Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 2%

07:19

21:17

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

Sun - Rise: 06:04, Set: 19:18, Transit: 12:41. Moon - Rise: 07:19, Set: 21:17. Civil Dark: 19:44 - 05:38. Nautical Dark: 20:15 - 05:06. Astro Dark: 20:48 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
69
18
4
6
33
74
86
97
82
100
100
100
58
57
46
20
71
9
70
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
0
0
0
0
0
0
5
1
12
57
18
5
34
0
0
0

High Clouds (% Sky Obscured)

100
100
99
89
69
17
3
4
32
74
86
97
82
100
100
100
28
31
45
10
60
7
66
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
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
7
5
6
5
4
3
3
3
3
4
4
5
4
4
4
4
4
3
1
2
2
5
10

Chance of Frost

Temperature (°C)

23
24
25
25
25
24
22
20
19
18
17
17
16
16
15
15
15
15
18
21
23
25
27
28

Feels Like (°C)

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

Dew Point (°C)

-17
-15
-15
-14
-13
-12
-12
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-12
-12
-12
-12
-10

Relative Humidity (%)

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

Pressure (mb)

1014
1013
1011
1011
1011
1011
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1010

Ozone (du)

347
341
339
338
337
336
335
333
332
331
331
330
329
329
329
329
331
334
336
337
336
334
331
329

Sunday 19

Waxing Crescent 9%

08:12

22:33

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

Sun - Rise: 06:03, Set: 19:19, Transit: 12:41. Moon - Rise: 08:12, Set: 22:33. Civil Dark: 19:45 - 05:36. Nautical Dark: 20:16 - 05:05. Astro Dark: 20:49 - 04:32

Total Clouds (% Sky Obscured)

100
71
81
27
0
3
5
41
45
21
2
0
3
0
0
0
4
5
6
5
4
4
2
7

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)

24
1
21
2
0
2
3
2
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
67
72
23
0
3
1
30
35
14
0
0
1
0
0
0
3
3
5
4
3
4
2
5

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
12
11
10
9
6
5
5
5
5
3
2
1
2
3
3
3
3
3
2
3
5
6
9

Chance of Frost

Temperature (°C)

28
28
28
28
27
26
24
23
22
21
19
19
19
18
17
16
15
16
18
21
23
24
26
28

Feels Like (°C)

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

Dew Point (°C)

-9
-8
-8
-9
-9
-8
-8
-9
-8
-5
-3
-4
-3
-4
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3

Relative Humidity (%)

8
8
8
8
8
9
10
11
12
17
22
21
22
22
24
25
27
25
22
20
17
15
14
13

Pressure (mb)

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

Ozone (du)

327
326
325
325
327
328
329
330
332
335
335
332
328
325
322
323
320
321
322
321
322
323
320
318

Monday 20

Waxing Crescent 17%

09:15

23:43

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

Sun - Rise: 06:01, Set: 19:19, Transit: 12:41. Moon - Rise: 09:15, Set: 23:43. Civil Dark: 19:46 - 05:35. Nautical Dark: 20:17 - 05:04. Astro Dark: 20:50 - 04:31

Total Clouds (% Sky Obscured)

4
0
0
3
34
5
28
64
100
100
100
91
94
98
59
3
0
0
50
3
2
0
3
7

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
0
0
1
12
1
15
45
100
100
100
91
94
98
49
2
0
0
45
3
2
0
3
7

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
13
12
13
11
8
4
4
5
3
3
3
2
2
3
2
1
1
4
4
4
6
9

Chance of Frost

Temperature (°C)

29
29
29
29
28
27
26
24
23
21
21
20
19
18
18
17
17
17
18
20
21
23
24
26

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-4
-5
-6
-5
-6
-6
-5
-5
-4
-4
-4
-4
-3
-5
-7
-7
-8
-7
-8
-8

Relative Humidity (%)

12
12
12
12
11
11
12
14
14
15
17
18
20
22
23
24
25
22
18
15
14
13
11
10

Pressure (mb)

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

Ozone (du)

319
319
317
316
317
319
320
321
321
320
321
324
326
326
330
327
330
331
333
332
333
333
333
333

Tuesday 21

Waxing Crescent 27%

10:24

00:45

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

Sun - Rise: 06:00, Set: 19:20, Transit: 12:41. Moon - Rise: 10:24, Set: 00:45. Civil Dark: 19:47 - 05:34. Nautical Dark: 20:18 - 05:02. Astro Dark: 20:51 - 04:29

Total Clouds (% Sky Obscured)

16
38
65
57
53
47
58
66
78
49
25
0
0
0
0
0
1
1
11
17
18
45
67
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
12
24
36
24
12
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
9
13
8
3
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
1
3
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
17
18
45
67
81

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
20
23
20
15
17
16
14
16
15
15
14
12
10
8
7
6
7
6
7
8
10
11

Chance of Frost

Temperature (°C)

27
27
27
26
24
21
18
17
16
15
14
13
13
12
12
11
11
11
12
13
14
16
17
19

Feels Like (°C)

21
22
18
17
16
17
13
14
13
12
11
11
10
10
10
10
10
10
9
9
10
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

10
7
11
14
17
25
47
57
58
54
54
57
60
60
58
59
59
56
50
43
38
32
25
21

Pressure (mb)

1009
1008
1007
1007
1008
1010
1011
1012
1013
1013
1014
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1015

Ozone (du)

332
334
338
343
344
344
345
344
345
345
345
341
338
334
334
331
331
333
334
332
330
329
330
329

Wednesday 22

Waxing Crescent 38%

11:35

01:36

14 Bad
15 Bad
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
11 Good
12 Good
13 Good

Sun - Rise: 05:59, Set: 19:21, Transit: 12:41. Moon - Rise: 11:35, Set: 01:36. Civil Dark: 19:47 - 05:33. Nautical Dark: 20:19 - 05:01. Astro Dark: 20:52 - 04:28

Total Clouds (% Sky Obscured)

70
65
14
20
0
0
0
0
0
0
0
0
0
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)

4
4
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)

70
65
14
20
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
16
16
16
15
17
17
14
10
9
10
9
9
9
8
8
7
6
5
5
5
6
7
7

Chance of Frost

Temperature (°C)

20
21
21
22
21
19
18
17
16
14
14
13
13
12
12
11
11
12
12
14
15
17
18
20

Feels Like (°C)

12
11
12
13
13
12
12
13
15
13
13
12
12
12
12
11
11
11
11
11
11
11
17
17

Dew Point (°C)

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

Relative Humidity (%)

18
16
18
19
20
22
25
27
30
31
32
36
39
43
46
49
47
45
43
36
31
26
21
16

Pressure (mb)

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

Ozone (du)

327
326
328
329
331
334
336
336
337
336
336
336
336
337
337
336
337
337
338
337
336
336
335
335

Thursday 23

First Quarter 50%

12:44

02:17

14 Good
15 Good
16 Good
17 OK
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

Sun - Rise: 05:58, Set: 19:22, Transit: 12:40. Moon - Rise: 12:44, Set: 02:17. Civil Dark: 19:48 - 05:31. Nautical Dark: 20:20 - 05:00. Astro Dark: 20:53 - 04:26

Total Clouds (% Sky Obscured)

0
0
0
32
64
96
96
97
91
88
94
100
93
92
92
92
91
91
90
90
89
78
68
58

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
4
9
13
39
65
91
92
90
90
86
83
84
86
88
89
78
68
58

High Clouds (% Sky Obscured)

0
0
0
32
64
96
96
90
71
73
85
100
92
92
92
92
86
85
85
84
84
73
59
52

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
18
18
20
19
18
18
17
16
13
13
13
13
13
13
11
12
12
13
13
13
17
17

Dew Point (°C)

-8
-9
-10
-11
-11
-11
-10
-10
-10
-10
-9
-7
-4
-4
-4
-3
-3
-3
-3
-3
-4
-4
-5
-6

Relative Humidity (%)

13
12
11
9
10
11
12
12
13
14
16
20
25
26
28
30
30
29
29
26
23
20
17
15

Pressure (mb)

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

Ozone (du)

334
332
330
328
328
328
328
329
331
333
335
338
340
342
343
345
348
350
353
354
356
357
357
357

Friday 24

Waxing Gibbous 61%

13:51

02:51

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

Sun - Rise: 05:57, Set: 19:23, Transit: 12:40. Moon - Rise: 13:51, Set: 02:51. Civil Dark: 19:49 - 05:30. Nautical Dark: 20:21 - 04:58. Astro Dark: 20:54 - 04:25

Total Clouds (% Sky Obscured)

43
30
20
15
11
5
17
28
39
27
16
5
23
44
63
67
68
69
57
43
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
8
13
1
1
7
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

43
30
20
15
11
5
17
28
39
27
16
5
5
5
5
16
28
39
38
36
30

High Clouds (% Sky Obscured)

34
19
4
2
1
0
0
0
0
0
0
0
20
38
57
45
34
23
13
6
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

14
13
12
12
12
13
13
19
27
38
42
46
50
51
53
55
51
47
44
39
35

Pressure (mb)

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

Ozone (du)

356
355
353
352
352
351
351
350
349
348
347
346
345
346
346
347
348
349
350
349
348

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

Generated: 18/04/26 14:44:17. Forecast: 18/04/26 to 24/04/26. Timezone: UTC-7.00