Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 86%

16:00

04:18

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

Sun - Rise: 06:00, Set: 20:21, Transit: 13:11. Moon - Rise: 16:00, Set: 04:18. Civil Dark: 20:55 - 05:26. Nautical Dark: 21:38 - 04:43. Astro Dark: 22:27 - 03:54

Total Clouds (% Sky Obscured)

47
41
47
3
5
4
5
11
4
11
9
9
33
60
26
32
57
61
80
67
91
94
98
100

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)

18
38
15
1
0
0
0
0
0
0
0
0
0
0
12
2
17
51
80
64
71
48
7
54

High Clouds (% Sky Obscured)

0
0
3
3
5
3
5
10
4
10
8
9
30
57
17
32
42
15
28
47
69
91
93
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
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
2
2
2
2
1
1
1
2
3
3
4
5
5
5
5
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

10
9
8
8
7
7
6
6
6
7
10
12
15
16
17
18
19
19
19
18
17
16
13
12

Feels Like (°C)

9
7
6
7
7
6
6
5
6
7
9
11
14
15
15
17
17
17
17
16
15
14
11
9

Dew Point (°C)

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

Relative Humidity (%)

50
49
49
51
52
54
57
59
60
53
49
45
43
42
40
38
37
37
37
43
49
55
60
62

Pressure (mb)

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

Ozone (du)

382
383
383
384
382
382
380
379
378
377
376
375
373
374
373
371
369
368
370
371
376
375
375
373

Monday 27

Waxing Gibbous 92%

17:11

04:32

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:59, Set: 20:23, Transit: 13:11. Moon - Rise: 17:11, Set: 04:32. Civil Dark: 20:57 - 05:24. Nautical Dark: 21:40 - 04:41. Astro Dark: 22:30 - 03:51

Total Clouds (% Sky Obscured)

100
98
88
74
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100

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)

50
52
25
55
99
100
100
100
100
99
71
59
40
40
33
42
48
48
50
86
57
62
67
82

High Clouds (% Sky Obscured)

100
97
77
67
100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
82

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
1
1
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
3
3
3
3
3
3
4
4
5
7
9
11
12
11
12
11
11
10
9
7
7
7
7

Chance of Frost

Temperature (°C)

10
10
9
9
9
8
7
6
6
8
10
13
15
16
17
18
19
19
19
18
17
16
14
13

Feels Like (°C)

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

Dew Point (°C)

3
2
2
2
2
1
1
0
0
2
4
6
6
6
7
7
7
7
8
8
10
10
9
8

Relative Humidity (%)

59
59
60
63
64
64
65
65
65
65
65
62
56
52
49
48
47
46
48
53
62
67
71
74

Pressure (mb)

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

Ozone (du)

374
375
374
374
376
381
386
386
388
389
391
391
393
394
394
396
396
395
393
393
395
398
398
399

Tuesday 28

Waxing Gibbous 92%

18:21

04:46

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

Sun - Rise: 05:57, Set: 20:24, Transit: 13:10. Moon - Rise: 18:21, Set: 04:46. Civil Dark: 20:59 - 05:22. Nautical Dark: 21:42 - 04:39. Astro Dark: 22:32 - 03:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
100
100
100
63
28
0
0
3
3
3
6
9
50
6
5
9
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

88
82
100
83
52
50
45
43
53
54
0
0
0
0
0
0
0
0
2
3
3
4
0
0

High Clouds (% Sky Obscured)

100
100
100
100
89
81
99
100
100
53
19
0
0
0
0
0
4
4
25
2
2
3
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)

8
8
8
8
8
8
8
8
9
10
13
14
14
14
14
15
14
14
14
13
12
11
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
76
74
74
74
71
71
70
63
56
51
48
46
43
40
36
34
36
40
45
52
49
46

Pressure (mb)

1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1021
1021
1022
1023
1024

Ozone (du)

402
405
404
403
401
401
400
401
403
405
407
405
403
400
399
399
401
403
405
406
406
406
406
408

Wednesday 29

Waxing Gibbous 97%

19:31

05:02

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
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 05:55, Set: 20:25, Transit: 13:10. Moon - Rise: 19:31, Set: 05:02. Civil Dark: 21:00 - 05:21. Nautical Dark: 21:44 - 04:37. Astro Dark: 22:35 - 03:46

Total 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

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
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 (%)

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)

14
13
13
13
13
12
12
12
13
14
15
16
17
17
17
17
16
16
15
13
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
48
55
54
48
47
49
51
52
49
44
39
35
32
31
30
30
31
36
40
45
50
55
57

Pressure (mb)

1025
1025
1026
1027
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1026
1027

Ozone (du)

407
405
406
407
409
410
409
407
406
405
403
401
399
397
395
395
394
393
392
391
389
388
389
388

Thursday 30

Waxing Gibbous 99%

20:42

05:19

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

Sun - Rise: 05:54, Set: 20:27, Transit: 13:10. Moon - Rise: 20:42, Set: 05:19. Civil Dark: 21:02 - 05:19. Nautical Dark: 21:46 - 04:35. Astro Dark: 22:37 - 03:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
4
3
4
4
18
15
14
15
10
5
2
2
1
1

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
2
3
3
4
4
15
10
9
11
10
5
2
2
1
1

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)

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

Chance of Frost

Temperature (°C)

7
6
6
5
5
4
3
4
4
6
8
11
13
15
16
17
18
18
18
17
16
15
13
12

Feels Like (°C)

3
3
2
2
2
2
1
2
2
3
5
8
10
11
13
14
14
14
15
15
15
16
11
11

Dew Point (°C)

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

Relative Humidity (%)

57
59
60
63
67
71
73
76
72
64
58
51
48
46
43
42
42
43
43
49
56
63
66
70

Pressure (mb)

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

Ozone (du)

388
387
386
385
385
385
386
386
385
385
385
384
383
383
383
382
382
382
382
382
382
382
383
384

Friday 1

Full Moon 100%

21:52

05:40

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
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 05:52, Set: 20:28, Transit: 13:10. Moon - Rise: 21:52, Set: 05:40. Civil Dark: 21:03 - 05:17. Nautical Dark: 21:48 - 04:33. Astro Dark: 22:40 - 03:41

Total Clouds (% Sky Obscured)

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

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
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 (%)

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

Chance of Frost

Temperature (°C)

10
9
8
7
7
6
5
6
7
8
10
13
16
17
19
20
20
20
21
19
18
17
15
14

Feels Like (°C)

11
11
10
9
5
6
5
5
5
5
8
9
11
11
13
14
20
20
20
20
20
20
15
14

Dew Point (°C)

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

Relative Humidity (%)

73
74
77
78
81
83
86
85
81
77
68
61
54
51
48
46
45
45
44
48
52
57
58
60

Pressure (mb)

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

Ozone (du)

385
384
383
383
383
383
383
383
383
384
384
384
384
384
384
384
384
383
383
384
384
384
384
385

Saturday 2

Waning Gibbous 98%

23:00

06:06

23 Good
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 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:50, Set: 20:30, Transit: 13:10. Moon - Rise: 23:00, Set: 06:06. Civil Dark: 21:05 - 05:15. Nautical Dark: 21:50 - 04:30. Astro Dark: 22:42 - 03:38

Total Clouds (% Sky Obscured)

18
33
50
55
70
85
90
100
100
100
100
97
94
85
81
87
89
90
96
99
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

8
14
20
24
29
34
32
27
25
36
59
74
76
70
64
74
85
90
86
85
95

High Clouds (% Sky Obscured)

7
3
0
10
10
25
25
21
16
33
37
45
54
63
77
81
82
85
92
96
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

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
1
4
5
5
12
17
18
49
66
77

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
10
9
9
9
10
11
12
15
17
20
21
22
23
23
23
23
22
20

Feels Like (°C)

13
13
13
12
9
9
8
8
9
8
14
14
16
17
18
18
25
24
23
24
25

Dew Point (°C)

5
5
5
4
4
4
4
4
5
6
7
9
10
10
11
11
11
11
11
13
15

Relative Humidity (%)

61
64
66
68
69
70
70
69
68
66
61
58
55
51
48
45
46
46
47
57
69

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1016
1016
1015
1015
1014
1015
1015

Ozone (du)

385
385
386
387
387
388
389
390
391
392
391
391
390
390
391
391
389
387
384
382
380

Forecast for Graggenau, Upper Bavaria, Germany (48.14,11.58)

Generated: 26/04/26 23:33:13. Forecast: 26/04/26 to 02/05/26. Timezone: UTC+2.00