Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 27%

03:34

14:21

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

Sun - Rise: 06:13, Set: 19:12, Transit: 12:43. Moon - Rise: 03:34, Set: 14:21. Civil Dark: 19:38 - 05:47. Nautical Dark: 20:09 - 05:16. Astro Dark: 20:40 - 04:44

Total Clouds (% Sky Obscured)

4
0
0
33
32
9
2
1
0
4
1
6
71
5
19
3
6
17
32
35
34
44
90
89

Low Clouds (% Sky Obscured)

0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
6
11
86
65

Medium Clouds (% Sky Obscured)

0
0
0
8
2
0
0
0
0
0
0
0
0
0
0
0
0
4
7
8
11
16
54
89

High Clouds (% Sky Obscured)

0
0
0
12
19
9
0
0
0
4
1
4
71
5
19
3
6
0
0
0
8
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
1
4
5
7
5

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)

15
13
8
10
9
12
13
11
9
7
6
9
8
7
7
5
5
4
3
4
5
9
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
20
19
17
17
15
15
15
14
13
12
12
10
11
10
12
13
13
15
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

26
24
19
19
23
28
32
35
40
40
40
39
45
49
55
58
58
49
46
40
35
31
28
27

Pressure (mb)

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

Ozone (du)

339
339
338
344
348
348
351
353
359
364
366
365
363
361
364
363
362
358
357
358
361
364
363
363

Sunday 12

Waning Crescent 18%

04:03

No Set

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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 Bad
14 Bad

Sun - Rise: 06:11, Set: 19:13, Transit: 12:43. Moon - Rise: 04:03, Set: No Set. Civil Dark: 19:39 - 05:46. Nautical Dark: 20:10 - 05:15. Astro Dark: 20:41 - 04:43

Total Clouds (% Sky Obscured)

87
86
76
69
65
51
50
2
0
0
0
0
2
5
7
9
11
9
8
1
0
4
72
70

Low Clouds (% Sky Obscured)

75
50
48
34
35
32
35
2
0
0
0
0
1
0
0
0
0
0
0
0
0
4
57
70

Medium Clouds (% Sky Obscured)

73
70
8
63
59
3
0
0
0
0
0
0
0
1
1
2
2
1
1
0
0
0
0
9

High Clouds (% Sky Obscured)

0
0
2
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
0
0
0
1

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)

14
16
16
14
14
14
12
12
11
9
8
6
5
5
4
4
4
5
6
8
8
8
8
9

Chance of Frost

Temperature (°C)

19
20
20
19
18
17
16
15
13
13
12
12
11
11
10
10
10
11
12
13
14
15
16
17

Feels Like (°C)

13
13
13
16
14
11
11
10
10
10
10
10
10
9
9
9
9
10
10
10
12
13
14
13

Dew Point (°C)

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

Relative Humidity (%)

29
30
30
32
35
35
31
33
41
44
46
47
50
51
54
58
58
55
50
47
42
37
32
29

Pressure (mb)

1010
1009
1009
1009
1010
1011
1012
1013
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1015
1014
1013

Ozone (du)

364
361
361
363
364
367
368
368
369
370
371
372
374
379
376
373
374
375
377
380
383
381
381
384

Monday 13

Waning Crescent 10%

04:31

15:25

15 Bad
16 Bad
17 OK
18 Bad
19 OK
20 Bad
21 OK
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

Sun - Rise: 06:10, Set: 19:14, Transit: 12:42. Moon - Rise: 04:31, Set: 15:25. Civil Dark: 19:40 - 05:44. Nautical Dark: 20:11 - 05:13. Astro Dark: 20:42 - 04:41

Total Clouds (% Sky Obscured)

56
45
16
41
14
49
36
5
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

56
17
7
7
4
49
35
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

56
45
14
41
14
49
36
3
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
2
0
1
0
2
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 (%)

6
10
10
8
3
1
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
15
16
16
16
16
16
15
11
6
3
2
2
2
2
1
2
1
4
5
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
11
10
11
11
10
7
7
9
11
12
11
11
10
10
10
10
11
12
13
15
17
17
19

Dew Point (°C)

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

Relative Humidity (%)

28
30
33
35
31
32
38
41
45
45
47
50
52
53
55
58
56
51
47
42
37
32
27
24

Pressure (mb)

1012
1011
1011
1011
1011
1012
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1018
1018
1018
1017
1017
1016
1015

Ozone (du)

387
391
400
403
403
403
402
402
403
403
400
397
394
392
393
395
396
395
393
394
390
387
385
380

Tuesday 14

Waning Crescent 4%

04:58

16:30

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
10 Good
11 OK
12 OK
13 Bad
14 OK

Sun - Rise: 06:09, Set: 19:15, Transit: 12:42. Moon - Rise: 04:58, Set: 16:30. Civil Dark: 19:41 - 05:43. Nautical Dark: 20:12 - 05:12. Astro Dark: 20:44 - 04:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
28
44
56
38

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
3
10
15
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
25
34
36
21

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

Chance of Frost

Temperature (°C)

21
21
21
21
20
19
18
17
16
15
15
14
14
14
14
14
14
14
16
18
20
22
23
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

21
18
17
16
17
18
19
24
30
31
31
33
38
41
42
43
38
35
32
28
23
19
17
18

Pressure (mb)

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

Ozone (du)

371
370
371
369
367
369
372
372
373
373
371
370
369
369
368
366
366
364
360
357
357
356
353
351

Wednesday 15

Waning Crescent 1%

05:26

17:37

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

Sun - Rise: 06:08, Set: 19:15, Transit: 12:42. Moon - Rise: 05:26, Set: 17:37. Civil Dark: 19:41 - 05:42. Nautical Dark: 20:12 - 05:10. Astro Dark: 20:45 - 04:38

Total Clouds (% Sky Obscured)

20
5
71
59
10
70
65
70
70
75
80
87
96
93
92
91
95
95
95
90
95
95
95
90

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)

15
0
0
0
0
0
0
0
0
0
44
50
50
55
65
70
75
75
75
80
84
94
95
90

High Clouds (% Sky Obscured)

13
4
71
59
8
70
65
70
70
75
80
87
96
93
92
91
95
95
94
90
84
76
68
79

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
8
7
7
6
5
7
8
6
5
4
4
4
4
4
4
5
5
5
5
7
10
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

18
18
17
15
15
20
24
34
40
42
44
44
43
43
43
41
40
39
35
32
29
26
24
21

Pressure (mb)

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

Ozone (du)

350
348
345
346
344
344
343
343
343
343
340
340
340
341
343
345
348
350
351
352
353
354
354
355

Thursday 16

Waning Crescent 0%

05:58

18:47

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

90
95
95
95
95
79
63
42
46
58
75
68
69
65
50
35
20
14
8
2
1
1
0
0

Low Clouds (% Sky Obscured)

1
1
1
8
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

88
84
88
92
95
77
58
39
46
58
75
68
61
46
32
19
5
3
2
0
0
0
0
0

High Clouds (% Sky Obscured)

89
95
77
60
42
28
13
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
2
3
4
7
7
1
3
4
2
5
5
1
2
1
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
20
23
20
18
17
16
16
15
12
10
11
9
8
8
9
9
11
11
12
13
13
13
14

Chance of Frost

Temperature (°C)

24
24
24
22
20
18
17
16
15
15
14
14
14
13
13
13
13
13
14
15
17
18
19
20

Feels Like (°C)

19
20
20
17
16
13
13
11
11
10
10
10
9
8
8
8
9
9
9
9
9
13
13
13

Dew Point (°C)

1
1
2
3
5
7
5
3
2
3
4
5
4
3
2
-2
-5
-9
-9
-8
-7
-9
-11
-13

Relative Humidity (%)

22
23
23
29
37
46
45
41
40
44
50
54
52
49
47
37
28
21
20
19
18
14
12
9

Pressure (mb)

1006
1006
1005
1006
1007
1008
1009
1010
1010
1011
1011
1012
1012
1013
1014
1015
1016
1016
1016
1016
1016
1016
1015
1014

Ozone (du)

355
356
356
358
359
361
363
364
366
369
372
375
378
382
385
386
388
390
386
383
379
377
374
372

Friday 17

New Moon 3%

06:35

20:01

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
10 Good

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
0
0
0
0
0
0
0
0
1
2
3
3
3
4
9
13
18

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
3
6
10
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

15
15
17
12
9
7
5
3
2
1
1
1
1
2
3
3
2
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
15
14
14
13
13
13
11
12
13
12
13
12
12
12
11
12
14

Dew Point (°C)

-15
-17
-18
-18
-18
-18
-18
-18
-18
-18
-19
-19
-15
-11
-8
-6
-5
-4
-4
-4

Relative Humidity (%)

8
6
6
6
6
7
7
8
8
9
9
9
13
18
24
25
27
28
24
22

Pressure (mb)

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

Ozone (du)

370
368
367
366
365
364
363
362
362
362
362
361
363
364
365
364
363
362
362
361

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

Generated: 11/04/26 15:00:58. Forecast: 11/04/26 to 17/04/26. Timezone: UTC-7.00