Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waning Crescent 14%

04:04

14:54

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

Sun - Rise: 05:58, Set: 19:22, Transit: 12:40. Moon - Rise: 04:04, Set: 14:54. Civil Dark: 19:49 - 05:31. Nautical Dark: 20:20 - 04:59. Astro Dark: 20:54 - 04:26

Total Clouds (% Sky Obscured)

81
77
35
43
2
23
16
0
0
0
0
0
2
60
42
0
3
4
3
20
51
4
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)

57
60
35
5
1
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

38
3
0
0
0
0
0
0
0
0
0
0
2
60
42
0
3
4
3
19
46
4
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)

9
10
10
13
8
8
10
14
16
18
17
11
7
5
3
3
4
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

22
23
25
26
27
27
28
28
26
25
23
22
21
20
19
19
18
17
17
16
16
16
17
18

Feels Like (°C)

19
21
22
23
25
25
26
25
22
19
18
19
21
19
17
16
16
15
15
14
14
13
16
18

Dew Point (°C)

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

Relative Humidity (%)

25
23
20
17
15
14
12
12
15
18
24
29
30
30
31
32
34
35
34
33
32
30
31
30

Pressure (mb)

1009
1009
1008
1007
1007
1006
1005
1004
1005
1006
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012

Ozone (du)

339
339
340
344
341
340
338
336
334
332
331
331
330
331
330
330
333
334
334
335
337
339
338
338

Thursday 24

Waning Crescent 14%

04:33

16:04

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

Sun - Rise: 05:57, Set: 19:23, Transit: 12:40. Moon - Rise: 04:33, Set: 16:04. Civil Dark: 19:49 - 05:30. Nautical Dark: 20:21 - 04:58. Astro Dark: 20:55 - 04:24

Total Clouds (% Sky Obscured)

3
4
3
17
20
53
36
18
16
8
92
100
100
100
34
58
20
3
65
17
35
70
70
65

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
2
0
0
0
5
6
10
37
1
0
0
0
0
0
70
65

High Clouds (% Sky Obscured)

2
4
3
12
20
53
36
18
16
5
92
100
100
100
34
40
15
3
65
17
31
60
70
45

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

Chance of Frost

Temperature (°C)

20
22
23
25
26
27
27
27
26
25
24
23
22
20
19
18
18
17
16
15
15
15
16
16

Feels Like (°C)

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

Dew Point (°C)

1
0
-1
-1
-1
-1
-1
-2
-3
-4
-9
-10
-6
-3
-1
0
1
1
-1
-2
-1
-2
-5
-4

Relative Humidity (%)

27
23
20
18
16
16
15
15
15
14
10
10
15
20
26
29
31
33
32
32
33
30
24
24

Pressure (mb)

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

Ozone (du)

338
338
337
338
338
336
335
337
337
337
340
341
342
344
344
342
342
343
343
344
346
347
348
349

Friday 25

Waning Crescent 6%

05:03

17:16

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

Sun - Rise: 05:55, Set: 19:24, Transit: 12:40. Moon - Rise: 05:03, Set: 17:16. Civil Dark: 19:50 - 05:29. Nautical Dark: 20:22 - 04:57. Astro Dark: 20:56 - 04:23

Total Clouds (% Sky Obscured)

65
33
0
0
0
0
0
2
0
0
3
2
0
0
0
0
22
6
54
4
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)

65
33
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
2
0
0
0
0
0
0
0
0
1
2
0
0
0
0
22
6
53
3
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)

7
8
7
8
7
7
9
12
16
16
15
13
11
8
6
6
6
5
5
4
4
6
7
7

Chance of Frost

Temperature (°C)

17
18
20
21
22
23
24
24
22
20
18
17
15
14
14
13
12
12
11
11
11
11
11
12

Feels Like (°C)

13
15
16
19
20
21
20
18
18
16
14
12
11
12
11
11
11
10
10
8
10
10
10
10

Dew Point (°C)

-5
-5
-6
-6
-8
-11
-12
-10
-8
-6
-5
-4
-3
-2
-1
0
0
0
-1
-1
0
-1
-2
-2

Relative Humidity (%)

22
20
17
15
12
9
8
10
12
17
21
25
28
33
36
40
43
45
44
46
48
44
41
37

Pressure (mb)

1011
1010
1010
1009
1008
1007
1006
1006
1006
1007
1009
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

350
348
347
346
346
346
347
348
355
355
350
348
347
346
345
343
343
342
340
341
342
343
343
343

Saturday 26

Waning Crescent 2%

05:36

18:30

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

Sun - Rise: 05:54, Set: 19:24, Transit: 12:40. Moon - Rise: 05:36, Set: 18:30. Civil Dark: 19:51 - 05:28. Nautical Dark: 20:23 - 04:55. Astro Dark: 20:57 - 04:22

Total Clouds (% Sky Obscured)

0
3
6
9
21
33
47
55
60
54
57
63
65
47
28
15
18
29
22
15
10
8
10
19

Low Clouds (% Sky Obscured)

0
2
4
7
4
2
0
0
0
0
0
0
0
0
0
0
8
17
22
15
10
8
10
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
60
6
6
12
9
10
7
15
18
29
1
0
0
0
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
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
1
17
17
4
3
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)

8
8
8
9
8
8
8
10
17
17
16
14
14
13
12
10
7
7
7
7
6
7
8
9

Chance of Frost

Temperature (°C)

14
15
16
17
19
19
19
18
17
16
15
14
13
13
12
11
11
11
10
10
10
10
11
12

Feels Like (°C)

11
12
13
15
17
18
19
18
11
9
11
10
8
7
7
6
7
7
7
8
9
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

34
31
28
25
24
24
23
22
25
36
43
45
47
53
55
62
63
56
54
54
54
50
44
39

Pressure (mb)

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

Ozone (du)

343
343
344
345
344
344
345
345
345
346
347
349
352
355
357
360
364
371
383
394
399
394
391
390

Sunday 27

New Moon 0%

06:14

19:47

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

Sun - Rise: 05:53, Set: 19:25, Transit: 12:40. Moon - Rise: 06:14, Set: 19:47. Civil Dark: 19:52 - 05:26. Nautical Dark: 20:24 - 04:54. Astro Dark: 20:58 - 04:20

Total Clouds (% Sky Obscured)

61
54
41
40
68
55
36
4
4
1
5
4
12
29
56
86
86
95
99
94
85
80
59
37

Low Clouds (% Sky Obscured)

20
11
8
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
1
0
0
0
5
4
12
0
0
0
0
1
1
2
4
5
3
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
0
0
0
2
3
8
29
56
86
86
90
94
89
84
79
58
36

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
11
12
14
14
14
15
15
15
14
13
11
10
8
7
5
4
3
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
10
11
11
12
13
13
12
12
13
13
13
12
12
12
11
11
11
9
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

34
31
27
24
23
22
22
24
26
30
37
41
45
49
50
53
56
58
59
61
58
57
55
47

Pressure (mb)

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

Ozone (du)

391
390
388
387
389
387
381
376
372
364
363
362
358
357
358
359
359
361
363
364
365
366
366
366

Monday 28

Waxing Crescent 2%

07:01

21:06

10 Good
11 Good
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 Good
09 Good

Sun - Rise: 05:52, Set: 19:26, Transit: 12:40. Moon - Rise: 07:01, Set: 21:06. Civil Dark: 19:53 - 05:25. Nautical Dark: 20:25 - 04:53. Astro Dark: 20:59 - 04:19

Total Clouds (% Sky Obscured)

17
11
6
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
3
4

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)

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

High Clouds (% Sky Obscured)

14
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
18
18
18
18
18
19
22
21
20
19
19
19
17
17
18
18
17
18
14
15
15
16

Dew Point (°C)

2
2
1
1
1
1
0
-0
-0
-1
-1
-2
-2
-2
-2
-3
-3
-2
-1
-1
-0
-0
0
-1

Relative Humidity (%)

40
35
31
28
24
23
22
21
22
21
22
23
24
25
25
25
26
28
31
35
33
31
30
26

Pressure (mb)

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

Ozone (du)

366
366
365
364
364
365
367
368
368
368
368
368
369
369
366
363
360
357
355
352
352
352
352
349

Tuesday 29

Waxing Crescent 7%

07:55

22:22

10 Good
11 Good
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

Sun - Rise: 05:51, Set: 19:27, Transit: 12:40. Moon - Rise: 07:55, Set: 22:22. Civil Dark: 19:54 - 05:24. Nautical Dark: 20:26 - 04:52. Astro Dark: 21:00 - 04:17

Total Clouds (% Sky Obscured)

5
4
2
0
0
0
0
0
0
0
1
2
4
4
2
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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
23
23
23
23
23
24
25
25
25
24
23
23
20
20
20
20
20

Dew Point (°C)

-1
-1
-2
-3
-3
-4
-5
-6
-5
-5
-5
-4
-4
-4
-2
0
2
2
3

Relative Humidity (%)

22
19
17
15
13
12
12
11
12
13
13
15
16
17
21
25
30
31
32

Pressure (mb)

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

Ozone (du)

346
344
342
339
337
335
334
332
331
331
330
330
330
330
330
329
329
329
330

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

Generated: 23/04/25 10:29:31. Forecast: 23/04/25 to 29/04/25. Timezone: UTC-7.00