Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 10

Waning Gibbous 49%

03:21

12:17

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
21 Bad

Sun - Rise: 07:58, Set: 19:46, Transit: 13:52. Moon - Rise: 03:21, Set: 12:17. Civil Dark: 20:13 - 07:32. Nautical Dark: 20:43 - 07:01. Astro Dark: 21:14 - 06:30

Total Clouds (% Sky Obscured)

84
100
99
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
35
47
71
69
71
52
79
91
73
88
74
80
80
74
79
83
78
85
69
89
97
81
100

Medium Clouds (% Sky Obscured)

58
95
99
91
67
61
71
73
89
87
100
90
96
88
90
100
100
100
100
95
90
86
78
53

High Clouds (% Sky Obscured)

67
98
99
100
100
100
100
100
100
100
100
74
80
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
9
9
9
4
5
7
1
3
8
4
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
Very Light Rain
None

Precipitation Probability (%)

4
13
4
61
94
95
95
95
95
95
95
91
40
67
95
95
95
95
95
95
95
60
53
32

Precipitation Amount (mm)

0
0
0
0.2
0.7
0.8
1.3
1.1
1.3
1.9
1.2
0.6
0
0.3
0.7
1.2
3.2
4
5.3
1.2
0.9
0
0.2
0

Wind Speed/Direction (mph)

7
7
6
5
10
12
13
12
12
14
16
15
16
18
20
19
18
18
18
18
16
17
17
15

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
20
20
19
20
20
19
20
20
21
21
21
20
19
18
16
12
10
9

Feels Like (°C)

19
18
18
18
19
18
18
18
17
17
15
17
17
17
18
17
18
16
15
15
13
8
6
4

Dew Point (°C)

18
18
18
18
18
17
17
17
17
17
17
17
18
17
18
18
17
18
16
16
14
11
9
7

Relative Humidity (%)

88
86
86
86
86
84
85
84
84
82
82
88
88
82
82
81
79
86
84
88
87
90
88
85

Pressure (mb)

1011
1011
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1007
1010
1012
1014

Ozone (du)

279
281
281
285
288
288
290
289
288
287
287
291
293
296
299
299
299
297
297
298
295
299
302
301

Wednesday 11

Third Quarter 40%

04:13

13:11

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

Sun - Rise: 07:57, Set: 19:47, Transit: 13:52. Moon - Rise: 04:13, Set: 13:11. Civil Dark: 20:14 - 07:30. Nautical Dark: 20:44 - 07:00. Astro Dark: 21:15 - 06:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
39
29
2
2
2
0
0
0
0
1
2
4
4
30
37
28

Low Clouds (% Sky Obscured)

98
99
92
79
66
59
66
49
15
29
1
1
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
50
55
50
40
34
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
30
37
25

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
35
2
0
0
0
0
0
0
0
0
0
3
1
0
2
28

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 (%)

34
13
11
15
0
2
2
7
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)

16
15
15
14
15
14
12
12
11
8
6
7
8
8
8
8
8
9
10
8
7
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
79
79
76
75
75
79
79
80
82
79
68
58
51
44
43
41
40
42
44
54
61
65

Pressure (mb)

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

Ozone (du)

303
296
297
299
311
318
324
326
322
324
328
336
350
363
366
365
368
366
365
363
369
370
368
368

Thursday 12

Waning Crescent 30%

04:59

14:11

22 OK
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 OK

Sun - Rise: 07:55, Set: 19:48, Transit: 13:52. Moon - Rise: 04:59, Set: 14:11. Civil Dark: 20:15 - 07:29. Nautical Dark: 20:45 - 06:58. Astro Dark: 21:16 - 06:27

Total Clouds (% Sky Obscured)

30
55
100
81
100
91
74
66
97
98
68
100
100
100
98
69
100
100
100
94
61
81
60
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
47
45
58
39
19

Medium Clouds (% Sky Obscured)

30
40
50
43
37
37
16
39
87
98
46
43
86
56
45
41
9
20
14
5
1
3
10
5

High Clouds (% Sky Obscured)

30
55
100
78
100
90
70
35
88
36
35
100
100
100
93
43
100
100
100
81
36
63
55
23

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)

5
5
6
8
9
11
13
15
17
16
17
18
20
21
21
21
21
20
19
18
16
15
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
66
65
63
61
59
59
56
54
53
55
56
58
58
60
60
59
57
52
45
47
51
51

Pressure (mb)

1022
1021
1021
1020
1018
1017
1016
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1014
1015
1016
1018

Ozone (du)

370
370
370
369
371
371
371
370
372
375
369
371
369
373
376
373
373
372
371
370
366
364
361
359

Friday 13

Waning Crescent 21%

05:38

15:15

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

Sun - Rise: 07:54, Set: 19:49, Transit: 13:52. Moon - Rise: 05:38, Set: 15:15. Civil Dark: 20:16 - 07:27. Nautical Dark: 20:46 - 06:57. Astro Dark: 21:17 - 06:26

Total Clouds (% Sky Obscured)

13
22
37
53
63
49
44
39
35
39
57
83
93
84
65
68
66
68
78
76
77
94
100
88

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
21
37
53
50
40
27
28
29
31
33
35
36
48
51
56
63
55
55
55
62
67
73
70

High Clouds (% Sky Obscured)

10
3
2
2
5
4
10
9
4
9
41
74
90
60
29
14
31
50
69
61
49
70
91
64

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
59
66
69
71
70
69
72
73
73
74
72
62
54
48
45
43
43
45
48
55
67
77
81

Pressure (mb)

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

Ozone (du)

356
356
354
348
349
346
343
344
346
345
345
345
344
344
343
343
341
340
339
338
337
336
334
335

Saturday 14

Waning Crescent 13%

06:12

16:22

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
21 Bad

Sun - Rise: 07:52, Set: 19:50, Transit: 13:51. Moon - Rise: 06:12, Set: 16:22. Civil Dark: 20:17 - 07:26. Nautical Dark: 20:47 - 06:55. Astro Dark: 21:18 - 06:24

Total Clouds (% Sky Obscured)

91
81
100
100
100
100
100
100
100
100
98
96
95
91
89
85
78
90
99
99
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
16
25
37
49
61
68
74
80
34
42
53
67
81
98
99
98

Medium Clouds (% Sky Obscured)

59
58
60
62
52
53
45
96
90
87
87
46
39
42
85
85
70
77
86
91
94
95
66
48

High Clouds (% Sky Obscured)

74
57
100
100
100
100
100
100
100
100
78
59
38
29
20
32
4
8
12
42
71
100
67
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
3
3
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
22
30
38
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
1.6
2.2
1.6
0.9

Wind Speed/Direction (mph)

6
6
5
6
6
7
7
8
9
10
11
13
15
17
19
21
23
24
23
24
20
21
26
24

Chance of Frost

Temperature (°C)

9
9
9
9
9
10
10
10
11
11
12
13
14
16
17
19
20
20
20
21
18
15
12
9

Feels Like (°C)

8
7
8
7
7
7
7
7
7
8
7
9
9
11
13
14
15
15
15
16
15
15
15
5

Dew Point (°C)

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

Relative Humidity (%)

87
90
91
90
87
84
83
80
78
77
77
76
73
69
67
68
68
69
69
70
74
80
86
84

Pressure (mb)

1015
1015
1014
1013
1012
1012
1011
1010
1009
1009
1008
1008
1007
1007
1005
1004
1003
1001
999
998
999
999
1000
1002

Ozone (du)

335
333
331
332
332
331
331
329
330
331
333
335
333
334
338
341
341
343
346
348
351
354
357
362

Sunday 15

Waning Crescent 7%

06:41

17:29

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 OK
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK

Sun - Rise: 07:51, Set: 19:51, Transit: 13:51. Moon - Rise: 06:41, Set: 17:29. Civil Dark: 20:18 - 07:24. Nautical Dark: 20:48 - 06:54. Astro Dark: 21:20 - 06:22

Total Clouds (% Sky Obscured)

98
92
85
78
80
82
84
89
92
96
78
63
47
42
31
14
29
44
60
65
68
70
50
28

Low Clouds (% Sky Obscured)

97
88
80
71
72
75
79
80
79
79
67
55
41
30
21
11
24
35
49
54
61
66
50
28

Medium Clouds (% Sky Obscured)

37
41
39
32
23
12
1
20
40
59
66
63
47
42
30
2
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
4
11
10
22
28
27
16
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
9
9
9
9
7
4
2
4
7
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 (%)

47
33
22
14
17
18
18
18
19
16
15
11
1
1
2
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)

23
21
20
18
17
17
16
16
15
14
13
14
14
14
14
15
16
16
17
18
16
14
13
11

Chance of Frost

Temperature (°C)

6
3
2
0
-1
-2
-2
-2
-3
-3
-3
-2
-2
-1
1
2
3
3
3
3
1
0
-1
-2

Feels Like (°C)

3
3
1
-1
-3
-9
-8
-8
-9
-8
-9
-9
-8
-8
-8
-7
-7
-3
-3
-3
-4
-4
-4
-8

Dew Point (°C)

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

Relative Humidity (%)

81
77
77
75
74
78
79
84
81
79
76
68
61
54
46
38
32
32
32
32
35
39
43
48

Pressure (mb)

1005
1007
1009
1011
1013
1014
1015
1016
1017
1018
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1024

Ozone (du)

366
371
382
393
404
415
426
437
444
450
457
460
463
467
471
476
481
482
483
484
475
467
458
452

Monday 16

Waning Crescent 2%

07:07

18:37

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 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:49, Set: 19:52, Transit: 13:51. Moon - Rise: 07:07, Set: 18:37. Civil Dark: 20:19 - 07:23. Nautical Dark: 20:49 - 06:52. Astro Dark: 21:21 - 06:21

Total Clouds (% Sky Obscured)

4
2
1
0
0
0
0
0
0
0
0
1
1
11
20
33
44
55
57
66
75
83

Low Clouds (% Sky Obscured)

4
2
1
0
0
0
0
0
0
0
0
0
0
8
15
22
31
36
39
28
20
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
25
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
8
4
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
56
55
57
58
58
57
59
57
59
59
51
45
40
36
33
30
31
31
31
35
41

Pressure (mb)

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

Ozone (du)

447
441
437
433
428
427
426
424
432
440
448
449
451
452
445
438
430
425
420
415
411
408

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

Generated: 10/03/26 22:53:50. Forecast: 10/03/26 to 16/03/26. Timezone: UTC-4.00