Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 72%

14:33

04:26

10 Bad
11 Bad
12 Bad
13 Bad
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 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:37, Set: 20:35, Transit: 13:36. Moon - Rise: 14:33, Set: 04:26. Civil Dark: 21:05 - 06:06. Nautical Dark: 21:43 - 05:28. Astro Dark: 22:24 - 04:46

Total Clouds (% Sky Obscured)

59
91
100
100
100
100
100
80
100
92
66
62
63
77
100
100
100
100
100
100
100
100
100
70

Low Clouds (% Sky Obscured)

21
27
18
10
17
0
0
0
1
0
0
0
1
0
8
21
25
54
23
16
22
25
17
27

Medium Clouds (% Sky Obscured)

0
77
55
100
100
100
98
75
61
51
46
41
44
61
99
100
100
100
100
100
100
55
56
0

High Clouds (% Sky Obscured)

51
60
3
0
0
28
29
2
45
29
4
3
3
54
39
62
90
80
100
99
100
10
10
11

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-14
-14
-13
-12
-12
-12
-11
-10
-9
-8
-8
-9
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10
-12

Relative Humidity (%)

34
30
30
30
30
29
28
29
33
36
46
50
51
54
54
52
53
50
47
45
48
47
43
32

Pressure (mb)

1014
1013
1012
1011
1010
1008
1007
1006
1006
1005
1005
1005
1006
1006
1006
1006
1005
1005
1005
1004
1004
1004
1004
1004

Ozone (du)

391
393
394
396
395
386
380
377
373
369
366
367
368
374
377
377
378
378
379
378
379
383
383
384

Sunday 26

Waxing Gibbous 81%

15:43

04:46

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

Sun - Rise: 06:35, Set: 20:36, Transit: 13:36. Moon - Rise: 15:43, Set: 04:46. Civil Dark: 21:07 - 06:04. Nautical Dark: 21:45 - 05:26. Astro Dark: 22:26 - 04:44

Total Clouds (% Sky Obscured)

76
76
60
42
50
66
92
95
58
33
40
18
3
5
63
62
34
3
26
48
20
2
2
36

Low Clouds (% Sky Obscured)

28
23
19
20
14
11
18
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31

Medium Clouds (% Sky Obscured)

0
32
28
8
35
60
78
49
19
4
0
1
0
0
43
0
0
0
14
24
0
0
2
0

High Clouds (% Sky Obscured)

10
10
2
1
1
16
56
92
53
33
40
18
3
4
63
62
34
1
3
2
14
1
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
1
1
1
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
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)

3
6
8
10
11
11
12
13
14
12
9
5
4
4
5
5
4
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-11
-11
-10
-10
-10
-9
-9
-9
-9
-8
-7
-7
-7
-6
-6
-7
-7
-8
-8
-8
-8
-8
-9

Relative Humidity (%)

29
29
28
28
27
27
28
29
33
36
43
51
57
63
67
68
68
66
64
64
63
63
52
45

Pressure (mb)

1003
1002
1002
1001
1001
1001
1001
1001
1002
1003
1004
1005
1007
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012

Ozone (du)

383
383
384
384
383
382
381
384
385
388
390
392
395
395
395
392
390
389
390
392
392
394
397
398

Monday 27

Waxing Gibbous 88%

16:50

05:04

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

Sun - Rise: 06:34, Set: 20:37, Transit: 13:36. Moon - Rise: 16:50, Set: 05:04. Civil Dark: 21:08 - 06:03. Nautical Dark: 21:46 - 05:24. Astro Dark: 22:28 - 04:42

Total Clouds (% Sky Obscured)

46
45
63
96
89
100
100
48
18
2
45
4
31
35
34
3
4
4
1
8
8
8
7
19

Low Clouds (% Sky Obscured)

36
3
0
0
0
0
1
0
0
0
4
0
0
0
4
3
0
0
0
1
2
2
5
5

Medium Clouds (% Sky Obscured)

2
35
48
96
89
100
100
48
18
2
41
4
31
35
34
1
2
1
0
0
0
0
0
19

High Clouds (% Sky Obscured)

0
0
0
3
3
2
2
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 (%)

1
1
2
5
8
11
9
7
7
5
3
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
7
9
11
12
13
13
14
13
12
10
6
5
4
4
4
4
4
4
5
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-10
-10
-9
-10
-9
-9
-9
-9
-7
-6
-6
-5
-5
-5
-5
-5
-5
-5
-6
-6
-5
-8

Relative Humidity (%)

40
34
31
29
29
28
29
30
30
34
45
58
64
72
78
78
74
75
74
74
72
72
60
44

Pressure (mb)

1011
1010
1009
1009
1009
1009
1009
1009
1009
1010
1011
1013
1014
1015
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

400
400
397
394
393
394
396
397
395
390
385
385
381
378
377
376
374
376
377
383
380
376
375
373

Tuesday 28

Waxing Gibbous 94%

17:57

05:23

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

Sun - Rise: 06:32, Set: 20:38, Transit: 13:36. Moon - Rise: 17:57, Set: 05:23. Civil Dark: 21:09 - 06:01. Nautical Dark: 21:48 - 05:22. Astro Dark: 22:30 - 04:40

Total Clouds (% Sky Obscured)

26
42
89
97
100
90
75
59
53
42
35
35
40
45
54
57
65
58
51
48
62
74
88
89

Low Clouds (% Sky Obscured)

4
4
4
3
2
25
13
9
9
6
0
0
0
0
0
0
0
0
3
4
0
0
0
0

Medium Clouds (% Sky Obscured)

26
42
83
95
100
85
75
59
53
42
35
35
40
45
54
57
65
58
51
48
62
74
88
89

High Clouds (% Sky Obscured)

0
2
11
14
13
15
15
15
15
15
14
15
20
25
45
50
7
9
50
48
59
30
15
28

ISS Passover

Visibility (miles)

9
9
9
9
9
5
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
1
3
5
5
23
17
13
10
11
3
2
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
4
5
6
7
8
9
10
11
8
6
4
4
4
5
5
5
5
5
5
5
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-8
-6
-6
-5
-4
-4
-4
-5
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-6
-5
-5
-5

Relative Humidity (%)

35
33
34
35
35
40
40
41
43
44
52
59
61
62
62
62
62
63
62
59
58
59
55
46

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1020
1020

Ozone (du)

372
369
365
360
355
352
350
348
348
348
347
346
345
343
341
342
343
343
342
343
343
344
344
343

Wednesday 29

Waxing Gibbous 98%

19:03

05:42

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

Sun - Rise: 06:31, Set: 20:39, Transit: 13:36. Moon - Rise: 19:03, Set: 05:42. Civil Dark: 21:10 - 05:59. Nautical Dark: 21:49 - 05:21. Astro Dark: 22:31 - 04:38

Total Clouds (% Sky Obscured)

91
94
95
98
100
100
100
100
85
67
47
40
34
26
59
47
50
64
75
84
70
56
42
54

Low Clouds (% Sky Obscured)

1
3
3
1
0
13
26
56
43
23
11
4
1
0
15
37
50
63
68
72
62
52
38
38

Medium Clouds (% Sky Obscured)

84
83
84
96
100
100
100
100
82
62
41
34
28
22
46
47
50
58
56
55
41
25
11
26

High Clouds (% Sky Obscured)

39
55
60
61
59
41
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
0
1
2
5
3
2
4
3
3
2
1
0
3
4
3
10
14
17
15
11
0
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
33
32
31
30
31
32
33
33
36
46
54
58
62
63
64
64
65
65
65
64
61
56
52

Pressure (mb)

1019
1019
1018
1017
1017
1016
1015
1015
1015
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

343
344
345
342
339
334
329
326
324
323
323
323
324
324
324
323
322
321
322
322
322
323
324
325

Thursday 30

Waxing Gibbous 100%

20:09

06:05

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 06:29, Set: 20:40, Transit: 13:36. Moon - Rise: 20:09, Set: 06:05. Civil Dark: 21:12 - 05:58. Nautical Dark: 21:50 - 05:19. Astro Dark: 22:33 - 04:36

Total Clouds (% Sky Obscured)

65
78
75
68
64
59
54
53
51
46
40
37
30
23
17
9
5
3
2
2
2
3
3
2

Low Clouds (% Sky Obscured)

40
42
36
28
16
10
5
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
40
51
66
64
59
54
53
51
46
40
37
30
23
17
9
5
3
2
2
2
1
1
1

High Clouds (% Sky Obscured)

3
3
1
1
1
5
8
16
24
29
37
29
22
19
11
6
2
1
1
1
1
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
4
9
9
8
8
8
9
9
8
7
6
6
5
3
3
3
3
3
4
3
4
5

Dew Point (°C)

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

Relative Humidity (%)

49
46
43
40
38
35
35
34
33
41
51
64
65
66
68
68
68
70
69
69
69
60
51
44

Pressure (mb)

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

Ozone (du)

326
326
327
328
329
330
332
335
337
338
338
339
340
342
343
345
346
347
348
349
350
349
348
347

Friday 1

Full Moon 100%

21:15

06:31

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

Sun - Rise: 06:28, Set: 20:42, Transit: 13:35. Moon - Rise: 21:15, Set: 06:31. Civil Dark: 21:13 - 05:56. Nautical Dark: 21:52 - 05:17. Astro Dark: 22:35 - 04:34

Total Clouds (% Sky Obscured)

2
1
3
6
7
20
30
41
37
41
54
43
33
21
23
25
21
28
39
50

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
0
0
1
1
2
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
2
3
19
30
41
36
20
9
6
3
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
1
2
3
12
19
20
27
39
54
43
33
21
23
25
21
28
38
44

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
1
0
1
1
0
0
0
0
0
0
0
1
1
0

Precipitation Amount (mm)

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
4
7
7
8
9
8
8
8
6
3
2
2
4
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

10
11
12
13
14
15
15
15
14
13
11
9
8
8
7
7
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
40
39
36
34
31
33
36
39
42
46
51
53
56
59
57
56
53
54
54

Pressure (mb)

1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1015
1015
1015
1016
1015
1015
1015
1015
1015

Ozone (du)

347
347
347
348
348
349
349
348
348
348
347
347
347
348
349
348
347
347
345
344

Forecast for Indian Head Rock, Camas, United States of America (43.53,-114.75)

Generated: 25/04/26 10:26:39. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-6.00