Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 26

Waxing Gibbous 85%

15:58

03:15

13 Bad
14 Bad
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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:42, Set: 19:55, Transit: 12:49. Moon - Rise: 15:58, Set: 03:15. Civil Dark: 20:24 - 05:14. Nautical Dark: 20:59 - 04:39. Astro Dark: 21:36 - 04:01

Total Clouds (% Sky Obscured)

66
55
41
71
72
83
100
100
100
100
100
100
100
100
100
100
81
73
85
92
94
72
90
96

Low Clouds (% Sky Obscured)

44
35
41
59
61
82
100
100
100
100
100
100
100
100
100
100
71
53
79
91
94
71
90
93

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
4

High Clouds (% Sky Obscured)

30
31
3
2
2
2
1
0
1
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
2
2
2
9
2
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
2
0
2
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
3
11
13
7
11
9
15
9
9
9
15
8
7
4
5
5
19
6
17
15
14

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)

17
15
15
8
8
7
7
6
5
5
4
4
4
5
5
6
6
6
6
7
9
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
4
2
1
2
4
5
5
6
7
6
6
6
6
5
6
5
5
5
5
4
4
4
6

Relative Humidity (%)

69
50
44
43
52
60
72
74
81
85
87
87
88
88
84
90
88
90
87
78
73
66
66
72

Pressure (mb)

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

Ozone (du)

357
356
359
362
364
363
363
363
363
362
361
361
360
359
360
359
360
357
355
352
352
350
351
355

Wednesday 27

Waxing Gibbous 91%

16:56

03:43

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK

Sun - Rise: 05:42, Set: 19:56, Transit: 12:49. Moon - Rise: 16:56, Set: 03:43. Civil Dark: 20:24 - 05:13. Nautical Dark: 20:59 - 04:38. Astro Dark: 21:37 - 04:00

Total Clouds (% Sky Obscured)

98
97
99
85
75
80
70
76
96
78
86
81
68
37
64
73
72
73
68
79
84
65
36
27

Low Clouds (% Sky Obscured)

97
97
99
85
75
80
70
76
96
78
86
81
68
37
64
67
65
67
63
77
81
64
34
22

Medium Clouds (% Sky Obscured)

9
16
15
0
0
0
0
0
0
0
4
4
0
0
0
4
0
0
0
0
4
0
4
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
3
2
3
0
0
0

ISS Passover

Visibility (miles)

9
8
8
9
9
9
9
9
9
2
1
9
9
1
9
2
1
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
34
41
27
5
13
15
18
10
13
10
4
2
12
11
4
5
2
3
9
4
3
0
0

Precipitation Amount (mm)

0
0.3
0.4
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
11
11
10
7
7
6
5
4
4
3
2
4
4
5
5
5
5
4
5
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
7
7
8
8
7
6
6
5
5
4
4
4
4
3
3
4
5
6
7
7
8
10

Dew Point (°C)

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

Relative Humidity (%)

68
71
66
66
72
74
77
82
87
90
88
87
91
91
90
91
93
91
87
85
81
73
56
46

Pressure (mb)

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

Ozone (du)

364
373
376
379
381
383
381
379
376
373
373
373
373
381
389
379
376
372
370
368
364
363
361
361

Thursday 28

Waxing Gibbous 96%

17:56

04:14

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

Sun - Rise: 05:41, Set: 19:57, Transit: 12:49. Moon - Rise: 17:56, Set: 04:14. Civil Dark: 20:25 - 05:13. Nautical Dark: 21:00 - 04:38. Astro Dark: 21:38 - 04:00

Total Clouds (% Sky Obscured)

81
41
44
73
71
88
54
83
62
32
40
56
73
87
87
85
77
73
64
60
73
62
48
49

Low Clouds (% Sky Obscured)

23
27
30
37
61
85
54
77
62
32
40
56
73
77
78
75
62
59
49
60
73
62
48
49

Medium Clouds (% Sky Obscured)

81
6
9
47
40
85
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
3
0
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
7
5
5
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
1
1
1
1
1
1
1
1

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 (%)

1
2
16
23
32
30
15
7
1
1
1
2
3
6
1
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)

8
8
9
9
9
7
7
6
5
4
3
4
5
5
5
4
4
4
4
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
42
45
46
52
62
69
78
74
81
84
87
90
88
87
88
91
87
79
72
61
53
47
43

Pressure (mb)

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

Ozone (du)

359
359
359
357
356
363
378
374
379
372
367
367
367
363
358
351
349
347
342
335
333
327
324
322

Friday 29

Waxing Gibbous 99%

18:55

04:50

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

Sun - Rise: 05:41, Set: 19:57, Transit: 12:49. Moon - Rise: 18:55, Set: 04:50. Civil Dark: 20:26 - 05:12. Nautical Dark: 21:01 - 04:37. Astro Dark: 21:39 - 03:59

Total Clouds (% Sky Obscured)

38
32
31
30
31
38
49
35
19
0
1
1
0
0
0
0
0
0
0
12
24
36
34
33

Low Clouds (% Sky Obscured)

38
32
31
30
31
38
49
35
19
0
0
0
0
0
0
0
0
0
0
12
24
36
34
33

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
1
1
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
1
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
5
6
6
5
5
6
5
6
8
8
9
8
7
6
6
4
4
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
2
2
4
5
6
8
9
9
8
6
6
6
5
5
4
5
4
3
2
2
2
3

Relative Humidity (%)

40
39
38
40
45
51
60
77
83
86
84
77
74
73
71
71
68
66
54
44
39
36
34
33

Pressure (mb)

1014
1014
1014
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

321
321
320
319
319
318
317
317
318
319
320
318
316
312
310
310
309
309
310
310
309
308
307
305

Saturday 30

Waxing Gibbous 100%

19:54

05:32

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

Sun - Rise: 05:41, Set: 19:58, Transit: 12:50. Moon - Rise: 19:54, Set: 05:32. Civil Dark: 20:26 - 05:12. Nautical Dark: 21:02 - 04:37. Astro Dark: 21:40 - 03:58

Total Clouds (% Sky Obscured)

32
29
26
22
14
6
0
0
0
0
0
0
3
3
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

32
29
26
22
14
6
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
3
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
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
31
32
35
37
42
51
67
68
68
65
58
52
50
50
51
52
47
43
39
37
34
32
31

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

304
305
305
306
306
308
309
308
311
315
316
317
317
319
321
322
322
321
321
321
321
321
322
321

Sunday 31

Full Moon 99%

20:50

06:20

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
10 Good
11 Good
12 Good

Sun - Rise: 05:41, Set: 19:58, Transit: 12:50. Moon - Rise: 20:50, Set: 06:20. Civil Dark: 20:27 - 05:12. Nautical Dark: 21:02 - 04:36. Astro Dark: 21:41 - 03:58

Total 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

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
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
21
21
22
23
24
23
21
20
16
16
16
16
16
15
14
14
14
13
13
12
24

Dew Point (°C)

3
4
4
5
6
8
11
12
11
10
9
5
3
1
-1
-2
-4
-4
-4
-5
-5
-6
-7
-2

Relative Humidity (%)

29
28
29
31
33
41
51
61
59
58
58
49
43
37
33
31
28
25
22
20
18
17
16
17

Pressure (mb)

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

Ozone (du)

321
320
321
321
321
322
324
325
327
329
330
330
330
330
329
328
327
328
329
329
329
328
327
326

Monday 1

Waning Gibbous 96%

21:41

07:13

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

Sun - Rise: 05:40, Set: 19:59, Transit: 12:50. Moon - Rise: 21:41, Set: 07:13. Civil Dark: 20:28 - 05:11. Nautical Dark: 21:03 - 04:36. Astro Dark: 21:42 - 03:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
21
32
48
67
80
76
68
64
49
38
25
35
43
54

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

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
21
32
48
67
70
52
40
30
21
16
11
14
15
19

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
25
25
25
24
24
23
22
21
21
19
19
19
19
19
19
20
21
22
23
23

Feels Like (°C)

22
22
22
23
23
24
25
27
26
25
23
18
17
17
17
16
17
15
14
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

17
18
19
20
21
27
34
42
39
36
33
28
25
22
22
21
20
18
16
15
13
11

Pressure (mb)

1015
1015
1015
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

326
325
325
325
324
325
325
326
325
325
325
325
324
324
325
326
326
326
325
324
323
321

Forecast for Mount Wilson, Los Angeles, United States of America (34.22,-118.06)

Generated: 26/05/26 13:13:42. Forecast: 26/05/26 to 01/06/26. Timezone: UTC-7.00