Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 94%

No Rise

04:39

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:49, Set: 19:52, Transit: 12:51. Moon - Rise: No Rise, Set: 04:39. Civil Dark: 20:22 - 05:19. Nautical Dark: 21:00 - 04:41. Astro Dark: 21:41 - 04:00

Total Clouds (% Sky Obscured)

84
100
96
89
100
100
100
100
99
96
97
86
58
46
61
74
86
100
100
100
72
96
73
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
53
6
5
7
7
4
7
18
28
44
100
100
82
48
17
43
74

Medium Clouds (% Sky Obscured)

41
53
77
79
99
96
100
98
99
76
96
83
58
43
61
74
86
100
100
100
72
96
63
69

High Clouds (% Sky Obscured)

84
65
66
86
92
100
100
100
39
29
3
2
2
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
5
7
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
1
0
0
0
0
0
0
0
0
1
1
0
11
15
28
25
25
19
4
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
9
6
6
7
8
7
7
8
9
9
10
8
7
5
5
5
4
3
2
3
4
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-15
-13
-12
-12
-12
-12
-12
-12
-11
-11
-11
-10
-10
-12
-12
-12
-12
-10
-6
-5
-8
-9
-9

Relative Humidity (%)

24
26
34
38
40
39
40
41
41
45
48
49
52
51
45
42
39
38
43
58
59
46
40
39

Pressure (mb)

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

Ozone (du)

354
350
349
347
345
344
346
350
352
353
355
355
353
354
356
358
356
356
358
358
356
356
357
358

Wednesday 29

Waxing Gibbous 98%

18:17

05:00

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

Sun - Rise: 05:48, Set: 19:53, Transit: 12:51. Moon - Rise: 18:17, Set: 05:00. Civil Dark: 20:23 - 05:17. Nautical Dark: 21:01 - 04:39. Astro Dark: 21:42 - 03:58

Total Clouds (% Sky Obscured)

91
91
86
81
73
63
53
53
17
3
3
4
3
2
0
21
3
13
17
27
46
42
42
28

Low Clouds (% Sky Obscured)

91
91
81
81
73
63
53
53
17
3
3
4
3
2
0
3
3
6
12
8
4
4
1
2

Medium Clouds (% Sky Obscured)

74
78
72
46
24
5
0
0
2
0
0
0
0
0
0
0
0
0
0
6
45
42
39
26

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
1
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)

7
6
8
9
8
6
5
6
7
8
9
9
9
9
8
9
9
9
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-9
-9
-9
-8
-8
-7
-8
-7
-7
-7
-7
-7
-8
-9
-9
-9
-11
-11
-12
-12
-12
-12

Relative Humidity (%)

37
38
43
45
48
50
52
55
54
59
60
60
61
57
50
45
43
40
36
33
30
28
27
27

Pressure (mb)

1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016

Ozone (du)

357
356
355
357
358
358
358
357
354
351
349
348
347
345
344
342
342
342
343
345
346
346
342
339

Thursday 30

Waxing Gibbous 100%

19:23

05:23

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

Sun - Rise: 05:47, Set: 19:54, Transit: 12:51. Moon - Rise: 19:23, Set: 05:23. Civil Dark: 20:25 - 05:16. Nautical Dark: 21:03 - 04:38. Astro Dark: 21:44 - 03:56

Total Clouds (% Sky Obscured)

19
31
0
1
3
2
3
4
25
11
3
0
3
3
2
2
3
6
25
15
45
45
50
57

Low Clouds (% Sky Obscured)

2
7
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)

16
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
10

High Clouds (% Sky Obscured)

0
0
0
1
2
1
1
1
10
3
1
0
1
1
1
1
1
4
13
11
25
29
42
41

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
13
14
13
11
10
8
7
6
5
4
4
4
5
6
7
8
9
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-11
-9
-9
-9
-8
-7
-7
-7
-8
-7
-9
-8
-9
-11
-12
-11
-12
-12
-13
-14
-13
-13
-13

Relative Humidity (%)

28
30
38
39
39
42
45
47
48
47
47
46
46
42
33
30
28
26
24
22
21
20
20
20

Pressure (mb)

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

Ozone (du)

338
336
336
336
336
336
337
339
339
339
342
342
341
342
341
339
339
338
338
337
337
337
338
340

Friday 1

Full Moon 100%

20:28

05:50

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:45, Set: 19:55, Transit: 12:51. Moon - Rise: 20:28, Set: 05:50. Civil Dark: 20:26 - 05:14. Nautical Dark: 21:04 - 04:36. Astro Dark: 21:46 - 03:54

Total Clouds (% Sky Obscured)

61
71
61
50
51
70
87
100
93
89
86
93
96
100
95
91
84
88
93
100
100
100
100
96

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)

16
24
16
7
0
0
0
0
0
0
0
0
0
7
88
90
84
88
90
100
99
97
84
46

High Clouds (% Sky Obscured)

44
59
58
50
51
70
87
100
93
89
86
93
96
100
95
91
84
88
93
100
100
100
100
93

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
1
2
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)

9
10
11
10
9
9
10
10
10
10
9
7
6
6
7
9
11
13
14
16
17
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-11
-9
-9
-11
-10
-9
-8
-9
-8
-8
-9
-8
-9
-11
-11
-11
-11
-12
-13
-13
-14
-15
-14

Relative Humidity (%)

20
25
31
31
28
31
35
37
36
37
38
38
39
38
30
28
26
25
24
21
20
18
17
18

Pressure (mb)

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

Ozone (du)

344
346
348
349
351
353
355
355
358
363
366
368
370
372
373
371
371
370
369
369
370
371
371
371

Saturday 2

Waning Gibbous 97%

21:33

06:23

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 OK
10 Good
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:44, Set: 19:56, Transit: 12:51. Moon - Rise: 21:33, Set: 06:23. Civil Dark: 20:27 - 05:13. Nautical Dark: 21:05 - 04:35. Astro Dark: 21:48 - 03:52

Total Clouds (% Sky Obscured)

92
87
83
78
74
69
67
67
61
56
53
64
67
58
45
26
10
29
52
76
72
70
70
66

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)

86
85
83
78
74
66
60
59
57
34
20
34
44
50
45
26
10
29
52
76
72
70
70
66

High Clouds (% Sky Obscured)

86
76
67
60
50
55
65
67
61
56
53
64
61
58
45
26
10
22
15
12
18
23
32
25

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
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
7
8
10
14
12

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
12
13
13
11
13
13
12
14
13
12
12
13
12
14
15
16
14
14
14
14
15
17

Chance of Frost

Temperature (°C)

8
7
7
6
6
5
5
5
5
5
5
5
5
5
6
6
6
6
8
8
8
8
8
9

Feels Like (°C)

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

Dew Point (°C)

-15
-10
-8
-5
-5
-5
-4
-4
-4
-4
-4
-5
-5
-5
-5
-7
-9
-10
-10
-11
-12
-12
-12
-11

Relative Humidity (%)

18
27
35
45
48
50
52
53
55
54
51
49
48
46
45
39
34
29
28
25
23
23
23
23

Pressure (mb)

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

Ozone (du)

371
370
370
368
367
367
366
366
367
369
368
368
368
368
368
368
367
366
366
366
367
367
367
367

Sunday 3

Waning Gibbous 93%

22:35

07:04

18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
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 Bad
16 Bad
17 Bad

Sun - Rise: 05:43, Set: 19:57, Transit: 12:51. Moon - Rise: 22:35, Set: 07:04. Civil Dark: 20:28 - 05:12. Nautical Dark: 21:07 - 04:33. Astro Dark: 21:49 - 03:50

Total Clouds (% Sky Obscured)

61
56
50
36
25
26
26
30
48
65
83
83
84
83
81
78
76
84
92
100
90
80
71
69

Low Clouds (% Sky Obscured)

0
0
2
4
7
9
13
15
16
14
13
15
15
16
12
8
4
1
2
2
11
9
6
25

Medium Clouds (% Sky Obscured)

61
56
50
36
25
26
26
30
48
65
83
83
84
83
78
78
76
84
91
98
88
77
66
59

High Clouds (% Sky Obscured)

17
10
10
10
5
0
0
5
0
0
0
0
0
0
0
0
0
0
0
5
9
13
20
39

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
9
10
10
9
14
16
16
25
32
40
34
30
27
34
41
47
47
47
51
80
88
81
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.5
0.6

Wind Speed/Direction (mph)

17
17
19
17
15
14
15
17
17
18
19
20
17
15
13
12
11
10
11
13
14
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

27
32
37
37
37
36
42
49
58
62
66
71
68
65
63
62
60
60
55
51
48
54
62
71

Pressure (mb)

1008
1008
1008
1009
1009
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008

Ozone (du)

366
366
365
366
367
368
368
369
369
370
371
372
374
376
377
378
379
380
383
386
390
387
385
382

Monday 4

Waning Gibbous 88%

23:32

07:52

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

Sun - Rise: 05:42, Set: 19:58, Transit: 12:51. Moon - Rise: 23:32, Set: 07:52. Civil Dark: 20:30 - 05:10. Nautical Dark: 21:08 - 04:31. Astro Dark: 21:51 - 03:48

Total Clouds (% Sky Obscured)

65
70
58
52
43
43
42
35
38
40
41
33
21
12
8
5
2

Low Clouds (% Sky Obscured)

43
61
43
31
16
12
6
0
0
0
0
2
4
6
5
4
2

Medium Clouds (% Sky Obscured)

51
49
51
52
43
43
42
34
28
21
15
10
5
0
0
0
0

High Clouds (% Sky Obscured)

42
50
46
46
43
33
27
16
20
25
30
21
12
2
2
1
0

ISS Passover

Visibility (miles)

5
7
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

Precipitation Type

Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

84
86
66
47
25
23
18
5
10
8
0
0
0
0
1
1
0

Precipitation Amount (mm)

0.6
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
4
4
4
3
3
2
2
2
2
2
2
1
1
1
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
71
75
77
79
80
81
82
83
83
83
80
77
73
64
56

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1009

Ozone (du)

384
386
388
388
388
388
388
388
388
384
381
378
374
371
367
368
368

Forecast for Andrews, Harney, United States of America (42.63,-118.60)

Generated: 28/04/26 18:44:16. Forecast: 28/04/26 to 04/05/26. Timezone: UTC-7.00