Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 80%

16:08

02:31

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

Sun - Rise: 06:36, Set: 18:44, Transit: 12:39. Moon - Rise: 16:08, Set: 02:31. Civil Dark: 19:09 - 06:11. Nautical Dark: 19:38 - 05:42. Astro Dark: 20:07 - 05:13

Total Clouds (% Sky Obscured)

59
43
35
12
17
22
21
17
28
34
29
23
23
17
16
22
23
22
17
11
13
15
7
12

Low Clouds (% Sky Obscured)

8
6
3
4
5
6
6
5
21
24
18
7
14
7
5
12
9
6
6
3
3
9
4
6

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
31
51
75
81
100
100
100
100
2
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
1
0
1
0
1
1
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)

0
0
1
5
4
5
6
7
9
9
10
10
9
9
9
9
8
7
6
5
4
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
7
8
9
12
14
15
15
14
14
13
13
12
12
12
11
11
11
11
11
10
8
7

Relative Humidity (%)

44
43
45
48
54
64
81
89
92
93
93
92
92
92
92
93
92
93
92
76
66
56
47
40

Pressure (mb)

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

Ozone (du)

282
280
279
278
279
279
278
278
279
278
279
279
280
281
280
279
279
279
280
280
280
280
280
279

Tuesday 22

Waxing Gibbous 87%

16:41

03:31

13 Good
14 Good
15 Good
16 Good
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

Sun - Rise: 06:37, Set: 18:43, Transit: 12:39. Moon - Rise: 16:41, Set: 03:31. Civil Dark: 19:07 - 06:12. Nautical Dark: 19:36 - 05:43. Astro Dark: 20:05 - 05:14

Total Clouds (% Sky Obscured)

0
0
1
10
3
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
3

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
10
3
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
1
0
0
0
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)

3
2
2
3
3
5
6
6
6
9
10
10
10
10
10
12
13
14
14
14
13
12
10
9

Chance of Frost

Temperature (°C)

21
22
22
22
22
21
18
17
17
16
16
16
16
16
14
14
15
14
14
16
21
22
22
25

Feels Like (°C)

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

Dew Point (°C)

5
5
7
10
12
14
15
15
14
14
14
13
13
12
9
9
9
8
6
1
3
2
0
2

Relative Humidity (%)

35
34
38
45
55
64
82
86
86
85
85
85
82
79
73
69
68
67
57
36
31
26
23
22

Pressure (mb)

1011
1010
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011

Ozone (du)

278
278
279
280
280
280
281
281
281
281
280
280
280
280
281
282
282
283
283
282
282
283
283
283

Wednesday 23

Waxing Gibbous 93%

17:11

04:32

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

Sun - Rise: 06:37, Set: 18:41, Transit: 12:39. Moon - Rise: 17:11, Set: 04:32. Civil Dark: 19:06 - 06:13. Nautical Dark: 19:35 - 05:44. Astro Dark: 20:04 - 05:15

Total Clouds (% Sky Obscured)

3
3
3
3
2
2
1
1
1
0
1
24
23
28
0
0
7
11
28
70
70
65
60
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)

0
0
0
0
0
0
0
0
0
0
1
14
16
15
0
0
4
7
20
11
19
37
25
18

High Clouds (% Sky Obscured)

3
3
3
3
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
70
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
2
24
3
2
20
22

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
7
6
5
6
6
5
5
7
7
8
9
10
11
13
13
14
15
15
13
11
10
9
7

Chance of Frost

Temperature (°C)

26
25
25
26
26
24
20
19
18
17
16
16
16
16
17
16
16
16
17
19
23
26
27
27

Feels Like (°C)

24
24
24
26
27
26
23
23
22
21
19
20
19
19
19
19
19
19
19
21
24
27
27
27

Dew Point (°C)

4
5
8
12
14
14
15
15
14
14
13
13
12
11
12
10
9
8
9
6
8
8
8
8

Relative Humidity (%)

24
27
34
43
49
53
72
77
77
79
81
79
77
74
71
64
60
58
60
43
37
33
30
29

Pressure (mb)

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

Ozone (du)

283
282
282
282
283
283
283
284
285
286
286
287
287
287
285
285
284
285
285
285
285
286
286
286

Thursday 24

Waxing Gibbous 98%

17:39

05:33

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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 OK
09 OK
10 OK
11 OK
12 Good

Sun - Rise: 06:38, Set: 18:40, Transit: 12:38. Moon - Rise: 17:39, Set: 05:33. Civil Dark: 19:05 - 06:13. Nautical Dark: 19:34 - 05:44. Astro Dark: 20:03 - 05:15

Total Clouds (% Sky Obscured)

55
55
60
51
37
19
0
5
11
16
12
5
0
0
0
2
2
0
0
40
26
36
18
4

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)

8
6
8
8
4
2
0
2
4
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
55
60
51
37
18
0
3
7
10
7
4
0
0
0
1
2
0
0
36
26
36
17
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
22
29
33
24
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2

Precipitation Amount (mm)

0
0
0
0.2
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
2
1
2
4
6
7
5
5
5
4
4
6
6
5
4
3
2
3
1
2
3
2

Chance of Frost

Temperature (°C)

27
28
27
27
26
23
22
20
19
18
18
17
17
16
16
16
16
16
17
18
20
20
21
22

Feels Like (°C)

27
27
28
28
27
25
25
24
21
22
22
20
18
19
18
19
18
18
19
20
20
20
21
21

Dew Point (°C)

9
11
12
11
12
11
15
16
13
13
14
12
10
10
10
10
9
10
9
5
6
4
3
2

Relative Humidity (%)

32
36
37
37
41
46
66
76
71
71
77
72
66
66
65
66
64
64
59
43
39
34
30
26

Pressure (mb)

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

Ozone (du)

286
285
285
286
286
287
287
287
287
288
286
285
283
281
281
280
279
280
281
282
280
279
279
280

Friday 25

Waxing Gibbous 100%

18:06

06:36

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

Sun - Rise: 06:39, Set: 18:39, Transit: 12:38. Moon - Rise: 18:06, Set: 06:36. Civil Dark: 19:03 - 06:14. Nautical Dark: 19:32 - 05:45. Astro Dark: 20:01 - 05:16

Total Clouds (% Sky Obscured)

3
52
75
75
65
65
65
38
3
3
9
53
5
13
55
65
61
61
75
80
76
47
51
74

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)

3
52
75
75
65
65
65
38
3
3
9
53
5
10
55
65
61
61
75
76
36
23
49
73

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 (%)

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

Chance of Frost

Temperature (°C)

23
23
24
25
23
22
21
20
18
17
16
16
16
16
15
16
15
15
15
15
17
19
20
25

Feels Like (°C)

22
21
22
23
22
21
21
20
19
19
18
17
15
17
17
15
15
14
12
11
11
12
12
25

Dew Point (°C)

2
2
5
7
6
6
11
12
10
9
7
6
6
7
7
7
6
3
0
-3
-3
-4
-5
-0

Relative Humidity (%)

25
25
28
31
32
36
51
58
59
58
55
53
53
56
55
54
53
44
36
30
25
22
19
19

Pressure (mb)

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

Ozone (du)

279
278
276
275
275
275
276
276
274
274
273
273
274
274
273
273
272
272
272
272
271
271
271
270

Saturday 26

Full Moon 99%

18:34

07:40

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 OK
04 Good
05 Good
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad

Sun - Rise: 06:39, Set: 18:37, Transit: 12:38. Moon - Rise: 18:34, Set: 07:40. Civil Dark: 19:02 - 06:15. Nautical Dark: 19:31 - 05:46. Astro Dark: 20:00 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
91
83
74
85
93
99
72
42
10
16
22
32
33
32
32
43
53

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
5
11
18
12
5
0
0
0
0
0
0
0
2
4
6
4
2
2
2
8

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
90
81
71
80
90
99
72
41
5
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
1
1
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
11
11
11
11
9
8
8
8
7
7
8
8
9
9
9
9
9
10
10
8
7
7
7

Chance of Frost

Temperature (°C)

25
25
25
24
24
22
22
22
21
19
18
15
16
16
15
15
14
14
14
14
16
17
19
23

Feels Like (°C)

23
22
23
23
24
21
24
26
24
21
19
14
16
15
14
14
14
12
11
10
11
11
12
23

Dew Point (°C)

-1
-1
1
1
2
4
7
11
9
7
5
2
2
2
1
1
1
-3
-5
-8
-7
-7
-6
-3

Relative Humidity (%)

18
18
20
21
22
29
37
48
46
44
42
40
40
39
39
39
39
31
26
21
19
18
17
18

Pressure (mb)

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

Ozone (du)

269
269
269
269
269
270
270
270
270
270
270
270
270
269
271
272
273
273
273
274
274
274
274
273

Sunday 27

Waning Gibbous 97%

19:04

08:47

13 Bad
14 OK
15 OK
16 OK
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

Sun - Rise: 06:40, Set: 18:36, Transit: 12:37. Moon - Rise: 19:04, Set: 08:47. Civil Dark: 19:01 - 06:15. Nautical Dark: 19:29 - 05:47. Astro Dark: 19:58 - 05:18

Total Clouds (% Sky Obscured)

54
48
39
34
21
9
0
2
4
6
5
2
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

23
32
30
34
21
9
0
0
1
1
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

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

7
8
8
9
10
10
11
11
12
12
13
14
14
15
15
15
15
14
13
12
10
9

Chance of Frost

Temperature (°C)

23
23
22
23
23
22
21
21
19
18
16
13
13
13
13
13
12
13
13
14
15
16

Feels Like (°C)

22
21
21
23
25
22
24
27
24
22
19
14
14
14
14
13
13
11
10
9
9
9

Dew Point (°C)

-3
-3
-2
0
2
6
10
15
13
11
9
5
4
2
1
-1
-3
-4
-7
-8
-8
-9

Relative Humidity (%)

17
17
19
22
25
35
49
68
67
64
63
57
52
47
43
39
35
30
25
22
19
17

Pressure (mb)

1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

273
272
271
271
271
270
270
270
270
270
270
271
271
272
273
274
275
277
279
281
280
280

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

Generated: 21/09/26 13:11:23. Forecast: 21/09/26 to 27/09/26. Timezone: UTC-7.00