Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Full Moon 100%

19:04

06:36

15 Bad
16 Bad
17 Bad
18 Bad
19 Good
20 OK
21 Good
22 OK
23 OK
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

Sun - Rise: 06:30, Set: 19:06, Transit: 12:48. Moon - Rise: 19:04, Set: 06:36. Civil Dark: 19:31 - 06:05. Nautical Dark: 20:00 - 05:36. Astro Dark: 20:30 - 05:06

Total Clouds (% Sky Obscured)

65
55
49
44
10
11
9
14
40
86
90
88
76
100
79
100
95
100
100
97
100
100
100
100

Low Clouds (% Sky Obscured)

6
0
1
7
10
11
9
11
11
11
9
11
11
11
10
9
9
10
8
2
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
1
0
0
0
0
4
40
83
87
86
69
100
78
100
92
100
100
95
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
2
3
0
0
0
0
17
54
2
2
4
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
3
7
3
3
1
1
0
2
2
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)

11
13
11
14
12
12
12
11
9
9
9
8
8
8
8
8
8
8
7
7
7
8
8
9

Chance of Frost

Temperature (°C)

17
17
16
14
12
11
11
11
11
10
10
10
10
10
10
10
10
12
14
15
17
18
18
19

Feels Like (°C)

13
12
12
11
9
9
8
8
7
7
7
6
6
6
6
6
6
8
9
11
13
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

48
49
54
61
72
76
76
80
81
84
88
93
93
91
88
88
88
83
74
66
54
50
52
50

Pressure (mb)

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

Ozone (du)

327
325
325
321
317
314
310
308
306
305
304
303
305
305
303
304
305
306
308
309
308
306
306
306

Thursday 2

Waning Gibbous 98%

20:03

07:04

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

Sun - Rise: 06:29, Set: 19:07, Transit: 12:48. Moon - Rise: 20:03, Set: 07:04. Civil Dark: 19:32 - 06:04. Nautical Dark: 20:01 - 05:34. Astro Dark: 20:31 - 05:04

Total Clouds (% Sky Obscured)

100
89
100
100
60
19
14
22
20
44
29
36
53
21
40
45
60
70
75
100
97
95
87
85

Low Clouds (% Sky Obscured)

0
0
0
0
3
8
9
8
7
7
3
14
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
4
10
5
0
45
60
70
75
100
97
95
87
74

High Clouds (% Sky Obscured)

100
89
100
100
59
11
7
17
14
44
29
23
52
19
40
45
60
70
75
100
97
78
12
26

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
2
2
4
0
0
0
1
1
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)

10
9
10
9
9
9
9
8
8
7
8
8
5
2
2
2
4
6
11
10
11
12
12
10

Chance of Frost

Temperature (°C)

18
18
16
14
12
11
10
10
9
9
8
8
7
6
8
10
12
15
17
18
19
20
21
21

Feels Like (°C)

14
13
12
10
8
7
8
8
7
6
5
6
6
5
6
7
8
11
12
13
14
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

49
48
54
60
75
90
88
90
91
90
88
87
72
61
53
59
56
42
37
29
24
22
19
16

Pressure (mb)

1012
1011
1011
1011
1012
1013
1014
1014
1014
1015
1015
1015
1014
1014
1014
1015
1016
1016
1016
1017
1017
1017
1016
1016

Ozone (du)

306
303
305
306
306
307
305
305
305
304
303
303
305
302
304
306
307
310
310
312
313
314
315
314

Friday 3

Waning Gibbous 95%

21:03

07:35

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

Sun - Rise: 06:27, Set: 19:07, Transit: 12:48. Moon - Rise: 21:03, Set: 07:35. Civil Dark: 19:32 - 06:02. Nautical Dark: 20:02 - 05:33. Astro Dark: 20:32 - 05:03

Total Clouds (% Sky Obscured)

100
76
98
93
95
75
83
87
43
29
26
30
24
20
26
21
20
25
16
34
68
77
52
55

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)

100
55
98
93
95
64
26
87
12
7
20
19
18
8
8
5
5
5
5
16
67
77
52
55

High Clouds (% Sky Obscured)

19
38
98
68
82
69
73
14
25
12
6
20
9
20
25
20
20
25
11
25
17
8
3
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)

11
10
8
8
5
4
3
3
4
4
4
3
4
5
5
4
4
3
5
7
8
8
8
8

Chance of Frost

Temperature (°C)

22
21
20
19
17
16
15
14
14
14
14
13
13
13
12
13
13
16
19
21
22
23
23
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

15
14
14
15
19
18
18
20
20
20
18
17
16
14
13
12
14
12
9
10
10
10
11
11

Pressure (mb)

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

Ozone (du)

313
311
307
308
310
311
311
313
312
312
311
312
312
313
313
314
315
317
319
321
321
322
324
328

Saturday 4

Waning Gibbous 90%

22:02

08:10

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

Sun - Rise: 06:26, Set: 19:08, Transit: 12:47. Moon - Rise: 22:02, Set: 08:10. Civil Dark: 19:33 - 06:01. Nautical Dark: 20:02 - 05:32. Astro Dark: 20:33 - 05:01

Total Clouds (% Sky Obscured)

45
52
48
27
14
4
3
24
40
33
16
2
1
0
0
0
2
40
66
75
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
0
0
0
0

Medium Clouds (% Sky Obscured)

45
52
48
27
5
4
3
5
4
2
4
2
1
0
0
0
2
5
4
0
0
0
0
0

High Clouds (% Sky Obscured)

18
36
13
8
9
2
0
20
40
33
16
2
0
0
0
0
2
40
65
75
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
1
2
3
2
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
5
4
3
2
4
5
5
6
6
6
6
7
7
7
6
5
4
2
2
2
4
6
7

Chance of Frost

Temperature (°C)

24
24
24
22
19
16
15
15
14
14
14
14
14
14
14
15
16
18
21
23
25
25
26
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

11
12
13
15
27
29
43
44
38
33
32
34
36
35
29
26
26
19
16
14
14
13
13
14

Pressure (mb)

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

Ozone (du)

329
331
330
328
327
325
324
323
321
318
316
315
313
311
311
311
307
305
303
300
299
298
296
294

Sunday 5

Waning Gibbous 83%

23:01

08:50

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

Sun - Rise: 06:25, Set: 19:09, Transit: 12:47. Moon - Rise: 23:01, Set: 08:50. Civil Dark: 19:34 - 06:00. Nautical Dark: 20:03 - 05:30. Astro Dark: 20:33 - 05:00

Total Clouds (% Sky Obscured)

91
100
97
66
93
95
97
100
100
100
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
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
95
99
99
99
100
100
100
100
98
97
95
97
98
100
99

High Clouds (% Sky Obscured)

91
100
96
66
93
95
97
100
100
100
100
100
100
100
93
88
82
77
78
82
90
91
84
74

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

Chance of Frost

Temperature (°C)

25
24
23
21
18
16
16
16
16
16
16
16
16
16
16
17
17
18
19
20
21
21
22
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

14
15
17
26
42
47
49
47
44
42
39
36
33
32
33
32
31
29
26
23
20
22
23
25

Pressure (mb)

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

Ozone (du)

293
291
291
288
287
286
288
288
287
286
286
284
286
284
284
283
283
282
282
282
281
282
282
282

Monday 6

Waning Gibbous 75%

23:58

09:36

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

Sun - Rise: 06:24, Set: 19:10, Transit: 12:47. Moon - Rise: 23:58, Set: 09:36. Civil Dark: 19:35 - 05:58. Nautical Dark: 20:04 - 05:29. Astro Dark: 20:34 - 04:58

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
97
90
82
77
72
64
64
74
77
80
80
85
85
80
80
75
70

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

99
98
87
75
63
45
26
8
8
8
8
7
6
5
4
4
3
2
1
0
1
1
2
3

High Clouds (% Sky Obscured)

65
60
65
71
80
74
49
19
13
11
15
20
25
40
70
75
75
75
75
75
70
60
60
55

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)

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

Chance of Frost

Temperature (°C)

22
21
21
19
17
15
15
15
14
14
14
14
14
14
14
15
16
17
19
21
23
24
25
26

Feels Like (°C)

18
17
17
16
17
16
16
15
15
11
11
11
11
10
10
11
11
12
13
12
13
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

25
25
26
34
46
60
61
62
63
60
58
56
52
49
46
42
40
37
32
28
24
24
24
24

Pressure (mb)

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

Ozone (du)

284
286
288
288
287
287
288
288
289
289
289
289
290
291
292
292
293
294
293
292
291
289
287
285

Tuesday 7

Waning Gibbous 66%

00:52

10:27

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

Sun - Rise: 06:22, Set: 19:10, Transit: 12:47. Moon - Rise: 00:52, Set: 10:27. Civil Dark: 19:35 - 05:57. Nautical Dark: 20:05 - 05:27. Astro Dark: 20:35 - 04:57

Total Clouds (% Sky Obscured)

65
60
55
50
50
47
45
48
48
49
50
47
43
36
25
11
1
1
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

Medium Clouds (% Sky Obscured)

5
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
50
50
50
50
47
45
44
40
32
29
27
21
11
7
4
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
23
20
18
16
15
14
14
14
14
14
13
13
13
14
15
16
18
19

Feels Like (°C)

22
22
22
18
17
16
16
15
14
10
11
11
11
11
11
10
11
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

26
29
31
37
46
54
56
56
57
56
56
56
55
55
55
57
57
58
50
43

Pressure (mb)

1013
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1013
1013

Ozone (du)

285
285
285
285
285
285
286
288
289
289
289
289
290
291
292
294
295
297
298
300

Forecast for Scissors Crossing, San Diego County, United States of America (33.03,-116.39)

Generated: 01/04/26 15:57:43. Forecast: 01/04/26 to 07/04/26. Timezone: UTC-7.00