Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 93%

17:15

05:12

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 OK
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Good
21 Good
22 Good
23 OK

Sun - Rise: 06:54, Set: 19:54, Transit: 13:24. Moon - Rise: 17:15, Set: 05:12. Civil Dark: 20:18 - 06:30. Nautical Dark: 20:47 - 06:02. Astro Dark: 21:16 - 05:32

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
9
15
40
61
33
12
2
4
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
15
18
37
16
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
22
23
17
3
2
4
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
14
0
0
26

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
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

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

Chance of Frost

Temperature (°C)

21
21
20
19
19
19
18
18
20
23
26
28
30
31
33
33
34
34
33
32
28
26
25
23

Feels Like (°C)

24
24
23
23
22
22
22
22
24
27
29
30
32
34
34
35
35
35
32
30
27
26
27
25

Dew Point (°C)

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

Relative Humidity (%)

80
81
83
85
86
87
88
88
82
69
57
42
40
36
33
30
29
29
31
40
50
60
68
70

Pressure (mb)

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

Ozone (du)

307
306
306
306
306
306
304
304
304
304
305
306
308
305
304
303
303
303
303
304
305
304
304
304

Sunday 21

Waxing Gibbous 95%

18:06

05:38

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

Sun - Rise: 06:54, Set: 19:54, Transit: 13:24. Moon - Rise: 18:06, Set: 05:38. Civil Dark: 20:19 - 06:29. Nautical Dark: 20:47 - 06:01. Astro Dark: 21:17 - 05:31

Total Clouds (% Sky Obscured)

15
28
50
45
16
9
32
60
80
94
92
81
85
67
88
72
54
100
70
100
100
97
99
100

Low Clouds (% Sky Obscured)

0
13
29
33
19
0
0
0
20
34
22
33
30
23
28
28
28
30
16
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
3
1
0
0
0
3
3
20
45
64
65
43
57
64
42
37
79
50
49
46
89
90
100

High Clouds (% Sky Obscured)

4
9
20
20
0
2
24
25
30
61
60
7
30
15
35
3
9
40
57
99
100
92
93
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)

5
4
3
4
3
3
3
4
4
5
9
10
10
10
12
13
14
15
14
11
8
6
6
6

Chance of Frost

Temperature (°C)

22
22
21
21
20
20
20
19
21
23
26
27
29
31
32
33
33
31
30
28
26
24
24
23

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
17
17
17
17
17
17
17
18
18
16
14
13
12
12
12
15
16
18
18
19

Relative Humidity (%)

72
74
77
79
81
84
86
88
80
69
59
55
50
40
33
29
27
29
34
43
54
66
71
79

Pressure (mb)

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

Ozone (du)

305
304
305
305
305
304
305
304
306
306
310
311
313
315
316
315
313
314
311
310
310
312
313
315

Monday 22

Waxing Gibbous 97%

18:59

06:05

00 Bad
01 Bad
02 Bad
03 Bad
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
21 OK
22 OK
23 OK

Sun - Rise: 06:53, Set: 19:55, Transit: 13:24. Moon - Rise: 18:59, Set: 06:05. Civil Dark: 20:19 - 06:28. Nautical Dark: 20:48 - 06:00. Astro Dark: 21:18 - 05:30

Total Clouds (% Sky Obscured)

85
100
96
100
41
46
78
98
96
93
96
95
92
93
89
95
87
96
93
97
62
39
34
38

Low Clouds (% Sky Obscured)

0
0
14
15
33
37
73
93
92
84
93
91
90
87
85
93
77
87
91
95
52
28
30
39

Medium Clouds (% Sky Obscured)

82
98
87
88
8
3
20
46
30
27
25
28
23
33
26
17
19
5
12
4
9
0
0
0

High Clouds (% Sky Obscured)

58
96
50
30
30
25
0
0
0
0
1
0
18
22
1
1
37
57
0
1
1
1
0
1

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

1
2
4
8
8
15
33
44
58
80
75
83
55
49
41
40
32
25
6
5
12
1
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.5
0.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
89
88
91
87
92
95
95
91
88
89
87
83
67
57
53
54
49
49
57
63
70
77
82

Pressure (mb)

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

Ozone (du)

317
317
317
315
316
317
317
315
316
316
316
317
317
317
317
317
316
315
316
317
319
320
322
323

Tuesday 23

Full Moon 99%

19:53

06:33

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

Sun - Rise: 06:52, Set: 19:56, Transit: 13:24. Moon - Rise: 19:53, Set: 06:33. Civil Dark: 20:20 - 06:27. Nautical Dark: 20:49 - 05:59. Astro Dark: 21:18 - 05:29

Total Clouds (% Sky Obscured)

32
30
33
50
78
66
49
53
22
31
32
50
19
18
22
29
35
34
25
20
13
7
0
10

Low Clouds (% Sky Obscured)

32
22
22
22
23
18
14
18
15
14
13
13
11
11
8
5
2
5
9
13
9
4
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
6
9
16
22
29
20
11
2
1
1
0
0

High Clouds (% Sky Obscured)

1
4
5
12
30
26
23
23
2
11
19
44
1
0
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
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)

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

Chance of Frost

Temperature (°C)

17
17
16
16
15
15
14
14
16
19
22
24
25
27
29
30
30
29
29
26
22
21
20
18

Feels Like (°C)

17
17
16
16
15
14
13
14
15
18
21
23
23
27
29
30
31
30
29
26
20
19
20
20

Dew Point (°C)

14
14
13
13
13
13
13
13
12
12
11
9
7
7
6
6
5
4
4
9
12
13
13
13

Relative Humidity (%)

82
81
82
85
87
89
93
92
80
62
50
39
31
27
24
21
20
20
20
33
52
60
66
72

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1017
1018
1019
1019
1020
1020

Ozone (du)

323
324
325
325
325
327
329
330
330
331
334
335
337
337
337
338
339
339
339
338
338
340
343
346

Wednesday 24

Waning Gibbous 100%

20:50

07:04

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

Sun - Rise: 06:51, Set: 19:56, Transit: 13:23. Moon - Rise: 20:50, Set: 07:04. Civil Dark: 20:21 - 06:26. Nautical Dark: 20:49 - 05:58. Astro Dark: 21:19 - 05:28

Total Clouds (% Sky Obscured)

18
26
25
26
27
25
22
24
35
42
47
60
66
55
57
46
41
44
37
27
39
48
47
58

Low Clouds (% Sky Obscured)

13
19
17
16
16
18
14
19
31
35
38
57
62
42
39
16
1
20
21
17
49
70
70
68

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
11
16
14
12
11
16
22
27
22
16
11
10
10
8
11

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
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
1
2
14
13

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

Chance of Frost

Temperature (°C)

18
18
17
17
17
17
17
17
19
22
24
26
27
28
29
29
30
30
29
27
25
24
23
22

Feels Like (°C)

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

Dew Point (°C)

13
14
13
13
14
14
14
14
14
14
14
15
15
14
14
14
14
14
13
14
14
14
15
15

Relative Humidity (%)

74
77
78
79
81
82
83
83
75
62
55
50
46
41
39
40
38
37
38
43
51
54
60
65

Pressure (mb)

1020
1020
1020
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1019
1018
1017
1018
1018
1018
1019
1020
1020

Ozone (du)

349
348
347
346
347
349
351
351
352
352
353
356
357
357
354
352
350
349
349
349
348
348
348
348

Thursday 25

Waning Gibbous 98%

21:50

07:39

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

Sun - Rise: 06:50, Set: 19:57, Transit: 13:23. Moon - Rise: 21:50, Set: 07:39. Civil Dark: 20:21 - 06:26. Nautical Dark: 20:50 - 05:57. Astro Dark: 21:20 - 05:27

Total Clouds (% Sky Obscured)

69
73
72
68
64
51
38
28
24
20
18
34
42
55
55
61
65
66
69
73
58
44
25
26

Low Clouds (% Sky Obscured)

67
57
59
55
52
34
17
0
0
0
1
3
6
9
21
33
39
42
47
50
34
19
1
7

Medium Clouds (% Sky Obscured)

14
15
18
20
22
27
28
24
22
15
9
16
23
30
32
34
32
30
30
26
20
15
9
5

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
4
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
4
5
6
4
0
21
31
39
47
54
62
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.4
0.3

Wind Speed/Direction (mph)

5
5
4
4
3
3
3
4
4
4
5
6
6
6
6
7
10
13
10
7
5
5
5
4

Chance of Frost

Temperature (°C)

21
21
20
20
19
19
19
19
20
22
25
28
29
31
33
31
30
29
27
25
24
23
22
21

Feels Like (°C)

22
20
20
20
20
20
20
19
20
23
24
25
26
27
28
35
34
32
32
31
30
22
23
25

Dew Point (°C)

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

Relative Humidity (%)

68
68
71
74
76
80
77
77
76
65
55
47
40
34
29
33
37
41
50
58
69
72
74
77

Pressure (mb)

1021
1020
1020
1020
1020
1019
1020
1020
1020
1021
1021
1021
1020
1019
1019
1018
1018
1017
1017
1018
1018
1019
1019
1020

Ozone (du)

346
344
342
340
338
336
333
330
327
325
324
322
321
321
320
318
316
314
314
313
313
311
310
309

Friday 26

Waning Gibbous 95%

22:51

08:20

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

Sun - Rise: 06:49, Set: 19:57, Transit: 13:23. Moon - Rise: 22:51, Set: 08:20. Civil Dark: 20:22 - 06:25. Nautical Dark: 20:51 - 05:56. Astro Dark: 21:21 - 05:26

Total Clouds (% Sky Obscured)

27
28
44
49
49
31
17
3
4
4
3
10
17
24
40
57
73
73
67
64
63
61
65
68

Low Clouds (% Sky Obscured)

14
21
16
9
0
0
0
0
0
1
1
8
15
22
41
60
79
85
90
95
61
31
1
0

Medium Clouds (% Sky Obscured)

3
1
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)

1
1
26
45
62
43
22
3
2
1
0
0
0
0
1
4
8
9
9
8
33
60
85
87

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 (%)

38
1
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
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
4
4
4
4
4
4
4
6
7
8
8
8
9
9
9
10
10
11
11
10
9
7

Chance of Frost

Temperature (°C)

21
20
20
19
19
18
19
19
19
22
24
26
28
30
31
31
31
31
29
27
25
24
23
21

Feels Like (°C)

25
25
24
21
21
20
20
19
19
23
24
24
25
26
28
34
32
31
31
31
31
22
22
21

Dew Point (°C)

17
16
16
16
15
15
15
15
16
15
15
14
13
13
13
12
12
11
12
13
13
14
14
15

Relative Humidity (%)

79
79
80
80
80
80
78
78
78
65
55
46
40
36
32
31
31
30
35
40
46
51
57
65

Pressure (mb)

1020
1020
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017
1018
1019
1019
1020
1020
1021

Ozone (du)

308
306
305
303
302
300
300
300
300
300
300
300
299
297
296
294
293
292
290
289
288
287
286
285

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

Generated: 20/04/24 11:32:46. Forecast: 20/04/24 to 26/04/24. Timezone: UTC-4.00