Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Crescent 42%

11:02

23:22

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
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

Sun - Rise: 06:50, Set: 16:47, Transit: 11:48. Moon - Rise: 11:02, Set: 23:22. Civil Dark: 17:14 - 06:22. Nautical Dark: 17:45 - 05:51. Astro Dark: 18:16 - 05:21

Total Clouds (% Sky Obscured)

65
72
78
96
100
100
100
100
100
99
100
100
99
100
98
96
100
87
62
86
85
41
41
39

Low Clouds (% Sky Obscured)

40
64
50
44
62
82
78
78
96
97
97
99
93
82
87
71
68
66
55
58
60
41
41
39

Medium Clouds (% Sky Obscured)

65
47
78
28
10
15
44
28
26
84
100
100
86
87
15
20
12
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

62
72
70
69
100
100
100
100
59
71
33
41
27
80
85
80
100
80
16
85
80
1
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
48
53
100
100
100
100
75
0
0
100
100
100
100
94
38
20
20

Precipitation Type

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

Precipitation Probability (%)

0
1
23
27
42
51
51
59
60
95
95
95
95
69
44
37
19
8
12
12
11
9
3
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.7
3.5
6.2
1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
11
10
13
14
14
15
16
16
17
18
17
13
19
20
18
19
21
19
17
15
13
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
74
68
65
68
73
79
79
85
91
93
96
98
94
94
96
96
93
91
91
93
94
94
94

Pressure (mb)

1019
1020
1020
1019
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

260
262
262
262
264
265
268
269
265
265
268
271
272
275
277
278
279
281
282
283
285
288
289
290

Saturday 27

First Quarter 53%

11:30

00:26

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

Sun - Rise: 06:50, Set: 16:48, Transit: 11:49. Moon - Rise: 11:30, Set: 00:26. Civil Dark: 17:15 - 06:23. Nautical Dark: 17:46 - 05:52. Astro Dark: 18:16 - 05:21

Total Clouds (% Sky Obscured)

31
26
35
67
85
87
73
50
41
32
33
32
15
1
1
2
0
0
2
60
3
6
44
65

Low Clouds (% Sky Obscured)

31
26
35
67
77
73
61
41
41
32
33
32
15
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
1
8
3
0
1
0
0
0
0
0
1
1
2
0
0
2
60
3
6
44
65

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

34
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
1
5
1
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)

13
14
12
11
11
10
9
8
8
9
9
10
8
8
9
9
9
10
10
10
10
10
9
11

Chance of Frost

Temperature (°C)

1
3
4
4
4
4
4
4
4
4
3
3
3
3
3
2
2
2
2
2
2
2
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
76
68
66
62
61
60
59
61
73
83
85
82
83
82
77
77
77
69
64
54
49
47
44

Pressure (mb)

1019
1019
1019
1019
1018
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1020
1021
1021
1022

Ozone (du)

294
295
298
300
301
302
301
305
306
306
308
309
307
308
309
311
312
310
311
316
323
325
326
320

Sunday 28

Waxing Gibbous 65%

11:59

01:34

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

Sun - Rise: 06:50, Set: 16:48, Transit: 11:49. Moon - Rise: 11:59, Set: 01:34. Civil Dark: 17:16 - 06:23. Nautical Dark: 17:47 - 05:52. Astro Dark: 18:17 - 05:22

Total Clouds (% Sky Obscured)

82
97
36
96
78
52
75
95
86
100
100
35
21
27
23
23
3
9
47
59
6
7
13
9

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
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

82
97
27
96
78
52
75
95
86
100
100
32
16
19
23
23
3
8
47
59
5
6
10
5

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
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)

12
13
14
15
11
12
12
11
11
9
9
10
9
10
11
11
11
10
12
14
14
15
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-9
-11
-12
-11
-11
-11
-4
-5
-7
-8
-7
-7
-7
-6
-6
-6
-7
-8
-10
-11
-12
-13

Relative Humidity (%)

46
35
28
23
22
21
21
23
37
39
38
38
40
40
41
43
44
42
40
37
32
29
27
26

Pressure (mb)

1022
1022
1023
1022
1021
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1022

Ozone (du)

320
318
315
311
310
311
313
310
312
312
312
313
316
318
319
319
319
319
320
321
321
322
323
324

Monday 29

Waxing Gibbous 76%

12:33

02:45

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

Sun - Rise: 06:51, Set: 16:49, Transit: 11:50. Moon - Rise: 12:33, Set: 02:45. Civil Dark: 17:16 - 06:23. Nautical Dark: 17:47 - 05:52. Astro Dark: 18:18 - 05:22

Total Clouds (% Sky Obscured)

10
13
11
5
1
2
43
9
8
19
32
22
13
5
7
10
12
28
36
44
37
32
25
30

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)

7
12
11
5
1
2
34
8
8
19
32
22
13
5
7
10
11
27
31
44
31
30
25
30

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)

20
22
24
25
24
23
23
25
28
24
21
20
19
19
19
20
20
20
19
20
21
21
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-12
-15
-16
-16
-16
-14
-6
-7
-8
-9
-8
-8
-7
-7
-7
-6
-6
-7
-7
-8
-8
-8

Relative Humidity (%)

28
22
16
13
12
12
13
15
27
26
27
29
29
29
30
29
27
27
27
25
25
25
24
24

Pressure (mb)

1022
1021
1021
1020
1019
1019
1018
1018
1018
1019
1020
1020
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1020
1020

Ozone (du)

326
326
326
325
325
322
323
322
323
320
317
317
316
314
313
315
315
316
317
318
320
321
319
320

Tuesday 30

Waxing Gibbous 85%

13:12

04:00

08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
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

Sun - Rise: 06:51, Set: 16:50, Transit: 11:50. Moon - Rise: 13:12, Set: 04:00. Civil Dark: 17:17 - 06:23. Nautical Dark: 17:48 - 05:53. Astro Dark: 18:18 - 05:22

Total Clouds (% Sky Obscured)

40
35
49
44
45
70
100
100
100
100
83
94
88
83
94
95
98
99
99
100
100
100
99
98

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
14
28
42
52

High Clouds (% Sky Obscured)

40
29
42
40
45
67
100
100
100
100
78
94
88
83
78
84
90
97
98
100
100
100
99
98

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)

20
22
25
26
26
27
24
21
18
13
14
11
11
10
10
8
7
7
6
5
3
4
4
5

Chance of Frost

Temperature (°C)

12
13
14
14
14
14
13
14
14
14
14
13
13
13
13
6
6
6
6
6
6
6
7
8

Feels Like (°C)

9
10
11
11
12
12
10
9
10
9
10
9
8
7
8
1
1
1
1
0
0
1
2
3

Dew Point (°C)

-6
-8
-12
-14
-16
-15
-16
-13
-7
-7
-6
-7
-8
-8
-7
-15
-14
-14
-14
-14
-14
-14
-12
-12

Relative Humidity (%)

27
22
15
12
11
11
11
14
23
23
25
24
23
22
23
21
22
22
22
22
22
22
23
24

Pressure (mb)

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

Ozone (du)

319
317
317
319
316
312
312
310
310
306
304
305
304
303
303
301
300
299
299
299
299
298
297
296

Wednesday 31

Waxing Gibbous 93%

14:01

05:14

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
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

Sun - Rise: 06:51, Set: 16:51, Transit: 11:51. Moon - Rise: 14:01, Set: 05:14. Civil Dark: 17:18 - 06:24. Nautical Dark: 17:49 - 05:53. Astro Dark: 18:19 - 05:23

Total Clouds (% Sky Obscured)

85
65
74
87
100
99
98
97
98
99
100
100
100
100
100
100
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
17
34
51
67

Medium Clouds (% Sky Obscured)

62
65
74
87
100
99
98
97
98
98
98
98
99
100
100
100
100
100
100
100
97
94
91
88

High Clouds (% Sky Obscured)

85
65
74
87
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
4
2
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
4
5
3
29
41
52
72
88
95
95
95
95
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.8
0.8
0.8
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
9
10
13
14
14
14
14
14
11
10
9
8
8
8
9
9
10
10
10
10
9
9
8

Feels Like (°C)

1
-1
-2
8
9
9
11
12
14
9
8
8
7
6
5
7
8
9
9
9
9
7
6
6

Dew Point (°C)

-12
-12
-13
-10
-11
-12
-8
-5
-1
-4
-6
-8
-8
-8
-9
-4
-0
4
5
7
8
7
7
6

Relative Humidity (%)

22
20
18
18
17
16
20
26
34
33
31
30
30
30
29
40
51
67
73
78
85
85
84
82

Pressure (mb)

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

Ozone (du)

296
295
294
292
290
288
287
286
285
284
284
284
283
282
282
281
281
281
282
283
284
286
288
290

Thursday 1

Waxing Gibbous 98%

14:59

06:23

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
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

Sun - Rise: 06:51, Set: 16:51, Transit: 11:51. Moon - Rise: 14:59, Set: 06:23. Civil Dark: 17:19 - 06:24. Nautical Dark: 17:49 - 05:53. Astro Dark: 18:20 - 05:23

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

84
100
94
88
85
86
86
85
90
92
94
96
96
95
92
91
95
93
95
95

Medium Clouds (% Sky Obscured)

84
81
74
68
61
70
80
89
92
94
97
98
99
100
96
94
94
88
82
77

High Clouds (% Sky Obscured)

70
57
84
94
100
93
90
91
66
38
11
40
70
99
97
96
90
84
77
60

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

76
68
72
78
87
93
95
95
95
95
95
95
93
84
92
95
95
95
95
95

Precipitation Amount (mm)

0.5
0.4
0.4
0.4
0.5
0.6
0.6
0.7
0.7
0.8
1
0.8
0.6
0.4
0.5
0.6
0.8
0.8
0.9
1

Wind Speed/Direction (mph)

10
10
11
12
14
17
16
14
14
13
12
11
13
14
16
16
17
18
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
9
10
10
9
9
8
9
9
9
9
8
8
7
8
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
87
88
90
90
90
90
90
91
90
90
90
90
88
88
90
90
91

Pressure (mb)

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

Ozone (du)

291
292
294
296
298
301
303
306
309
311
314
316
317
317
318
312
306
300
296
293

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

Generated: 26/12/25 08:07:02. Forecast: 26/12/25 to 01/01/26. Timezone: UTC-8.00