Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 50%

11:06

02:52

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 Good

Sun - Rise: 05:46, Set: 19:45, Transit: 12:46. Moon - Rise: 11:06, Set: 02:52. Civil Dark: 20:17 - 05:14. Nautical Dark: 20:56 - 04:35. Astro Dark: 21:39 - 03:52

Total Clouds (% Sky Obscured)

66
72
80
100
97
100
100
74
54
58
61
61
56
58
84
100
100
100
95
96
95
45
45
4

Low Clouds (% Sky Obscured)

66
66
80
100
93
82
58
48
42
46
52
52
56
58
77
100
100
100
95
94
92
45
45
4

Medium Clouds (% Sky Obscured)

26
40
16
4
3
12
41
18
3
21
17
35
47
45
60
96
78
79
35
56
57
45
45
0

High Clouds (% Sky Obscured)

63
72
37
49
69
72
58
20
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
2
0
3
8
8
9
9
9
9
6
2
6
0
0
0
0
1
4
9
8
9

Fog (%)

3
0
2
0
0
0
0
0
0
0
0
0
0
0
100
51
0
1
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

9
12
19
38
35
33
36
29
22
27
39
37
53
75
75
95
95
90
43
24
4
1
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.4
1.2
1.5
1
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
83
82
83
88
80
75
71
67
63
64
70
88
98
96
98
96
98
96
89
87
82
79
85

Pressure (mb)

1019
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1016
1016
1018
1019
1019
1018
1019
1019
1019
1019
1019
1019
1021

Ozone (du)

370
372
372
368
365
363
363
364
362
360
359
359
360
362
365
365
366
370
373
376
377
376
381
386

Friday 24

Waxing Gibbous 61%

12:24

03:18

07 OK
08 Bad
09 Bad
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 OK
04 OK
05 OK
06 Bad

Sun - Rise: 05:44, Set: 19:47, Transit: 12:46. Moon - Rise: 12:24, Set: 03:18. Civil Dark: 20:19 - 05:12. Nautical Dark: 20:58 - 04:33. Astro Dark: 21:41 - 03:49

Total Clouds (% Sky Obscured)

33
80
74
91
67
57
83
64
57
64
85
99
100
100
77
76
63
60
62
57
46
46
47
52

Low Clouds (% Sky Obscured)

26
73
74
89
67
57
70
64
57
64
85
99
100
98
77
66
32
27
24
25
21
27
33
29

Medium Clouds (% Sky Obscured)

0
22
0
28
0
0
34
39
31
22
55
55
50
20
10
10
7
7
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
0
0
2
0
0
0
2
21
19
8
10
9
33

ISS Passover

Visibility (miles)

9
9
7
3
1
1
1
1
1
2
1
1
1
4
8
9
9
9
9
9
9
9
9
9

Fog (%)

1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
10
22
28
39
44
46
42
34
31
31
30
18
6
11
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
4
5
7
9
10
12
11
11
9
8
7
7
5
4
2
2
2
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
72
71
74
81
80
81
80
80
79
80
84
86
89
89
87
87
87
86
85
84
84
82
82

Pressure (mb)

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

Ozone (du)

396
400
392
387
386
387
394
395
387
384
385
386
384
383
386
387
385
385
385
385
386
386
387
388

Saturday 25

Waxing Gibbous 72%

13:39

03:38

07 OK
08 Bad
09 Bad
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 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:43, Set: 19:48, Transit: 12:46. Moon - Rise: 13:39, Set: 03:38. Civil Dark: 20:20 - 05:11. Nautical Dark: 20:59 - 04:31. Astro Dark: 21:43 - 03:47

Total Clouds (% Sky Obscured)

46
62
64
91
97
87
100
100
100
95
96
99
84
70
69
77
49
38
43
66
74
75
73
74

Low Clouds (% Sky Obscured)

18
38
42
77
77
53
65
49
75
50
38
33
28
27
26
22
18
22
34
46
63
68
73
61

Medium Clouds (% Sky Obscured)

1
0
0
18
74
79
100
100
96
45
18
10
0
1
3
43
31
4
10
58
60
75
73
74

High Clouds (% Sky Obscured)

46
27
8
0
0
45
55
8
60
49
37
24
19
10
10
22
7
0
0
0
24
33
5
30

ISS Passover

Visibility (miles)

9
9
9
9
9
6
5
5
6
9
9
8
9
9
9
9
9
9
9
9
9
9
4
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
2
6
22
25
32
23
21
23
12
14
4
1
0
0
0
0
0
0
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
67
61
56
54
52
52
54
55
53
54
58
78
84
83
81
81
80
78
74
72
72
74
78

Pressure (mb)

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

Ozone (du)

388
388
388
388
388
388
388
387
387
386
385
386
387
387
387
390
392
392
394
392
388
388
389
390

Sunday 26

Waxing Gibbous 81%

14:51

03:56

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:41, Set: 19:49, Transit: 12:46. Moon - Rise: 14:51, Set: 03:56. Civil Dark: 20:21 - 05:09. Nautical Dark: 21:01 - 04:29. Astro Dark: 21:45 - 03:45

Total Clouds (% Sky Obscured)

75
82
91
100
100
100
100
100
100
100
100
89
87
89
71
62
59
54
48
46
43
40
52
68

Low Clouds (% Sky Obscured)

40
42
55
99
97
94
91
93
94
98
79
30
29
51
30
28
59
54
48
46
43
40
42
26

Medium Clouds (% Sky Obscured)

75
76
76
82
85
91
100
100
100
99
92
44
25
82
18
45
51
33
25
34
27
18
49
65

High Clouds (% Sky Obscured)

6
0
0
0
0
1
5
8
30
1
21
0
0
0
1
1
2
1
2
19
15
15
15
15

ISS Passover

Visibility (miles)

9
9
7
5
4
1
1
1
0
1
0
3
9
9
9
9
9
9
9
4
4
7
9
8

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

Precipitation Probability (%)

1
2
20
30
46
52
57
57
62
68
56
41
22
18
12
6
5
2
0
0
12
5
14
16

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.4
0.4
0.5
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
66
62
61
61
61
60
61
64
73
88
88
89
91
87
87
87
87
87
91
94
92
94
92

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1010
1010
1011
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1016

Ozone (du)

393
395
397
397
394
388
387
388
388
390
391
397
391
389
388
388
384
377
374
373
371
370
373
376

Monday 27

Waxing Gibbous 88%

16:01

04:13

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 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:40, Set: 19:51, Transit: 12:46. Moon - Rise: 16:01, Set: 04:13. Civil Dark: 20:23 - 05:07. Nautical Dark: 21:03 - 04:27. Astro Dark: 21:47 - 03:43

Total Clouds (% Sky Obscured)

84
82
82
79
85
90
95
97
98
97
70
42
16
19
23
27
92
93
95
97
97
95
95
93

Low Clouds (% Sky Obscured)

31
42
58
73
85
90
95
96
94
82
61
37
14
10
7
1
73
85
93
85
78
70
70
72

Medium Clouds (% Sky Obscured)

79
71
57
40
50
68
90
93
96
92
63
26
1
6
10
14
40
25
15
1
2
3
2
1

High Clouds (% Sky Obscured)

15
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
44
49
61
50
40
33
44
45

ISS Passover

Visibility (miles)

7
5
5
2
1
1
1
0
0
0
1
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
32
43
51
63
69
75
76
75
66
53
42
18
4
3
0
13
11
3
8
9
3
8
9

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.5
0.6
0.6
0.6
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
83
76
76
72
72
72
74
78
78
76
79
89
91
91
91
89
89
86
86
83
80
77
74

Pressure (mb)

1015
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1017
1018
1018
1019
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

378
379
374
373
367
364
362
364
362
361
358
359
360
360
364
373
369
366
364
361
358
355
352
351

Tuesday 28

Waxing Gibbous 94%

17:08

04:30

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK

Sun - Rise: 05:38, Set: 19:52, Transit: 12:46. Moon - Rise: 17:08, Set: 04:30. Civil Dark: 20:24 - 05:06. Nautical Dark: 21:04 - 04:25. Astro Dark: 21:49 - 03:40

Total Clouds (% Sky Obscured)

92
94
95
96
98
99
100
98
95
89
84
81
78
72
67
62
58
59
62
65
69
71
55
37

Low Clouds (% Sky Obscured)

59
57
56
58
65
73
88
95
94
89
82
71
60
54
46
38
38
38
41
46
49
52
48
37

Medium Clouds (% Sky Obscured)

0
0
0
1
23
46
68
72
76
80
79
75
74
72
67
32
8
13
22
39
59
66
52
32

High Clouds (% Sky Obscured)

55
55
55
55
55
60
75
76
66
46
25
12
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
12
12
12
32
51
70
76
79
79
61
42
17
13
8
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.6
0.7
0.9
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
68
65
60
56
56
56
55
56
56
57
65
75
85
85
85
85
83
83
82
82
82
80
77

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1022
1021

Ozone (du)

350
349
347
346
344
343
342
341
341
341
341
341
341
342
343
344
345
345
346
347
347
348
349
348

Wednesday 29

Waxing Gibbous 98%

18:16

04:49

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

Sun - Rise: 05:37, Set: 19:53, Transit: 12:46. Moon - Rise: 18:16, Set: 04:49. Civil Dark: 20:26 - 05:04. Nautical Dark: 21:06 - 04:23. Astro Dark: 21:51 - 03:38

Total Clouds (% Sky Obscured)

13
12
11
9
27
45
63
74
85
96
72
50
27
25
21
20
10
4
0
0
0
0

Low Clouds (% Sky Obscured)

13
12
11
9
27
45
63
72
80
89
72
50
27
25
21
20
7
1
0
0
0
0

Medium Clouds (% Sky Obscured)

10
8
6
4
18
33
48
54
61
67
48
24
1
1
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

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
7
8
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
7
11
14
18
17
15
16
14
10
8
7
6
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)

2
3
5
6
7
7
8
8
9
10
11
8
6
4
3
3
2
2
2
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
3
4
10
10
10
10
10
10
8
8
7
6
6
6
4
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

72
67
63
61
57
58
59
60
60
60
61
68
75
85
86
88
89
88
85
82
82
80

Pressure (mb)

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

Ozone (du)

348
348
347
347
347
345
343
341
339
338
337
336
336
336
335
335
335
335
334
334
333
332

Forecast for Joseph, Wallowa, United States of America (45.28,-117.21)

Generated: 23/04/26 07:11:10. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-7.00