Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 80%

21:03

10:59

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 OK
15 OK
16 OK

Sun - Rise: 06:22, Set: 19:13, Transit: 12:47. Moon - Rise: 21:03, Set: 10:59. Civil Dark: 19:38 - 05:57. Nautical Dark: 20:08 - 05:27. Astro Dark: 20:38 - 04:56

Total Clouds (% Sky Obscured)

5
4
3
0
0
0
12
10
1
0
0
0
0
0
0
0
0
0
3
11
17
22
21
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
3
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
3
11
17
22
21
21

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)

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

Chance of Frost

Temperature (°C)

24
23
21
18
17
15
14
13
13
13
12
11
11
11
12
17
19
21
22
22
23
23
23
23

Feels Like (°C)

23
23
22
20
19
18
16
14
14
14
13
13
12
11
13
17
20
21
20
20
20
19
20
21

Dew Point (°C)

6
7
10
12
13
12
10
7
8
8
6
5
4
2
0
0
1
-2
-4
-5
-4
-1
-0
0

Relative Humidity (%)

31
36
50
71
77
78
74
70
71
71
68
66
60
55
44
32
28
22
17
15
17
19
22
22

Pressure (mb)

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

Ozone (du)

283
282
281
281
281
280
279
278
279
280
279
279
280
280
280
281
280
279
279
279
278
277
276
276

Tuesday 1

Waning Gibbous 70%

21:38

12:08

17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 OK
01 Good
02 OK
03 OK
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: 06:23, Set: 19:11, Transit: 12:46. Moon - Rise: 21:38, Set: 12:08. Civil Dark: 19:37 - 05:58. Nautical Dark: 20:06 - 05:28. Astro Dark: 20:37 - 04:57

Total Clouds (% Sky Obscured)

13
11
6
9
13
17
22
15
1
20
18
4
1
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

13
11
6
9
13
17
22
15
1
12
18
4
1
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)

12
13
14
15
16
16
16
15
16
16
16
17
16
15
14
15
13
12
8
7
7
6
8
10

Chance of Frost

Temperature (°C)

21
20
19
17
17
17
16
16
16
15
14
13
13
13
14
18
20
20
21
22
22
23
23
22

Feels Like (°C)

20
19
19
19
19
19
18
18
17
16
14
14
13
13
13
19
20
20
19
19
19
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

24
28
42
61
71
72
73
71
68
68
65
63
56
54
40
29
26
20
16
16
17
19
22
24

Pressure (mb)

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

Ozone (du)

275
273
273
273
274
275
276
277
277
276
276
278
279
279
280
281
283
284
285
285
287
292
295
296

Wednesday 2

Waning Gibbous 59%

22:19

13:18

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: 06:23, Set: 19:10, Transit: 12:46. Moon - Rise: 22:19, Set: 13:18. Civil Dark: 19:35 - 05:58. Nautical Dark: 20:05 - 05:29. Astro Dark: 20:35 - 04:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
8
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
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
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)

8
9
11
11
13
12
12
12
12
12
11
12
13
13
12
11
9
8
6
5
4
4
4
6

Chance of Frost

Temperature (°C)

21
20
19
17
16
14
13
13
12
12
11
11
11
11
12
16
21
21
22
22
23
24
23
23

Feels Like (°C)

20
20
19
18
17
16
13
13
13
12
12
11
11
11
12
17
21
21
22
20
21
21
21
21

Dew Point (°C)

1
4
9
12
12
10
8
7
8
6
6
6
4
4
3
5
7
6
6
3
4
4
3
3

Relative Humidity (%)

26
33
52
73
77
75
71
70
72
70
70
68
65
65
54
45
39
36
34
30
28
27
26
28

Pressure (mb)

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

Ozone (du)

298
298
296
295
293
292
291
291
291
290
290
290
290
289
290
290
291
291
292
293
294
294
293
292

Thursday 3

Waning Gibbous 47%

23:09

14:26

17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK
00 OK
01 OK
02 OK
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: 06:24, Set: 19:09, Transit: 12:46. Moon - Rise: 23:09, Set: 14:26. Civil Dark: 19:34 - 05:59. Nautical Dark: 20:03 - 05:29. Astro Dark: 20:34 - 04:59

Total Clouds (% Sky Obscured)

6
12
18
17
17
16
22
23
27
18
9
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
2
2
2
3
5
6
5
2
2
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)

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

Chance of Frost

Temperature (°C)

23
22
20
18
15
15
14
13
13
12
12
11
11
12
14
17
19
21
22
21
22
22
22
22

Feels Like (°C)

22
21
21
20
17
16
15
14
13
13
13
11
12
12
15
18
20
21
22
20
20
21
20
21

Dew Point (°C)

5
7
11
14
12
11
10
9
9
8
8
7
7
7
7
7
8
8
8
5
6
7
8
9

Relative Humidity (%)

31
37
58
78
78
78
75
76
76
77
76
76
73
71
61
52
49
43
39
35
35
36
39
44

Pressure (mb)

1010
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1010

Ozone (du)

292
292
292
292
294
294
293
291
291
291
292
293
293
293
294
292
291
290
289
287
286
286
286
286

Friday 4

Third Quarter 35%

00:08

15:28

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

Sun - Rise: 06:25, Set: 19:07, Transit: 12:45. Moon - Rise: 00:08, Set: 15:28. Civil Dark: 19:32 - 06:00. Nautical Dark: 20:02 - 05:30. Astro Dark: 20:32 - 05:00

Total Clouds (% Sky Obscured)

0
0
0
5
10
18
31
37
40
40
40
40
40
35
15
37
68
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
24
34
44
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
30
45
48
52
55

High Clouds (% Sky Obscured)

0
0
0
3
6
9
13
16
20
20
25
30
25
25
15
37
68
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
3
4
4
19
24
25
23
21
16

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
9
10
10
10
10
9
9
9
10
9
8
8
8
8
7
7
4
3
1
1
1

Chance of Frost

Temperature (°C)

22
20
18
16
15
13
12
12
12
12
12
13
13
13
14
14
16
17
18
20
19
19
19
19

Feels Like (°C)

22
21
20
19
17
15
14
14
14
13
14
14
14
13
12
11
12
12
13
20
18
16
18
18

Dew Point (°C)

11
11
14
14
13
12
10
10
10
9
9
10
9
7
5
3
2
1
1
2
1
0
2
4

Relative Humidity (%)

48
55
74
86
89
89
87
86
86
83
81
80
79
65
55
46
40
35
30
30
28
27
32
38

Pressure (mb)

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

Ozone (du)

285
286
286
286
285
285
285
284
285
284
284
282
282
283
283
283
283
282
281
280
279
278
278
278

Saturday 5

Waning Crescent 24%

01:15

16:22

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
15 Bad
16 Bad

Sun - Rise: 06:25, Set: 19:06, Transit: 12:45. Moon - Rise: 01:15, Set: 16:22. Civil Dark: 19:31 - 06:00. Nautical Dark: 20:01 - 05:31. Astro Dark: 20:31 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
49
44
1
4
5
4
3
3
3
4
4
5
7
10
20
30
41
57
70
95
96
0
0

Medium Clouds (% Sky Obscured)

55
56
61
70
75
90
94
96
100
100
100
100
98
96
94
96
98
100
100
100
100
97
94
89

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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
8
7
6
4
2
2
2
2
4
6

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

Precipitation Probability (%)

20
20
14
25
28
30
37
40
38
33
27
16
21
24
27
43
54
63
93
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
1.2
1.7
1.4
1.1
0.8

Wind Speed/Direction (mph)

2
1
1
3
3
4
5
5
6
7
7
8
8
9
11
13
13
13
12
15
15
14
11
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
21
23
20
18
16
16
17
18
17
16
16
18
17
16
17
18
19
23
24
26
24
23

Dew Point (°C)

7
10
13
15
14
12
10
10
10
10
9
8
7
8
8
8
10
13
15
17
20
21
21
20

Relative Humidity (%)

44
53
64
75
72
70
66
66
65
64
59
54
50
51
50
50
56
62
69
75
84
92
91
88

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1010
1010
1009

Ozone (du)

277
277
276
275
275
274
273
272
271
270
271
272
273
273
274
275
274
273
272
272
271
270
271
272

Sunday 6

Waning Crescent 15%

02:27

17:07

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: 06:26, Set: 19:05, Transit: 12:45. Moon - Rise: 02:27, Set: 17:07. Civil Dark: 19:30 - 06:01. Nautical Dark: 19:59 - 05:32. Astro Dark: 20:29 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
89
78
63
52
46
35
25
20
20
39
66
89

Low Clouds (% Sky Obscured)

0
0
67
71
71
79
73
67
61
48
35
21
25
20
20
28
16
4

Medium Clouds (% Sky Obscured)

78
65
46
54
59
70
73
78
63
52
46
20
15
10
4
3
3
3

High Clouds (% Sky Obscured)

100
100
100
100
100
100
89
78
63
52
41
10
5
5
5
29
53
79

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

87
73
57
61
63
64
65
64
61
54
49
43
49
52
49
47
44
36

Precipitation Amount (mm)

0.6
0.4
0.2
0.2
0.2
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
5
4
6
9
13
17
18
20
23
23
23
23
23
22
21
21
21

Chance of Frost

Temperature (°C)

22
23
22
22
22
21
21
21
21
20
20
20
20
20
20
20
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
87
85
84
84
84
82
82
84
84
78
76
72
65
58

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1009
1009
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

273
273
273
273
272
272
271
271
270
270
269
269
269
269
270
270
269
268

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

Generated: 31/08/26 17:09:38. Forecast: 31/08/26 to 06/09/26. Timezone: UTC-7.00