Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 98%

19:36

04:44

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

Sun - Rise: 05:50, Set: 19:48, Transit: 12:49. Moon - Rise: 19:36, Set: 04:44. Civil Dark: 20:16 - 05:22. Nautical Dark: 20:50 - 04:48. Astro Dark: 21:26 - 04:12

Total Clouds (% Sky Obscured)

0
0
0
1
8
10
10
7
0
25
30
30
3
19
35
35
50
55
37
17
11
1
0
29

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
6

High Clouds (% Sky Obscured)

0
0
0
1
8
10
10
7
0
25
30
30
2
19
35
35
45
55
36
17
11
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)

17
10
3
3
2
2
2
2
2
2
1
3
4
5
5
7
9
10
10
9
8
7
5
4

Chance of Frost

Temperature (°C)

35
34
33
32
31
30
30
29
28
29
31
32
34
35
37
38
40
40
40
40
40
39
38
37

Feels Like (°C)

34
33
33
32
31
29
28
27
27
29
29
30
31
35
36
35
36
36
37
37
38
38
37
35

Dew Point (°C)

7
8
8
7
6
6
5
5
4
2
1
1
2
3
6
11
14
15
15
15
15
15
14
11

Relative Humidity (%)

17
20
21
21
21
20
21
21
20
17
14
13
13
13
14
19
22
23
23
23
23
23
24
20

Pressure (mb)

1008
1009
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1008
1007
1006
1006
1005
1004
1004
1005
1005

Ozone (du)

300
301
301
301
299
299
300
299
299
300
300
300
301
301
299
299
300
301
300
298
297
297
296
295

Tuesday 28

Waxing Gibbous 100%

20:09

05:45

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

Sun - Rise: 05:51, Set: 19:47, Transit: 12:49. Moon - Rise: 20:09, Set: 05:45. Civil Dark: 20:15 - 05:23. Nautical Dark: 20:49 - 04:49. Astro Dark: 21:25 - 04:13

Total Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

36
34
33
32
31
31
30
28
27
28
30
33
34
36
37
39
40
41
41
41
40
40
38
37

Feels Like (°C)

35
34
33
32
32
31
30
28
27
27
30
32
34
36
38
38
38
39
39
40
39
38
36
35

Dew Point (°C)

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

Relative Humidity (%)

17
17
18
17
18
18
17
16
16
13
12
12
13
15
17
17
16
14
13
13
13
13
14
12

Pressure (mb)

1006
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1008
1007
1006
1006
1005
1005
1004
1004
1005
1006

Ozone (du)

294
295
295
295
297
299
301
301
301
302
300
298
298
298
296
295
295
296
295
293
294
294
294
295

Wednesday 29

Full Moon 100%

20:38

06:46

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

Sun - Rise: 05:51, Set: 19:46, Transit: 12:49. Moon - Rise: 20:38, Set: 06:46. Civil Dark: 20:14 - 05:24. Nautical Dark: 20:48 - 04:50. Astro Dark: 21:24 - 04:14

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
5
2
8
13
25

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
1
1

High Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

35
34
33
32
31
31
29
28
27
28
31
34
35
37
39
40
41
41
42
42
41
40
39
38

Feels Like (°C)

33
34
33
32
32
31
29
28
27
28
30
33
35
36
37
39
40
40
40
40
39
39
37
39

Dew Point (°C)

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

Relative Humidity (%)

12
14
14
15
16
16
16
16
16
14
13
12
10
9
9
8
8
8
7
7
7
7
9
10

Pressure (mb)

1007
1008
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1010
1009
1008
1008
1007
1007
1007
1008
1009

Ozone (du)

296
298
299
300
301
300
300
300
301
300
300
301
299
298
297
297
296
294
294
293
293
295
296
295

Thursday 30

Waning Gibbous 97%

21:04

07:47

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

Sun - Rise: 05:52, Set: 19:45, Transit: 12:49. Moon - Rise: 21:04, Set: 07:47. Civil Dark: 20:13 - 05:25. Nautical Dark: 20:47 - 04:51. Astro Dark: 21:22 - 04:15

Total Clouds (% Sky Obscured)

37
32
30
20
20
3
1
15
25
37
54
70
86
67
52
39
27
35
35
25
20
17
32
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)

4
3
1
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)

1
5
14
20
15
2
1
12
25
37
54
70
86
67
52
38
27
35
35
25
20
17
32
47

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)

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

Chance of Frost

Temperature (°C)

37
36
35
34
33
32
31
30
30
31
32
34
36
38
40
41
42
43
43
43
42
41
40
39

Feels Like (°C)

37
34
33
32
30
30
30
30
29
30
31
33
35
37
38
40
41
41
40
39
38
38
38
37

Dew Point (°C)

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

Relative Humidity (%)

11
11
13
14
14
15
15
16
17
15
13
12
11
9
8
8
7
7
7
7
7
7
8
9

Pressure (mb)

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

Ozone (du)

295
294
293
294
293
294
294
293
293
293
293
293
293
293
293
293
293
294
295
295
297
297
297
296

Friday 31

Waning Gibbous 92%

21:29

08:48

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

Sun - Rise: 05:53, Set: 19:44, Transit: 12:49. Moon - Rise: 21:29, Set: 08:48. Civil Dark: 20:12 - 05:25. Nautical Dark: 20:45 - 04:52. Astro Dark: 21:21 - 04:16

Total Clouds (% Sky Obscured)

67
71
74
77
78
78
78
53
31
7
14
26
37
70
49
29
41
37
37
27
16
6
8
6

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)

67
68
71
74
78
78
78
53
31
7
14
26
32
65
45
24
27
31
24
12
6
1
2
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)

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

Chance of Frost

Temperature (°C)

38
36
36
35
35
33
32
30
31
32
33
35
37
39
41
42
43
43
43
44
43
42
41
40

Feels Like (°C)

35
34
36
35
35
32
30
29
30
30
31
32
34
36
37
38
38
39
39
40
42
42
41
41

Dew Point (°C)

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

Relative Humidity (%)

9
13
14
15
16
15
15
16
17
15
12
11
10
10
9
9
8
8
8
9
9
10
11
12

Pressure (mb)

1010
1010
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1009
1008
1007
1006
1006
1005
1005
1005
1006

Ozone (du)

296
295
295
294
293
292
292
292
293
293
292
292
293
291
291
291
290
290
290
290
290
291
291
291

Saturday 1

Waning Gibbous 86%

21:55

09:49

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

Sun - Rise: 05:54, Set: 19:43, Transit: 12:49. Moon - Rise: 21:55, Set: 09:49. Civil Dark: 20:11 - 05:26. Nautical Dark: 20:44 - 04:53. Astro Dark: 21:20 - 04:17

Total Clouds (% Sky Obscured)

4
0
0
0
0
5
4
3
2
0
0
0
0
0
0
0
0
1
0
19
36
45
20
6

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
2
2
0
0
0

High Clouds (% Sky Obscured)

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

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
7
4
2
2
2
3
4
3
3
2
1
2
4
6
7
8
7
8
8
9
10
11
8

Chance of Frost

Temperature (°C)

39
37
36
36
35
34
33
32
33
34
34
36
38
40
41
42
43
43
43
43
43
42
41
39

Feels Like (°C)

41
41
35
34
34
34
33
32
30
31
31
32
34
34
41
41
40
41
41
41
41
41
41
40

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1007
1006
1005
1004
1004
1003
1003
1003
1003
1004

Ozone (du)

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

Sunday 2

Waning Gibbous 77%

21:55

10:52

22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 05:54, Set: 19:43, Transit: 12:48. Moon - Rise: 21:55, Set: 10:52. Civil Dark: 20:10 - 05:27. Nautical Dark: 20:43 - 04:54. Astro Dark: 21:19 - 04:18

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
4
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

38
36
35
35
34
33
32
31
32
33
34
35
37
39
40
41
42
42
42

Feels Like (°C)

40
39
34
35
35
35
35
34
32
33
34
35
36
36
42
42
40
41
41

Dew Point (°C)

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

Relative Humidity (%)

15
15
16
16
17
20
23
27
27
28
28
26
23
20
18
16
14
14
14

Pressure (mb)

1005
1006
1006
1005
1005
1005
1006
1006
1006
1006
1007
1007
1006
1006
1005
1004
1004
1003
1002

Ozone (du)

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

Forecast for Sands, San Bernardino, United States of America (34.89,-115.72)

Generated: 27/07/26 21:15:29. Forecast: 27/07/26 to 02/08/26. Timezone: UTC-7.00