Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Third Quarter 46%

02:25

12:15

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

Sun - Rise: 06:15, Set: 19:11, Transit: 12:43. Moon - Rise: 02:25, Set: 12:15. Civil Dark: 19:37 - 05:50. Nautical Dark: 20:07 - 05:19. Astro Dark: 20:38 - 04:47

Total Clouds (% Sky Obscured)

100
100
100
79
68
76
76
90
43
29
29
38
27
35
7
0
0
29
30
24
5
16
3
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)

98
100
86
67
68
76
61
8
6
8
14
28
2
0
0
0
0
10
7
7
5
16
3
0

High Clouds (% Sky Obscured)

94
100
68
25
28
26
50
90
33
12
5
20
15
25
4
0
0
0
0
0
0
0
0
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
2
0
0
0
0
0
0
0
1
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
16
17
16
7
6
4
5
4
3
4
4
4
4
3
2
6
9
11
10
15
16
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

27
28
31
33
37
40
44
46
50
51
52
51
46
44
40
36
32
28
24
18
14
14
17
22

Pressure (mb)

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

Ozone (du)

325
327
329
332
332
331
330
328
328
329
330
333
338
342
343
345
345
345
344
341
343
342
342
343

Friday 10

Waning Crescent 36%

03:02

13:18

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

Sun - Rise: 06:14, Set: 19:12, Transit: 12:43. Moon - Rise: 03:02, Set: 13:18. Civil Dark: 19:38 - 05:48. Nautical Dark: 20:08 - 05:18. Astro Dark: 20:39 - 04:46

Total Clouds (% Sky Obscured)

2
0
0
0
9
17
2
0
3
5
3
3
8
7
4
9
6
6
5
15
19
16
23
9

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
2
12
1
0
0
0
0
0
0
0
0
0
0
0
0
1
3
2
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
5
6
5
4
1
4
3
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)

10
8
11
13
13
12
13
11
9
6
4
3
4
3
4
4
4
4
6
8
10
10
10
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
30
33
37
44
47
53
58
61
64
65
63
59
53
47
40
35
30
27
24
19
15
16
19

Pressure (mb)

1008
1009
1010
1010
1011
1011
1011
1012
1012
1012
1012
1013
1013
1014
1014
1013
1012
1011
1010
1009
1008
1007
1007
1008

Ozone (du)

344
343
343
345
350
353
359
360
354
352
352
347
344
345
344
341
336
335
336
338
340
341
341
343

Saturday 11

Waning Crescent 27%

03:34

14:21

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
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
18 Bad
19 Bad

Sun - Rise: 06:13, Set: 19:13, Transit: 12:43. Moon - Rise: 03:34, Set: 14:21. Civil Dark: 19:39 - 05:47. Nautical Dark: 20:09 - 05:16. Astro Dark: 20:40 - 04:44

Total Clouds (% Sky Obscured)

2
2
8
0
12
13
26
66
71
62
63
53
55
54
56
55
52
85
100
100
100
98
94
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
11
0
0
0
0
10
21
40
45
25
24
5
42
10
5
20
34
49

Medium Clouds (% Sky Obscured)

0
0
1
0
4
0
0
0
0
5
7
5
5
5
5
5
4
85
100
100
95
98
29
11

High Clouds (% Sky Obscured)

0
0
0
0
0
2
21
47
53
23
17
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
7
7

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
1
6
3
4
2
2
0
0
18
22
27
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

24
29
36
35
35
37
42
48
49
50
52
56
53
47
42
38
33
28
26
28
32
33
37
37

Pressure (mb)

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

Ozone (du)

343
343
346
348
353
354
356
360
361
361
358
358
362
357
354
355
357
360
360
363
366
366
365
367

Sunday 12

Waning Crescent 18%

04:03

15:25

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 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:11, Set: 19:14, Transit: 12:43. Moon - Rise: 04:03, Set: 15:25. Civil Dark: 19:40 - 05:46. Nautical Dark: 20:10 - 05:15. Astro Dark: 20:41 - 04:43

Total Clouds (% Sky Obscured)

87
97
99
84
97
95
92
84
76
68
66
65
60
48
40
52
66
86
90
95
100
100
80
100

Low Clouds (% Sky Obscured)

57
65
75
76
77
78
76
73
70
66
61
56
38
19
0
0
0
0
10
20
29
28
26
24

Medium Clouds (% Sky Obscured)

9
17
19
18
8
0
0
0
0
3
2
2
5
7
7
12
11
60
90
84
100
100
56
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
49
72
82
50
80

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 (%)

20
16
10
12
12
9
9
8
6
6
5
4
4
3
0
7
9
14
21
23
18
19
24
13

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
8
10
11
13
10
8
8
6
5
5
6
6
6
6
7
9
14
12
14
15
17
15

Chance of Frost

Temperature (°C)

16
16
15
14
14
13
12
12
12
11
11
11
12
13
14
15
15
16
17
16
16
16
15
14

Feels Like (°C)

14
13
10
9
8
6
8
8
8
9
10
10
10
11
12
13
14
14
11
11
9
9
7
8

Dew Point (°C)

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

Relative Humidity (%)

40
40
39
42
46
54
57
58
58
58
59
58
53
49
45
40
34
30
29
25
21
21
29
34

Pressure (mb)

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

Ozone (du)

367
371
373
375
378
381
381
379
380
382
384
385
382
377
375
373
375
377
380
391
401
403
407
407

Monday 13

Waning Crescent 10%

04:31

16:30

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
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 06:10, Set: 19:15, Transit: 12:42. Moon - Rise: 04:31, Set: 16:30. Civil Dark: 19:41 - 05:44. Nautical Dark: 20:11 - 05:13. Astro Dark: 20:42 - 04:41

Total Clouds (% Sky Obscured)

58
22
9
9
11
12
8
5
0
0
0
0
0
0
0
0
0
0
1
1
2
4
6
8

Low Clouds (% Sky Obscured)

23
22
9
9
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

44
17
3
9
11
12
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
6

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 (%)

16
14
0
1
2
1
3
2
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
16
13
11
9
7
6
5
4
3
3
3
3
3
4
5
5
5
5
5
5
5
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
7
9
10
10
11
10
11
10
10
10
10
11
12
13
14
15
15
15
16
16
17
19
19

Dew Point (°C)

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

Relative Humidity (%)

33
35
40
43
44
45
47
48
49
50
52
49
48
44
40
35
29
26
22
20
19
18
18
18

Pressure (mb)

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

Ozone (du)

402
399
391
387
382
375
367
364
363
362
364
363
363
362
362
361
359
358
356
358
361
363
364
365

Tuesday 14

Waning Crescent 4%

04:58

17:37

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 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK
19 Bad

Sun - Rise: 06:09, Set: 19:15, Transit: 12:42. Moon - Rise: 04:58, Set: 17:37. Civil Dark: 19:41 - 05:43. Nautical Dark: 20:12 - 05:12. Astro Dark: 20:44 - 04:40

Total Clouds (% Sky Obscured)

5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
16
33
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)

4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
12
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

19
20
21
22
24
26
29
32
34
38
36
34
32
28
24
20
18
15
13
12
11
10
11
11

Pressure (mb)

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

Ozone (du)

366
366
366
365
364
362
361
360
359
358
358
359
359
358
356
355
355
354
354
350
346
342
341
340

Wednesday 15

Waning Crescent 1%

05:26

18:47

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 OK
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 06:08, Set: 19:16, Transit: 12:42. Moon - Rise: 05:26, Set: 18:47. Civil Dark: 19:42 - 05:42. Nautical Dark: 20:12 - 05:10. Astro Dark: 20:45 - 04:38

Total Clouds (% Sky Obscured)

73
87
97
96
96
95
90
85
85
82
79
76
56
32
12
7
4
1
1
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

Medium Clouds (% Sky Obscured)

0
0
0
22
44
67
78
85
85
82
79
76
56
32
12
7
4
1
1
0
0

High Clouds (% Sky Obscured)

32
63
65
45
70
80
78
75
73
59
46
24
11
4
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
19
18
16
16
16
16
16
15
14
14
14
14
15
15
20
20
20
20
21

Dew Point (°C)

-9
-9
-8
-8
-6
-3
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-3
-3
-3
-5
-6

Relative Humidity (%)

12
12
13
15
18
22
27
28
29
30
30
29
29
26
24
21
19
18
16
14
13

Pressure (mb)

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

Ozone (du)

340
340
339
339
340
340
341
341
342
342
344
346
348
348
348
348
348
347
347
348
349

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

Generated: 09/04/26 20:57:22. Forecast: 09/04/26 to 15/04/26. Timezone: UTC-7.00