Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 56%

01:43

11:15

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

Sun - Rise: 06:17, Set: 19:10, Transit: 12:44. Moon - Rise: 01:43, Set: 11:15. Civil Dark: 19:36 - 05:51. Nautical Dark: 20:06 - 05:20. Astro Dark: 20:37 - 04:49

Total Clouds (% Sky Obscured)

4
8
4
4
0
0
0
0
4
18
63
11
13
62
85
19
54
68
67
90
92
99
100
50

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)

4
3
1
0
0
0
0
0
2
15
63
10
11
59
85
16
54
68
67
90
92
99
100
50

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)

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

Chance of Frost

Temperature (°C)

27
28
29
29
29
29
28
26
25
23
23
22
21
21
20
20
19
19
19
20
21
22
23
24

Feels Like (°C)

25
25
27
27
27
27
25
24
22
23
22
19
21
20
18
17
18
16
16
17
18
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

14
13
12
11
11
12
14
14
16
21
24
25
27
28
30
32
34
36
36
34
34
32
30
27

Pressure (mb)

1011
1009
1008
1007
1007
1007
1007
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1012
1012

Ozone (du)

298
299
299
303
307
311
313
312
311
311
310
311
312
315
316
318
324
326
325
324
326
327
328
329

Thursday 9

Third Quarter 46%

02:25

12:15

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

Sun - Rise: 06:15, Set: 19:11, Transit: 12:43. Moon - Rise: 02:25, Set: 12:15. Civil Dark: 19:36 - 05:50. Nautical Dark: 20:07 - 05:19. Astro Dark: 20:38 - 04:47

Total Clouds (% Sky Obscured)

39
73
100
100
80
100
100
100
100
90
84
96
93
100
100
58
40
41
70
76
37
42
36
4

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
1
3
12
17
19
43
71
80
68
65
93
39
90
20
10
10
5
9
10
9
2
0

High Clouds (% Sky Obscured)

32
71
100
100
79
100
100
100
100
76
63
94
89
100
88
58
10
11
70
74
33
34
31
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
7
3
1

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
8
10
12
13
14
14
15
13
10
8
6
5
4
4
4
4
4
3
3
2
3
5
11

Chance of Frost

Temperature (°C)

26
27
28
28
28
27
26
25
23
22
21
21
20
19
19
18
18
17
17
18
19
20
21
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

20
17
16
15
14
15
21
25
27
31
36
38
39
39
41
43
46
47
46
42
40
37
33
30

Pressure (mb)

1011
1010
1009
1008
1007
1008
1008
1009
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011

Ozone (du)

328
328
327
326
326
324
323
325
328
330
331
331
330
329
329
331
333
337
341
343
344
343
341
340

Friday 10

Waning Crescent 36%

03:02

No Set

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

Sun - Rise: 06:14, Set: 19:11, Transit: 12:43. Moon - Rise: 03:02, Set: No Set. Civil Dark: 19:37 - 05:48. Nautical Dark: 20:08 - 05:18. Astro Dark: 20:39 - 04:46

Total Clouds (% Sky Obscured)

5
30
17
11
19
1
0
0
0
2
0
3
32
12
15
10
10
34
6
12
7
3
5
23

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
12
15
1
5
6
5
12
7
3
5
14

Medium Clouds (% Sky Obscured)

0
0
2
3
19
1
0
0
0
0
0
0
3
0
0
0
0
0
5
2
0
0
0
0

High Clouds (% Sky Obscured)

3
4
0
0
0
0
0
0
0
0
0
3
12
0
0
0
2
34
3
0
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)

13
13
12
15
18
17
15
9
6
6
9
12
11
10
10
8
6
5
4
4
4
3
2
3

Chance of Frost

Temperature (°C)

24
25
25
26
26
25
23
21
20
19
18
17
16
15
15
14
14
14
13
14
15
16
18
19

Feels Like (°C)

23
23
24
22
20
20
20
21
18
16
14
13
13
13
13
12
12
11
11
13
14
16
18
20

Dew Point (°C)

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

Relative Humidity (%)

26
22
18
14
14
17
22
28
30
34
38
46
52
59
63
63
63
63
62
60
53
48
43
37

Pressure (mb)

1010
1009
1008
1007
1006
1007
1007
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1012
1013
1013
1013
1013
1013
1012

Ozone (du)

339
340
340
341
342
343
344
348
349
351
355
359
359
360
362
362
367
371
376
372
355
353
351
347

Saturday 11

Waning Crescent 27%

03:34

13:18

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

Sun - Rise: 06:13, Set: 19:12, Transit: 12:43. Moon - Rise: 03:34, Set: 13:18. Civil Dark: 19:38 - 05:47. Nautical Dark: 20:09 - 05:16. Astro Dark: 20:40 - 04:44

Total Clouds (% Sky Obscured)

35
37
70
88
72
54
27
26
27
33
43
48
51
68
85
90
90
91
86
65
37
20
56
83

Low Clouds (% Sky Obscured)

18
12
6
0
0
0
0
0
0
0
0
0
0
2
4
6
4
2
0
0
0
0
4
8

Medium Clouds (% Sky Obscured)

0
3
10
23
10
2
0
0
0
0
1
1
5
21
0
0
0
1
0
0
1
1
6
45

High Clouds (% Sky Obscured)

5
4
22
30
19
17
3
0
0
9
24
34
46
65
83
90
90
90
85
57
27
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
2
19
22
19

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
11
12
12
11
12
13
14
12
11
9
9
9
8
6
6
7
6
5
4
3
4
7
9

Chance of Frost

Temperature (°C)

21
22
23
23
23
21
20
19
18
17
16
16
15
15
14
13
13
13
13
13
15
16
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
23
22
23
25
27
30
37
45
48
48
51
55
57
58
58
60
63
62
55
50
46
41
38

Pressure (mb)

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

Ozone (du)

342
341
340
341
339
342
344
345
348
353
356
359
361
362
364
362
360
359
360
362
365
366
369
371

Sunday 12

Waning Crescent 18%

04:03

14:21

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

Sun - Rise: 06:11, Set: 19:13, Transit: 12:43. Moon - Rise: 04:03, Set: 14:21. Civil Dark: 19:39 - 05:46. Nautical Dark: 20:10 - 05:15. Astro Dark: 20:41 - 04:43

Total Clouds (% Sky Obscured)

100
93
98
98
81
15
70
17
2
9
4
2
1
0
0
0
6
12
19
44
68
90
94
94

Low Clouds (% Sky Obscured)

12
26
40
56
36
15
0
0
0
0
0
0
0
0
0
0
0
0
0
9
17
25
17
8

Medium Clouds (% Sky Obscured)

100
72
96
87
66
15
50
11
0
0
0
0
0
0
0
0
4
8
14
33
53
77
83
94

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
8
9
7
8
6
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
35
45
49
61
60
30
14
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
8
12
16
16
15
14
11
11
12
11
10
9
8
8
7
6
6
6
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
45
45
42
39
42
41
44
52
48
50
52
53
55
55
56
60
60
60
59
51
44
38
33

Pressure (mb)

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

Ozone (du)

371
374
370
369
371
376
383
387
391
394
390
383
376
372
372
377
380
383
386
388
389
389
389
391

Monday 13

Waning Crescent 10%

04:31

15:25

13 Bad
14 Bad
15 OK
16 OK
17 OK
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 Good

Sun - Rise: 06:10, Set: 19:14, Transit: 12:42. Moon - Rise: 04:31, Set: 15:25. Civil Dark: 19:40 - 05:44. Nautical Dark: 20:11 - 05:13. Astro Dark: 20:42 - 04:41

Total Clouds (% Sky Obscured)

95
67
45
23
27
31
34
24
15
4
2
1
0
0
0
0
0
1
1
1
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

95
67
45
23
27
31
34
24
12
0
0
0
0
0
0
0
0
1
1
1
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)

8
8
8
8
8
11
14
18
15
12
8
7
5
3
3
3
2
2
2
2
4
5
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
26
25
24
23
25
27
30
35
41
48
49
49
50
51
54
56
55
54
54
46
40
35
29

Pressure (mb)

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

Ozone (du)

394
396
397
398
399
403
407
411
410
409
408
406
404
402
402
402
402
402
402
402
399
396
393
390

Tuesday 14

Waning Crescent 4%

04:58

16:30

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

Sun - Rise: 06:09, Set: 19:15, Transit: 12:42. Moon - Rise: 04:58, Set: 16:30. Civil Dark: 19:41 - 05:43. Nautical Dark: 20:12 - 05:12. Astro Dark: 20:44 - 04:40

Total Clouds (% Sky Obscured)

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

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

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

High Clouds (% Sky Obscured)

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

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)

8
9
9
9
9
6
3
2
1
1
3
2
2
3
3
3
3
2
2
2
1
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

25
21
19
17
15
16
16
17
17
19
20
23
27
31
33
36
37
36
34
32
27
22

Pressure (mb)

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

Ozone (du)

387
384
379
374
369
368
368
367
366
365
364
365
366
367
365
363
360
357
354
352
351
350

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

Generated: 08/04/26 13:50:36. Forecast: 08/04/26 to 14/04/26. Timezone: UTC-7.00