Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 0%

05:58

18:47

18 Bad
19 Bad
20 Good
21 Bad
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 Good
17 Good

Sun - Rise: 06:06, Set: 19:16, Transit: 12:42. Moon - Rise: 05:58, Set: 18:47. Civil Dark: 19:42 - 05:40. Nautical Dark: 20:13 - 05:09. Astro Dark: 20:46 - 04:37

Total Clouds (% Sky Obscured)

100
100
6
65
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

91
41
1
56
7
3
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
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)

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

Chance of Frost

Temperature (°C)

25
23
22
20
19
18
17
16
15
15
14
13
12
12
13
14
15
17
18
19
20
21
21
21

Feels Like (°C)

17
16
15
15
13
13
14
16
15
12
12
11
9
9
10
10
11
12
13
14
14
14
15
16

Dew Point (°C)

-2
1
2
3
4
3
2
2
-1
-5
-7
-9
-11
-12
-14
-15
-16
-16
-18
-20
-20
-21
-21
-21

Relative Humidity (%)

17
22
27
32
38
37
38
39
33
25
22
20
18
16
14
12
10
9
7
5
5
4
4
4

Pressure (mb)

1005
1005
1006
1007
1008
1009
1010
1010
1011
1012
1012
1014
1015
1017
1018
1018
1018
1018
1017
1017
1016
1015
1014
1014

Ozone (du)

355
360
363
363
364
361
362
361
363
365
366
365
365
368
371
371
369
366
364
363
363
362
363
364

Friday 17

New Moon 3%

06:35

20:01

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

Sun - Rise: 06:05, Set: 19:17, Transit: 12:41. Moon - Rise: 06:35, Set: 20:01. Civil Dark: 19:43 - 05:39. Nautical Dark: 20:14 - 05:08. Astro Dark: 20:47 - 04:35

Total Clouds (% Sky Obscured)

0
0
0
3
44
4
5
27
31
54
60
57
24
26
82
34
43
63
37
71
71
65
67
79

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
2
2
5
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
34
2
2
15
15
24
40
44
17
21
82
29
41
63
32
62
71
45
49
60

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
8
5
4
3
3
4
4
4
4
4
4
4
4
3
2
3
2
4
5
4
4
4
4

Chance of Frost

Temperature (°C)

20
19
18
17
16
15
14
13
13
12
12
12
11
12
14
17
19
21
22
23
24
25
25
26

Feels Like (°C)

16
16
15
14
14
10
12
11
9
9
7
7
6
8
11
12
16
18
19
21
21
21
21
21

Dew Point (°C)

-21
-20
-19
-18
-18
-18
-18
-17
-17
-17
-17
-17
-17
-17
-17
-17
-18
-18
-19
-19
-19
-18
-17
-17

Relative Humidity (%)

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

Pressure (mb)

1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1015
1014
1013
1012
1011

Ozone (du)

363
362
362
360
359
357
357
357
357
356
358
358
357
356
355
354
352
352
349
345
342
339
338
337

Saturday 18

Waxing Crescent 9%

07:19

21:17

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 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:04, Set: 19:18, Transit: 12:41. Moon - Rise: 07:19, Set: 21:17. Civil Dark: 19:44 - 05:38. Nautical Dark: 20:15 - 05:06. Astro Dark: 20:48 - 04:34

Total Clouds (% Sky Obscured)

100
100
73
95
100
100
100
100
100
78
54
91
56
27
50
86
96
100
100
86
100
100
99
98

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
47
4
14
6
22
62
57
21
25
38
95
96
79
44

High Clouds (% Sky Obscured)

100
100
56
92
100
100
100
100
100
76
54
91
56
15
38
65
94
100
100
82
100
100
97
98

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)

3
2
2
2
2
3
4
4
4
4
4
4
4
4
3
1
2
4
8
11
13
13
12
11

Chance of Frost

Temperature (°C)

25
24
23
22
21
19
18
18
18
17
17
17
16
17
19
22
24
25
27
28
29
29
28
28

Feels Like (°C)

21
20
19
18
18
15
14
14
13
14
13
13
12
13
18
20
21
21
21
21
22
21
22
22

Dew Point (°C)

-16
-13
-14
-14
-14
-16
-16
-16
-15
-14
-13
-14
-14
-14
-15
-14
-13
-10
-10
-10
-10
-11
-11
-10

Relative Humidity (%)

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

Pressure (mb)

1011
1011
1012
1012
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1009
1009
1008
1007
1007

Ozone (du)

337
336
335
335
335
333
332
332
332
333
332
332
332
333
334
333
333
333
333
332
329
327
327
328

Sunday 19

Waxing Crescent 17%

08:12

22:33

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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 Good
17 Good

Sun - Rise: 06:03, Set: 19:19, Transit: 12:41. Moon - Rise: 08:12, Set: 22:33. Civil Dark: 19:45 - 05:36. Nautical Dark: 20:16 - 05:05. Astro Dark: 20:49 - 04:32

Total Clouds (% Sky Obscured)

98
96
91
90
95
60
31
1
4
8
1
2
3
4
2
1
0
0
0
0
0
0
0
3

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)

27
36
5
2
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
95
91
90
90
60
31
0
4
4
1
2
3
4
2
1
0
0
0
0
0
0
0
1

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
4
2
4
2
2
2
2
1
2
2
1
2
2
3
5
6
10
12
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

7
9
10
11
11
15
19
20
21
22
25
26
26
25
20
18
15
14
13
12
11
11
11
11

Pressure (mb)

1007
1007
1007
1008
1009
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1012
1011
1010
1009
1009
1008

Ozone (du)

329
329
331
332
330
328
326
325
325
323
324
321
317
314
309
308
309
307
307
305
305
304
304
304

Monday 20

Waxing Crescent 27%

09:15

23:43

18 Good
19 Good
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 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 06:01, Set: 19:19, Transit: 12:41. Moon - Rise: 09:15, Set: 23:43. Civil Dark: 19:46 - 05:35. Nautical Dark: 20:17 - 05:04. Astro Dark: 20:50 - 04:31

Total Clouds (% Sky Obscured)

6
8
67
86
93
91
90
91
90
95
90
76
62
50
34
18
2
1
1
0
3
7
5
5

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

High Clouds (% Sky Obscured)

3
4
67
86
93
91
90
91
90
95
90
76
62
47
34
18
2
1
1
0
0
0
5
5

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)

11
11
12
9
6
4
4
4
4
3
2
2
1
1
1
2
3
5
7
9
11
13
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
21
19
18
18
17
16
15
14
15
14
14
14
14
14
15
15
22
22
23
22
22
22

Dew Point (°C)

-5
-6
-5
-6
-6
-5
-6
-6
-6
-6
-5
-4
-5
-6
-6
-6
-6
-6
-6
-6
-5
-7
-9
-11

Relative Humidity (%)

11
12
13
14
15
16
17
18
19
20
21
24
22
20
18
17
16
14
14
13
12
10
9
7

Pressure (mb)

1009
1009
1010
1011
1012
1012
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1013
1012
1011
1010
1009

Ozone (du)

307
309
310
309
308
309
312
312
312
315
320
322
323
323
324
323
322
321
321
321
321
323
324
326

Tuesday 21

Waxing Crescent 38%

10:24

00:45

18 Good
19 Good
20 Good
21 OK
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

Sun - Rise: 06:00, Set: 19:20, Transit: 12:41. Moon - Rise: 10:24, Set: 00:45. Civil Dark: 19:47 - 05:34. Nautical Dark: 20:18 - 05:02. Astro Dark: 20:51 - 04:29

Total Clouds (% Sky Obscured)

5
5
15
24
38
49
53
62
67
80
90
90
90
90
90
90
90
85
80
75
70
65
65
56

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)

5
5
15
24
38
48
34
21
62
80
90
90
85
85
85
85
85
85
80
75
70
65
65
51

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)

12
10
9
6
5
6
6
6
7
6
5
5
5
5
5
5
6
7
7
9
12
13
15
17

Chance of Frost

Temperature (°C)

25
24
22
21
19
18
17
16
15
15
14
14
14
14
14
16
17
18
20
21
22
22
22
22

Feels Like (°C)

22
21
20
19
19
19
13
14
15
15
14
14
10
10
11
10
11
11
16
16
16
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

8
9
10
13
16
20
21
22
23
24
25
26
26
26
26
25
25
24
24
23
23
24
26
28

Pressure (mb)

1010
1010
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1013
1012
1011
1010
1009
1008

Ozone (du)

326
325
325
325
326
327
326
326
325
324
323
323
323
324
324
324
324
324
325
325
326
325
324
323

Wednesday 22

Waxing Crescent 38%

11:35

01:36

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:59, Set: 19:21, Transit: 12:41. Moon - Rise: 11:35, Set: 01:36. Civil Dark: 19:47 - 05:33. Nautical Dark: 20:19 - 05:01. Astro Dark: 20:52 - 04:28

Total Clouds (% Sky Obscured)

55
49
57
59
62
58
58
57
47
39
28
41
53
64
75
81
87

Low Clouds (% Sky Obscured)

0
0
0
8
62
58
3
20
18
9
0
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
1
1
1
23
45
57
47
39
28
41
53
64
75
81
87

High Clouds (% Sky Obscured)

40
27
22
11
0
0
0
0
0
0
0
14
28
40
39
40
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

Fog (%)

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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
5
9
12
18
20
20
20
19
14
16
14
8
41
59
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7

Wind Speed/Direction (mph)

11
12
17
18
18
19
14
10
5
5
4
3
8
12
18
14
10

Chance of Frost

Temperature (°C)

21
19
17
15
14
13
12
12
12
11
11
11
11
11
12
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
36
41
49
58
69
66
63
60
59
59
59
57
57
58
62
66

Pressure (mb)

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

Ozone (du)

326
329
332
338
344
350
360
369
378
384
390
396
400
404
407
403
400

Forecast for Sands, San Bernardino, United States of America (34.89,-115.72)

Generated: 16/04/26 18:24:52. Forecast: 16/04/26 to 22/04/26. Timezone: UTC-7.00