Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 25

First Quarter 54%

12:45

02:58

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

Sun - Rise: 06:45, Set: 19:08, Transit: 12:57. Moon - Rise: 12:45, Set: 02:58. Civil Dark: 19:33 - 06:20. Nautical Dark: 20:02 - 05:51. Astro Dark: 20:32 - 05:21

Total Clouds (% Sky Obscured)

4
3
0
0
0
0
0
0
0
0
33
44
58
24
71
100
100
26
61
63
78
87
75
45

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
24
43
58
24
68
100
100
26
46
50
70
83
69
44

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

Chance of Frost

Temperature (°C)

24
23
22
21
19
16
16
16
15
16
15
14
15
15
15
14
14
17
20
21
21
23
24
25

Feels Like (°C)

23
21
21
20
19
17
17
15
15
16
15
12
12
12
15
12
12
15
20
19
19
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

24
21
24
28
43
52
55
47
39
43
46
36
35
37
44
46
52
48
36
27
22
20
20
20

Pressure (mb)

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

Ozone (du)

279
282
289
291
292
288
278
275
274
274
275
274
273
272
272
272
272
275
276
275
276
276
276
277

Thursday 26

Waxing Gibbous 65%

13:55

03:45

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

Sun - Rise: 06:44, Set: 19:09, Transit: 12:57. Moon - Rise: 13:55, Set: 03:45. Civil Dark: 19:34 - 06:19. Nautical Dark: 20:03 - 05:50. Astro Dark: 20:33 - 05:20

Total Clouds (% Sky Obscured)

29
41
25
29
34
24
11
14
59
48
50
41
38
29
31
12
15
25
53
82
82
100
93
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
0
0

High Clouds (% Sky Obscured)

29
41
21
29
24
20
11
9
59
47
49
41
38
29
31
10
15
23
50
77
79
100
91
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)

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

Chance of Frost

Temperature (°C)

25
24
23
22
20
18
17
16
17
16
16
16
16
16
16
16
16
19
22
22
22
23
24
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

20
22
27
35
50
48
45
42
44
44
44
44
41
38
33
31
29
27
21
19
20
24
25
25

Pressure (mb)

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

Ozone (du)

277
277
277
279
279
280
280
280
280
280
279
278
279
280
281
282
282
282
284
285
286
286
286
285

Friday 27

Waxing Gibbous 76%

15:03

04:24

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

Sun - Rise: 06:43, Set: 19:09, Transit: 12:56. Moon - Rise: 15:03, Set: 04:24. Civil Dark: 19:35 - 06:18. Nautical Dark: 20:04 - 05:48. Astro Dark: 20:34 - 05:18

Total Clouds (% Sky Obscured)

100
74
40
40
40
11
4
4
67
74
86
99
100
100
100
100
100
100
47
27
37
42
51
60

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)

4
0
3
0
0
0
0
0
0
0
0
4
5
6
6
6
6
12
47
27
37
42
51
8

High Clouds (% Sky Obscured)

100
71
40
40
40
11
2
3
50
63
80
96
100
100
100
100
100
100
47
27
31
41
46
59

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
6
5
5
6
7
7
7
7
7
7
7
7
7
7
8
7
6
7
8
6
7
7

Chance of Frost

Temperature (°C)

25
24
23
21
20
18
17
16
16
16
16
16
17
17
17
17
17
20
22
24
25
25
25
26

Feels Like (°C)

21
20
19
20
20
18
16
15
15
13
12
12
13
13
13
13
13
16
20
20
21
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

25
23
21
23
34
39
44
43
38
32
26
22
20
19
17
15
16
18
13
13
10
12
12
14

Pressure (mb)

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

Ozone (du)

287
290
292
293
293
292
291
291
292
292
291
292
292
291
291
291
291
292
293
294
294
297
300
301

Saturday 28

Waxing Gibbous 84%

15:03

04:56

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

Sun - Rise: 06:41, Set: 19:10, Transit: 12:56. Moon - Rise: 15:03, Set: 04:56. Civil Dark: 19:35 - 06:16. Nautical Dark: 20:05 - 05:47. Astro Dark: 20:35 - 05:16

Total Clouds (% Sky Obscured)

45
62
40
28
8
29
55
91
90
89
88
86
80
74
50
30
10
9
7
6
3
2
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)

14
19
17
17
8
4
0
10
12
22
33
22
13
0
1
1
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

45
62
40
26
4
29
55
80
84
88
82
77
71
70
46
25
7
6
5
5
3
1
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
3
1
1
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
6
5
6
7
7
8
9
9
9
9
8
7
7
6
5
5
3
3
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

13
12
12
14
21
22
22
19
18
18
18
18
18
18
18
19
20
19
14
12
11
10
10
10

Pressure (mb)

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

Ozone (du)

303
304
305
306
308
308
309
311
312
312
312
315
316
317
319
319
318
316
314
313
313
313
314
314

Sunday 29

Waxing Gibbous 92%

16:08

05:25

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
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: 06:40, Set: 19:11, Transit: 12:56. Moon - Rise: 16:08, Set: 05:25. Civil Dark: 19:36 - 06:15. Nautical Dark: 20:06 - 05:45. Astro Dark: 20:36 - 05:15

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
65
72
73
78
86
93
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
4
8
13
16
26
49
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
65
72
73
78
86
93
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)

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

Chance of Frost

Temperature (°C)

26
25
24
22
21
19
18
18
16
16
16
15
16
15
15
15
16
17
17
19
19
21
22
22

Feels Like (°C)

23
22
22
21
20
19
19
18
16
16
14
11
12
12
12
12
12
13
11
11
10
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

11
12
14
18
31
39
46
51
50
43
34
32
32
28
34
32
31
30
25
21
18
18
18
17

Pressure (mb)

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

Ozone (du)

314
315
317
318
318
317
315
314
312
310
309
308
306
302
302
302
301
301
301
300
299
298
296
295

Monday 30

Waxing Gibbous 97%

17:11

05:51

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
13 Bad
14 Bad

Sun - Rise: 06:39, Set: 19:12, Transit: 12:56. Moon - Rise: 17:11, Set: 05:51. Civil Dark: 19:37 - 06:13. Nautical Dark: 20:07 - 05:44. Astro Dark: 20:37 - 05:13

Total Clouds (% Sky Obscured)

100
100
99
98
97
95
98
100
97
94
92
96
99
100
99
98
96
97
97
98
98
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
31
53
66
79
92
94

Medium Clouds (% Sky Obscured)

71
74
57
40
20
20
23
23
32
39
50
47
44
43
60
63
74
72
70
68
76
84
92
69

High Clouds (% Sky Obscured)

100
100
99
98
97
95
96
97
87
78
75
84
95
100
99
98
96
94
91
89
88
92
97
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
4
3
2
1

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
2
21
33
42
54
60
63
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.4
0.3

Wind Speed/Direction (mph)

8
8
8
8
8
8
9
9
10
10
10
10
9
9
9
8
7
7
9
11
13
13
13
13

Chance of Frost

Temperature (°C)

21
21
20
19
18
17
16
15
14
13
13
13
14
13
14
12
12
12
12
13
13
12
11
11

Feels Like (°C)

17
17
17
16
17
17
16
16
15
11
11
12
13
13
13
9
10
9
9
10
9
10
9
9

Dew Point (°C)

-4
-3
-2
-0
3
6
7
9
10
9
10
11
12
11
12
10
10
9
10
11
11
10
9
9

Relative Humidity (%)

18
19
22
28
36
48
55
64
74
77
82
86
87
87
90
87
86
86
86
86
86
87
87
88

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

294
294
293
293
293
294
293
292
291
290
289
288
288
287
287
286
285
285
286
287
288
290
293
295

Tuesday 31

Waxing Gibbous 99%

18:12

06:16

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

Sun - Rise: 06:37, Set: 19:13, Transit: 12:55. Moon - Rise: 18:12, Set: 06:16. Civil Dark: 19:38 - 06:12. Nautical Dark: 20:07 - 05:42. Astro Dark: 20:38 - 05:12

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
100
100
100
100
99
99
98
93
89
84

Low Clouds (% Sky Obscured)

94
95
96
98
100
100
100
100
99
98
97
88
77
67
74
82
91
83
75
67

Medium Clouds (% Sky Obscured)

48
30
27
21
11
8
5
2
1
1
0
9
18
27
20
12
5
3
2
0

High Clouds (% Sky Obscured)

42
14
12
10
13
9
4
0
5
10
30
61
81
95
92
88
84
57
29
1

ISS Passover

Visibility (miles)

3
6
8
6
3
1
1
1
1
1
1
1
1
1
1
4
7
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

Very Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

55
52
49
46
45
46
50
55
61
64
64
85
95
95
95
78
61
63
75
95

Precipitation Amount (mm)

0.3
0.4
0.2
0
0
0
0.2
0.3
0.3
0.3
0.3
0.6
0.9
1.1
0.7
0.4
0.3
0.2
0.4
0.8

Wind Speed/Direction (mph)

12
12
12
11
10
9
9
8
8
8
9
9
9
8
8
8
9
9
8
7

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
78
82
87
91
93
95
95
96
96
96
96
96
96
91
90
85
79
71

Pressure (mb)

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

Ozone (du)

295
296
296
301
306
311
318
325
331
335
338
342
347
352
357
361
365
369
369
368

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

Generated: 25/03/26 14:29:42. Forecast: 25/03/26 to 31/03/26. Timezone: UTC-7.00