Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 100%

19:20

05:17

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK

Sun - Rise: 05:44, Set: 19:57, Transit: 12:51. Moon - Rise: 19:20, Set: 05:17. Civil Dark: 20:28 - 05:12. Nautical Dark: 21:07 - 04:32. Astro Dark: 21:51 - 03:49

Total Clouds (% Sky Obscured)

84
75
81
99
99
95
95
91
96
62
97
94
90
85
90
83
69
96
95
92
99
49
26
29

Low Clouds (% Sky Obscured)

47
31
32
50
79
59
58
76
88
62
88
74
81
68
68
79
66
69
57
62
74
49
26
29

Medium Clouds (% Sky Obscured)

35
44
60
75
71
55
59
57
64
62
66
52
54
37
65
57
61
39
34
42
85
40
21
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
7
3
32
84
6
0
0

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
6
6
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
27
37
38
30
31
31
47
47
35
33
28
25
20
18
24
28
19
20
22
18
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
6
6
7
9
9
10
10
9
9
8
7
6
5
4
3
3
3
3
3
3
2
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
64
58
56
54
54
53
49
50
55
63
70
75
91
91
94
96
96
88
88
83
82
82
73

Pressure (mb)

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

Ozone (du)

392
392
393
393
392
391
390
389
388
389
389
391
393
391
388
385
389
392
393
394
395
393
390
388

Friday 1

Full Moon 100%

20:27

05:43

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

Sun - Rise: 05:42, Set: 19:58, Transit: 12:51. Moon - Rise: 20:27, Set: 05:43. Civil Dark: 20:29 - 05:10. Nautical Dark: 21:09 - 04:31. Astro Dark: 21:53 - 03:47

Total Clouds (% Sky Obscured)

34
24
60
100
94
98
100
97
88
90
72
60
32
31
16
1
16
24
1
0
1
27
27
34

Low Clouds (% Sky Obscured)

34
24
39
100
77
97
62
94
87
81
61
48
27
12
4
1
15
21
1
0
1
25
27
33

Medium Clouds (% Sky Obscured)

30
3
45
55
50
49
70
42
48
48
34
16
10
23
11
0
0
0
0
0
0
0
0
1

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
8
9
8
8
8
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 (%)

6
0
19
16
21
29
34
32
32
30
20
1
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
8
7
8
7
7
8
8
7
6
6
5
5
5
3
3
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
58
53
50
50
48
50
50
50
54
65
70
80
88
88
88
88
86
88
88
91
93
88
79

Pressure (mb)

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

Ozone (du)

388
388
383
379
380
383
382
378
377
377
375
376
375
374
374
376
378
379
379
381
386
387
390
392

Saturday 2

Waning Gibbous 98%

21:33

06:14

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

Sun - Rise: 05:41, Set: 19:59, Transit: 12:51. Moon - Rise: 21:33, Set: 06:14. Civil Dark: 20:31 - 05:09. Nautical Dark: 21:10 - 04:29. Astro Dark: 21:54 - 03:45

Total Clouds (% Sky Obscured)

5
0
0
2
79
100
90
86
71
54
50
18
56
43
51
100
100
100
100
98
89
92
95
99

Low Clouds (% Sky Obscured)

5
0
0
0
42
34
4
8
10
11
2
1
0
0
0
0
5
13
18
31
89
92
95
98

Medium Clouds (% Sky Obscured)

0
0
0
0
38
65
59
56
45
33
30
13
29
42
37
30
100
100
76
96
81
92
62
78

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
2
2
0
20
1
20
12
51
100
100
100
55
71
81
72
59
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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
9
74
90
69
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
65
56
51
48
45
45
42
42
50
62
65
64
70
74
74
66
63
65
70
69
70
72
69

Pressure (mb)

1022
1021
1021
1020
1020
1019
1018
1018
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1012

Ozone (du)

393
391
388
386
383
382
384
387
389
389
385
383
387
390
390
398
403
400
400
399
400
401
401
400

Sunday 3

Waning Gibbous 94%

22:36

06:53

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

Sun - Rise: 05:39, Set: 20:00, Transit: 12:50. Moon - Rise: 22:36, Set: 06:53. Civil Dark: 20:32 - 05:07. Nautical Dark: 21:12 - 04:27. Astro Dark: 21:56 - 03:43

Total Clouds (% Sky Obscured)

98
97
92
89
88
87
87
68
51
35
2
1
1
14
20
35
35
35
0
18
77
85
79
72

Low Clouds (% Sky Obscured)

98
89
77
66
69
74
76
53
33
4
0
0
0
0
0
0
0
0
0
11
22
31
22
11

Medium Clouds (% Sky Obscured)

77
59
43
29
26
39
45
50
51
35
2
1
0
0
0
0
35
35
0
9
19
31
34
46

High Clouds (% Sky Obscured)

64
78
70
76
80
80
75
68
50
35
0
0
1
14
20
30
30
30
0
3
25
25
21
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

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

Precipitation Probability (%)

95
89
75
54
43
27
1
4
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.7
0.6
0.4
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
15
14
14
14
13
12
10
8
7
7
7
7
7
7
8
8
8
8
8
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
6
6
8
8
8
9
11
12
12
12
12
11
9
8
8
7
7
9
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

68
68
72
66
70
81
74
71
75
78
82
90
92
93
91
91
93
93
93
93
95
93
90
86

Pressure (mb)

1012
1011
1011
1010
1009
1009
1009
1008
1007
1007
1006
1006
1007
1006
1006
1005
1005
1004
1004
1003
1003
1003
1002
1002

Ozone (du)

400
399
400
400
401
400
402
403
404
411
412
408
407
407
406
405
405
406
406
402
398
395
397
402

Monday 4

Waning Gibbous 88%

23:34

07:41

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:38, Set: 20:01, Transit: 12:50. Moon - Rise: 23:34, Set: 07:41. Civil Dark: 20:33 - 05:06. Nautical Dark: 21:13 - 04:26. Astro Dark: 21:58 - 03:40

Total Clouds (% Sky Obscured)

70
62
62
59
71
86
100
100
100
100
85
72
58
67
72
76
81
68
59
62
62
59
69
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
19
15
15
22
28
31
34
24
23
5
2
2
1
1
1
1
11
20

Medium Clouds (% Sky Obscured)

70
26
24
22
14
6
16
79
74
78
20
16
13
18
17
15
0
0
0
1
1
2
5
6

High Clouds (% Sky Obscured)

19
12
21
26
51
74
100
100
96
93
54
33
5
51
57
40
52
33
15
20
28
34
25
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
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
Moderate Rain
Moderate Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
5
95
95
75
14
22
16
11
14
14
13
1
0
0
0
0
0
24
37

Precipitation Amount (mm)

0
0
0
0
0
0
2.6
5.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
15
17
19
19
20
20
15
16
16
15
10
8
8
11
11
8
7
6
6
7
7
8

Chance of Frost

Temperature (°C)

14
16
18
19
20
21
21
20
19
18
17
15
13
12
11
10
10
7
6
6
6
6
5
6

Feels Like (°C)

10
12
13
14
15
16
16
16
16
14
13
10
10
10
7
6
7
5
5
5
4
3
3
2

Dew Point (°C)

10
9
8
8
9
10
11
19
16
14
13
12
10
9
9
8
7
5
5
5
4
4
3
1

Relative Humidity (%)

76
61
51
48
46
50
51
89
81
76
79
82
82
84
87
83
84
87
90
93
90
88
85
72

Pressure (mb)

1001
1001
1000
999
998
997
996
996
997
998
998
1000
1001
1002
1002
1003
1003
1003
1004
1004
1005
1006
1006
1006

Ozone (du)

399
399
399
404
405
407
405
395
402
403
402
404
406
409
412
414
416
416
417
417
420
422
424
424

Tuesday 5

Waning Gibbous 81%

00:23

08:37

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:37, Set: 20:02, Transit: 12:50. Moon - Rise: 00:23, Set: 08:37. Civil Dark: 20:35 - 05:04. Nautical Dark: 21:15 - 04:24. Astro Dark: 22:00 - 03:38

Total Clouds (% Sky Obscured)

95
96
94
93
90
92
97
91
86
80
71
68
58
56
54
51
53
55
58
71
84
98
99
99

Low Clouds (% Sky Obscured)

36
48
59
70
77
81
85
85
85
78
71
68
58
56
54
51
53
55
58
48
26
14
26
19

Medium Clouds (% Sky Obscured)

7
7
3
3
2
1
0
0
0
0
20
35
35
27
24
21
7
7
0
0
0
0
12
24

High Clouds (% Sky Obscured)

8
15
21
36
39
48
95
91
86
80
71
68
58
56
20
0
0
0
0
19
44
75
90
92

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

Precipitation Probability (%)

48
55
60
63
78
93
95
95
95
95
95
95
84
76
62
41
36
27
2
4
3
0
0
0

Precipitation Amount (mm)

0
0.2
0.2
0
0.3
0.4
0.6
0.9
0.7
0.4
0.6
0.6
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
11
11
12
13
14
13
12
11
9
8
6
6
6
7
7
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
51
49
46
42
41
40
39
44
50
57
57
58
60
61
63
66
68
69
72
73
75
76
70

Pressure (mb)

1007
1007
1006
1006
1006
1005
1005
1004
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1010

Ozone (du)

424
423
423
422
422
422
422
422
425
427
430
436
443
450
449
448
448
448
448
448
447
447
446
442

Wednesday 6

Waning Gibbous 73%

01:04

No Set

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:36, Set: 20:04, Transit: 12:50. Moon - Rise: 01:04, Set: No Set. Civil Dark: 20:36 - 05:03. Nautical Dark: 21:16 - 04:22. Astro Dark: 22:02 - 03:36

Total Clouds (% Sky Obscured)

100
93
86
79
86
91
96
90
82
76
72
67
66
71
74
74
73
72
67
78
86
100

Low Clouds (% Sky Obscured)

3
4
4
6
35
64
91
82
73
64
56
48
40
43
47
46
52
48
50
42
43
36

Medium Clouds (% Sky Obscured)

38
59
79
79
86
91
94
90
82
76
72
67
66
71
74
66
51
49
43
62
81
100

High Clouds (% Sky Obscured)

100
87
80
65
70
70
70
63
51
40
37
39
40
55
65
74
73
72
67
59
35
15

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
1
3
3
8
8
7
14
15
14
17
19
17
24
25
10
16
14
2
5
5
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
4
5
5
10
9
8
9
9
9
7
8
7
7
7
6
2
2
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

64
60
54
50
46
47
46
47
52
56
63
63
64
65
71
75
79
83
86
91
91
89

Pressure (mb)

1010
1011
1010
1010
1010
1010
1009
1008
1008
1008
1008
1009
1009
1010
1010
1010
1009
1009
1010
1010
1010
1010

Ozone (du)

438
435
434
433
431
431
430
430
429
429
429
431
434
436
439
443
446
446
446
445
442
438

Forecast for Oshkosh, Winnebago, United States of America (44.02,-88.54)

Generated: 30/04/26 09:35:56. Forecast: 30/04/26 to 06/05/26. Timezone: UTC-5.00