Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 0%

05:58

16:08

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

Sun - Rise: 06:23, Set: 16:42, Transit: 11:33. Moon - Rise: 05:58, Set: 16:08. Civil Dark: 17:09 - 05:57. Nautical Dark: 17:39 - 05:26. Astro Dark: 18:09 - 04:57

Total Clouds (% Sky Obscured)

95
95
93
93
62
59
52
46
30
18
22
9
8
8
7
6
6
16
40
63
66
67
58
60

Low Clouds (% Sky Obscured)

52
43
50
38
38
34
33
37
25
14
18
2
2
2
1
1
6
16
40
63
39
24
35
27

Medium Clouds (% Sky Obscured)

92
79
69
60
60
41
16
3
4
2
5
6
3
4
3
2
1
0
4
42
9
0
2
6

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
7
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 (%)

1
1
0
4
3
7
12
11
11
9
4
2
1
0
1
0
1
2
4
8
12
4
5
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
73
74
74
75
75
78
80
80
81
83
83
78
66
62
58
53
49
47
46
52
62
68

Pressure (mb)

1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1017
1017
1016
1015
1015
1016
1016

Ozone (du)

318
322
326
326
323
321
321
322
324
326
325
315
309
305
301
300
299
300
301
298
294
287
282
276

Wednesday 19

New Moon 1%

06:57

16:47

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

Sun - Rise: 06:24, Set: 16:42, Transit: 11:33. Moon - Rise: 06:57, Set: 16:47. Civil Dark: 17:08 - 05:58. Nautical Dark: 17:39 - 05:27. Astro Dark: 18:09 - 04:58

Total Clouds (% Sky Obscured)

69
25
4
8
10
9
3
6
15
26
68
63
100
85
86
51
95
91
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
0
0
8
8
6
0
0
8
16
21
4
0
1
5
38
95
78
81
82
75
79
98
100

Medium Clouds (% Sky Obscured)

3
0
0
0
0
2
0
0
0
0
2
7
64
15
15
9
4
10
96
12
100
10
96
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
6
55
53
100
62
50
0
1
50
76
32
50
25
92
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
2

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
7
11
0
1
5
2
3
5
8
12
24
24
26
58
95

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
0.3
1.3

Wind Speed/Direction (mph)

6
7
9
9
10
10
10
10
9
10
14
16
12
13
12
7
7
8
9
8
9
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
77
81
83
84
84
86
86
87
86
84
83
84
77
69
63
59
59
59
61
63
70
82

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1017
1018
1017
1016
1015
1014
1014
1014
1014

Ozone (du)

273
270
268
266
265
264
264
266
267
267
267
270
272
275
277
278
279
281
283
287
288
292
292
294

Thursday 20

Waxing Crescent 2%

07:55

17:31

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:25, Set: 16:42, Transit: 11:33. Moon - Rise: 07:55, Set: 17:31. Civil Dark: 17:08 - 05:58. Nautical Dark: 17:38 - 05:28. Astro Dark: 18:08 - 04:58

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
93

Low Clouds (% Sky Obscured)

92
100
98
98
99
100
100
100
100
100
100
87
55
71
52
46
76
63
61
41
25
23
19
20

Medium Clouds (% Sky Obscured)

96
89
100
100
100
100
100
100
100
100
100
15
33
100
100
100
100
100
100
100
99
100
96
93

High Clouds (% Sky Obscured)

81
47
100
100
100
100
100
100
100
91
100
100
100
100
100
100
96
89
100
100
100
74
82
82

ISS Passover

Visibility (miles)

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

Fog (%)

0
2
0
0
0
0
0
66
78
97
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
79
90
90
61
52
83
87
75
46
41
30
27

Precipitation Amount (mm)

0.8
1.1
5.6
2
0.2
1.6
3.5
2.2
1.8
1.8
1.7
0.8
0.3
0.9
0.9
0
0
0.8
0.6
0.3
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
14
17
17
22
25
22
18
13
10
7
9
6
6
7
9
9
8
6
2
2
1

Chance of Frost

Temperature (°C)

5
5
5
5
5
6
6
6
6
6
6
6
5
4
5
5
5
6
5
5
4
5
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
91
85
82
82
88
93
96
94
93
90
88
88
85
85
82
78
71
65
59
58
63
73

Pressure (mb)

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

Ozone (du)

300
305
307
309
312
314
316
320
320
322
324
327
330
329
330
329
331
331
330
330
331
330
329
328

Friday 21

Waxing Crescent 6%

08:49

No Set

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

Sun - Rise: 06:26, Set: 16:41, Transit: 11:34. Moon - Rise: 08:49, Set: No Set. Civil Dark: 17:08 - 05:59. Nautical Dark: 17:38 - 05:29. Astro Dark: 18:08 - 04:59

Total Clouds (% Sky Obscured)

88
89
91
93
90
87
86
82
80
76
77
72
71
62
54
46
44
40
43
29
14
19
12
12

Low Clouds (% Sky Obscured)

24
28
26
27
27
28
30
39
53
57
47
39
28
19
9
0
7
13
20
13
7
0
0
0

Medium Clouds (% Sky Obscured)

88
89
91
78
17
87
86
82
80
76
77
72
71
62
54
46
43
4
4
7
8
6
6
3

High Clouds (% Sky Obscured)

86
81
76
65
46
47
52
46
41
1
35
30
2
15
10
8
10
2
0
0
0
2
2
9

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
20
19
10
20
26
25
26
27
26
14
18
16
25
7
2
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
70
70
69
70
70
72
76
75
77
77
74
76
73
70
61
55
53
52
50
48
56
63

Pressure (mb)

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

Ozone (du)

327
328
328
327
327
326
327
326
326
327
323
324
323
322
322
323
323
324
324
322
319
315
312
308

Saturday 22

Waxing Crescent 12%

09:39

18:23

18 OK
19 Bad
20 Good
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

Sun - Rise: 06:27, Set: 16:41, Transit: 11:34. Moon - Rise: 09:39, Set: 18:23. Civil Dark: 17:08 - 06:00. Nautical Dark: 17:38 - 05:30. Astro Dark: 18:08 - 05:00

Total Clouds (% Sky Obscured)

40
45
13
14
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
8
13
14
10
5
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)

40
40
2
0
0
1
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)

12
15
16
16
14
13
11
10
10
10
9
8
8
7
6
5
4
3
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

4
4
4
4
3
3
3
3
3
3
3
3
4
4
7
9
12
13
14
13
13
13
13
11

Feels Like (°C)

5
3
2
4
3
4
3
3
3
4
3
3
4
4
7
11
12
13
13
12
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

67
68
69
72
70
70
72
73
72
73
74
73
75
67
53
48
45
45
44
43
46
49
53
58

Pressure (mb)

1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1020
1020
1019
1019
1019
1019
1020

Ozone (du)

307
306
305
302
297
289
284
282
279
275
273
271
271
271
271
270
270
269
268
267
267
266
266
265

Sunday 23

Waxing Crescent 19%

10:23

19:19

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
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 06:28, Set: 16:41, Transit: 11:34. Moon - Rise: 10:23, Set: 19:19. Civil Dark: 17:07 - 06:01. Nautical Dark: 17:38 - 05:31. Astro Dark: 18:08 - 05:01

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 (%)

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

Chance of Frost

Temperature (°C)

10
9
8
8
7
6
6
6
6
6
6
6
6
6
8
10
11
17
17
17
16
16
15
14

Feels Like (°C)

12
13
12
11
10
7
7
8
7
8
8
7
7
6
5
5
4
17
16
16
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

63
72
71
71
71
70
70
70
69
70
69
65
61
58
51
43
38
39
40
39
44
48
53
57

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1022
1022
1022
1022
1022
1021
1021
1020
1019
1019
1019
1019
1019

Ozone (du)

265
265
265
265
266
265
265
264
264
263
262
262
262
262
261
261
260
260
259
259
259
258
258
258

Monday 24

Waxing Crescent 28%

11:01

20:19

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 Bad
13 OK
14 OK
15 Good

Sun - Rise: 06:29, Set: 16:40, Transit: 11:34. Moon - Rise: 11:01, Set: 20:19. Civil Dark: 17:07 - 06:02. Nautical Dark: 17:38 - 05:31. Astro Dark: 18:07 - 05:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
35
53
42
30
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
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
0
0
0
0
0
0
0
0
0
18
35
51
41
30
18

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

Chance of Frost

Temperature (°C)

13
12
12
11
10
8
8
8
8
8
7
8
7
7
9
9
11
15
15
15
15
15

Feels Like (°C)

16
16
15
14
12
9
9
8
8
9
8
8
6
7
5
3
2
16
15
14
16
17

Dew Point (°C)

6
6
6
5
4
1
-0
-1
-2
-3
-4
-4
-5
-5
-7
-9
-11
-5
-5
-5
-1
2

Relative Humidity (%)

61
67
67
65
65
61
56
53
50
48
45
44
43
42
33
27
21
23
24
25
32
40

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1018
1018
1017
1017
1017
1016
1015
1015
1015
1014

Ozone (du)

258
258
259
259
260
260
261
261
261
261
261
261
262
263
263
262
262
262
263
263
263
263

Forecast for Palomar Mountain, San Diego County, United States of America (33.32,-116.88)

Generated: 18/11/25 18:54:15. Forecast: 18/11/25 to 24/11/25. Timezone: UTC-8.00