Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Full Moon 99%

21:01

06:55

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 Bad
01 OK
02 Good
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: 06:55, Set: 20:05, Transit: 13:31. Moon - Rise: 21:01, Set: 06:55. Civil Dark: 20:41 - 06:19. Nautical Dark: 21:24 - 05:35. Astro Dark: 22:12 - 04:47

Total Clouds (% Sky Obscured)

81
84
79
53
34
31
31
42
16
3
46
61
95
100
100
97
93
50
71
91
69
84
93
99

Low Clouds (% Sky Obscured)

71
52
63
53
34
31
31
42
16
2
23
49
60
34
49
1
1
8
30
31
10
55
70
77

Medium Clouds (% Sky Obscured)

78
30
0
0
0
0
0
0
0
0
30
52
31
60
77
97
88
44
56
88
55
56
40
80

High Clouds (% Sky Obscured)

1
27
7
0
0
0
0
0
0
0
21
29
67
100
94
70
62
0
27
80
4
0
8
80

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 (%)

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

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
14
12
8
7
6
6
5
5
6
6
6
7
7
7
7
9
10
11
13
13
14
15
16

Chance of Frost

Temperature (°C)

5
6
6
5
4
4
3
3
2
2
2
2
1
2
2
2
4
5
6
7
8
9
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
76
76
85
91
91
93
93
93
91
91
93
93
94
94
91
83
76
69
61
58
54
54
55

Pressure (mb)

1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1013
1012

Ozone (du)

350
359
369
383
384
381
381
379
378
379
379
380
380
383
386
389
392
393
396
397
399
401
399
398

Friday 3

Waning Gibbous 96%

22:19

07:07

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: 06:52, Set: 20:07, Transit: 13:31. Moon - Rise: 22:19, Set: 07:07. Civil Dark: 20:43 - 06:16. Nautical Dark: 21:27 - 05:32. Astro Dark: 22:14 - 04:44

Total Clouds (% Sky Obscured)

98
100
100
100
97
99
94
93
97
98
99
96
95
100
83
76
91
99
100
84
94
88
87
92

Low Clouds (% Sky Obscured)

87
100
100
88
94
81
82
84
81
93
95
93
81
65
65
67
63
56
52
53
85
84
59
84

Medium Clouds (% Sky Obscured)

47
59
100
79
45
43
31
17
30
22
21
9
68
100
16
18
16
81
71
52
19
17
27
21

High Clouds (% Sky Obscured)

77
100
92
100
89
93
51
15
4
21
9
68
89
90
56
24
75
97
100
50
32
3
2
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

42
43
40
27
4
35
78
33
39
26
33
10
9
1
0
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
66
64
64
68
72
80
87
90
93
93
90
91
91
91
90
88
77
70
66
60
57
56
56

Pressure (mb)

1012
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1011
1012
1013
1014
1015
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

393
391
390
390
393
396
397
394
392
394
393
392
390
388
386
385
385
385
386
386
386
384
383
383

Saturday 4

Waning Gibbous 92%

23:37

07:23

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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 OK
16 Good

Sun - Rise: 06:50, Set: 20:09, Transit: 13:30. Moon - Rise: 23:37, Set: 07:23. Civil Dark: 20:45 - 06:14. Nautical Dark: 21:29 - 05:30. Astro Dark: 22:17 - 04:41

Total Clouds (% Sky Obscured)

76
72
80
55
37
63
70
100
73
95
75
96
88
96
100
100
100
98
100
67
77
42
21
1

Low Clouds (% Sky Obscured)

65
35
78
55
34
33
25
24
18
11
42
28
55
64
75
93
97
46
22
8
24
2
1
1

Medium Clouds (% Sky Obscured)

37
28
3
3
0
30
50
76
70
81
75
68
45
92
99
100
100
98
100
67
14
9
5
0

High Clouds (% Sky Obscured)

14
2
2
3
5
3
1
76
70
95
75
71
21
20
33
64
59
79
100
57
52
14
8
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
0
0
0
2
0
0
0
0
0
0
0
8
46
87
76
40
20
17
18
6
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
6
6
8
10
13
15
16
17
18
19
20
20
21
21
21
20
19
19
19
17
18
19

Chance of Frost

Temperature (°C)

12
13
12
11
11
10
10
11
11
11
11
11
12
12
12
12
12
11
10
10
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
63
71
71
73
88
87
91
88
90
88
88
84
80
79
76
72
77
74
72
64
61
56
57

Pressure (mb)

1016
1016
1015
1015
1014
1014
1012
1011
1010
1009
1008
1007
1007
1006
1006
1006
1007
1008
1010
1011
1012
1013
1014
1015

Ozone (du)

383
384
385
386
387
385
384
383
381
379
383
379
378
379
379
380
381
384
389
392
393
392
391
388

Sunday 5

Waning Gibbous 85%

00:54

07:45

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

Sun - Rise: 06:48, Set: 20:11, Transit: 13:30. Moon - Rise: 00:54, Set: 07:45. Civil Dark: 20:47 - 06:11. Nautical Dark: 21:31 - 05:27. Astro Dark: 22:20 - 04:38

Total Clouds (% Sky Obscured)

4
7
9
6
3
2
36
37
36
38
37
37
32
38
42
52
55
78
77
72
65
62
63
64

Low Clouds (% Sky Obscured)

4
6
8
5
2
0
2
37
34
35
37
10
8
9
9
14
18
22
31
37
48
42
43
39

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
1
2
21
12
12
8
6
7
6
1
5
19
31
46
37
27
17
11
9
7

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 (%)

15
9
3
5
5
1
3
5
3
4
4
3
4
3
1
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)

19
17
16
14
12
10
10
11
12
12
12
12
11
10
9
9
10
12
12
12
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
72
74
70
70
75
78
78
75
76
75
72
77
86
93
89
79
63
57
53
50
50
49
50

Pressure (mb)

1016
1016
1017
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1025
1025
1026
1026
1026
1026
1026
1026

Ozone (du)

391
392
393
398
402
403
400
399
399
395
393
394
392
391
389
388
386
385
384
381
380
378
376
375

Monday 6

Waning Gibbous 78%

02:05

08:17

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

Sun - Rise: 06:45, Set: 20:13, Transit: 13:30. Moon - Rise: 02:05, Set: 08:17. Civil Dark: 20:49 - 06:09. Nautical Dark: 21:33 - 05:24. Astro Dark: 22:22 - 04:34

Total Clouds (% Sky Obscured)

67
71
69
67
62
58
33
19
6
3
3
2
4
8
13
19
21
21
25
21
20
25
29
36

Low Clouds (% Sky Obscured)

37
27
24
16
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

9
12
19
32
44
58
27
14
3
1
2
1
1
1
3
7
7
7
7
6
5
7
10
14

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
58
68
75
75
76
76
75
76
77
80
77
77
76
76
73
67
64
60
57
53
51
50
50

Pressure (mb)

1025
1025
1025
1025
1026
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1025
1025
1025
1025
1024
1024
1024
1023

Ozone (du)

374
375
375
374
374
373
372
372
372
372
372
374
375
376
377
376
376
376
376
376
377
378
379
380

Tuesday 7

Waning Gibbous 69%

03:06

09:02

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

Sun - Rise: 06:43, Set: 20:14, Transit: 13:29. Moon - Rise: 03:06, Set: 09:02. Civil Dark: 20:51 - 06:06. Nautical Dark: 21:35 - 05:21. Astro Dark: 22:25 - 04:31

Total Clouds (% Sky Obscured)

49
59
70
75
80
80
57
42
30
22
18
13
11
9
8
13
18
21
28
23
23
23
17
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
10
19
17
12

Medium Clouds (% Sky Obscured)

3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
23
23
23
17
12

High Clouds (% Sky Obscured)

21
28
62
68
69
55
31
19
13
8
4
2
1
0
1
2
4
5
6
11
23
23
17
12

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
8
6

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
8
34
51
63

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
4
4
4
3
3
3
-0
-1
-1
-1
-1
-1
1
1
1
2
2
3
8
9

Dew Point (°C)

2
2
2
2
2
1
1
0
-0
-1
-1
-1
-1
-0
-0
0
1
1
2
2
3
5
6
8

Relative Humidity (%)

51
54
59
64
65
65
66
66
67
67
68
71
71
72
72
73
67
62
58
58
58
60
70
83

Pressure (mb)

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

Ozone (du)

381
380
379
378
377
375
373
373
372
372
371
371
370
370
370
369
370
371
371
371
371
371
374
378

Wednesday 8

Waning Gibbous 60%

03:52

10:02

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: 06:40, Set: 20:16, Transit: 13:29. Moon - Rise: 03:52, Set: 10:02. Civil Dark: 20:53 - 06:04. Nautical Dark: 21:38 - 05:19. Astro Dark: 22:28 - 04:28

Total Clouds (% Sky Obscured)

6
6
5
37
68
100
84
68
53
76
86
94
96
99
100
83
65
43
62
83
100

Low Clouds (% Sky Obscured)

6
6
5
37
50
36
21
12
5
13
22
27
23
19
20
15
15
15
10
10
10

Medium Clouds (% Sky Obscured)

6
6
5
15
20
30
35
34
32
23
13
0
5
9
14
28
41
43
51
53
58

High Clouds (% Sky Obscured)

6
6
5
37
68
100
83
68
53
61
60
59
65
73
84
60
34
8
30
52
73

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

66
60
38
29
25
17
14
8
4
7
4
3
11
12
9
8
6
2
2
1
0

Precipitation Amount (mm)

0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
10
9
9
10
11
12
13
13
13
14
14
14
15
15
15
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
93
93
96
96
94
96
94
96
94
96
96
96
96
96
96
94
93
91

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1019
1019
1018
1018
1017
1016
1016
1015
1015
1014

Ozone (du)

381
383
384
386
388
389
391
394
397
401
400
399
398
396
395
393
395
396
398
399
401

Forecast for Hohehorst, Germany (53.54,7.94)

Generated: 02/04/26 17:04:34. Forecast: 02/04/26 to 08/04/26. Timezone: UTC+2.00