Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 10%

04:31

16:30

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

Sun - Rise: 06:10, Set: 19:15, Transit: 12:42. Moon - Rise: 04:31, Set: 16:30. Civil Dark: 19:41 - 05:44. Nautical Dark: 20:11 - 05:13. Astro Dark: 20:42 - 04:41

Total Clouds (% Sky Obscured)

78
79
77
3
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

72
20
7
3
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

31
5
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
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)

10
10
11
10
6
4
3
3
3
2
2
2
2
3
4
5
5
6
7
8
8
7
6
6

Chance of Frost

Temperature (°C)

14
14
13
12
12
11
11
11
11
10
10
10
11
13
14
16
18
19
20
21
21
21
21
21

Feels Like (°C)

8
7
8
9
11
11
10
10
10
10
10
10
11
12
14
15
17
18
19
19
19
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

39
36
40
45
49
50
50
52
54
55
56
53
50
47
41
36
31
24
20
16
16
16
16
16

Pressure (mb)

1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1017
1018
1018
1018
1018
1018
1017
1016
1015
1014
1013
1013
1013
1013

Ozone (du)

410
411
413
411
408
402
399
398
396
395
395
396
395
394
395
390
383
374
368
366
367
368
371
374

Tuesday 14

Waning Crescent 4%

04:58

17:37

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
14 OK
15 Bad
16 OK
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:09, Set: 19:15, Transit: 12:42. Moon - Rise: 04:58, Set: 17:37. 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
0
0
0
0
0
0
0
2
4
6
8
41
71
33
100
100
77

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
0
0
0
0
0
0
0
1
3
5
8
40
71
33
100
100
51

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

Chance of Frost

Temperature (°C)

20
19
18
16
16
16
15
15
14
13
12
13
15
17
19
20
22
24
24
25
25
25
25
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

17
19
19
26
29
31
35
37
39
41
42
39
33
30
27
22
18
17
17
16
14
11
11
14

Pressure (mb)

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

Ozone (du)

373
372
367
364
363
362
361
359
357
355
354
353
350
347
347
350
353
353
350
347
349
349
347
344

Wednesday 15

Waning Crescent 1%

05:26

18:47

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 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 06:08, Set: 19:16, Transit: 12:42. Moon - Rise: 05:26, Set: 18:47. Civil Dark: 19:42 - 05:42. Nautical Dark: 20:12 - 05:10. Astro Dark: 20:45 - 04:38

Total Clouds (% Sky Obscured)

74
80
80
74
95
100
100
100
98
91
97
96
70
97
100
68
52
50
50
2
0
0
0
2

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
1
2
1
33
26
79
100
97
91
94
87
70
84
34
37
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
64
47
47
86
100
100
100
87
71
92
91
59
97
100
63
52
50
50
2
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)

6
7
7
5
4
4
3
3
3
3
3
3
2
4
4
5
6
8
10
14
15
17
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

21
25
30
33
36
37
38
38
38
35
35
33
30
27
24
18
14
12
11
17
20
25
30
27

Pressure (mb)

1010
1011
1011
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1008
1007
1006
1005
1005
1004
1005
1006

Ozone (du)

342
341
341
340
339
340
341
344
347
348
351
353
353
355
357
361
360
360
360
362
364
366
370
369

Thursday 16

Waning Crescent 0%

05:58

20:01

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
14 Good
15 Good
16 Good
17 Good
18 OK
19 Bad

Sun - Rise: 06:06, Set: 19:17, Transit: 12:42. Moon - Rise: 05:58, Set: 20:01. Civil Dark: 19:43 - 05:40. Nautical Dark: 20:13 - 05:09. Astro Dark: 20:46 - 04:37

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
40
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)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
40
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)

17
14
12
12
10
9
8
8
7
5
5
5
6
7
8
10
9
9
9
9
9
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
1
-9
-12
-14
-14
-14
-15
-16
-16
-14
-13
-14
-15
-15
-16
-16
-17
-17
-18
-18
-18
-20
-19

Relative Humidity (%)

34
30
15
12
12
12
12
12
11
12
14
14
13
11
9
8
8
7
6
6
5
5
5
6

Pressure (mb)

1007
1008
1009
1010
1011
1012
1013
1013
1014
1015
1016
1017
1018
1018
1018
1018
1017
1017
1016
1015
1014
1014
1014
1014

Ozone (du)

366
367
368
367
365
365
367
369
369
369
367
369
372
372
373
372
371
370
366
364
361
360
359
359

Friday 17

New Moon 3%

06:35

20:01

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

Sun - Rise: 06:05, Set: 19:18, Transit: 12:41. Moon - Rise: 06:35, Set: 20:01. Civil Dark: 19:44 - 05:39. Nautical Dark: 20:14 - 05:08. Astro Dark: 20:47 - 04:35

Total Clouds (% Sky Obscured)

10
15
60
70
70
69
69
64
69
19
33
69
84
93
71
82
88
99
97
100
100
100
100
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
2
50
49
43
24
29
5
3
9
24
4
3
3
5
5
5
4
4
3
2
1

High Clouds (% Sky Obscured)

10
15
60
70
70
37
55
64
61
13
32
69
84
93
71
82
88
98
96
98
100
100
100
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)

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

Chance of Frost

Temperature (°C)

18
17
16
15
15
14
13
13
12
12
12
13
14
16
18
20
21
22
23
23
24
24
23
22

Feels Like (°C)

14
15
14
12
11
10
9
8
8
8
9
10
10
12
14
17
17
18
18
18
18
19
20
19

Dew Point (°C)

-18
-18
-17
-18
-19
-19
-19
-19
-18
-18
-17
-17
-18
-17
-16
-15
-16
-15
-16
-15
-16
-16
-16
-16

Relative Humidity (%)

6
8
8
8
8
8
9
9
10
10
11
11
9
8
8
8
7
7
6
6
6
6
6
6

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1012
1011
1010
1011
1011

Ozone (du)

359
360
361
359
357
356
356
356
355
356
358
358
357
354
349
348
347
346
345
344
344
343
345
347

Saturday 18

Waxing Crescent 9%

07:19

21:17

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

Sun - Rise: 06:04, Set: 19:19, Transit: 12:41. Moon - Rise: 07:19, Set: 21:17. Civil Dark: 19:45 - 05:38. Nautical Dark: 20:15 - 05:06. Astro Dark: 20:48 - 04:34

Total Clouds (% Sky Obscured)

99
94
91
91
97
100
96
96
94
72
50
29
40
51
60
73
86
100
83
66
52
39
18
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)

10
18
27
45
64
78
75
80
85
65
44
24
17
10
3
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
94
82
88
97
100
90
79
69
47
25
4
22
41
57
71
85
100
83
66
52
39
18
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
2
2
3
3
3
3
3
2
2
2
2
2
2
3
4
7
10
13
13
12
11
8
6

Chance of Frost

Temperature (°C)

22
21
20
19
18
18
18
17
16
15
16
17
18
20
22
23
24
25
26
26
26
26
25
24

Feels Like (°C)

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

Dew Point (°C)

-16
-16
-16
-15
-15
-15
-15
-15
-15
-15
-16
-16
-16
-16
-15
-15
-15
-15
-14
-14
-13
-12
-10
-7

Relative Humidity (%)

6
7
8
8
8
9
9
9
10
10
9
9
8
7
7
6
6
6
5
6
6
7
9
12

Pressure (mb)

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

Ozone (du)

349
353
356
360
357
354
350
350
349
349
349
349
350
348
345
343
342
342
341
341
341
340
338
335

Sunday 19

Waxing Crescent 17%

08:12

22:33

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
14 Good
15 OK
16 OK

Sun - Rise: 06:03, Set: 19:19, Transit: 12:41. Moon - Rise: 08:12, Set: 22:33. Civil Dark: 19:46 - 05:36. Nautical Dark: 20:16 - 05:05. Astro Dark: 20:49 - 04:32

Total Clouds (% Sky Obscured)

2
4
6
5
3
2
2
2
1
1
0
0
0
0
0
0
0
0
7
15
22

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
22

High Clouds (% Sky Obscured)

1
2
2
1
2
2
2
2
1
1
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

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)

8
6
5
6
5
5
5
5
5
6
5
4
3
3
3
4
6
9
12
13
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

16
19
22
26
26
26
26
28
30
32
31
30
28
26
24
22
20
19
18
22
29

Pressure (mb)

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

Ozone (du)

333
330
327
324
322
320
318
318
318
318
319
319
320
320
320
320
321
321
322
325
328

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

Generated: 13/04/26 20:17:35. Forecast: 13/04/26 to 19/04/26. Timezone: UTC-7.00