Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 17%

09:04

23:43

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

Sun - Rise: 05:54, Set: 19:16, Transit: 12:36. Moon - Rise: 09:04, Set: 23:43. Civil Dark: 19:43 - 05:27. Nautical Dark: 20:15 - 04:55. Astro Dark: 20:49 - 04:21

Total Clouds (% Sky Obscured)

14
8
3
6
17
60
76
30
69
100
100
100
100
100
100
89
88
12
0
0
4
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
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
2
3
2
15
56
71
27
69
100
100
100
100
100
100
85
88
11
0
0
3
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)

1
12
17
16
20
16
13
11
9
6
6
5
4
4
4
5
4
4
4
12
18
21
24
25

Chance of Frost

Temperature (°C)

32
33
32
32
31
30
28
27
26
25
23
23
22
21
21
20
20
20
22
26
27
29
30
30

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-4
-4
-3
-3
-3
-3
-3
-3
-2
-2
-3
-4
-4
-4
-4
-5
-5
-5
-7
-5
-4
-4

Relative Humidity (%)

10
9
9
9
10
11
13
13
14
16
18
19
18
18
18
19
20
19
16
12
9
10
11
10

Pressure (mb)

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

Ozone (du)

334
331
331
330
330
326
323
322
321
322
324
325
327
326
329
328
328
329
325
325
328
329
328
328

Tuesday 21

Waxing Crescent 27%

10:13

00:45

14 OK
15 Bad
16 Bad
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 OK
13 OK

Sun - Rise: 05:53, Set: 19:17, Transit: 12:35. Moon - Rise: 10:13, Set: 00:45. Civil Dark: 19:44 - 05:26. Nautical Dark: 20:16 - 04:53. Astro Dark: 20:50 - 04:19

Total Clouds (% Sky Obscured)

7
42
36
0
0
1
0
0
0
2
0
0
0
0
0
4
0
0
0
0
0
8
44
26

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
1
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
8
44
25

High Clouds (% Sky Obscured)

5
36
31
0
0
0
0
0
0
0
0
0
0
0
0
3
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)

27
29
30
28
26
26
23
20
20
19
17
17
18
17
16
15
13
11
14
9
5
4
4
3

Chance of Frost

Temperature (°C)

31
31
31
30
30
28
26
23
21
20
19
19
18
17
17
16
16
16
17
19
20
21
22
23

Feels Like (°C)

21
21
20
20
21
18
19
17
16
14
16
16
14
12
11
11
10
10
10
16
19
19
21
23

Dew Point (°C)

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

Relative Humidity (%)

10
9
7
7
7
15
29
34
41
42
44
47
47
43
38
38
39
36
27
23
22
21
18
16

Pressure (mb)

1007
1006
1005
1005
1004
1004
1006
1007
1009
1009
1010
1011
1011
1011
1011
1012
1012
1013
1014
1014
1015
1015
1014
1014

Ozone (du)

329
332
333
335
339
336
338
345
346
345
348
349
346
345
344
344
342
341
341
340
340
341
343
342

Wednesday 22

Waxing Crescent 38%

11:25

01:35

14 OK
15 Bad
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
11 Good
12 Good
13 Good

Sun - Rise: 05:52, Set: 19:18, Transit: 12:35. Moon - Rise: 11:25, Set: 01:35. Civil Dark: 19:45 - 05:25. Nautical Dark: 20:17 - 04:52. Astro Dark: 20:51 - 04:18

Total Clouds (% Sky Obscured)

47
60
7
3
0
4
0
0
0
0
0
4
0
1
0
0
0
0
0
0
0
0
3
3

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)

47
57
5
2
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
3
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
2
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)

4
3
4
6
11
9
5
4
4
3
3
2
2
2
2
2
3
3
3
3
4
3
3
2

Chance of Frost

Temperature (°C)

24
25
25
25
24
22
21
19
18
17
16
16
15
15
14
14
13
14
17
19
21
23
24
25

Feels Like (°C)

21
21
21
22
19
19
19
18
16
16
15
15
15
14
13
12
12
12
15
18
21
23
24
24

Dew Point (°C)

-5
-7
-8
-9
-13
-13
-11
-9
-10
-10
-10
-10
-10
-9
-9
-9
-9
-10
-11
-9
-9
-9
-9
-10

Relative Humidity (%)

13
11
11
10
7
8
11
13
14
14
15
16
17
18
19
20
21
17
14
13
12
11
10
9

Pressure (mb)

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

Ozone (du)

342
342
342
343
344
345
346
346
346
344
342
341
341
339
339
337
335
334
333
332
332
332
333
333

Thursday 23

First Quarter 50%

12:36

02:15

14 Good
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 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:50, Set: 19:19, Transit: 12:35. Moon - Rise: 12:36, Set: 02:15. Civil Dark: 19:46 - 05:23. Nautical Dark: 20:18 - 04:51. Astro Dark: 20:53 - 04:16

Total Clouds (% Sky Obscured)

13
68
77
84
91
100
99
100
100
99
97
96
97
99
100
98
96
94
96
98
100
100
97
99

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
45
55
60
73
87
100
98
96
94
95
98
99
100
96
99

High Clouds (% Sky Obscured)

12
68
77
84
91
100
99
100
100
98
96
95
92
87
70
83
22
27
87
91
93
46
27
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)

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

Chance of Frost

Temperature (°C)

26
27
27
27
26
25
23
22
21
20
19
19
18
17
17
16
17
18
19
21
22
24
26
27

Feels Like (°C)

25
26
23
24
23
20
19
17
16
16
16
15
15
14
13
12
13
15
16
17
18
20
21
22

Dew Point (°C)

-10
-10
-11
-10
-11
-9
-9
-10
-11
-11
-11
-11
-10
-12
-11
-11
-9
-9
-9
-8
-6
-5
-5
-6

Relative Humidity (%)

8
8
7
8
8
9
10
11
10
11
12
12
13
12
14
15
16
15
13
14
14
13
12
11

Pressure (mb)

1009
1008
1007
1007
1007
1007
1007
1008
1008
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1007
1006

Ozone (du)

333
334
336
339
338
337
337
337
339
340
341
344
343
343
344
344
346
349
351
351
353
353
350
349

Friday 24

Waxing Gibbous 61%

13:43

02:48

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

Sun - Rise: 05:49, Set: 19:20, Transit: 12:35. Moon - Rise: 13:43, Set: 02:48. Civil Dark: 19:47 - 05:22. Nautical Dark: 20:19 - 04:49. Astro Dark: 20:54 - 04:15

Total Clouds (% Sky Obscured)

92
85
75
71
66
61
54
42
17
34
34
6
38
59
72
86
95
100
100
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)

90
83
70
64
58
56
44
32
17
12
6
0
7
15
35
44
53
77
83
84
85
87
88
90

High Clouds (% Sky Obscured)

46
15
54
44
39
3
0
0
2
34
34
6
11
10
72
86
95
100
100
100
100
97
94
91

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
6
6
6
5
4
4
3
3
3
3
3
3
3
3
3
3
3
2
7
11
16
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

11
14
13
13
12
15
15
17
20
23
23
25
28
31
32
33
32
31
30
27
25
23
21
19

Pressure (mb)

1005
1004
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1004
1004
1003
1002

Ozone (du)

349
348
347
348
346
345
343
341
338
335
333
334
334
336
334
334
335
336
337
337
337
338
339
340

Saturday 25

Waxing Gibbous 72%

No Rise

03:16

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

Sun - Rise: 05:48, Set: 19:21, Transit: 12:35. Moon - Rise: No Rise, Set: 03:16. Civil Dark: 19:48 - 05:21. Nautical Dark: 20:21 - 04:48. Astro Dark: 20:55 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
96
90
85
88
90
92
79
66
50
57
63
70
48
26
5
4
4
5
4
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
0
0
0
0
0

Medium Clouds (% Sky Obscured)

84
74
74
62
49
37
40
40
36
41
43
50
53
59
65
45
25
3
2
2
2
1
1
0

High Clouds (% Sky Obscured)

94
97
100
95
90
81
84
87
90
64
38
12
8
4
0
0
0
0
1
1
2
1
1
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
4
4
2
8
10
8
21
26
28
35
39
41
34
25
5
5
3
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)

21
21
21
22
19
16
13
12
13
14
12
10
8
7
7
6
6
6
7
8
9
10
11
11

Chance of Frost

Temperature (°C)

28
27
27
27
25
24
23
21
20
19
19
18
17
16
15
14
15
16
16
17
19
20
22
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

17
17
18
18
21
23
25
27
29
30
35
40
46
48
50
52
49
46
43
39
38
35
31
27

Pressure (mb)

1001
1001
1000
1000
1000
1000
1000
1001
1001
1002
1002
1003
1003
1004
1004
1005
1006
1006
1007
1007
1007
1008
1007
1006

Ozone (du)

341
343
344
346
347
347
348
351
354
356
359
362
366
369
372
375
370
364
359
358
358
357
357
357

Sunday 26

Waxing Gibbous 81%

14:48

03:41

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

Sun - Rise: 05:47, Set: 19:21, Transit: 12:35. Moon - Rise: 14:48, Set: 03:41. Civil Dark: 19:49 - 05:20. Nautical Dark: 20:22 - 04:47. Astro Dark: 20:56 - 04:12

Total Clouds (% Sky Obscured)

8
14
20
15
12
8
7
4
2
12
22
32
26
22
17
22
37
44
56
68
82

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)

1
2
1
1
1
1
1
0
0
9
17
26
18
10
2
2
2
2
1
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
12
22
17
22
37
44
56
68
82

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 (%)

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

12
13
14
15
14
12
11
9
8
6
6
6
5
5
5
5
4
4
3
6
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
2
2
3
3
3
3
4
4
3
3
3
3
4
4
4
4
3
2

Relative Humidity (%)

24
23
21
20
22
26
28
31
33
36
37
38
39
41
43
46
43
40
37
31
26

Pressure (mb)

1005
1005
1004
1003
1004
1004
1004
1005
1005
1006
1007
1007
1008
1008
1009
1009
1010
1011
1011
1011
1011

Ozone (du)

357
357
358
359
361
363
365
365
366
366
368
369
370
370
370
370
368
367
365
364
362

Forecast for Stewarts Point, Clark, United States of America (36.40,-114.40)

Generated: 20/04/26 14:45:33. Forecast: 20/04/26 to 26/04/26. Timezone: UTC-7.00