Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 49%

12:30

02:40

08 Good
09 Good
10 OK
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

Sun - Rise: 06:51, Set: 19:55, Transit: 13:24. Moon - Rise: 12:30, Set: 02:40. Civil Dark: 20:20 - 06:27. Nautical Dark: 20:48 - 05:58. Astro Dark: 21:18 - 05:28

Total Clouds (% Sky Obscured)

18
16
46
83
81
72
95
100
97
100
100
90
98
100
99
69
100
100
100
100
84
85
86
89

Low Clouds (% Sky Obscured)

0
0
14
43
45
50
81
83
73
55
10
8
9
10
47
57
81
82
79
75
75
75
75
75

Medium Clouds (% Sky Obscured)

0
1
46
51
54
60
67
59
83
52
34
31
4
1
3
0
7
23
41
45
55
51
54
65

High Clouds (% Sky Obscured)

18
16
45
25
21
2
32
95
24
100
100
90
98
100
99
38
100
100
100
100
9
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
1
1
1
1
2
5
7
8
9
9
10
5
1
3
2
1
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)

1
2
5
7
7
8
8
8
8
9
11
10
9
8
8
8
7
6
5
4
4
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
11
10
13
16
16
15
15
16
18
17
17
16
14
14
14
14
13
12
12
12

Relative Humidity (%)

74
59
52
46
40
37
40
49
50
46
53
60
72
75
75
74
71
71
75
74
72
70
70
70

Pressure (mb)

1019
1020
1020
1019
1019
1018
1017
1016
1015
1015
1015
1015
1016
1016
1017
1017
1016
1016
1015
1015
1014
1014
1014
1015

Ozone (du)

331
335
338
339
338
336
333
330
328
327
327
330
332
332
333
336
334
335
336
335
337
336
335
335

Friday 24

Waxing Gibbous 60%

13:36

03:19

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

Sun - Rise: 06:50, Set: 19:56, Transit: 13:24. Moon - Rise: 13:36, Set: 03:19. Civil Dark: 20:20 - 06:26. Nautical Dark: 20:49 - 05:57. Astro Dark: 21:19 - 05:27

Total Clouds (% Sky Obscured)

80
78
76
31
21
43
75
77
95
91
89
100
100
100
82
43
31
55
62
10
5
6
4
4

Low Clouds (% Sky Obscured)

70
70
65
19
11
32
69
70
75
79
70
64
68
38
30
19
24
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

42
36
16
31
21
43
47
41
83
66
60
58
40
36
55
43
0
1
12
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
31
100
100
100
82
22
18
15
15
7
0
3
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
2
1
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
4
5
7
7
7
6
6
5
6
7
7
6
9
9
6
5
5
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
20
23
24
27
28
29
28
28
28
27
26
24
22
22
23
22
21
20
19
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

71
70
67
62
46
40
37
38
41
44
54
58
59
62
68
73
76
76
80
81
85
88
91
92

Pressure (mb)

1015
1015
1016
1015
1015
1014
1013
1012
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1012
1011
1011
1011
1011
1012

Ozone (du)

334
333
332
332
332
334
333
330
326
323
323
321
321
321
322
322
322
324
325
324
324
323
323
323

Saturday 25

Waxing Gibbous 71%

14:38

03:53

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

Sun - Rise: 06:49, Set: 19:56, Transit: 13:23. Moon - Rise: 14:38, Set: 03:53. Civil Dark: 20:21 - 06:25. Nautical Dark: 20:50 - 05:56. Astro Dark: 21:20 - 05:26

Total Clouds (% Sky Obscured)

2
1
11
32
30
38
56
78
88
86
81
87
100
91
69
8
43
56
70
59
60
65
39
28

Low Clouds (% Sky Obscured)

0
0
11
28
29
35
39
59
65
46
58
62
76
66
46
4
11
20
20
5
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
23
12
1
28
33
28
20
36
53
53
43
23
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
15
15
41
86
14
27
100
88
53
0
23
23
39
54
60
65
39
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
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
1
8
2
2
4
16
35
24
30
36
14
8
2
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)

3
5
5
5
4
5
5
5
5
4
5
5
3
4
3
4
5
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

20
22
25
27
28
29
30
31
31
30
29
28
26
25
25
23
22
21
21
20
20
20
20
20

Feels Like (°C)

22
24
27
29
30
32
32
32
31
31
29
28
26
24
25
24
23
22
21
21
22
22
22
23

Dew Point (°C)

17
16
16
16
14
13
12
11
10
10
10
16
17
17
18
17
17
15
15
15
17
17
17
18

Relative Humidity (%)

81
69
60
50
42
36
32
29
28
29
31
47
57
63
66
67
72
69
68
71
80
84
84
85

Pressure (mb)

1012
1013
1013
1013
1012
1012
1011
1010
1009
1009
1009
1010
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1012

Ozone (du)

324
325
324
325
326
326
325
327
326
324
323
323
323
323
324
327
327
329
331
323
324
325
326
327

Sunday 26

Waxing Gibbous 80%

15:37

04:23

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

Sun - Rise: 06:49, Set: 19:57, Transit: 13:23. Moon - Rise: 15:37, Set: 04:23. Civil Dark: 20:21 - 06:24. Nautical Dark: 20:50 - 05:55. Astro Dark: 21:20 - 05:25

Total Clouds (% Sky Obscured)

27
25
23
31
41
51
66
79
88
88
99
100
56
33
13
45
30
6
38
41
40
45
22
25

Low Clouds (% Sky Obscured)

9
19
23
31
34
36
37
40
41
41
71
78
38
24
4
5
5
5
7
8
10
12
11
11

Medium Clouds (% Sky Obscured)

0
0
0
15
28
41
46
50
57
50
42
35
24
12
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

24
13
2
3
5
6
33
59
88
88
99
95
56
27
0
0
0
0
5
10
20
26
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

0
1
1
7
10
12
38
53
64
75
83
91
77
57
25
21
15
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.6
0.6
0.6
0.7
0.5
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
23
25
27
28
29
30
29
27
26
25
24
23
23
22
22
22
21
21
21
20
20
20
21

Feels Like (°C)

24
26
28
30
30
31
31
29
29
27
26
23
22
24
24
23
21
22
24
22
22
22
22
24

Dew Point (°C)

16
16
14
14
12
11
11
9
7
5
5
9
12
16
16
16
16
17
18
18
18
18
19
19

Relative Humidity (%)

75
63
51
44
37
32
29
28
27
26
27
39
49
63
67
68
72
77
85
86
86
85
89
91

Pressure (mb)

1012
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1012
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1015

Ozone (du)

328
329
332
333
334
333
331
329
327
326
324
323
321
320
319
319
319
318
319
317
316
315
315
317

Monday 27

Waxing Gibbous 88%

16:34

04:53

08 OK
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

Sun - Rise: 06:48, Set: 19:58, Transit: 13:23. Moon - Rise: 16:34, Set: 04:53. Civil Dark: 20:22 - 06:23. Nautical Dark: 20:51 - 05:54. Astro Dark: 21:21 - 05:24

Total Clouds (% Sky Obscured)

31
66
74
79
84
85
50
73
78
70
64
63
64
71
73
83
79
72
58
50
46
52
56
57

Low Clouds (% Sky Obscured)

15
17
18
15
27
40
39
67
77
70
64
63
64
71
73
74
70
66
55
50
46
52
56
57

Medium Clouds (% Sky Obscured)

0
0
0
17
33
44
35
22
10
7
15
30
43
67
73
83
79
72
51
26
1
1
0
0

High Clouds (% Sky Obscured)

2
50
55
50
50
48
2
0
0
0
0
0
0
1
1
1
1
0
0
1
1
2
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
1
4
7
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
8
12
14
24
28
28
36
42
93
95
87
74
49
23
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
1
1
0.9
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
23
25
27
28
30
32
32
31
30
29
28
25
24
23
23
23
22
22
22
21
21
21
21

Feels Like (°C)

25
26
26
28
29
32
34
33
32
29
28
28
25
24
24
24
24
24
24
24
25
25
25
25

Dew Point (°C)

18
17
17
17
16
15
14
12
12
15
17
17
21
20
20
20
20
20
20
20
20
20
19
18

Relative Humidity (%)

80
67
60
53
46
38
34
30
29
39
49
52
78
79
81
84
85
87
87
88
89
92
86
81

Pressure (mb)

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

Ozone (du)

314
312
313
312
313
313
314
314
314
314
313
312
309
308
308
307
307
308
308
307
307
306
305
304

Tuesday 28

Waxing Gibbous 94%

17:29

05:21

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

Sun - Rise: 06:47, Set: 19:58, Transit: 13:23. Moon - Rise: 17:29, Set: 05:21. Civil Dark: 20:23 - 06:22. Nautical Dark: 20:52 - 05:53. Astro Dark: 21:22 - 05:23

Total Clouds (% Sky Obscured)

49
38
26
32
41
49
52
57
56
50
43
40
28
17
10
17
20
21
15
8
1
15
29
43

Low Clouds (% Sky Obscured)

49
38
26
30
27
25
31
38
43
44
43
40
28
17
10
17
14
12
9
4
0
10
22
36

Medium Clouds (% Sky Obscured)

0
0
0
2
2
2
2
0
0
1
1
1
16
17
10
17
20
7
6
4
1
2
3
3

High Clouds (% Sky Obscured)

4
5
6
8
8
7
5
2
2
9
16
28
28
17
10
17
20
13
7
2
1
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
1
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
7
6
7
7
8
8
9
8
9
10
8
7
6
5
5
4
3
3
3
2
3

Chance of Frost

Temperature (°C)

22
23
25
27
29
30
32
32
33
33
31
29
27
26
25
23
22
22
21
21
20
20
20
20

Feels Like (°C)

25
26
26
25
27
27
28
37
36
36
35
36
36
26
25
25
24
24
23
22
22
22
23
22

Dew Point (°C)

17
16
15
15
15
15
15
15
14
14
14
14
14
15
15
15
15
16
16
16
16
17
17
17

Relative Humidity (%)

76
64
54
46
42
38
36
34
33
32
36
40
45
49
54
61
64
68
73
75
79
82
82
81

Pressure (mb)

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

Ozone (du)

304
303
303
303
302
301
301
299
298
297
296
296
295
295
295
295
296
296
296
297
297
297
296
296

Wednesday 29

Waxing Gibbous 98%

18:24

05:51

08 OK
09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK

Sun - Rise: 06:46, Set: 19:59, Transit: 13:23. Moon - Rise: 18:24, Set: 05:51. Civil Dark: 20:23 - 06:21. Nautical Dark: 20:53 - 05:52. Astro Dark: 21:23 - 05:22

Total Clouds (% Sky Obscured)

46
47
49
47
44
41
60
73
88
88
93
96
82
68
56
49
40
28

Low Clouds (% Sky Obscured)

39
38
37
34
31
28
30
32
34
43
49
54
42
29
17
20
23
19

Medium Clouds (% Sky Obscured)

3
3
3
3
3
3
4
4
5
18
31
44
46
44
43
29
16
2

High Clouds (% Sky Obscured)

0
0
0
5
10
15
43
64
68
62
59
52
47
41
38
29
19
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
2
2
0
0
0
0
0
24
30
28
24
19
12
10
6
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
5
6
6
5
5
6
6
7
6
7
7
6
5
5
5
4

Chance of Frost

Temperature (°C)

21
23
25
27
28
30
31
32
32
33
31
29
27
26
24
23
22
22

Feels Like (°C)

22
24
24
25
26
28
28
36
34
33
34
35
36
24
25
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

81
66
56
46
41
37
33
31
30
29
36
43
53
58
64
72
74
77

Pressure (mb)

1017
1017
1017
1017
1016
1016
1015
1014
1013
1012
1013
1013
1013
1014
1015
1015
1015
1015

Ozone (du)

295
296
296
297
297
298
299
298
297
295
296
296
297
298
299
300
299
298

Forecast for Pittsburg, Polk, United States of America (27.66,-81.52)

Generated: 23/04/26 08:11:30. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-4.00