Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Gibbous 96%

18:58

06:41

21 Bad
22 Bad
23 OK
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 OK

Sun - Rise: 07:27, Set: 20:06, Transit: 13:47. Moon - Rise: 18:58, Set: 06:41. Civil Dark: 20:32 - 07:01. Nautical Dark: 21:03 - 06:29. Astro Dark: 21:35 - 05:57

Total Clouds (% Sky Obscured)

53
51
34
50
100
100
100
89
93
78
82
46
61
90
91
100
100
87
100
100
100
99
95
43

Low Clouds (% Sky Obscured)

28
16
7
12
13
11
18
21
31
44
46
46
47
62
70
47
50
28
20
34
39
28
0
10

Medium Clouds (% Sky Obscured)

38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
24
0
8
83
63
50
43

High Clouds (% Sky Obscured)

0
3
7
35
100
100
100
80
91
62
62
17
38
79
84
100
100
80
100
100
100
99
95
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
2
3
1
0
4
33
20
6
2
1
1
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
10
12
12
12
12
12
11
11
11
12
13
15
16
17
17
18
18
17
17
16
15
13

Chance of Frost

Temperature (°C)

21
20
19
19
18
18
18
18
17
17
17
17
18
19
21
22
24
25
26
26
26
26
25
24

Feels Like (°C)

20
19
18
17
17
15
15
15
16
15
15
15
17
17
18
20
21
22
23
24
24
23
23
22

Dew Point (°C)

17
17
16
16
15
15
15
15
15
15
15
15
16
16
17
17
18
18
18
18
19
20
20
19

Relative Humidity (%)

81
81
84
85
82
82
81
82
85
88
88
88
86
81
77
73
68
65
64
61
64
69
73
75

Pressure (mb)

1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1016
1016
1015
1014
1014
1013
1014
1014

Ozone (du)

307
305
303
305
309
313
314
314
314
311
313
316
315
316
318
318
318
319
320
320
321
324
325
326

Tuesday 31

Waxing Gibbous 99%

20:01

07:03

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:26, Set: 20:07, Transit: 13:46. Moon - Rise: 20:01, Set: 07:03. Civil Dark: 20:33 - 06:59. Nautical Dark: 21:04 - 06:28. Astro Dark: 21:36 - 05:55

Total Clouds (% Sky Obscured)

54
100
97
70
70
87
100
98
97
89
99
100
100
93
100
100
100
96
100
100
100
100
83
83

Low Clouds (% Sky Obscured)

2
12
22
26
5
22
27
18
39
54
63
77
84
84
69
64
56
84
57
55
43
37
35
48

Medium Clouds (% Sky Obscured)

54
75
62
29
24
8
29
3
27
29
27
30
30
33
43
32
57
52
60
60
54
16
30
30

High Clouds (% Sky Obscured)

50
96
55
34
48
67
100
96
92
55
97
100
100
91
100
100
100
91
100
100
100
100
40
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
9
7
4
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
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

1
1
1
0
0
0
1
2
20
7
26
22
13
36
95
77
95
95
94
92
72
76
31
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0
0.8
0.9
0.4
0.5
0.3
0.4
0
0

Wind Speed/Direction (mph)

12
12
11
12
11
10
9
10
11
10
9
9
10
12
12
12
12
11
11
10
9
8
6
4

Chance of Frost

Temperature (°C)

23
22
21
21
21
20
19
19
18
18
18
18
19
20
21
22
23
23
23
23
22
22
21
21

Feels Like (°C)

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

Dew Point (°C)

19
18
18
18
18
18
17
17
17
17
17
17
17
17
17
16
16
15
14
14
15
16
17
17

Relative Humidity (%)

78
79
81
84
85
86
89
89
92
92
92
92
88
82
76
69
64
60
57
56
62
67
76
81

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1015
1015
1016
1016
1016

Ozone (du)

324
323
323
323
323
323
323
325
321
322
322
322
321
321
325
324
323
322
325
323
322
323
323
323

Wednesday 1

Full Moon 100%

21:04

07:26

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:24, Set: 20:07, Transit: 13:46. Moon - Rise: 21:04, Set: 07:26. Civil Dark: 20:34 - 06:58. Nautical Dark: 21:05 - 06:26. Astro Dark: 21:37 - 05:54

Total Clouds (% Sky Obscured)

89
100
82
85
100
87
59
66
100
76
86
100
99
91
79
66
75
81
90
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
60
65
70
69
48
33
47
40
40
73
73
64
85
61
40
43
43
43
43
38
32
25
26

Medium Clouds (% Sky Obscured)

40
15
36
53
38
11
0
0
0
0
0
0
0
0
0
25
39
27
14
0
0
0
0
12

High Clouds (% Sky Obscured)

25
100
80
83
100
63
43
41
100
53
53
100
99
25
45
35
40
60
78
100
100
100
100
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

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

Precipitation Probability (%)

60
24
78
95
64
38
4
2
9
6
2
0
0
0
0
0
11
13
13
12
12
10
36
95

Precipitation Amount (mm)

0.4
0
0.7
1
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1

Wind Speed/Direction (mph)

5
6
7
7
8
8
8
9
9
10
10
11
12
15
16
17
17
17
17
17
16
15
14
13

Chance of Frost

Temperature (°C)

19
19
19
18
18
18
18
17
18
17
17
17
18
20
21
23
24
25
26
26
26
26
25
25

Feels Like (°C)

19
18
18
18
18
17
16
16
16
15
15
15
16
17
18
20
22
22
23
23
23
23
23
22

Dew Point (°C)

17
17
17
16
16
16
15
15
15
15
15
15
15
15
15
16
17
18
18
18
19
19
19
19

Relative Humidity (%)

86
86
88
88
86
88
86
85
83
83
85
85
82
75
70
64
62
63
62
61
63
65
69
68

Pressure (mb)

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

Ozone (du)

323
323
324
322
320
318
317
313
314
316
315
314
315
313
313
313
313
312
312
313
314
314
314
316

Thursday 2

Waning Gibbous 99%

21:04

07:50

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:23, Set: 20:08, Transit: 13:46. Moon - Rise: 21:04, Set: 07:50. Civil Dark: 20:35 - 06:56. Nautical Dark: 21:06 - 06:24. Astro Dark: 21:38 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
95
92
75
72
82
83
90
87
93
98
95
85
71
58
67

Low Clouds (% Sky Obscured)

28
51
53
51
49
30
32
31
37
41
41
47
53
59
54
52
49
49
51
44
32
9
0
0

Medium Clouds (% Sky Obscured)

24
37
58
79
100
80
60
44
37
34
32
35
31
30
26
24
21
31
38
39
39
43
46
26

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
92
82
74
64
62
65
62
53
36
31
29
34
50
35
9
39

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
8
9
8
9
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

86
35
20
11
12
26
33
39
49
48
39
49
48
41
57
63
69
62
54
37
40
16
9
5

Precipitation Amount (mm)

0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
22
21
21
21
20
20
20
19
19
19
20
21
22
23
24
25
25
24
25
25
24
22

Feels Like (°C)

22
21
21
21
20
20
19
18
18
17
18
17
20
20
21
22
23
23
23
24
25
25
25
24

Dew Point (°C)

20
19
19
19
19
19
18
18
17
18
18
18
18
18
17
17
18
19
19
20
19
19
20
20

Relative Humidity (%)

80
81
83
87
84
86
86
86
86
89
92
91
89
82
74
68
69
69
69
76
70
71
75
84

Pressure (mb)

1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

317
318
321
324
325
329
333
335
338
346
351
351
346
339
338
338
339
335
333
329
327
321
321
322

Friday 3

Waning Gibbous 95%

22:07

08:17

21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
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

Sun - Rise: 07:21, Set: 20:09, Transit: 13:45. Moon - Rise: 22:07, Set: 08:17. Civil Dark: 20:36 - 06:55. Nautical Dark: 21:07 - 06:23. Astro Dark: 21:39 - 05:50

Total Clouds (% Sky Obscured)

53
47
41
33
35
41
52
67
60
53
44
54
64
75
67
60
55
59
65
74
84
92
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
20
30
44
59
74
65
52
39
35
29
26
19
13
6
16

Medium Clouds (% Sky Obscured)

13
0
0
0
0
0
0
0
0
2
3
3
2
2
11
20
29
41
53
63
70
73
79
78

High Clouds (% Sky Obscured)

46
47
40
33
35
41
52
67
60
53
39
37
29
26
17
11
0
3
5
12
42
71
100
99

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
8
6
5

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 (%)

6
0
0
1
0
10
34
5
1
4
1
3
4
4
16
20
16
24
28
19
34
45
52
66

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)

8
8
8
8
7
8
8
8
8
9
10
11
12
14
17
16
16
16
16
16
17
16
16
15

Chance of Frost

Temperature (°C)

21
20
20
19
19
19
19
18
18
18
18
18
19
21
22
23
24
24
25
25
25
25
24
23

Feels Like (°C)

21
20
20
20
19
19
18
17
17
17
16
16
16
17
18
19
20
21
23
23
23
23
24
23

Dew Point (°C)

19
19
18
18
18
17
16
16
16
16
15
15
16
16
17
18
18
18
18
18
18
18
18
18

Relative Humidity (%)

88
89
92
92
92
85
84
83
88
88
85
85
80
75
72
71
69
69
68
67
65
68
71
73

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1019
1019
1018
1018
1018
1017
1016
1015
1014
1013
1012
1012
1012
1012

Ozone (du)

319
318
318
320
318
317
318
315
314
314
315
313
313
313
312
311
309
308
307
306
305
303
302
301

Saturday 4

Waning Gibbous 90%

23:09

08:49

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:20, Set: 20:10, Transit: 13:45. Moon - Rise: 23:09, Set: 08:49. Civil Dark: 20:37 - 06:53. Nautical Dark: 21:08 - 06:21. Astro Dark: 21:41 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

26
34
33
32
31
47
64
85
90
94
96
96
96
95
93
91
90
91
89
89
90
90
91
83

Medium Clouds (% Sky Obscured)

76
70
80
90
100
100
100
100
100
100
100
96
93
89
61
33
5
4
3
1
1
0
0
0

High Clouds (% Sky Obscured)

98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

6
8
9
7
4
2
3
3
4
5
6
7
8
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
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

81
85
91
95
95
95
95
95
95
95
95
95
95
95
95
94
91
83
72
56
39
22
0
0

Precipitation Amount (mm)

0.5
0.5
0.5
0.7
0.9
1.6
2.1
2.2
2.1
1.9
1.7
1.5
1.2
0.8
0.7
0.6
0.6
0.5
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

12
10
9
8
7
6
8
11
14
11
9
10
10
11
11
11
10
10
9
9
9
9
8
8

Chance of Frost

Temperature (°C)

22
21
19
19
19
18
16
15
13
12
10
9
9
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

20
20
19
19
18
17
17
17
17
15
13
12
7
7
6
6
5
5
5
5
5
5
5
5

Dew Point (°C)

18
18
18
18
18
18
16
14
12
11
9
8
8
7
6
5
4
4
3
3
3
3
2
2

Relative Humidity (%)

78
85
91
92
93
98
96
95
95
93
93
91
88
84
80
77
73
70
67
65
63
62
61
61

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1011
1012
1013
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

301
302
302
302
302
301
302
302
302
303
304
304
305
305
305
307
308
309
308
307
306
307
308
308

Sunday 5

Waning Gibbous 83%

00:11

09:26

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 07:18, Set: 20:11, Transit: 13:45. Moon - Rise: 00:11, Set: 09:26. Civil Dark: 20:38 - 06:52. Nautical Dark: 21:09 - 06:20. Astro Dark: 21:42 - 05:47

Total Clouds (% Sky Obscured)

99
99
99
99
99
68
37
8
9
10
3
8
14
21
23
26
17

Low Clouds (% Sky Obscured)

79
80
72
61
49
34
19
5
7
7
3
7
9
12
14
19
17

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

99
99
85
70
54
36
18
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

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
None
None
None

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

7
6
6
7
8
9
9
8
8
7
7
6
7
8
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
63
64
68
71
76
78
80
82
82
82
80
72
64
57
55
54

Pressure (mb)

1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1024

Ozone (du)

311
313
315
318
321
324
327
331
334
335
336
337
336
336
336
336
337

Forecast for Hamburg, Clark, United States of America (38.40,-85.78)

Generated: 30/03/26 21:11:21. Forecast: 30/03/26 to 05/04/26. Timezone: UTC-4.00