Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 98%

18:25

05:16

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
14 Bad

Sun - Rise: 06:07, Set: 20:07, Transit: 13:08. Moon - Rise: 18:25, Set: 05:16. Civil Dark: 20:37 - 05:37. Nautical Dark: 21:14 - 05:00. Astro Dark: 21:54 - 04:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
80
100
100
100
100
83
93
83
87
72
97
97
100
97
94
93
98
99

Low Clouds (% Sky Obscured)

94
100
91
94
97
100
66
94
100
100
100
83
93
70
82
72
94
89
100
90
91
92
93
90

Medium Clouds (% Sky Obscured)

78
100
100
100
100
90
22
35
23
16
20
0
0
0
0
0
2
4
11
13
16
26
30
31

High Clouds (% Sky Obscured)

82
100
100
100
100
87
14
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
5
0
0
0
4
9
9
6
1
0
0
0
0
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
34
71
70
2
80
13
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
27
18
17
25
8
3
15
4
1
0
4
4
21
30
25
23
25
26

Precipitation Amount (mm)

1.5
0.9
1.5
6.5
4.2
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
9
8
4
4
4
5
5
5
6
6
6
7
6
6
5
6
6
8
8
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
95
96
98
98
96
100
98
96
98
98
98
98
98
94
96
96
91
93
88
93
93
85
81

Pressure (mb)

1007
1006
1005
1005
1005
1006
1007
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011
1010
1010

Ozone (du)

361
364
367
368
377
384
386
388
393
392
390
383
378
381
380
379
373
374
376
381
384
382
382
383

Thursday 30

Waxing Gibbous 100%

19:30

05:39

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

Sun - Rise: 06:06, Set: 20:08, Transit: 13:08. Moon - Rise: 19:30, Set: 05:39. Civil Dark: 20:39 - 05:36. Nautical Dark: 21:16 - 04:59. Astro Dark: 21:56 - 04:18

Total Clouds (% Sky Obscured)

98
96
95
91
92
90
88
82
14
12
17
26
18
28
35
33
24
27
33
83
88
100
100
98

Low Clouds (% Sky Obscured)

93
94
93
91
92
90
88
82
9
8
12
9
11
25
29
24
20
21
26
81
80
80
76
90

Medium Clouds (% Sky Obscured)

25
12
8
4
0
0
0
0
0
0
0
26
14
0
0
0
0
0
0
4
34
75
70
87

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
100
100
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 (%)

18
24
11
18
4
0
1
2
0
0
0
0
0
0
0
0
0
0
2
15
19
19
27
42

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
10
11
10
8
7
7
6
4
4
4
4
4
4
4
4
6
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
87
84
87
94
93
83
79
93
96
96
96
94
94
94
87
68
56
53
50
52
49
49

Pressure (mb)

1011
1011
1011
1012
1012
1013
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013

Ozone (du)

380
377
376
374
374
376
378
382
384
388
388
387
387
389
388
386
385
386
386
385
384
384
385
387

Friday 1

Full Moon 100%

20:35

06:07

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 OK
11 OK
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:05, Set: 20:10, Transit: 13:08. Moon - Rise: 20:35, Set: 06:07. Civil Dark: 20:40 - 05:34. Nautical Dark: 21:17 - 04:57. Astro Dark: 21:58 - 04:16

Total Clouds (% Sky Obscured)

100
100
100
76
44
58
37
32
34
32
41
52
44
58
48
42
97
53
62
28
24
99
99
97

Low Clouds (% Sky Obscured)

96
92
63
42
44
43
36
32
34
32
41
52
44
58
48
42
62
49
46
28
24
98
97
95

Medium Clouds (% Sky Obscured)

100
99
99
76
44
45
37
32
34
0
3
0
0
0
0
1
1
1
1
0
7
13
20
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
42
89
53
33
1
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

45
56
39
38
45
67
37
21
43
56
18
11
7
9
8
12
5
6
6
7
7
8
7
17

Precipitation Amount (mm)

0
0.4
0
0
0
0.5
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
56
56
67
71
85
89
91
94
96
94
96
94
94
94
94
88
69
56
43
36
33
30
35

Pressure (mb)

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

Ozone (du)

386
388
389
393
394
393
392
390
388
386
384
385
383
385
384
380
378
379
380
382
384
387
386
383

Saturday 2

Waning Gibbous 98%

21:39

06:40

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

Sun - Rise: 06:03, Set: 20:11, Transit: 13:08. Moon - Rise: 21:39, Set: 06:40. Civil Dark: 20:41 - 05:33. Nautical Dark: 21:18 - 04:55. Astro Dark: 21:59 - 04:14

Total Clouds (% Sky Obscured)

96
93
89
91
26
24
15
48
16
15
11
16
21
23
23
17
17
27
31
41
47
49
55
71

Low Clouds (% Sky Obscured)

91
88
89
91
23
23
15
42
16
15
11
16
20
22
20
11
15
18
27
41
47
49
43
54

Medium Clouds (% Sky Obscured)

21
26
18
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
23
34
48

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 (%)

21
22
31
26
12
11
7
1
1
1
0
6
9
8
8
8
4
4
3
0
1
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
9
8
9
7
6
5
5
5
5
4
4
4
4
5
6
7
9
10
10
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
37
40
45
52
62
74
83
92
94
96
98
98
98
98
94
81
58
50
46
41
36
34
35

Pressure (mb)

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

Ozone (du)

384
388
392
394
398
399
401
403
405
405
405
401
400
400
400
398
398
399
401
401
396
392
393
391

Sunday 3

Waning Gibbous 94%

22:41

07:20

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
14 Bad

Sun - Rise: 06:02, Set: 20:12, Transit: 13:07. Moon - Rise: 22:41, Set: 07:20. Civil Dark: 20:42 - 05:32. Nautical Dark: 21:20 - 04:54. Astro Dark: 22:01 - 04:13

Total Clouds (% Sky Obscured)

85
100
89
81
73
79
84
77
80
92
90
78
77
76
79
82
86
83
79
72
82
91
100
100

Low Clouds (% Sky Obscured)

75
98
65
33
0
28
55
77
79
79
75
39
57
60
58
57
56
55
55
41
48
63
81
79

Medium Clouds (% Sky Obscured)

60
75
76
81
73
79
84
59
58
58
67
39
45
53
49
47
44
38
29
15
28
40
54
61

High Clouds (% Sky Obscured)

0
1
20
15
20
0
0
0
15
60
65
78
77
67
78
82
84
61
44
40
60
80
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 (%)

1
1
4
0
0
3
5
7
15
19
23
18
12
1
5
6
4
16
20
17
17
17
19
17

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)

13
13
13
11
9
6
5
4
4
4
4
5
6
6
7
7
8
8
10
11
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
3
2
1
0
1
0
-1
0
1
1
1
1
-1
-2
3
3
4
7
8
10

Dew Point (°C)

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

Relative Humidity (%)

37
41
45
55
63
68
82
88
93
93
91
91
91
91
91
82
75
67
61
55
50
59
70
83

Pressure (mb)

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

Ozone (du)

391
394
395
396
395
395
394
390
389
388
386
385
386
387
388
390
392
394
393
392
392
392
392
392

Monday 4

Waning Gibbous 88%

23:38

08:08

15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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

Sun - Rise: 06:01, Set: 20:13, Transit: 13:07. Moon - Rise: 23:38, Set: 08:08. Civil Dark: 20:43 - 05:30. Nautical Dark: 21:21 - 04:52. Astro Dark: 22:02 - 04:11

Total Clouds (% Sky Obscured)

100
100
74
48
22
34
44
63
82
91
100
100
100
100
95
92
94
97
99
100
96
92
89
86

Low Clouds (% Sky Obscured)

77
72
68
48
22
34
44
63
52
37
19
33
52
72
65
70
69
79
86
78
71
64
59
59

Medium Clouds (% Sky Obscured)

64
71
48
23
3
11
11
11
39
68
98
97
99
100
95
92
94
97
99
97
85
72
62
64

High Clouds (% Sky Obscured)

99
100
72
47
5
1
7
6
38
67
96
97
99
100
78
56
34
56
78
100
96
92
89
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
5
5
5
5
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

13
7
12
14
15
12
9
3
20
28
35
64
80
92
94
95
95
90
75
48
47
48
50
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.6
0.6
0.7
0.5
0.4
0
0
0
0
0.2

Wind Speed/Direction (mph)

12
12
12
11
11
10
10
10
10
10
9
9
8
8
9
9
9
9
9
10
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
77
83
87
91
91
93
94
94
96
96
98
96
96
98
96
96
93
91
86
67
53
41

Pressure (mb)

1008
1007
1006
1006
1007
1007
1006
1006
1006
1005
1005
1004
1004
1004
1004
1005
1005
1006
1006
1007
1007
1007
1006
1006

Ozone (du)

391
390
389
388
387
386
386
386
386
385
385
384
385
386
388
389
390
392
396
400
404
410
415
421

Tuesday 5

Waning Gibbous 82%

00:28

09:03

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

Sun - Rise: 06:00, Set: 20:14, Transit: 13:07. Moon - Rise: 00:28, Set: 09:03. Civil Dark: 20:44 - 05:29. Nautical Dark: 21:22 - 04:51. Astro Dark: 22:04 - 04:09

Total Clouds (% Sky Obscured)

86
89
88
84
83
76
46
19
13
7
6
6
0
5
23
41
60

Low Clouds (% Sky Obscured)

58
57
54
50
48
43
28
18
13
7
6
6
0
5
12
9
14

Medium Clouds (% Sky Obscured)

66
72
74
73
72
58
38
15
13
7
6
6
0
5
23
41
57

High Clouds (% Sky Obscured)

86
89
88
84
83
71
46
19
13
7
6
6
0
5
23
37
50

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

63
70
80
92
95
95
95
95
95
95
95
86
74
59
56
51
39

Precipitation Amount (mm)

0.3
0.4
0.5
0.6
0.7
0.7
0.7
1.1
0.9
0.7
0.7
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
10
10
9
9
8
8
8
7
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

10
10
10
8
7
5
4
3
1
2
0
0
0
0
-0
2
3

Feels Like (°C)

8
7
6
6
6
6
0
1
0
1
1
2
-2
-2
-2
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

41
42
43
47
54
61
67
73
78
83
88
92
91
91
91
81
72

Pressure (mb)

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

Ozone (du)

425
429
433
433
434
434
431
427
423
417
411
405
399
394
389
388
387

Forecast for Corbett, Potter County, United States of America (41.66,-77.82)

Generated: 29/04/26 15:13:56. Forecast: 29/04/26 to 05/05/26. Timezone: UTC-4.00