Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

First Quarter 59%

12:33

23:25

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

Sun - Rise: 06:31, Set: 16:40, Transit: 11:35. Moon - Rise: 12:33, Set: 23:25. Civil Dark: 17:07 - 06:04. Nautical Dark: 17:37 - 05:34. Astro Dark: 18:07 - 05:04

Total Clouds (% Sky Obscured)

38
50
40
45
35
31
24
16
4
3
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)

38
28
7
17
34
31
24
11
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

38
49
14
4
3
0
2
5
1
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)

7
6
5
5
4
6
6
7
8
9
10
9
9
11
9
9
8
7
8
9
8
10
10
13

Chance of Frost

Temperature (°C)

5
4
5
5
7
6
6
6
5
6
5
5
5
9
14
16
16
16
16
16
15
14
11
10

Feels Like (°C)

4
3
3
4
6
6
5
5
5
5
5
4
5
9
14
16
15
15
14
15
14
14
12
11

Dew Point (°C)

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

Relative Humidity (%)

38
38
39
39
39
38
36
35
36
38
39
39
39
33
26
25
24
24
25
26
29
41
53
57

Pressure (mb)

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

Ozone (du)

259
259
260
260
261
261
261
261
262
263
264
265
264
265
266
267
267
267
267
267
268
267
266
266

Friday 28

Waxing Gibbous 56%

13:01

00:28

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

Sun - Rise: 06:32, Set: 16:40, Transit: 11:36. Moon - Rise: 13:01, Set: 00:28. Civil Dark: 17:06 - 06:05. Nautical Dark: 17:37 - 05:35. Astro Dark: 18:07 - 05:05

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
3
14
11
18
16
19
20
17
14
2
6
10
3
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
1
4
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
14
11
18
16
19
20
17
14
2
5
6
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)

14
14
14
14
14
14
14
13
14
13
11
10
9
8
5
6
4
3
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

10
9
8
7
7
7
6
6
6
5
5
6
6
9
13
15
14
14
15
14
14
13
10
9

Feels Like (°C)

11
10
8
7
8
7
6
5
5
3
4
3
4
7
12
14
13
13
14
13
13
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

59
58
56
56
58
56
56
51
52
51
51
44
43
37
30
28
26
25
26
28
32
45
61
60

Pressure (mb)

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

Ozone (du)

265
265
266
266
267
268
268
267
266
266
269
271
272
271
270
271
272
272
273
273
276
279
283
286

Saturday 29

Waxing Gibbous 70%

13:30

01:33

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

Sun - Rise: 06:33, Set: 16:39, Transit: 11:36. Moon - Rise: 13:30, Set: 01:33. Civil Dark: 17:06 - 06:06. Nautical Dark: 17:37 - 05:35. Astro Dark: 18:07 - 05:05

Total Clouds (% Sky Obscured)

0
0
0
0
9
34
46
12
1
4
4
5
6
10
25
2
17
8
12
10
25
76
81
76

Low Clouds (% Sky Obscured)

0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
17
8
12
10
25
33
30
28

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
5
34
46
12
1
4
4
5
5
8
20
2
12
0
0
0
8
73
80
76

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)

2
4
4
5
7
7
7
8
7
8
9
8
8
8
8
9
10
9
9
10
10
12
13
12

Chance of Frost

Temperature (°C)

8
8
6
5
5
4
4
4
5
4
5
4
6
9
11
11
12
11
12
12
11
10
9
8

Feels Like (°C)

8
8
6
5
5
5
4
3
5
4
5
4
5
9
11
11
12
10
11
11
10
10
8
7

Dew Point (°C)

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

Relative Humidity (%)

56
55
57
55
55
57
58
60
61
58
63
58
51
41
37
38
36
34
36
36
40
53
70
75

Pressure (mb)

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

Ozone (du)

286
285
284
286
288
289
291
292
292
293
295
295
297
298
298
301
302
301
301
304
305
308
310
310

Sunday 30

Waxing Gibbous 80%

14:02

02:41

19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 OK
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
17 OK
18 OK

Sun - Rise: 06:34, Set: 16:39, Transit: 11:37. Moon - Rise: 14:02, Set: 02:41. Civil Dark: 17:06 - 06:07. Nautical Dark: 17:37 - 05:36. Astro Dark: 18:07 - 05:06

Total Clouds (% Sky Obscured)

73
70
51
41
63
22
3
2
0
0
0
0
0
0
2
7
10
15
15
25
35
35
35
37

Low Clouds (% Sky Obscured)

30
32
30
22
15
7
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
3
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

73
70
37
19
35
10
0
0
0
0
0
0
0
0
2
7
10
15
15
25
35
35
35
37

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
10
10
10
10
6
6
6
5
5
7
8
8
8
8
7
6
4
4
4
3
4
3
2

Chance of Frost

Temperature (°C)

8
7
6
6
5
5
4
4
3
3
3
3
3
6
10
13
13
13
13
13
13
12
10
9

Feels Like (°C)

6
5
5
6
5
3
4
4
4
3
3
3
3
7
11
13
11
10
10
11
11
11
10
7

Dew Point (°C)

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

Relative Humidity (%)

75
76
79
81
79
76
76
73
72
67
65
63
57
43
37
33
30
29
29
31
36
50
58
54

Pressure (mb)

1016
1016
1016
1016
1017
1016
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1015
1015
1015
1015
1016
1017

Ozone (du)

315
314
315
314
315
318
317
315
315
316
318
318
316
317
317
317
318
317
315
315
314
314
314
315

Monday 1

Waxing Gibbous 89%

14:39

03:53

19 OK
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 OK
17 OK
18 OK

Sun - Rise: 06:35, Set: 16:39, Transit: 11:37. Moon - Rise: 14:39, Set: 03:53. Civil Dark: 17:06 - 06:08. Nautical Dark: 17:37 - 05:37. Astro Dark: 18:07 - 05:07

Total Clouds (% Sky Obscured)

27
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
19
33
47

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)

26
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
18
33
47

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)

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

Chance of Frost

Temperature (°C)

7
7
7
6
6
5
5
5
5
4
4
4
4
7
10
12
13
13
13
13
13
13
11
10

Feels Like (°C)

5
5
6
6
6
5
5
5
5
4
4
4
4
7
10
13
13
13
13
13
14
15
11
12

Dew Point (°C)

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

Relative Humidity (%)

51
53
54
52
49
47
45
46
49
50
48
47
46
36
29
27
28
29
30
36
44
53
60
72

Pressure (mb)

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

Ozone (du)

314
313
313
312
311
311
311
311
313
313
313
312
311
310
310
310
309
308
307
307
307
308
308
307

Tuesday 2

Waxing Gibbous 95%

15:24

05:09

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

Sun - Rise: 06:35, Set: 16:39, Transit: 11:37. Moon - Rise: 15:24, Set: 05:09. Civil Dark: 17:06 - 06:08. Nautical Dark: 17:37 - 05:38. Astro Dark: 18:07 - 05:08

Total Clouds (% Sky Obscured)

30
13
1
16
30
45
45
45
45
34
18
9
38
66
95
87
78
70
70
73
74
83
91
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
15
32
48
65
57
49
41

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

30
13
1
9
20
30
35
35
35
34
18
9
38
66
95
86
76
66
64
61
48
64
79
95

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

Chance of Frost

Temperature (°C)

9
8
7
6
5
5
5
5
4
4
3
3
4
5
6
8
12
12
12
11
11
10
9
9

Feels Like (°C)

13
11
10
8
7
7
8
7
6
6
4
4
4
3
3
2
11
10
9
9
11
11
8
9

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
79
80
82
83
80
79
77
75
73
72
65
59
54
54
52
52
57
64
69
75
84

Pressure (mb)

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

Ozone (du)

307
306
305
304
305
305
305
306
307
309
309
310
311
311
310
310
310
310
310
309
308
307
306
305

Wednesday 3

Waxing Gibbous 99%

16:19

06:27

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 OK
15 OK

Sun - Rise: 06:36, Set: 16:39, Transit: 11:38. Moon - Rise: 16:19, Set: 06:27. Civil Dark: 17:06 - 06:09. Nautical Dark: 17:37 - 05:38. Astro Dark: 18:07 - 05:08

Total Clouds (% Sky Obscured)

94
89
85
90
95
100
100
100
100
100
100
100
94
90
88
85
80
75
57
38
20

Low Clouds (% Sky Obscured)

27
14
0
9
16
37
45
51
54
61
59
60
49
30
10
5
2
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
15
25
45
41
28
17

High Clouds (% Sky Obscured)

94
89
85
90
95
100
100
100
100
100
100
100
94
90
88
85
80
70
47
23
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
3
4
2
10
13
12
21
26
28
23
16
3
4
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
7
5
5
5
5
4
5
6
6
7
6
7
7
14
12
10
12
13

Dew Point (°C)

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

Relative Humidity (%)

93
95
94
96
93
88
85
83
82
81
79
78
78
71
67
62
60
56
52
56
60

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

304
303
303
302
302
301
301
301
301
300
300
301
301
300
299
298
296
293
291
290
288

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

Generated: 27/11/25 19:33:13. Forecast: 27/11/25 to 03/12/25. Timezone: UTC-8.00