Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Gibbous 95%

18:34

08:51

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 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:51, Set: 16:55, Transit: 11:53. Moon - Rise: 18:34, Set: 08:51. Civil Dark: 17:21 - 06:24. Nautical Dark: 17:52 - 05:53. Astro Dark: 18:22 - 05:23

Total Clouds (% Sky Obscured)

98
99
100
99
99
96
99
93
94
93
86
60
53
50
40
29
31
46
67
88
82
93
86
87

Low Clouds (% Sky Obscured)

96
93
87
93
93
93
99
93
91
81
83
60
53
50
40
29
31
46
67
67
68
69
46
66

Medium Clouds (% Sky Obscured)

46
66
48
35
30
34
43
25
12
18
12
0
0
0
0
8
0
0
15
7
10
9
5
0

High Clouds (% Sky Obscured)

25
21
55
60
59
13
48
24
53
47
42
18
7
7
4
4
4
6
5
63
30
62
67
66

ISS Passover

Visibility (miles)

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

Fog (%)

0
66
0
65
69
100
100
100
90
95
100
100
98
93
84
59
31
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

42
49
31
82
91
95
93
95
82
59
66
40
11
5
12
14
25
30
38
29
23
15
14
12

Precipitation Amount (mm)

0.2
0.5
0
0.6
0.7
0.9
0.7
0.8
0.6
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
20
21
20
20
19
20
19
18
17
17
16
15
13
11
10
10
9
8
9
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
88
89
90
88
86
86
88
88
88
88
89
88
90
85
78
72
70
69
67
66
66
68

Pressure (mb)

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

Ozone (du)

274
274
275
276
278
278
282
282
281
283
284
287
286
288
288
287
291
291
291
292
294
294
294
293

Monday 5

Waning Gibbous 88%

19:44

09:24

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: 06:51, Set: 16:55, Transit: 11:53. Moon - Rise: 19:44, Set: 09:24. Civil Dark: 17:22 - 06:24. Nautical Dark: 17:52 - 05:54. Astro Dark: 18:22 - 05:23

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
96
100
100
98
100
100
100
100
100
100
100
100
94
100
95
100
100
100

Low Clouds (% Sky Obscured)

50
49
42
42
37
39
46
51
49
47
48
49
53
44
45
30
24
0
35
31
24
32
22
28

Medium Clouds (% Sky Obscured)

0
5
8
11
38
10
96
99
88
82
100
83
85
88
71
5
0
72
5
5
27
43
4
0

High Clouds (% Sky Obscured)

92
100
100
100
99
99
67
100
100
94
100
99
100
100
100
100
100
100
85
80
68
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
2
14
0
0
3
13
16
16
10
0
0
0
0
4
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
Light Rain
Light Rain

Precipitation Probability (%)

16
14
8
5
10
5
5
6
3
4
10
13
4
3
2
4
1
0
2
6
10
50
83
68

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
0.8
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
85
88
86
85
85
83
82
82
80
80
82
82
82
80
76
67
64
61
57
54
50
51
60

Pressure (mb)

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

Ozone (du)

291
291
292
291
291
291
290
291
291
292
293
289
290
291
292
291
291
292
291
290
292
291
291
294

Tuesday 6

Waning Gibbous 80%

20:50

09:53

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

Sun - Rise: 06:51, Set: 16:56, Transit: 11:54. Moon - Rise: 20:50, Set: 09:53. Civil Dark: 17:22 - 06:24. Nautical Dark: 17:53 - 05:54. Astro Dark: 18:23 - 05:24

Total Clouds (% Sky Obscured)

100
93
82
91
98
97
84
98
98
97
90
89
89
95
58
50
6
25
64
85
83
88
90
92

Low Clouds (% Sky Obscured)

12
4
4
20
31
33
37
57
47
31
12
42
51
56
29
0
0
17
33
52
55
58
55
60

Medium Clouds (% Sky Obscured)

0
0
2
3
4
8
48
96
97
84
9
43
89
79
57
4
6
6
0
0
26
10
90
63

High Clouds (% Sky Obscured)

100
87
80
80
85
85
74
85
90
85
80
65
60
60
37
46
4
15
60
85
76
75
65
40

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

Precipitation Type

Very Light Rain
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 (%)

44
6
7
8
6
10
18
27
33
4
1
1
6
6
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
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
4
5
6
6
6
6
5
6
5
3
4
5
3
5
4
3
5
4
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
75
79
79
75
73
68
67
63
62
62
62
59
60
62
57
46
44
43
43
44
45
47
57

Pressure (mb)

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

Ozone (du)

293
294
297
299
297
298
300
303
305
309
308
305
306
310
310
312
314
317
318
317
318
319
324
326

Wednesday 7

Waning Gibbous 71%

21:52

10:19

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

Sun - Rise: 06:51, Set: 16:57, Transit: 11:54. Moon - Rise: 21:52, Set: 10:19. Civil Dark: 17:23 - 06:24. Nautical Dark: 17:54 - 05:54. Astro Dark: 18:24 - 05:24

Total Clouds (% Sky Obscured)

93
96
93
90
85
83
76
56
64
68
73
73
73
70
64
52
40
40
40
36
30
26
59
48

Low Clouds (% Sky Obscured)

66
71
68
68
65
66
66
56
64
68
73
73
73
70
64
52
40
40
40
36
30
26
31
21

Medium Clouds (% Sky Obscured)

35
34
0
0
0
62
76
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
35
36
36
37
36
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
50
45

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
4
6
7
5
3
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
5
6
6
3
4
2
4
5
8
9
14
16
15
17
15
13
15
15
15
13
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
75
79
78
78
77
75
75
77
79
79
80
80
79
80
72
61
59
54
52
46
45
45
51

Pressure (mb)

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

Ozone (du)

322
318
305
303
306
308
312
318
327
332
331
333
335
334
333
334
334
333
333
331
329
327
324
324

Thursday 8

Waning Gibbous 61%

22:51

10:45

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

Sun - Rise: 06:51, Set: 16:58, Transit: 11:55. Moon - Rise: 22:51, Set: 10:45. Civil Dark: 17:24 - 06:24. Nautical Dark: 17:55 - 05:54. Astro Dark: 18:25 - 05:24

Total Clouds (% Sky Obscured)

51
55
55
37
14
0
50
8
0
2
3
19
39
64
77
86
100
98
91
90
81
77
68
46

Low Clouds (% Sky Obscured)

10
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)

1
2
9
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)

49
55
55
37
13
0
50
8
0
2
3
19
39
64
62
58
70
83
82
80
77
69
61
39

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

Chance of Frost

Temperature (°C)

6
6
6
5
5
4
4
4
4
4
4
4
4
5
6
6
6
6
10
10
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

0
1
-0
-2
-2
-3
-5
-6
-7
-6
-7
-7
-7
-8
-8
-9
-11
-12
-10
-11
-13
-12
-11
-9

Relative Humidity (%)

65
68
66
61
63
61
52
49
47
48
47
45
42
39
37
32
28
25
23
20
18
21
23
27

Pressure (mb)

1018
1019
1020
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1026

Ozone (du)

325
323
322
323
323
324
323
323
326
326
323
321
322
323
324
326
327
329
330
331
332
334
336
337

Friday 9

Waning Gibbous 51%

23:48

11:10

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
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 06:51, Set: 16:59, Transit: 11:55. Moon - Rise: 23:48, Set: 11:10. Civil Dark: 17:25 - 06:24. Nautical Dark: 17:56 - 05:54. Astro Dark: 18:26 - 05:24

Total Clouds (% Sky Obscured)

24
2
4
6
8
4
2
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)

20
1
3
4
5
3
1
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)

14
14
14
15
15
16
17
18
19
19
19
20
20
21
22
24
25
28
27
27
25
24
23
22

Chance of Frost

Temperature (°C)

8
8
9
8
8
8
8
8
7
7
7
7
7
8
8
9
8
8
13
12
12
12
12
13

Feels Like (°C)

7
9
10
9
9
8
5
5
4
4
4
4
4
5
5
2
-3
-5
9
8
8
9
11
12

Dew Point (°C)

-9
-8
-7
-8
-7
-7
-8
-9
-9
-10
-12
-13
-13
-12
-12
-13
-16
-18
-15
-18
-19
-15
-12
-8

Relative Humidity (%)

28
30
33
33
34
35
33
31
29
27
24
23
22
22
22
19
16
14
13
11
9
13
17
24

Pressure (mb)

1026
1027
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1024
1023
1023
1023
1023

Ozone (du)

337
337
337
337
338
338
336
334
332
329
326
323
322
321
320
319
318
318
315
313
310
308
306
304

Saturday 10

Third Quarter 41%

00:46

11:38

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

Sun - Rise: 06:51, Set: N/A, Transit: 11:55. Moon - Rise: 00:46, Set: 11:38. Civil Dark: 17:26 - 06:24. Nautical Dark: 17:56 - 05:54. Astro Dark: 18:26 - 05:24

Total Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
17
15
15
15
15
14
14
13
12
12
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
15
14
12
10
5
5
5
4
4
4
4
4
5
2
-1

Dew Point (°C)

-8
-9
-9
-10
-11
-13
-14
-15
-15
-16
-16
-16
-15
-15
-15
-16
-16

Relative Humidity (%)

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

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1023
1023
1023
1023
1023

Ozone (du)

302
301
300
298
296
294
293
293
292
291
290
289
288
287
286
286
287

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

Generated: 04/01/26 17:32:55. Forecast: 04/01/26 to 10/01/26. Timezone: UTC-8.00