Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

05:59

20:00

06 Good
07 Good
08 Good
09 Good
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

Sun - Rise: 06:07, Set: 19:17, Transit: 12:42. Moon - Rise: 05:59, Set: 20:00. Civil Dark: 19:43 - 05:40. Nautical Dark: 20:14 - 05:09. Astro Dark: 20:46 - 04:36

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
1
0
0
0
0
0
0
0
0
0
0
0
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)

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

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
9
12
10
3
4
6
7
9
10
9
9
12
12
10
8
7
6
6
6
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
12
13
18
19
20
21
20
21
22
23
20
19
17
16
16
16
15
14
13
14
13
12

Dew Point (°C)

-15
-15
-16
-16
-12
-11
-12
-14
-16
-18
-17
-17
-18
-20
-20
-19
-18
-18
-18
-18
-19
-19
-19
-19

Relative Humidity (%)

14
13
12
11
11
10
9
7
5
4
4
4
4
4
5
5
6
7
7
7
7
7
7
7

Pressure (mb)

1014
1015
1017
1017
1018
1017
1017
1016
1015
1014
1013
1012
1012
1013
1013
1014
1014
1014
1014
1015
1014
1014
1014
1014

Ozone (du)

363
365
369
371
368
363
360
358
357
357
357
360
361
362
362
361
360
360
359
358
357
354
354
354

Saturday 18

Waxing Crescent 3%

06:36

21:16

06 Good
07 OK
08 Good
09 Good
10 OK
11 OK
12 Good
13 Good
14 Good
15 OK
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

Sun - Rise: 06:06, Set: 19:18, Transit: 12:42. Moon - Rise: 06:36, Set: 21:16. Civil Dark: 19:44 - 05:38. Nautical Dark: 20:15 - 05:07. Astro Dark: 20:47 - 04:35

Total Clouds (% Sky Obscured)

5
28
7
5
29
30
4
5
8
39
100
100
87
100
100
100
100
100
100
100
100
100
100
100

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
5
100

High Clouds (% Sky Obscured)

2
20
3
3
25
21
2
3
5
35
100
100
82
100
100
100
100
100
100
100
100
100
100
100

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
4
4
3
1
2
4
6
7
7
6
5
5
2
1
2
2
1
2
2
2
2
2

Chance of Frost

Temperature (°C)

15
15
18
21
22
24
26
27
28
29
29
29
29
27
25
24
24
23
22
22
21
20
20
20

Feels Like (°C)

12
12
14
18
21
21
23
25
26
26
25
25
25
23
21
21
21
20
19
19
18
17
17
17

Dew Point (°C)

-19
-20
-19
-18
-17
-17
-17
-17
-17
-16
-14
-14
-13
-12
-12
-11
-11
-12
-12
-12
-12
-12
-12
-13

Relative Humidity (%)

8
7
6
6
5
5
4
4
4
4
5
5
5
6
8
8
8
9
9
9
9
10
10
10

Pressure (mb)

1015
1016
1016
1016
1016
1016
1015
1014
1013
1012
1011
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

354
352
352
352
353
353
352
347
343
338
334
331
330
331
329
329
329
330
330
330
332
330
331
331

Sunday 19

Waxing Crescent 9%

07:20

22:32

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

Sun - Rise: 06:05, Set: 19:18, Transit: 12:42. Moon - Rise: 07:20, Set: 22:32. Civil Dark: 19:45 - 05:37. Nautical Dark: 20:16 - 05:06. Astro Dark: 20:48 - 04:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
83
100
100
100
86
22
22
5
50
19
0
2
4
6
50
45
2
2
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)

6
5
5
47
100
83
85
59
100
86
2
4
0
40
15
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
91
100
100
69
100
100
100
70
5
3
2
40
7
0
1
2
4
45
45
2
2
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
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)

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

Chance of Frost

Temperature (°C)

19
21
23
25
26
28
29
31
32
33
33
33
32
30
27
25
25
24
24
23
22
21
21
20

Feels Like (°C)

16
18
20
22
23
23
24
26
27
26
27
28
27
26
23
25
24
23
22
20
18
17
19
18

Dew Point (°C)

-13
-12
-13
-13
-13
-12
-12
-12
-13
-13
-13
-11
-12
-13
-10
-5
-4
-4
-3
-2
-2
-1
-0
0

Relative Humidity (%)

10
10
7
7
6
6
6
5
4
4
4
5
5
5
7
13
14
15
16
19
20
22
24
27

Pressure (mb)

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

Ozone (du)

331
332
332
330
329
329
331
333
332
332
330
329
329
330
331
329
328
328
329
330
332
331
328
324

Monday 20

Waxing Crescent 17%

08:13

23:43

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

Sun - Rise: 06:03, Set: 19:19, Transit: 12:41. Moon - Rise: 08:13, Set: 23:43. Civil Dark: 19:45 - 05:36. Nautical Dark: 20:17 - 05:05. Astro Dark: 20:49 - 04:32

Total Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
1
10
10
10
10
10
10
10
15
25
9
8
1
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)

1
1
0
0
0
0
0
0
0
0
0
5
5
5
5
10
10
10
15
25
9
8
1
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
6
5
2
3
5
7
8
9
11
11
13
13
10
9
5
2
1
3
5
6
7
7
6

Chance of Frost

Temperature (°C)

21
22
23
25
27
29
31
32
33
33
34
34
33
31
29
28
27
27
26
24
23
21
21
20

Feels Like (°C)

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

Dew Point (°C)

2
2
0
-0
-1
0
1
0
-2
-5
-8
-9
-9
-8
-7
-7
-6
-6
-4
-4
-3
-3
-2
-1

Relative Humidity (%)

28
27
22
19
17
15
14
12
11
8
6
6
6
7
8
9
10
11
13
15
17
19
21
23

Pressure (mb)

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

Ozone (du)

322
318
314
311
309
308
308
307
308
309
309
309
311
312
313
312
314
317
320
323
326
329
328
327

Tuesday 21

Waxing Crescent 27%

09:16

00:44

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

Sun - Rise: 06:02, Set: 19:20, Transit: 12:41. Moon - Rise: 09:16, Set: 00:44. Civil Dark: 19:46 - 05:35. Nautical Dark: 20:18 - 05:03. Astro Dark: 20:50 - 04:30

Total Clouds (% Sky Obscured)

0
0
1
2
3
7
11
15
18
19
14
18
17
20
10
11
11
28
45
62
71
72
75
70

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
1
1
1
4
4
6
8
10
9
11
9
15
10
11
6
26
45
61
71
72
75
70

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
5
4
2
1
4
6
7
10
14
17
21
18
16
14
11
8
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

20
21
22
24
25
27
29
31
33
33
32
31
29
27
25
23
23
22
22
20
19
18
18
18

Feels Like (°C)

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

Dew Point (°C)

0
1
-1
-2
-2
-2
-3
-8
-12
-10
-8
-4
-3
-2
-2
-2
0
2
4
6
8
7
7
8

Relative Humidity (%)

26
25
21
18
16
14
12
7
5
6
7
10
12
14
17
19
22
25
31
38
47
48
50
51

Pressure (mb)

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

Ozone (du)

329
330
332
330
329
328
329
327
327
331
334
335
334
333
332
330
329
327
326
325
324
324
324
324

Wednesday 22

Waxing Crescent 38%

10:25

01:35

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:01, Set: 19:21, Transit: 12:41. Moon - Rise: 10:25, Set: 01:35. Civil Dark: 19:47 - 05:33. Nautical Dark: 20:19 - 05:02. Astro Dark: 20:52 - 04:29

Total Clouds (% Sky Obscured)

65
65
65
65
65
65
65
70
63
55
52
54
56
60
47
34
23
41
58
82
77
71
62
51

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
6
12
18
19
20
20
11
4
0
12
31
50
35
20
3
32
58
82
72
53
32
21

High Clouds (% Sky Obscured)

65
60
30
20
15
10
15
10
40
55
52
39
24
10
7
4
0
10
20
29
29
22
15
15

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
6
10
14
10
6
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
6
5
6
5
4
4
8
13
17
16
16
17
14
12
10
12
14
17
15
13
12

Chance of Frost

Temperature (°C)

19
19
19
20
21
22
23
25
26
26
26
27
25
24
22
21
20
19
20
19
18
17
16
15

Feels Like (°C)

16
16
16
17
18
18
21
21
22
22
22
23
24
21
19
17
16
15
14
15
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

50
49
47
43
39
35
30
25
21
21
21
21
24
28
32
33
35
37
38
39
39
41
42
43

Pressure (mb)

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

Ozone (du)

324
324
323
324
324
324
323
323
322
324
326
328
330
331
332
339
346
353
365
378
391
388
386
383

Thursday 23

First Quarter 50%

11:36

02:16

Sun - Rise: 05:59, Set: 19:22, Transit: 12:41. Moon - Rise: 11:36, Set: 02:16. Civil Dark: 19:48 - 05:32. Nautical Dark: 20:20 - 05:01. Astro Dark: 20:53 - 04:27

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Amboy, San Bernardino, United States of America (34.56,-115.78)

Generated: 17/04/26 06:48:06. Forecast: 17/04/26 to 23/04/26. Timezone: UTC-7.00