Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

New Moon 2%

08:07

18:03

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

Sun - Rise: 06:58, Set: 18:05, Transit: 12:31. Moon - Rise: 08:07, Set: 18:03. Civil Dark: 18:31 - 06:33. Nautical Dark: 19:00 - 06:04. Astro Dark: 19:28 - 05:35

Total Clouds (% Sky Obscured)

35
44
46
28
65
64
41
41
40
40
39
28
29
35
35
31
23
25
27
20
16
11
15
25

Low Clouds (% Sky Obscured)

0
0
3
0
4
30
37
41
40
40
39
28
29
35
35
31
23
25
27
20
16
11
15
25

Medium Clouds (% Sky Obscured)

23
28
46
28
61
50
21
23
25
14
0
0
0
0
0
0
0
0
0
1
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
1
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
8
10
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)

9
5
7
4
5
8
9
9
11
10
9
8
9
8
9
8
7
8
8
8
7
8
10
11

Chance of Frost

Temperature (°C)

20
18
18
14
13
12
12
12
14
13
13
13
12
11
11
12
13
13
13
12
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

8
12
14
11
9
8
7
9
12
12
12
12
12
10
10
10
9
7
3
0
0
1
3
3

Relative Humidity (%)

47
65
78
79
76
75
73
83
90
92
92
95
96
93
93
88
79
66
52
43
42
45
51
54

Pressure (mb)

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

Ozone (du)

276
275
275
275
276
276
276
279
280
281
282
282
282
282
283
284
284
282
281
281
280
280
280
280

Wednesday 22

Waxing Crescent 5%

09:05

18:33

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

Sun - Rise: 06:59, Set: 18:04, Transit: 12:31. Moon - Rise: 09:05, Set: 18:33. Civil Dark: 18:30 - 06:34. Nautical Dark: 18:59 - 06:05. Astro Dark: 19:27 - 05:36

Total Clouds (% Sky Obscured)

26
30
51
65
80
80
84
87
86
86
85
87
57
43
37
38
30
21
18
14
11
8
0
0

Low Clouds (% Sky Obscured)

26
30
51
65
79
76
79
84
83
86
85
86
57
43
37
38
30
21
18
14
11
8
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
1
4
1
1
3
3
4
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
7
7
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
70
80
80
53
31
25
16
9
4
2
1
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
1
1
1
1
2
7
1
3
2
8
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
12
13
15
15
16
17
17
18
18
17
18
17
15
14
10
7
7
7
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
10
9
8
7
7
7
6
7
7
8
9
9
12
15
17
16
18
18
18
17
15

Dew Point (°C)

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

Relative Humidity (%)

61
76
90
95
93
90
85
81
79
79
79
78
75
84
90
80
72
65
59
55
48
42
41
41

Pressure (mb)

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

Ozone (du)

281
282
285
286
289
291
289
288
287
284
282
282
281
280
279
279
281
282
280
280
279
279
279
280

Thursday 23

Waxing Crescent 10%

10:04

19:07

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
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 07:00, Set: 18:03, Transit: 12:31. Moon - Rise: 10:04, Set: 19:07. Civil Dark: 18:29 - 06:35. Nautical Dark: 18:58 - 06:06. Astro Dark: 19:26 - 05:37

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

Chance of Frost

Temperature (°C)

15
14
13
12
11
11
10
10
9
9
8
8
9
8
8
11
17
20
21
20
21
21
21
20

Feels Like (°C)

16
15
15
15
14
13
11
11
10
10
9
10
10
10
10
12
18
21
20
19
19
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

47
64
72
75
75
73
69
68
65
65
62
69
69
65
64
45
32
29
26
25
25
27
27
29

Pressure (mb)

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

Ozone (du)

280
281
282
282
281
280
277
277
276
274
273
272
271
269
269
268
268
267
267
267
266
265
265
265

Friday 24

Waxing Crescent 17%

11:01

19:48

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 OK
12 OK
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 07:01, Set: 18:02, Transit: 12:31. Moon - Rise: 11:01, Set: 19:48. Civil Dark: 18:27 - 06:35. Nautical Dark: 18:57 - 06:06. Astro Dark: 19:25 - 05:37

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
31
33
1
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
31
33
1
0
1
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
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)

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

Chance of Frost

Temperature (°C)

19
17
14
12
12
10
10
9
9
9
8
9
9
9
9
10
15
17
19
19
18
18
17
17

Feels Like (°C)

19
18
16
14
14
12
11
10
10
9
9
10
9
9
9
11
16
18
19
16
16
18
16
15

Dew Point (°C)

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

Relative Humidity (%)

33
52
58
59
58
61
62
61
62
59
57
57
54
53
53
46
39
35
30
29
30
28
24
29

Pressure (mb)

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

Ozone (du)

264
263
263
264
264
264
264
264
264
266
268
268
269
269
269
270
270
271
271
272
272
272
272
272

Saturday 25

Waxing Crescent 25%

11:54

20:34

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

Sun - Rise: 07:02, Set: 18:01, Transit: 12:31. Moon - Rise: 11:54, Set: 20:34. Civil Dark: 18:26 - 06:36. Nautical Dark: 18:56 - 06:07. Astro Dark: 19:24 - 05:38

Total Clouds (% Sky Obscured)

23
34
45
45
50
50
45
38
29
55
82
56
43
34
34
33
29
22
31
43
52
46
40
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
14
25
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

19
30
45
40
45
45
40
38
29
55
82
46
34
30
32
32
29
22
31
43
52
45
38
31

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)

6
7
8
9
11
11
12
14
15
14
16
15
16
16
15
15
14
14
14
13
12
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
10
9
7
7
8
6
7
7
6
5
5
5
5
4
4
3
1
0
2
3
2
3
4

Relative Humidity (%)

45
66
72
71
73
76
73
77
80
76
73
68
72
69
66
62
54
46
40
41
41
40
45
51

Pressure (mb)

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

Ozone (du)

272
271
270
270
270
270
270
269
270
270
269
268
268
268
269
270
270
270
270
269
269
268
268
268

Sunday 26

Waxing Crescent 23%

12:42

21:27

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

Sun - Rise: 07:02, Set: 18:00, Transit: 12:31. Moon - Rise: 12:42, Set: 21:27. Civil Dark: 18:25 - 06:37. Nautical Dark: 18:55 - 06:08. Astro Dark: 19:24 - 05:39

Total Clouds (% Sky Obscured)

47
58
70
56
42
32
37
40
38
43
38
19
13
7
1
5
9
13
10
6
3
13
21
28

Low Clouds (% Sky Obscured)

47
48
43
44
42
32
37
32
25
33
38
19
13
7
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)

39
49
59
48
35
30
35
40
38
34
17
0
0
1
1
3
5
8
6
5
3
13
21
28

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)

11
11
12
13
14
15
16
17
18
19
19
19
19
18
18
17
13
12
11
9
7
5
5
5

Chance of Frost

Temperature (°C)

14
13
12
11
11
10
10
10
10
9
9
8
8
7
8
8
10
12
14
17
18
18
17
18

Feels Like (°C)

15
13
13
14
13
12
12
10
11
11
11
11
10
8
7
8
8
9
10
19
17
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

58
66
76
88
88
90
91
91
91
90
90
90
90
84
79
75
68
62
55
51
47
42
46
50

Pressure (mb)

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

Ozone (du)

267
267
267
267
267
267
267
267
266
266
266
266
266
266
266
266
266
266
266
265
265
264
263
263

Monday 27

Waxing Crescent 34%

13:24

22:25

17 OK
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

Sun - Rise: 07:03, Set: 17:59, Transit: 12:31. Moon - Rise: 13:24, Set: 22:25. Civil Dark: 18:25 - 06:38. Nautical Dark: 18:54 - 06:09. Astro Dark: 19:23 - 05:40

Total Clouds (% Sky Obscured)

19
10
1
1
0
0
1
2
3
2
1
0
1
2
2
2
1
1

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

19
10
1
1
0
0
1
1
2
1
1
0
1
1
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
19
19
18
17
16
13
13
13
13
13
13
13
11
9
9
8

Dew Point (°C)

9
11
12
13
11
11
9
6
6
5
4
2
2
1
-2
-3
-5
-7

Relative Humidity (%)

56
65
75
86
82
80
76
70
64
60
56
52
49
44
39
35
26
19

Pressure (mb)

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

Ozone (du)

262
262
262
263
263
263
264
263
263
262
262
263
263
263
263
263
263
263

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

Generated: 21/10/25 17:11:36. Forecast: 21/10/25 to 27/10/25. Timezone: UTC-7.00