Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

06:35

20:01

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

Sun - Rise: 06:05, Set: 19:17, Transit: 12:42. 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
0
0
0
0
0
0
0
0
0
0
3
3
5
8
7
8
24
73
62
75
75

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
3
3
4
8
6
6
22
71
62
65
65

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)

16
14
14
14
14
12
11
9
6
4
3
3
3
3
4
4
4
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
13
14
14
15
15
15
15
14
13
13
12
11
10
10
9
9
8
9
11
13
16
17

Dew Point (°C)

-20
-22
-22
-21
-20
-20
-20
-20
-19
-18
-18
-18
-18
-18
-18
-17
-17
-17
-17
-17
-18
-18
-19
-18

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

369
367
368
370
369
369
367
366
363
361
360
360
360
359
357
355
355
356
356
355
354
354
353
352

Saturday 18

Waxing Crescent 3%

07:19

21:17

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

52
58
44
4
5
5
4
38
50
56
91
97
97
100
96
100
100
94
100
92
100
96
75
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
47
46
100
92
75
82

High Clouds (% Sky Obscured)

41
45
37
2
3
3
2
21
25
27
87
95
96
100
96
100
100
93
100
90
84
73
10
42

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

Chance of Frost

Temperature (°C)

22
23
24
25
26
26
25
25
23
21
20
19
18
18
18
17
17
17
16
17
19
21
23
25

Feels Like (°C)

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

Dew Point (°C)

-18
-19
-18
-18
-16
-15
-14
-13
-13
-13
-13
-13
-13
-14
-14
-13
-13
-12
-13
-13
-14
-13
-13
-13

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

350
349
348
343
339
335
335
334
331
327
327
328
328
329
327
327
328
326
327
330
332
330
327
327

Sunday 19

Waxing Crescent 9%

08:12

22:33

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

92
100
100
76
67
23
15
66
77
58
3
1
41
48
50
7
6
12
5
32
4
2
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)

29
19
28
76
9
6
0
2
1
5
1
1
3
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
100
100
18
20
2
10
35
77
58
2
0
13
48
50
7
6
11
3
30
3
2
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)

5
8
12
12
10
9
8
5
5
5
5
2
2
1
1
3
3
3
2
2
2
2
2
4

Chance of Frost

Temperature (°C)

27
28
28
28
28
28
28
27
25
24
23
21
20
20
20
18
17
16
16
17
18
20
22
24

Feels Like (°C)

21
21
21
21
22
22
24
23
21
21
21
20
20
19
18
15
16
15
15
17
16
19
21
23

Dew Point (°C)

-14
-12
-12
-13
-13
-13
-12
-10
-10
-10
-8
-4
-3
-3
-3
-4
-5
-4
-3
-4
-5
-4
-4
-4

Relative Humidity (%)

6
6
6
5
5
6
6
8
9
9
12
19
21
21
21
21
22
24
26
24
20
19
16
14

Pressure (mb)

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

Ozone (du)

324
326
328
328
328
328
327
330
334
334
333
331
329
329
330
332
328
325
322
319
317
313
310
309

Monday 20

Waxing Crescent 17%

09:15

23:43

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

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)

0
0
0
0
0
1
10
10
5
10
10
10
10
15
10
15
2
6
9
11
19
23
26
23

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
5
5
5
5
10
10
10
15
10
15
2
5
7
7
9
13
13
12

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

Chance of Frost

Temperature (°C)

26
27
29
29
29
29
28
27
26
25
24
23
23
22
21
20
19
18
17
18
18
20
22
24

Feels Like (°C)

24
24
24
25
25
26
24
21
20
21
21
20
20
19
18
16
16
16
17
18
17
19
20
23

Dew Point (°C)

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

Relative Humidity (%)

13
12
11
11
11
10
9
10
9
11
13
14
15
16
18
19
21
24
26
23
20
18
16
14

Pressure (mb)

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

Ozone (du)

308
308
307
305
304
307
307
308
307
308
309
311
312
313
316
318
322
323
323
324
324
324
324
324

Tuesday 21

Waxing Crescent 27%

10:24

00:45

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

27
30
30
35
30
30
25
20
15
5
10
3
4
4
16
30
42
59
72
87
89
86
87
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
4
4
9
5
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

13
15
15
10
10
10
10
5
5
5
5
1
2
3
15
27
39
55
71
87
89
86
77
78

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)

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

Chance of Frost

Temperature (°C)

25
27
28
28
29
28
27
25
24
23
21
20
16
16
15
15
14
14
14
14
14
15
15
16

Feels Like (°C)

23
23
23
24
23
20
21
22
19
18
17
16
13
13
12
13
12
12
11
12
12
12
12
12

Dew Point (°C)

-6
-7
-6
-9
-11
-8
-5
-2
0
3
5
7
6
7
8
8
8
8
7
6
5
4
4
3

Relative Humidity (%)

12
10
10
7
6
9
12
16
20
27
35
44
49
55
62
63
64
67
62
60
56
50
45
41

Pressure (mb)

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

Ozone (du)

326
327
328
329
330
331
331
330
331
331
330
330
329
328
327
327
326
326
325
325
324
323
321
320

Wednesday 22

Waxing Crescent 38%

11:35

01:36

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 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK

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)

89
90
91
91
86
90
94
99
99
100
96
87
75
63
45
30
15
14
13
9
4
3
3
34

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
10
21
33
53
72
92
93
99
96
85
69
54
36
19
2
1
1
0
0
0
0
14

High Clouds (% Sky Obscured)

89
90
82
63
45
30
15
0
0
0
1
1
1
4
6
5
4
13
13
9
4
3
2
16

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
2
6
10
12
11
10
7
3
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
9
11
13
15
18
19
20
21
19
17
15
15
14
14
12
8
6
7
9
10
10
10
10

Chance of Frost

Temperature (°C)

18
19
21
21
21
21
19
18
16
15
14
13
13
13
12
12
11
11
11
11
12
13
14
16

Feels Like (°C)

15
15
15
15
17
17
16
15
12
11
11
10
6
7
7
7
7
7
7
8
10
9
10
9

Dew Point (°C)

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

Relative Humidity (%)

35
29
25
24
24
23
28
34
42
47
52
58
59
59
59
60
62
63
60
58
57
49
42
37

Pressure (mb)

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

Ozone (du)

321
321
322
323
324
326
327
328
329
342
354
367
370
373
376
369
363
357
353
349
345
344
343
342

Thursday 23

First Quarter 50%

No Rise

02:17

12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 05:58, Set: 19:22, Transit: 12:41. Moon - Rise: No Rise, Set: 02:17. Civil Dark: 19:48 - 05:31. Nautical Dark: 20:20 - 05:00. Astro Dark: 20:53 - 04:26

Total Clouds (% Sky Obscured)

64
95
64
36
12
8
4
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

Medium Clouds (% Sky Obscured)

28
43
29
16
3
2
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

47
80
56
32
9
5
3
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

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
None
None

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

12
14
17
20
23
27
24
22
20
17
14
12
8
6
5
4
4

Chance of Frost

Temperature (°C)

17
19
20
20
21
21
20
18
17
16
15
14
14
13
13
12
12

Feels Like (°C)

14
14
14
14
14
14
15
13
10
10
10
9
8
10
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

31
26
21
20
18
16
18
20
23
28
35
43
45
48
50
51
53

Pressure (mb)

1011
1010
1009
1008
1007
1006
1007
1007
1008
1009
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

343
344
345
355
364
373
370
367
364
363
363
362
363
364
365
364
363

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

Generated: 17/04/26 11:30:27. Forecast: 17/04/26 to 23/04/26. Timezone: UTC-7.00