Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 74%

15:16

03:05

14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
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

Sun - Rise: 05:28, Set: 21:16, Transit: 13:23. Moon - Rise: 15:16, Set: 03:05. Civil Dark: 21:57 - 04:47. Nautical Dark: 22:53 - 03:51. Astro Dark: 00:18 - 02:23

Total Clouds (% Sky Obscured)

0
1
1
1
1
2
2
23
19
1
0
0
0
0
0
0
0
0
0
0
0
0
2
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
23
19
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7

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

Chance of Frost

Temperature (°C)

29
29
30
30
29
29
28
25
22
21
20
19
18
17
16
15
15
16
19
21
24
26
28
29

Feels Like (°C)

30
30
30
30
30
30
30
27
25
23
22
21
20
19
18
18
17
19
21
24
26
28
30
31

Dew Point (°C)

9
9
9
9
9
11
13
13
12
12
11
10
10
9
9
9
9
10
10
11
11
11
11
11

Relative Humidity (%)

29
27
27
27
28
32
41
49
53
55
56
56
58
60
62
65
67
65
58
51
44
40
35
31

Pressure (mb)

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

Ozone (du)

312
310
310
310
310
309
309
310
312
314
314
314
314
313
312
313
312
312
313
313
314
313
311
311

Tuesday 26

Waxing Gibbous 82%

16:27

03:19

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

Sun - Rise: 05:27, Set: 21:17, Transit: 13:23. Moon - Rise: 16:27, Set: 03:19. Civil Dark: 21:58 - 04:46. Nautical Dark: 22:55 - 03:49. Astro Dark: 00:22 - 02:19

Total Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
4
7
10
10
14
26
31
34
29
20
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

5
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
3
5
7
7
10
22
23
21
20
15
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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

30
31
32
32
31
31
29
27
24
23
21
20
19
18
18
18
18
19
21
24
26
28
29
30

Feels Like (°C)

31
32
33
33
33
32
31
30
28
26
24
24
23
22
21
21
20
21
23
26
28
29
30
31

Dew Point (°C)

10
10
11
11
12
14
16
16
16
14
13
13
12
12
12
12
13
13
14
14
14
13
13
13

Relative Humidity (%)

29
27
27
28
31
35
43
53
58
59
62
65
64
68
67
70
72
69
63
55
46
40
36
34

Pressure (mb)

1026
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1022
1022
1022

Ozone (du)

310
309
309
309
308
309
310
311
311
313
315
316
316
317
315
314
316
317
316
317
318
317
317
319

Wednesday 27

Waxing Gibbous 89%

17:38

03:34

14 OK
15 OK
16 OK
17 Good
18 Good
19 Good
20 OK
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: 05:26, Set: 21:18, Transit: 13:23. Moon - Rise: 17:38, Set: 03:34. Civil Dark: 22:00 - 04:45. Nautical Dark: 22:56 - 03:48. Astro Dark: 00:26 - 02:15

Total Clouds (% Sky Obscured)

0
1
5
5
7
14
24
3
0
0
0
6
10
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
5
5
6
14
24
3
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
3
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
6
10
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
1
0
0
0
0
1
12
1
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
8
8
10
10
9
8
7
7
5
5
5
5
4
4
4
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

31
31
31
30
29
28
27
25
23
21
19
18
16
15
14
13
12
13
15
17
19
21
23
24

Feels Like (°C)

31
31
31
30
29
28
28
26
23
21
19
18
17
16
15
14
13
14
16
18
20
22
22
24

Dew Point (°C)

12
11
10
11
11
14
16
16
14
12
11
10
10
8
7
7
7
7
7
7
6
6
6
5

Relative Humidity (%)

31
28
28
30
32
40
49
55
58
56
58
61
65
63
63
65
67
64
57
49
41
37
32
28

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

320
321
321
321
321
323
325
327
330
331
331
331
332
333
334
335
335
336
337
337
337
336
337
340

Thursday 28

Waxing Gibbous 94%

18:50

03:52

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

Sun - Rise: 05:26, Set: 21:20, Transit: 13:23. Moon - Rise: 18:50, Set: 03:52. Civil Dark: 22:01 - 04:44. Nautical Dark: 22:58 - 03:46. Astro Dark: 00:31 - 02:11

Total Clouds (% Sky Obscured)

3
2
3
2
3
2
1
2
4
7
11
20
25
32
45
60
81
58
59
60
62
53
41
60

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
1
2
3
4
5
10
14
17
16
19
24
21
10
0
0
0
3

High Clouds (% Sky Obscured)

3
2
3
2
3
1
0
0
1
3
5
9
6
4
3
24
48
50
59
60
62
53
41
50

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

Chance of Frost

Temperature (°C)

26
26
27
27
26
26
25
23
21
18
18
17
17
16
16
15
16
16
17
20
23
26
27
29

Feels Like (°C)

25
25
25
26
25
25
25
23
21
18
18
18
17
16
16
15
16
15
19
21
24
26
28
29

Dew Point (°C)

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

Relative Humidity (%)

24
21
19
18
18
22
28
36
38
38
39
41
43
44
47
51
54
49
44
39
35
29
25
23

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1023
1023
1023
1023
1023
1022
1022
1021

Ozone (du)

339
339
340
340
341
341
340
341
340
341
343
340
337
336
338
341
342
344
344
343
343
343
342
341

Friday 29

Waxing Gibbous 98%

20:01

04:15

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
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:25, Set: 21:21, Transit: 13:23. Moon - Rise: 20:01, Set: 04:15. Civil Dark: 22:02 - 04:43. Nautical Dark: 23:00 - 03:45. Astro Dark: 00:35 - 02:06

Total Clouds (% Sky Obscured)

48
33
34
42
57
70
77
87
92
72
92
100
95
89
82
71
61
50
47
43
40
57
75
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)

8
5
9
42
12
13
18
68
30
13
17
23
20
11
9
9
11
13
14
15
15
17
23
25

High Clouds (% Sky Obscured)

36
21
25
35
49
61
70
82
90
72
92
100
86
71
57
44
32
35
40
43
40
57
75
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
16
28
33
79
18
9
3
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

30
31
32
32
31
30
29
25
24
22
21
20
19
19
18
17
18
19
19
21
23
25
27
28

Feels Like (°C)

29
29
30
30
30
30
30
28
25
23
23
21
21
20
20
19
19
19
18
21
22
23
24
25

Dew Point (°C)

7
7
9
11
12
17
17
20
19
17
17
16
15
15
14
13
13
13
13
13
12
12
12
11

Relative Humidity (%)

22
22
24
27
30
46
49
70
73
75
76
76
76
76
77
76
72
69
66
57
50
44
39
35

Pressure (mb)

1021
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1019

Ozone (du)

342
341
340
338
337
337
336
336
336
337
338
337
337
337
337
336
336
336
335
335
334
334
334
335

Saturday 30

Waxing Gibbous 100%

21:11

04:45

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

Sun - Rise: 05:24, Set: 21:22, Transit: 13:23. Moon - Rise: 21:11, Set: 04:45. Civil Dark: 22:03 - 04:42. Nautical Dark: 23:01 - 03:44. Astro Dark: 00:40 - 02:01

Total Clouds (% Sky Obscured)

73
49
24
24
25
30
34
34
37
30
21
8
24
39
54
53
57
58
54
45
40
60
78
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
17
11
6
3

Medium Clouds (% Sky Obscured)

42
49
24
24
25
4
6
7
8
5
3
1
0
0
0
1
2
3
27
45
40
60
78
85

High Clouds (% Sky Obscured)

69
36
7
8
14
15
15
20
19
11
6
5
19
39
54
53
57
58
45
35
30
45
64
84

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
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
2
7
6
2
8
15
23
20
24
32
35
42
45
33
20
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
30
31
30
29
28
26
25
23
22
21
20
20
19
18
19
20
21
22
23
24
25
27

Feels Like (°C)

26
31
30
29
29
29
30
26
27
26
26
25
24
21
20
20
20
20
20
22
23
23
24
24

Dew Point (°C)

11
10
9
8
9
10
11
11
12
12
12
12
12
12
12
12
12
13
14
15
16
17
16
14

Relative Humidity (%)

31
28
26
24
27
30
34
39
45
51
54
56
59
61
63
65
64
65
64
64
64
64
55
46

Pressure (mb)

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

Ozone (du)

336
337
338
340
340
340
340
340
341
342
342
342
343
343
343
343
343
342
342
342
343
343
343
344

Sunday 31

Full Moon 100%

22:15

05:25

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: 05:23, Set: 21:23, Transit: 13:24. Moon - Rise: 22:15, Set: 05:25. Civil Dark: 22:05 - 04:41. Nautical Dark: 23:03 - 03:42. Astro Dark: 00:45 - 01:56

Total Clouds (% Sky Obscured)

99
98
98
94
90
83
85
83
81
80
80
85
92
93
95
94
92
87

Low Clouds (% Sky Obscured)

3
3
4
4
3
4
2
2
1
13
24
35
39
42
49
68
75
74

Medium Clouds (% Sky Obscured)

84
81
82
69
54
42
36
27
24
33
32
37
45
52
60
45
26
19

High Clouds (% Sky Obscured)

85
91
95
94
90
83
85
83
81
80
80
85
87
90
87
63
41
26

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

32
36
35
56
69
46
37
26
1
12
29
48
35
78
95
63
53
43

Precipitation Amount (mm)

0
0
0
0
0.4
0
0
0
0
0
0
0.4
0
0.6
3.4
0
0.2
0

Wind Speed/Direction (mph)

6
8
11
14
12
10
8
6
5
4
3
1
0
0
1
1
2
3

Chance of Frost

Temperature (°C)

28
28
28
27
26
25
24
23
22
21
20
19
19
18
18
17
18
19

Feels Like (°C)

24
28
27
26
26
25
26
22
23
23
23
22
22
19
20
21
20
19

Dew Point (°C)

13
13
13
13
13
13
14
14
14
14
14
13
13
13
13
13
13
13

Relative Humidity (%)

38
40
40
41
43
48
51
55
59
63
66
68
69
71
73
76
71
67

Pressure (mb)

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

Ozone (du)

344
346
349
352
350
347
345
342
340
338
335
331
328
327
325
324
323
322

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 25/05/26 14:03:34. Forecast: 25/05/26 to 31/05/26. Timezone: UTC+2.00