Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 30

Waxing Crescent 36%

13:17

23:28

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

Sun - Rise: 06:23, Set: 20:26, Transit: 13:24. Moon - Rise: 13:17, Set: 23:28. Civil Dark: 20:55 - 05:54. Nautical Dark: 21:31 - 05:19. Astro Dark: 22:09 - 04:41

Total Clouds (% Sky Obscured)

12
9
10
29
26
92
61
32
22
22
23
32
36
40
39
40
42
41
30
28
18
24
13
10

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)

1
9
10
29
26
91
61
32
22
22
23
32
36
36
36
37
35
31
20
19
16
21
13
10

High Clouds (% Sky Obscured)

0
0
0
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
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
4
3
0
0
0
0
0
0
1
0
0
0
0
1
2
1
1
3
7
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
9
5
5
3
10
20
20
16
16
13
11
9
9
11
13
12
9
6
7
9
10
10
9

Chance of Frost

Temperature (°C)

36
36
34
31
29
28
28
26
25
25
24
23
23
23
24
26
28
29
31
33
35
35
36
35

Feels Like (°C)

34
33
31
28
29
24
21
22
24
22
20
21
22
22
22
23
26
28
29
31
31
31
34
34

Dew Point (°C)

-4
-5
-4
-3
-3
1
10
10
11
10
10
10
11
10
9
8
6
3
-1
-1
-2
-1
-1
-2

Relative Humidity (%)

7
7
8
10
12
16
33
36
39
39
41
44
46
45
39
32
25
18
12
11
10
9
9
9

Pressure (mb)

1008
1008
1008
1009
1010
1012
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1017
1017
1016
1015
1014
1013
1012
1011

Ozone (du)

297
297
297
295
294
294
293
293
292
291
292
291
291
289
290
288
288
287
286
285
286
285
285
286

Thursday 31

Waxing Crescent 45%

14:17

23:53

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

Sun - Rise: 06:23, Set: 20:25, Transit: 13:24. Moon - Rise: 14:17, Set: 23:53. Civil Dark: 20:54 - 05:55. Nautical Dark: 21:29 - 05:20. Astro Dark: 22:07 - 04:42

Total Clouds (% Sky Obscured)

33
11
18
31
80
75
34
36
34
2
2
38
24
45
29
47
29
19
9
19
14
65
67
40

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)

33
11
18
31
80
75
32
36
34
1
1
38
24
45
29
47
27
19
9
18
14
51
62
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
22
12
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
1
0
0
0
0
0
0
0
0
0
1
1
9
10
14
9

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)

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

Chance of Frost

Temperature (°C)

35
35
33
31
30
29
28
27
26
24
23
22
22
22
23
25
27
29
31
32
34
34
35
35

Feels Like (°C)

28
28
30
29
28
25
24
24
24
23
21
21
20
22
21
23
26
27
30
31
33
33
32
30

Dew Point (°C)

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

Relative Humidity (%)

8
8
9
11
11
11
11
11
12
13
16
25
39
44
40
32
25
17
14
13
14
13
11
10

Pressure (mb)

1010
1010
1010
1011
1012
1013
1014
1015
1016
1017
1018
1018
1019
1020
1020
1020
1020
1019
1018
1017
1016
1015
1014
1013

Ozone (du)

286
286
285
284
285
286
287
286
286
285
285
286
285
285
285
285
283
282
281
280
280
280
280
279

Friday 1

First Quarter 55%

15:18

00:21

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

Sun - Rise: 06:24, Set: 20:24, Transit: 13:24. Moon - Rise: 15:18, Set: 00:21. Civil Dark: 20:53 - 05:56. Nautical Dark: 21:28 - 05:21. Astro Dark: 22:06 - 04:43

Total Clouds (% Sky Obscured)

36
31
31
16
14
75
37
79
61
25
28
34
33
21
16
4
3
4
6
10
12
9
5
1

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)

35
24
31
16
14
68
37
75
50
25
28
34
31
21
16
0
0
0
5
10
12
9
5
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
22
16
25
33
33
2
4
4
3
4
4
4
2
2
1
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
2
7
1
2
0
0
0
8
12
20
25
47
14
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
8
6
6
4
4
3
4
3
3
2
4
4
4
5
6
8
9
9
15
15
16
15

Chance of Frost

Temperature (°C)

34
34
32
30
29
27
26
26
26
25
24
23
23
22
24
25
27
29
32
33
35
36
36
36

Feels Like (°C)

29
28
29
28
27
27
25
26
24
24
24
24
23
21
24
25
26
27
29
30
28
30
29
31

Dew Point (°C)

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

Relative Humidity (%)

9
10
15
20
21
23
25
27
26
27
28
31
30
28
21
16
12
11
13
11
9
9
9
9

Pressure (mb)

1013
1012
1013
1014
1015
1015
1015
1016
1016
1016
1017
1017
1018
1019
1019
1019
1018
1018
1016
1015
1014
1012
1011
1011

Ozone (du)

279
278
277
276
276
276
275
275
276
276
276
276
276
278
278
279
278
278
277
277
277
276
276
276

Saturday 2

Waxing Gibbous 65%

16:19

00:54

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

Sun - Rise: 06:25, Set: 20:24, Transit: 13:24. Moon - Rise: 16:19, Set: 00:54. Civil Dark: 20:52 - 05:57. Nautical Dark: 21:27 - 05:22. Astro Dark: 22:04 - 04:45

Total Clouds (% Sky Obscured)

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

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)

2
3
3
2
1
0
0
1
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
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
9
7
4
3
3
5
5
6
4
3
2
2
1
2
4
5
7
8
8
8
8
10

Chance of Frost

Temperature (°C)

36
35
33
31
28
27
25
24
23
21
21
20
20
20
22
23
26
29
32
33
34
35
36
36

Feels Like (°C)

33
29
29
27
26
25
23
21
20
19
19
19
19
20
22
23
25
27
30
30
31
32
33
31

Dew Point (°C)

-1
-6
-7
-7
-9
-9
-10
-10
-8
-8
-4
-2
-2
0
-2
-3
-6
-10
-10
-11
-12
-12
-13
-15

Relative Humidity (%)

9
7
7
8
7
8
9
9
12
13
18
23
24
25
19
17
11
7
6
5
4
4
3
3

Pressure (mb)

1010
1010
1010
1011
1012
1012
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1015
1015
1013
1012
1011
1010
1010
1009

Ozone (du)

276
277
277
276
276
276
276
276
276
276
276
276
276
277
277
277
277
278
277
278
278
278
278
280

Sunday 3

Waxing Gibbous 74%

17:19

01:34

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

Sun - Rise: 06:26, Set: 20:22, Transit: 13:24. Moon - Rise: 17:19, Set: 01:34. Civil Dark: 20:51 - 05:58. Nautical Dark: 21:26 - 05:23. Astro Dark: 22:03 - 04:46

Total Clouds (% Sky Obscured)

32
2
1
0
0
2
2
6
25
12
3
2
8
14
25
31
38
40
58
77
93
78
63
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)

0
0
0
0
0
0
0
1
5
3
1
1
5
9
8
7
13
20
49
74
93
78
59
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
9
6
3
2
1
3
4
4
4
4
4
3
3
2
2
3
5
9
9
11
12
13
13

Chance of Frost

Temperature (°C)

36
34
32
30
28
25
23
22
21
20
19
19
19
20
21
23
25
28
31
33
35
35
36
36

Feels Like (°C)

31
29
29
28
27
24
21
20
18
16
16
16
17
16
15
16
17
18
21
29
30
29
31
31

Dew Point (°C)

-14
-14
-12
-10
-10
-11
-14
-16
-16
-16
-16
-15
-14
-14
-14
-14
-12
-9
-7
-5
-4
-3
-2
-2

Relative Humidity (%)

3
3
5
6
7
8
7
6
6
7
8
8
10
9
8
7
7
8
8
8
8
8
8
8

Pressure (mb)

1008
1008
1009
1009
1010
1010
1011
1011
1012
1013
1013
1013
1014
1014
1014
1014
1013
1013
1012
1011
1010
1009
1008
1008

Ozone (du)

281
281
281
281
281
281
281
282
282
281
282
282
282
283
284
284
284
284
284
284
284
285
285
286

Monday 4

Waxing Gibbous 82%

No Rise

02:22

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
17 Bad

Sun - Rise: 06:27, Set: 20:21, Transit: 13:24. Moon - Rise: No Rise, Set: 02:22. Civil Dark: 20:50 - 05:58. Nautical Dark: 21:24 - 05:24. Astro Dark: 22:02 - 04:47

Total Clouds (% Sky Obscured)

61
74
87
91
92
92
85
76
66
75
88
100
100
100
100
100
100
100
99
99
98
99
99
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)

1
1
2
14
16
18
11
6
0
3
6
11
9
8
5
7
8
10
32
54
76
81
86
91

High Clouds (% Sky Obscured)

57
74
87
91
92
92
85
76
66
71
85
100
100
100
100
100
100
100
99
99
98
99
96
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
1
2
1
4
4
3
14
13
14
17
19
21

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
9
6
5
5
7
9
8
7
6
5
4
2
1
2
2
2
3
5
9
13
17
14
12

Chance of Frost

Temperature (°C)

36
35
33
31
30
29
28
27
26
25
24
24
23
23
24
25
27
29
31
33
33
34
33
33

Feels Like (°C)

32
32
31
31
31
30
28
25
24
23
23
23
22
19
19
18
20
21
23
31
31
30
30
30

Dew Point (°C)

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

Relative Humidity (%)

8
10
12
14
14
15
15
16
18
20
22
23
25
22
19
17
16
16
16
16
17
17
18
19

Pressure (mb)

1007
1007
1007
1007
1009
1010
1011
1012
1012
1013
1013
1014
1014
1015
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013

Ozone (du)

286
286
286
286
286
286
286
286
286
286
287
287
288
288
288
288
288
288
288
289
290
291
291
291

Tuesday 5

Waxing Gibbous 89%

18:13

03:19

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

Sun - Rise: 06:28, Set: 20:20, Transit: 13:23. Moon - Rise: 18:13, Set: 03:19. Civil Dark: 20:49 - 05:59. Nautical Dark: 21:23 - 05:25. Astro Dark: 22:00 - 04:48

Total Clouds (% Sky Obscured)

100
100
100
98
97
96
88
80
73
51
29
7
5
4
3
2
1
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

84
78
71
66
61
56
57
58
60
41
22
3
3
2
1
1
0
0

High Clouds (% Sky Obscured)

91
87
84
80
76
72
72
71
70
47
25
2
2
1
1
1
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
15
4
11
17
19
20
19
16
17
15
10
11
9
1
2
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
9
5
1
1
2
3
2
1
3
1
1
2
1
1
2
2
3

Chance of Frost

Temperature (°C)

32
31
30
28
27
26
25
24
24
23
23
22
22
22
23
24
26
28

Feels Like (°C)

30
28
28
29
28
26
25
24
24
25
24
24
23
23
23
23
24
24

Dew Point (°C)

6
8
9
11
10
9
9
10
11
12
12
12
11
10
10
9
9
9

Relative Humidity (%)

19
23
28
34
34
34
36
39
44
50
50
51
52
46
42
37
33
29

Pressure (mb)

1013
1014
1014
1015
1016
1016
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

290
291
291
292
291
291
291
291
291
291
291
290
290
290
290
290
290
290

Forecast for Bluff, San Juan, United States of America (37.29,-109.55)

Generated: 30/07/25 18:02:38. Forecast: 30/07/25 to 05/08/25. Timezone: UTC-6.00