Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Gibbous 71%

13:50

03:22

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

Sun - Rise: 06:01, Set: 19:55, Transit: 12:58. Moon - Rise: 13:50, Set: 03:22. Civil Dark: 20:26 - 05:31. Nautical Dark: 21:01 - 04:53. Astro Dark: 21:42 - 04:13

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
14
15
4
5
7
28
21
21
7
82

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
8
14
15
4
5
7
28
21
21
7
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
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
1
2
4
2
2
2
2
2
3
2
5
6
6
7
8
8
8
8
9
8
7
5

Chance of Frost

Temperature (°C)

12
11
10
9
9
9
9
8
8
7
8
10
12
14
16
17
18
19
20
19
19
18
17
14

Feels Like (°C)

11
10
10
10
9
8
8
7
7
7
7
10
12
15
15
16
17
18
18
18
17
16
15
13

Dew Point (°C)

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

Relative Humidity (%)

77
80
80
78
80
80
80
78
81
85
87
85
83
74
67
64
60
56
53
52
54
64
76
82

Pressure (mb)

1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015

Ozone (du)

353
356
359
359
359
360
361
362
363
367
370
370
372
370
369
367
367
368
369
368
368
369
369
368

Saturday 25

Waxing Gibbous 71%

15:00

03:46

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
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: 06:00, Set: 19:56, Transit: 12:58. Moon - Rise: 15:00, Set: 03:46. Civil Dark: 20:27 - 05:29. Nautical Dark: 21:03 - 04:52. Astro Dark: 21:43 - 04:11

Total Clouds (% Sky Obscured)

100
100
100
89
91
97
43
34
100
100
100
100
100
98
100
97
94
100
98
96
82
73
94
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
29
13
26
26
26
30
34
6
0
0

Medium Clouds (% Sky Obscured)

0
57
24
47
40
73
43
34
100
100
91
77
70
64
75
66
31
91
94
92
71
70
78
76

High Clouds (% Sky Obscured)

100
100
100
82
89
93
43
34
100
100
100
99
88
97
100
84
94
100
96
72
75
73
94
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
1
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
6
6
5
4
4
4
4
4
5
7
7
8
8
8
9
9
10
10
10
11
10

Chance of Frost

Temperature (°C)

12
11
11
10
9
8
8
7
7
7
7
9
11
13
15
16
17
18
19
19
19
18
17
15

Feels Like (°C)

10
9
8
7
6
5
5
4
4
4
5
6
9
11
13
13
14
16
16
16
17
16
14
11

Dew Point (°C)

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

Relative Humidity (%)

80
79
84
88
80
73
74
76
81
84
87
84
79
74
70
66
65
62
61
62
69
72
77
75

Pressure (mb)

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

Ozone (du)

368
366
367
365
364
366
365
364
365
364
362
360
356
357
356
355
352
352
352
350
348
348
347
345

Sunday 26

Waxing Gibbous 80%

16:08

04:06

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: 05:58, Set: 19:57, Transit: 12:58. Moon - Rise: 16:08, Set: 04:06. Civil Dark: 20:28 - 05:27. Nautical Dark: 21:04 - 04:50. Astro Dark: 21:45 - 04:09

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
97
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
34
77
33
34
73
54
89
72
64
41
95
88
100
100
93
56
100
68
81

Medium Clouds (% Sky Obscured)

73
82
67
92
84
100
82
100
66
95
100
100
100
85
28
100
50
54
66
100
100
71
59
32

High Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
80
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
4
9
9
3
9
3
8
2
5
8
1
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
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Very Light Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
2
17
30
30
26
38
63
95
95
95
50
42
95
95
86
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
1.1
1.4
2.1
0
0
1.7
1
0.3
4.8
0.4
1.6
3
1.4
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
12
12
12
12
12
12
12
12
12
13
13
15
18
16
16
17
16
17
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
79
76
73
77
79
81
83
81
86
84
92
93
92
83
78
87
92
90
96
92
95
95
96

Pressure (mb)

1014
1014
1014
1013
1012
1011
1011
1010
1009
1008
1008
1008
1007
1004
1003
1003
1003
1000
1000
998
998
997
996
996

Ozone (du)

346
348
347
348
348
349
347
344
345
347
345
343
344
345
345
340
338
342
346
345
342
344
348
351

Monday 27

Waxing Gibbous 88%

17:14

04:25

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: 05:57, Set: 19:59, Transit: 12:58. Moon - Rise: 17:14, Set: 04:25. Civil Dark: 20:29 - 05:26. Nautical Dark: 21:06 - 04:48. Astro Dark: 21:47 - 04:07

Total Clouds (% Sky Obscured)

91
93
91
100
100
100
100
98
94
91
90
89
89
92
96
100
100
100
100
97
92
87
78
74

Low Clouds (% Sky Obscured)

73
80
77
80
86
94
100
95
92
89
85
83
80
72
69
70
65
64
25
8
4
11
5
22

Medium Clouds (% Sky Obscured)

5
24
48
71
48
28
10
1
0
2
0
0
0
27
53
75
80
85
84
92
85
79
78
74

High Clouds (% Sky Obscured)

50
63
65
87
75
50
20
20
20
2
10
20
25
33
46
55
98
96
96
77
51
15
10
10

ISS Passover

Visibility (miles)

9
9
9
9
9
8
0
2
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
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
71
41
25
35
52
24
8
4
1
0
0
2
18
4
0
0
0
0
0
0
1
0
0

Precipitation Amount (mm)

0.7
0.3
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
12
12
13
14
15
15
14
14
14
14
14
13
13
13
13
12
11
10
9
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
96
93
93
96
96
96
96
95
93
87
90
84
76
72
70
70
63
70
72
76
78

Pressure (mb)

995
996
996
997
998
999
1001
1002
1004
1005
1007
1008
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014

Ozone (du)

360
369
374
379
377
378
376
378
384
384
382
375
377
377
381
381
380
380
380
379
376
373
372
373

Tuesday 28

Waxing Gibbous 94%

18:19

04:44

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

Sun - Rise: 05:55, Set: 20:00, Transit: 12:57. Moon - Rise: 18:19, Set: 04:44. Civil Dark: 20:31 - 05:24. Nautical Dark: 21:07 - 04:46. Astro Dark: 21:48 - 04:05

Total Clouds (% Sky Obscured)

59
67
78
88
83
77
72
57
42
31
36
36
41
28
35
36
28
35
41
31
24
13
9
6

Low Clouds (% Sky Obscured)

4
4
3
4
4
72
72
57
42
31
36
36
33
13
17
36
28
35
41
31
24
13
9
6

Medium Clouds (% Sky Obscured)

59
67
78
88
83
77
72
57
42
31
36
36
41
28
35
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
5
0
0
6
1
2
5
0
10
4
15
41
6
2
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
8
6
5
7
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
4
4
12
21
6
7
28
52
56
44
36
26
19
10
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
8
7
7
7
7
6
6
6
6
8
9
10
11
12
13
14
14
15
14
13
12
10

Feels Like (°C)

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

Dew Point (°C)

6
5
5
5
5
5
4
4
3
3
3
3
3
4
4
5
6
6
5
4
5
5
6
5

Relative Humidity (%)

76
75
84
88
88
88
84
84
82
78
78
74
67
64
62
62
63
57
51
47
53
60
68
69

Pressure (mb)

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

Ozone (du)

375
376
373
368
366
365
363
368
373
380
381
377
378
380
382
382
381
380
379
379
378
378
378
380

Wednesday 29

Waxing Gibbous 98%

19:25

05:04

21 Good
22 Good
23 Good
00 OK
01 OK
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: 05:54, Set: 20:01, Transit: 12:57. Moon - Rise: 19:25, Set: 05:04. Civil Dark: 20:32 - 05:23. Nautical Dark: 21:09 - 04:45. Astro Dark: 21:50 - 04:03

Total Clouds (% Sky Obscured)

1
9
17
26
45
64
83
73
63
60
68
86
91
87
83
73
81
88
96
97
99
100
94
87

Low Clouds (% Sky Obscured)

1
3
5
7
14
21
30
40
53
60
66
81
78
71
68
65
56
40
33
38
39
41
48
55

Medium Clouds (% Sky Obscured)

0
1
2
3
12
20
26
41
61
60
68
77
67
55
38
27
34
39
47
53
59
60
60
60

High Clouds (% Sky Obscured)

0
5
12
19
19
17
20
16
9
5
5
6
3
10
17
21
45
65
84
82
81
80
53
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
1
3
3
2
3
4
4
26
32
32
44
54
63
56
49
41
34
26
15
15
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
73
74
76
76
79
81
79
79
78
75
73
72
72
75
77
81
86
90
91
91
93
93

Pressure (mb)

1017
1017
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018

Ozone (du)

381
383
381
378
376
377
378
380
386
392
398
396
395
393
393
392
391
389
386
384
384
383
383
384

Thursday 30

Waxing Gibbous 100%

20:31

05:26

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

Sun - Rise: 05:53, Set: 20:02, Transit: 12:57. Moon - Rise: 20:31, Set: 05:26. Civil Dark: 20:33 - 05:21. Nautical Dark: 21:10 - 04:43. Astro Dark: 21:52 - 04:01

Total Clouds (% Sky Obscured)

81
86
88
86
88
89
91
79
67
59
62
61
63
75
87
98
97
97
98
96
96
93

Low Clouds (% Sky Obscured)

63
48
31
19
20
16
19
23
12
3
3
2
1
1
2
3
17
35
56
56
56
53

Medium Clouds (% Sky Obscured)

60
65
64
68
75
81
89
73
57
44
35
31
32
39
47
51
49
47
36
31
26
18

High Clouds (% Sky Obscured)

0
27
53
85
57
25
0
0
0
0
5
9
14
38
49
65
60
45
25
25
15
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

9
9
5
3
9
12
14
13
13
13
17
16
7
33
45
53
47
43
40
36
29
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
5
5
5
5
4
4
4
4
4
6
8
10
10
11
11
11
12
12
11
10

Feels Like (°C)

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

Dew Point (°C)

6
5
5
4
4
4
3
3
3
3
3
4
5
6
6
6
6
6
6
5
5
5

Relative Humidity (%)

94
96
96
94
94
94
93
93
93
93
93
85
79
74
74
73
71
68
67
64
67
71

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

384
385
386
387
389
390
392
393
394
395
396
395
395
395
393
392
391
392
393
394
397
399

Forecast for Dodgeville, Iowa, United States of America (42.98,-90.19)

Generated: 24/04/26 21:50:14. Forecast: 24/04/26 to 30/04/26. Timezone: UTC-5.00