
11
41
60
77
89
95
95
95
88
79
89
95
94
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.4
0.6
0.8
0.9
0.8
0.7
0.6
0.4
0.5
0.8
0.5
0.8
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
17
18
18
17
17
16
16
15
14
13
12
11
11
10
10
10

Feels Like (°C)

9
16
16
16
16
16
16
16
17
16
16
16
16
10
10
11
10
10

Dew Point (°C)

10
9
9
9
10
10
10
11
12
12
12
11
11
11
11
10
10
10

Relative Humidity (%)

73
67
62
58
60
62
64
69
77
83
89
92
98
96
98
100
100
98

Pressure (mb)

1003
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1003
1003
1004
1004
1005

Ozone (du)

366
367
369
370
369
368
366
367
367
367
367
366
365
366
367
368
369
370

Forecast for Zwiesel, Lower Bavaria, Germany (49.02,13.24)

Generated: 30/04/26 08:06:01. Forecast: 30/04/26 to 06/05/26. Timezone: UTC+2.00