Clear Outside v1.0 - International Weather Forecasts For Astronomers

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 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
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)

67
60
57
42
88
81
83
87
92
89
88
86
72
66
60
31
57
79
86
89
49
30
32
28

Low Clouds (% Sky Obscured)

67
60
57
42
88
81
83
87
92
88
88
86
72
64
49
30
44
71
83
87
49
30
29
17

Medium Clouds (% Sky Obscured)

26
0
0
0
0
0
0
0
0
0
0
0
0
3
4
5
4
0
0
0
0
0
1
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
13
2
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
1
1
2
9
9
9
9
9
2
2
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
3
8
8
1
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
5
19
27
32
24
23
19
13
5
5
4
3
1
1
4
4
4
16
3
1
2

Precipitation Amount (mm)

0
0.3
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
16
16
19
10
8
7
6
5
4
4
4
5
5
6
6
6
6
5
6
6
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
60
58
56
59
71
80
85
90
91
94
90
88
88
85
88
93
93
90
85
74
64
54
45

Pressure (mb)

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

Ozone (du)

349
352
359
362
369
369
374
378
382
391
388
380
383
377
375
370
371
367
359
354
355
356
358
358

Thursday 28

Waxing Gibbous 96%

17:56

04:14

13 OK
14 OK
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 Bad
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)

31
41
55
65
62
63
66
84
99
98
96
94
96
91
88
82
69
72
73
93
85
86
76
72

Low Clouds (% Sky Obscured)

15
29
25
35
36
30
21
61
97
98
95
94
96
91
88
79
64
65
68
92
82
86
76
71

Medium Clouds (% Sky Obscured)

11
9
15
15
14
10
20
11
4
3
4
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
8
9
2
1
1
1
1
1
9
9
9
9
1
1
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 (%)

1
0
0
7
10
10
0
1
1
11
11
12
19
20
19
3
2
0
2
9
2
7
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
10
9
8
7
7
6
5
4
4
4
4
4
4
4
5
5
4
5
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
10
9
9
9
8
7
6
6
5
5
5
5
6
5
5
7
8
9
10
11
13

Dew Point (°C)

-1
-1
1
1
1
1
2
4
5
5
6
6
6
6
6
6
6
6
6
8
9
9
10
9

Relative Humidity (%)

40
40
43
45
48
51
58
73
79
81
85
88
90
91
93
91
94
94
87
85
84
84
82
70

Pressure (mb)

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

Ozone (du)

353
353
352
351
351
350
354
353
356
360
372
374
374
381
370
354
348
341
328
325
326
326
325
326

Friday 29

Waxing Gibbous 99%

18:55

04:50

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

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)

66
45
22
23
17
22
27
20
4
25
22
0
3
2
0
0
0
0
0
0
14
22
19
18

Low Clouds (% Sky Obscured)

64
41
17
18
17
22
27
20
4
0
0
0
0
0
0
0
0
0
0
0
14
22
19
18

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
47
43
41
44
51
60
79
84
89
93
88
90
88
84
83
78
73
61
51
43
38
35
34

Pressure (mb)

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

Ozone (du)

328
327
326
323
321
320
319
320
321
323
320
320
319
317
317
316
316
314
312
312
313
314
314
312

Saturday 30

Waxing Gibbous 100%

19:54

05:32

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: 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)

16
13
8
4
2
1
0
0
0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
0

Low Clouds (% Sky Obscured)

16
13
8
4
2
1
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
1
2
1
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
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
6
5
5
5
5
5
4
5
6
7
7
7
6
5
6
6
4
3
4
3
3
4
4

Chance of Frost

Temperature (°C)

20
21
20
21
20
19
18
16
15
15
14
14
14
14
13
13
14
14
16
19
19
21
22
23

Feels Like (°C)

18
19
19
19
19
19
18
17
17
16
14
14
13
13
12
13
12
13
16
19
19
20
20
22

Dew Point (°C)

3
3
4
5
6
7
8
10
10
8
5
3
3
3
3
3
3
4
3
1
-1
-1
0
2

Relative Humidity (%)

31
30
33
36
40
45
52
68
70
66
54
48
49
49
49
49
49
48
40
30
26
23
23
25

Pressure (mb)

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

Ozone (du)

312
311
311
309
311
313
313
315
314
314
314
314
313
312
311
310
310
311
312
312
312
312
312
311

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
4
8
11
7
3
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
3
7
11
7
3
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
23
23
23
23
23
23
22
20
19
19
18
18
18
17
17
16
16
16
16
16
17
27

Dew Point (°C)

3
4
5
6
7
8
9
12
12
11
10
9
6
6
5
3
2
1
0
-1
-0
0
1
5

Relative Humidity (%)

25
25
27
30
35
38
43
56
59
59
59
54
47
45
43
37
35
31
27
24
23
23
23
25

Pressure (mb)

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

Ozone (du)

312
312
312
314
314
313
313
313
314
315
316
316
317
317
317
317
318
319
320
321
321
320
320
320

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 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: 05:40, 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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
6
7
6
8
11
13
12
10
9
6
5
3
2
1
0
-0
-1
-1
-1
-1
-1
3

Relative Humidity (%)

25
26
26
27
26
33
42
51
50
47
46
41
39
35
33
31
30
26
24
21
21
21
20
22

Pressure (mb)

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

Ozone (du)

320
320
319
318
317
317
318
319
319
319
319
318
316
315
316
316
316
316
316
316
317
318
320
319

Tuesday 2

Waning Gibbous 92%

22:27

08:10

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

Sun - Rise: 05:40, Set: 20:00, Transit: 12:50. Moon - Rise: 22:27, Set: 08:10. Civil Dark: 20:28 - 05:11. Nautical Dark: 21:04 - 04:36. Astro Dark: 21:43 - 03:57

Total Clouds (% Sky Obscured)

4
10
16
23
18
13
6
6
5
4
31
58
80
73
63
57
37
21
4
17
27
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

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)

1
10
16
23
18
13
6
6
5
4
31
58
70
50
37
26
15
9
2
7
10
14

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
25
25
25
25
26
27
28
27
25
24
19
18
18
19
17
18
16
16
16
16
17

Dew Point (°C)

4
4
4
4
4
6
9
12
9
6
3
-1
-1
-2
-2
-3
-3
-4
-4
-5
-5
-4

Relative Humidity (%)

22
22
22
22
22
27
35
44
38
33
28
25
25
24
23
22
21
19
17
14
14
14

Pressure (mb)

1014
1014
1013
1013
1012
1013
1013
1013
1013
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

318
318
318
318
318
319
319
320
319
318
318
317
316
316
316
315
315
314
313
313
312
312

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

Generated: 27/05/26 13:21:41. Forecast: 27/05/26 to 02/06/26. Timezone: UTC-7.00