Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 7

Waning Gibbous 69%

02:26

09:15

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 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 OK

Sun - Rise: 06:35, Set: 19:56, Transit: 13:16. Moon - Rise: 02:26, Set: 09:15. Civil Dark: 20:30 - 06:01. Nautical Dark: 21:11 - 05:20. Astro Dark: 21:55 - 04:36

Total Clouds (% Sky Obscured)

0
0
1
1
1
2
2
1
0
2
0
0
0
24
29
33
29
0
0
0
0
7
30
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
24
29
33
29
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
1
0
1
2
2
1
0
2
0
0
0
0
0
0
0
0
0
0
0
6
30
25

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

Chance of Frost

Temperature (°C)

13
14
14
13
12
9
7
6
5
4
3
2
1
0
-1
-1
-2
0
5
8
10
12
13
14

Feels Like (°C)

12
12
11
10
10
8
6
5
4
3
2
1
0
-1
-2
-2
-3
-1
3
6
8
10
11
10

Dew Point (°C)

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

Relative Humidity (%)

31
31
33
38
45
57
68
72
76
76
79
79
80
78
75
71
70
58
43
35
30
29
28
28

Pressure (mb)

1025
1024
1024
1025
1025
1026
1027
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1027

Ozone (du)

377
375
374
375
377
378
378
378
377
377
378
378
377
379
380
380
380
380
381
380
380
380
379
381

Wednesday 8

Waning Gibbous 60%

03:13

10:14

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
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

Sun - Rise: 06:32, Set: 19:58, Transit: 13:16. Moon - Rise: 03:13, Set: 10:14. Civil Dark: 20:32 - 05:59. Nautical Dark: 21:13 - 05:18. Astro Dark: 21:57 - 04:33

Total Clouds (% Sky Obscured)

4
10
5
2
2
2
9
10
10
29
35
56
94
99
98
96
75
53
93
81
88
96
100
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
23
29
39
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
1
10
77
66
53
68
58
86
92
100
96

High Clouds (% Sky Obscured)

4
9
5
2
2
2
7
8
9
29
35
56
84
97
98
58
58
49
88
75
80
42
52
40

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

Chance of Frost

Temperature (°C)

14
15
14
14
12
10
8
7
6
4
3
2
1
0
-1
-1
-2
1
6
8
10
12
13
14

Feels Like (°C)

11
12
12
11
10
8
6
5
4
3
0
-1
-2
-2
-3
-4
-5
-2
3
5
7
9
9
11

Dew Point (°C)

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

Relative Humidity (%)

29
31
35
40
50
59
67
70
72
75
77
79
78
78
78
78
75
69
58
52
44
40
35
34

Pressure (mb)

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

Ozone (du)

382
383
383
383
383
384
384
383
383
383
384
383
385
387
389
390
389
390
392
393
393
392
392
391

Thursday 9

Waning Gibbous 50%

03:50

11:22

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
14 Bad

Sun - Rise: 06:30, Set: 20:00, Transit: 13:16. Moon - Rise: 03:50, Set: 11:22. Civil Dark: 20:33 - 05:57. Nautical Dark: 21:14 - 05:15. Astro Dark: 21:59 - 04:30

Total Clouds (% Sky Obscured)

100
98
67
64
92
92
100
88
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
6
13
8
86
83
91
81
72
63
49
30
18

Medium Clouds (% Sky Obscured)

80
91
62
31
33
37
82
88
44
100
100
100
100
100
97
100
100
90
80
62
42
22
44
24

High Clouds (% Sky Obscured)

100
52
6
17
85
79
100
82
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
71

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
2
20
5
4
32
40
37
21
28
15
22
7
4
3

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

Chance of Frost

Temperature (°C)

14
14
14
14
13
11
9
7
6
5
4
5
6
6
6
7
6
6
7
8
8
8
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
33
34
36
50
57
62
63
66
67
64
65
62
64
63
65
66
63
64
70
75
74
58
47

Pressure (mb)

1021
1021
1020
1020
1019
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1018
1019
1020
1020
1020
1020

Ozone (du)

391
389
387
387
386
384
383
383
383
386
387
392
395
399
398
396
394
393
391
390
388
386
384
383

Friday 10

Third Quarter 40%

04:17

12:36

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

Sun - Rise: 06:28, Set: 20:01, Transit: 13:16. Moon - Rise: 04:17, Set: 12:36. Civil Dark: 20:35 - 05:54. Nautical Dark: 21:16 - 05:13. Astro Dark: 22:02 - 04:27

Total Clouds (% Sky Obscured)

72
58
68
76
87
69
53
32
28
11
9
15
16
17
18
20
19
24
13
9
9
7
7
8

Low Clouds (% Sky Obscured)

12
6
8
10
11
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
8
8
8
6
4
2
0
2
0
0
0
0
0
0
0
0
3
6
8
6
4
3
2

High Clouds (% Sky Obscured)

42
8
26
43
61
49
33
17
14
7
8
11
14
17
18
20
19
15
7
0
3
6
7
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 (%)

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

Chance of Frost

Temperature (°C)

11
12
12
11
10
8
7
5
4
3
2
1
1
1
0
1
1
2
5
8
11
12
13
15

Feels Like (°C)

8
8
8
7
7
5
4
2
2
0
1
0
-2
-1
-1
-1
0
2
4
7
9
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

41
39
41
45
54
63
66
72
75
76
79
80
80
81
83
84
83
70
58
48
40
36
35
34

Pressure (mb)

1020
1020
1019
1020
1020
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1019
1018
1018
1017
1016

Ozone (du)

380
378
377
375
374
373
373
372
372
371
371
370
369
368
368
369
369
370
369
370
371
371
372
373

Saturday 11

Waning Crescent 30%

04:38

13:52

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

Sun - Rise: 06:26, Set: 20:03, Transit: 13:15. Moon - Rise: 04:38, Set: 13:52. Civil Dark: 20:37 - 05:52. Nautical Dark: 21:18 - 05:10. Astro Dark: 22:04 - 04:24

Total Clouds (% Sky Obscured)

7
5
6
5
3
5
7
7
23
39
55
55
50
45
40
40
25
20
20
20
20
25
35
44

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
21
44
45
40
40
25
20
20
20
20
25
35
32

Medium Clouds (% Sky Obscured)

1
0
0
0
0
1
3
5
22
38
50
50
35
30
20
20
15
15
20
20
20
25
15
9

High Clouds (% Sky Obscured)

6
5
5
4
2
2
3
2
23
39
55
55
50
45
40
32
0
20
20
20
20
25
35
44

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
20
33
43
62
75
85
79
69
56
39
23
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
14
12
10
9
7
5
5
5
5
5
4
4
4
5
5
6
8
9
11
12
13

Feels Like (°C)

13
13
13
12
10
8
6
4
3
3
3
3
3
2
2
2
1
1
3
3
3
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

33
34
35
39
46
59
64
64
66
67
71
75
73
73
75
72
69
68
59
51
44
40
38
36

Pressure (mb)

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

Ozone (du)

374
373
371
372
373
374
376
377
377
377
378
379
379
379
380
380
380
380
381
382
383
383
382
381

Sunday 12

Waning Crescent 21%

04:55

No Set

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

Sun - Rise: 06:24, Set: 20:04, Transit: 13:15. Moon - Rise: 04:55, Set: No Set. Civil Dark: 20:38 - 05:50. Nautical Dark: 21:20 - 05:08. Astro Dark: 22:06 - 04:21

Total Clouds (% Sky Obscured)

33
17
11
7
4
6
7
9
6
4
0
5
10
16
16
17
19
35
51
71
84
92
100
100

Low Clouds (% Sky Obscured)

21
7
5
3
1
6
7
9
6
4
0
5
9
13
13
13
15
35
51
71
83
82
81
72

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
12
19
34
65
95
90

High Clouds (% Sky Obscured)

27
0
0
0
0
0
0
0
0
0
0
0
0
1
2
6
11
9
6
5
9
31
51
86

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)

13
12
12
10
9
8
7
7
7
7
7
7
7
7
7
7
7
7
7
6
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
10
5
5
6
5
4
4
0
0
0
1
0
0
3
4
5
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

36
37
37
42
49
56
60
64
67
72
77
80
81
81
81
79
74
72
68
64
60
58
56
54

Pressure (mb)

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

Ozone (du)

382
383
385
385
385
386
385
384
383
384
384
385
384
383
383
383
383
383
383
383
382
382
382
382

Monday 13

Waning Crescent 13%

05:09

15:10

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:22, Set: 20:06, Transit: 13:15. Moon - Rise: 05:09, Set: 15:10. Civil Dark: 20:40 - 05:48. Nautical Dark: 21:22 - 05:05. Astro Dark: 22:09 - 04:19

Total Clouds (% Sky Obscured)

100
100
96
97
97
93
87
63
54
41
35
27
24
20
46
76
81

Low Clouds (% Sky Obscured)

60
46
31
16
4
4
3
3
5
6
7
11
17
20
27
32
41

Medium Clouds (% Sky Obscured)

85
70
70
65
60
65
70
63
54
41
15
15
15
15
25
35
55

High Clouds (% Sky Obscured)

96
98
96
97
97
93
87
63
54
41
35
27
24
20
46
32
9

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
2
2
31
42
49
58
65
68

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
13
12
10
8
7
6
6
5
5
5
5
4
4
5
5

Feels Like (°C)

9
9
9
10
10
10
6
6
6
5
6
5
4
5
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

52
49
47
55
66
78
82
88
93
93
94
93
93
94
93
89
86

Pressure (mb)

1011
1011
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

383
384
386
386
386
386
387
389
390
390
390
389
389
388
387
387
387

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 07/04/26 15:30:40. Forecast: 07/04/26 to 13/04/26. Timezone: UTC+2.00