Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 3%

No Rise

21:17

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

Sun - Rise: 06:04, Set: 19:18, Transit: 12:41. Moon - Rise: No Rise, 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)

12
15
15
64
90
66
90
100
87
65
70
76
38
4
22
50
62
63
67
66
69
100
90
70

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)

10
12
15
64
86
58
90
100
87
65
70
76
38
4
22
50
62
63
67
66
69
100
90
60

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
7
9
2
4
5
4
4
4
4
4
3
2
2
3
4
4
4
5
5
4
4
4

Chance of Frost

Temperature (°C)

11
14
16
18
20
22
23
24
25
25
25
25
24
23
21
19
18
18
17
17
16
16
16
16

Feels Like (°C)

8
11
14
15
17
18
21
20
20
20
20
20
20
20
20
18
15
14
14
13
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1017
1017
1017
1017
1017
1016
1015
1014
1013
1011
1011
1011
1011
1012
1012
1013
1012
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

358
358
358
358
357
355
352
349
342
340
338
336
335
334
334
332
331
330
329
329
329
329
328
331

Sunday 19

Waxing Crescent 9%

07:19

22:33

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

Sun - Rise: 06:03, Set: 19:19, Transit: 12:41. Moon - Rise: 07:19, 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)

60
88
60
86
85
15
72
62
50
45
45
45
100
95
51
0
0
0
0
0
5
2
0
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)

11
88
10
26
9
11
26
8
14
45
45
45
20
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
73
51
72
74
3
36
43
40
35
30
25
100
95
51
0
0
0
0
0
5
2
0
4

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
1
2
3
6
10
14
13
12
10
9
7
5
5
4
5
2
1
1
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
16
18
20
21
22
23
22
22
23
23
22
22
21
20
21
19
20
19
19
19
17
15
16

Dew Point (°C)

-12
-13
-12
-12
-12
-12
-10
-9
-8
-8
-9
-9
-8
-8
-8
-7
-4
-3
-3
-3
-3
-3
-3
-3

Relative Humidity (%)

13
10
9
8
7
7
7
8
8
8
8
8
9
10
11
13
17
21
22
22
23
24
26
28

Pressure (mb)

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

Ozone (du)

334
334
334
334
333
331
328
326
326
324
324
325
327
331
333
334
334
333
335
331
326
325
320
318

Monday 20

Waxing Crescent 17%

08:12

23:43

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

Sun - Rise: 06:01, Set: 19:19, Transit: 12:41. Moon - Rise: 08:12, 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
7
35
16
17
14
4
5
5
0
0
1
12
20
45
42
45
50
29
6
15
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
5
27
14
11
10
1
2
2
0
0
1
11
12
40
42
45
50
29
4
15
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
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
3
1
4
5
6
11
15
15
14
14
13
11
8
5
2
4
4
4
4
3
3
3
2

Chance of Frost

Temperature (°C)

16
19
21
23
25
26
28
29
29
29
29
28
27
26
24
23
21
21
20
19
18
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
21
20
17
15
14
14
14
13
13
13
12
12
12
14
15
15
16
18
21
23
24
26
26

Pressure (mb)

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

Ozone (du)

318
318
318
320
320
319
318
317
316
314
314
314
313
313
313
313
315
318
322
327
329
333
332
333

Tuesday 21

Waxing Crescent 27%

09:15

00:45

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

Sun - Rise: 06:00, Set: 19:20, Transit: 12:41. Moon - Rise: 09:15, 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)

0
0
0
0
0
1
8
0
0
0
8
17
25
26
24
24
30
36
40
28
13
0
1
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
17
24
30
36
40
28
13
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
1
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
30

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)

1
1
2
3
5
7
9
14
14
19
19
14
11
15
15
12
12
12
11
11
10
10
9
9

Chance of Frost

Temperature (°C)

18
18
20
21
23
24
26
27
28
28
28
25
23
21
19
18
16
16
15
15
14
13
12
12

Feels Like (°C)

17
17
19
20
21
21
23
22
22
21
20
20
20
17
15
14
13
13
13
13
13
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

23
19
16
15
13
12
11
11
9
9
13
18
28
43
53
59
62
61
58
56
58
60
63
65

Pressure (mb)

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

Ozone (du)

334
334
333
332
331
329
328
327
327
331
333
335
337
338
338
338
336
335
334
334
334
332
330
330

Wednesday 22

Waxing Crescent 38%

10:24

01:36

07 OK
08 Good
09 Good
10 Good
11 Good
12 OK
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

Sun - Rise: 05:59, Set: 19:21, Transit: 12:41. Moon - Rise: 10:24, 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)

24
12
6
5
12
27
6
0
1
1
1
0
0
0
0
0
1
1
0
3
0
0
0
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
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)

24
4
4
3
1
3
3
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
2

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)

9
10
10
12
13
15
19
21
21
22
22
21
19
16
14
12
9
4
3
3
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
12
12
12
10
11
11
11
11
10
11
12
13
13
14
15
14
15
14
15
14
12

Dew Point (°C)

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

Relative Humidity (%)

63
59
52
45
38
30
22
16
15
17
18
22
26
31
34
38
40
42
43
44
45
46
48
46

Pressure (mb)

1016
1016
1016
1016
1015
1014
1013
1013
1012
1011
1011
1011
1012
1012
1013
1014
1015
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

332
331
330
331
333
333
334
335
334
334
336
338
340
339
339
338
339
337
335
334
332
331
329
329

Thursday 23

First Quarter 50%

11:35

02:17

07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
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

Sun - Rise: 05:58, Set: 19:22, Transit: 12:41. Moon - Rise: 11:35, 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)

4
4
9
10
15
10
10
7
4
6
34
63
91
94
97
100
94
89
84
79
73
67
72
78

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
3
3
2
3
3
8
7
4
5
5
5
5
6
1
2
3
4
5
8
10
13
40
67

High Clouds (% Sky Obscured)

0
2
7
10
15
10
5
1
3
4
33
62
90
94
97
100
93
87
84
68
40
9
11
22

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
43
37
33
28
24
21
18
16
15
14
13
14
14
18
23
28
32
35
39
40
42
44
42

Pressure (mb)

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

Ozone (du)

329
329
330
330
331
329
327
325
324
322
321
321
322
322
324
325
327
331
334
338
341
344
347
350

Friday 24

Waxing Gibbous 61%

12:44

02:51

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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 OK
04 OK

Sun - Rise: 05:57, Set: 19:23, Transit: 12:40. Moon - Rise: 12:44, 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)

89
93
94
93
95
98
100
98
95
92
62
32
2
1
1
0
1
1
2
10
19
27

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)

89
85
76
66
77
89
100
98
95
92
62
32
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
34
51
39
22
27
23
42
61
80
50
24
1
0
0
0
0
0
1
4
8
12

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
1
1
1
1
1
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)

5
6
7
8
9
9
10
11
11
12
12
12
13
13
11
8
7
7
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
40
36
32
28
24
19
16
15
13
12
14
15
16
19
24
29
32
35
39
42
46

Pressure (mb)

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

Ozone (du)

353
356
360
364
368
369
370
372
372
371
371
370
369
367
366
366
365
364
362
361
361
362

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

Generated: 18/04/26 07:47:43. Forecast: 18/04/26 to 24/04/26. Timezone: UTC-7.00